Air Duct Cleaning Services
in Hillsboro, Oregon

Breathe Cleaner Air Today | Family-Owned & BBB Accredited | Serving Hillsboro & the Entire Willamette Valley

📞 Call us: (503) 370-7389 | ✉️ info@drcarpetclean.com |🖥 drcarpetclean.com

Professional Air Duct Cleaning in Hillsboro, OR — Cleaner Air Starts at Home

When was the last time you thought about what’s circulating through your home’s air ducts? If you live or work in Hillsboro, Oregon, your HVAC system is working hard year-round — pulling in air from one of the Pacific Northwest’s fastest-growing cities and cycling it through your home day after day. Over time, that system collects dust, pollen, mold spores, pet dander, construction debris, and allergens that quietly degrade your indoor air quality without you ever noticing — until someone in your household starts coughing, sneezing, or struggling with allergies.

Dr. Carpet Clean is Hillsboro’s trusted, family-owned air duct cleaning company. With decades of hands-on service in the Willamette Valley and greater Portland communities, we’ve built our reputation one clean duct at a time. We are BBB Accredited, locally rooted, and proudly operate multiple locations to serve our neighbors across Washington County and beyond. Our customers’ raving 5-star reviews speak for themselves — and we’d love to earn yours next.

If you’re searching for reliable, affordable, and effective air duct cleaning in Hillsboro, OR, you’ve found the right team.

Why Air Duct Cleaning Matters in Hillsboro, Oregon

Hillsboro is one of Oregon’s fastest-growing cities. According to the U.S. Census Bureau, Hillsboro is home to approximately 106,000 residents, making it the fifth-largest city in Oregon. Located in Washington County — one of the most economically dynamic counties in the state — Hillsboro is a hub for the semiconductor and technology industries, with major employers including Intel, Nike, and a growing roster of life sciences companies. That rapid population growth means a surge in new construction, renovation projects, and densely packed residential neighborhoods — all conditions that dramatically increase indoor air contaminant levels.

The Oregon Department of Environmental Quality (Oregon DEQ) tracks outdoor air quality across the state, and Washington County regularly experiences elevated particulate matter levels, especially during wildfire season and periods of agricultural burning in the Willamette Valley. When outdoor air quality drops, we seal ourselves indoors — but if our duct systems are dirty, we may simply be trading one polluted environment for another.

The U.S. Environmental Protection Agency (EPA) consistently identifies indoor air pollution as one of the top five environmental risks to public health. According to the EPA, Americans spend approximately 90% of their time indoors, and indoor air can be two to five times more polluted than outdoor air — and in some cases up to 100 times more polluted. In a home with a neglected HVAC system, those pollutants are continuously recirculated throughout every room.

For Hillsboro families — especially those with children, elderly relatives, or anyone living with respiratory conditions — investing in professional air duct cleaning is not a luxury. It’s a health decision.

What Builds Up in Your Air Ducts?

Your HVAC system is the lungs of your home. Every time it runs, it draws in air — along with everything floating in that air. Over months and years, the following contaminants accumulate inside duct systems:

• Dust and Debris — Household dust is a complex mixture of dead skin cells, fabric fibers, soil particles, and more. The CDC’s National Institute for Occupational Safety and Health (NIOSH) identifies dust accumulation as a primary driver of poor indoor air quality in residential settings.
• Mold and Mildew — The Willamette Valley’s famously damp climate creates ideal conditions for mold growth inside ductwork, especially near air handlers and return vents. Oregon’s rainfall levels make moisture control in duct systems particularly critical. The Oregon Health Authority (OHA) notes that mold exposure can cause respiratory symptoms, throat irritation, coughing, and worsened asthma.
• Pollen and Allergens — Hillsboro sits in the heart of the Willamette Valley, one of the nation’s leading grass seed-producing regions. Washington County and surrounding areas produce a significant portion of Oregon’s grass seed crop, according to Oregon State University Extension Service. Pollen season hits Hillsboro hard, and airborne pollen infiltrates duct systems easily.
• Pet Dander — With millions of American households owning pets, dander accumulation in ducts is nearly universal in homes with animals. The Asthma and Allergy Foundation of America (AAFA) identifies pet dander as a leading indoor allergen and trigger for asthma attacks.
• Bacteria and Viruses — Dirty ductwork can harbor pathogens that are distributed throughout your home every time your HVAC system cycles on.
• VOCs and Chemical Residues — Cleaning products, paints, adhesives, and building materials off-gas volatile organic compounds (VOCs) that settle into dust inside your ducts. The EPA’s indoor air quality resources detail the long-term health risks associated with chronic VOC exposure.
• Construction Debris — New developments are booming across Hillsboro’s urban growth boundary. Post-construction dust — including drywall particles, insulation fibers, and sawdust — routinely infiltrates duct systems during and after renovation projects.

Our Air Duct Cleaning Process in Hillsboro

At Dr. Carpet Clean, we follow industry-standard protocols aligned with the National Air Duct Cleaners Association (NADCA) guidelines. NADCA recommends professional air duct cleaning every three to five years, or more frequently in homes with pets, smokers, recent construction, or occupants with allergies or asthma.

Here’s exactly what our Hillsboro air duct cleaning process looks like:

Step 1: Thorough Inspection

Before we touch a single vent, our certified technicians perform a comprehensive inspection of your entire HVAC system. We assess the condition of your ductwork, identify areas of heavy contamination, check for signs of mold or moisture intrusion, and document our findings. Transparency is core to who we are — we’ll show you exactly what we find and explain our recommended approach.

Step 2: System Containment and Protection

We protect your Hillsboro home from start to finish. Drop cloths, floor protectors, and containment procedures ensure that contaminants displaced during cleaning don’t spread to clean areas of your home. We treat your home as if it were our own.

Step 3: Negative Air Pressure / Source Removal Cleaning

Using professional-grade, truck-mounted or high-powered portable vacuum equipment, we create negative air pressure within your duct system — essentially turning the entire ductwork into a contained vacuum chamber. This prevents cross-contamination and ensures dislodged debris travels toward our collection equipment rather than back into your living spaces.

Our technicians then use a combination of compressed air whips, rotary brushes, and contact vacuuming to agitate and dislodge contaminants from supply and return duct walls, registers, grilles, air handlers, and coils.

Step 4: Cleaning of All HVAC Components

A truly effective air duct cleaning goes beyond just the ducts. We clean:

• Supply and return air ducts
• Grilles and diffusers
• Heat exchangers
• Cooling coils and drain pans
• Fan motors and housings
• Air handling units

Step 5: Sanitization (Optional)

For households dealing with mold, bacteria, or heavy biological contamination, we offer EPA-registered sanitizing treatments applied to the interior surfaces of your ductwork. This step is especially popular with Hillsboro homeowners who have dealt with moisture issues or have immunocompromised family members.

Step 6: Final Inspection and Air Filter Replacement

We conclude every job with a final walkthrough inspection. We’ll review the results with you, replace your air filter if needed, and answer any questions about maintaining good indoor air quality going forward.

Health Benefits of Clean Air Ducts for Hillsboro Residents

The health case for clean ducts is well-supported by science and public health data. Here’s what Hillsboro families stand to gain:

Reduced Asthma and Allergy Symptoms

Washington County Public Health tracks respiratory health trends for Hillsboro and surrounding communities. Oregon’s grass pollen season — driven heavily by Willamette Valley agriculture — is among the most intense in the nation. The AAFA reports that 1 in 13 Americans lives with asthma, and that indoor air quality is one of the most controllable factors affecting asthma management. Removing accumulated allergens from ductwork directly reduces exposure and can measurably improve daily symptoms.

Healthier Air for Children and Seniors

Children breathe more air per pound of body weight than adults, making them more susceptible to airborne contaminants. Oregon’s older housing stock — particularly in established Hillsboro neighborhoods like Brookwood, Witch Hazel, and Tanasbourne — may contain ductwork that has never been professionally cleaned. The Oregon Health Authority specifically identifies vulnerable populations — including children, the elderly, and those with chronic illness — as most at risk from poor indoor air quality.

Improved HVAC Efficiency and Lower Energy Bills

The U.S. Department of Energy notes that a clean HVAC system operates significantly more efficiently than a dirty one. When your system’s airflow is restricted by dust buildup in ducts and on coils, it must work harder to maintain your desired temperature — costing you money every month. Oregon’s energy costs have risen alongside the rest of the nation, making HVAC efficiency more important than ever for Hillsboro homeowners.

Odor Elimination

Musty, stale, or pet-related odors that seem to emanate from every room in the house are frequently traced back to dirty ductwork. Once your ducts are cleaned and sanitized, many homeowners report an immediate improvement in their home’s overall freshness.

Longer HVAC System Life

Dust and debris are abrasive. Accumulated particulates on fan motors, coils, and other mechanical components accelerate wear and increase the risk of breakdowns. Regular duct cleaning is a form of preventive maintenance that extends the life of your HVAC investment.

Hillsboro Air Quality Context: What Local Data Tells Us

Understanding Hillsboro’s specific environmental context helps explain why duct cleaning is so valuable in this community.

Washington County’s Public Health Division serves Hillsboro as the county seat and provides community health resources across the region. Washington County ranks among Oregon’s healthier counties overall, but rapid urbanization brings real indoor air quality challenges — particularly from construction activity and traffic-related particulates near the Highway 26 and Highway 217 corridors.

The Oregon DEQ Air Quality Index for the Portland-Vancouver-Hillsboro metropolitan area reflects increasing particulate matter concerns during summer wildfire seasons. In recent years, Oregon wildfires have caused extended periods of poor air quality across the Willamette Valley. During these events, HVAC systems running in recirculation mode draw fine smoke particles into ductwork where they accumulate and are re-released long after outdoor conditions improve.

The EPA acknowledges that while research continues, duct cleaning can be beneficial under specific conditions — including after water damage, visible mold growth, vermin infestation, or excessive debris — all of which are especially relevant in Oregon’s climate.

Areas We Serve Around Hillsboro, Oregon

Dr. Carpet Clean is proud to serve Hillsboro and all surrounding communities throughout Washington County and the greater Willamette Valley. We are your local neighbors — and we know these roads, neighborhoods, and communities well.

Hillsboro Neighborhoods and Districts

We serve every corner of Hillsboro, including:

• Downtown Hillsboro and Old Town
• Tanasbourne and AmberGlen
• Orenco Station
• Reedville
• Brookwood
• Witch Hazel
• South Hillsboro (new development areas)
• Jackson School
• Quatama

Surrounding Cities We Serve in Washington County and the Greater Portland Metro

• Beaverton, OR — Just east of Hillsboro along Highway 26, Beaverton is Washington County’s second-largest city. We serve Beaverton homes and businesses with the same expert duct cleaning services that have made us a local institution.
• Forest Grove, OR — The historic home of Pacific University and a beloved Willamette Valley community, Forest Grove is a short drive west on Highway 8. Many Forest Grove homes feature older HVAC systems that benefit greatly from professional cleaning.
• Cornelius, OR — Located directly south of Hillsboro, Cornelius is a growing community we’re proud to serve with fast, local response times.
• Banks, OR — A charming community at the gateway to the Coast Range, Banks homeowners benefit from our expertise with rural HVAC systems that may draw in higher levels of agricultural dust and outdoor particulates.
• North Plains, OR — North of Hillsboro along Highway 26, North Plains residents can count on Dr. Carpet Clean for professional, timely service.
• Sherwood, OR — In southern Washington County, Sherwood’s growing residential neighborhoods make it a community we love to serve.
• Tigard, OR — Along the Highway 99W corridor, Tigard is an important part of our Washington County service area.
• Tualatin, OR — Located near the Tualatin River, this community’s proximity to water makes moisture-related duct issues particularly relevant. We serve Tualatin homeowners with expertise in mold-related duct cleaning.
• Aloha, OR — An unincorporated Washington County community west of Beaverton, Aloha is a densely populated area where our teams regularly serve families.
• Portland Metro Area — As part of our multi-location network spanning the Willamette Valley and Portland communities, we also serve Portland, Gresham, Lake Oswego, Oregon City, and beyond.

Why Choose Dr. Carpet Clean for Air Duct Cleaning in Hillsboro?

Family-Owned and Operated for Decades

We are not a franchise. We are not a call center dispatching anonymous contractors. Dr. Carpet Clean is a family-owned business that has served Oregon homes and businesses for decades. When you call us, you’re talking to people who care about the quality of the work and the health of the families they serve.

BBB Accredited Business

Our Better Business Bureau accreditation reflects our long-standing commitment to honest, transparent, and ethical business practices. We earned that accreditation through consistent customer satisfaction — and we work every day to keep it.

Raving 5-Star Reviews from Real Hillsboro Customers

Our customers throughout Hillsboro, Beaverton, Forest Grove, and the wider Willamette Valley have left us glowing reviews that reflect the genuine care we bring to every job. We take pride in the fact that so many of our new customers come to us as referrals from neighbors, friends, and family members who trusted us with their homes.

Multiple Locations Serving the Willamette Valley and Portland Communities

Because we operate from multiple locations across the region, we can respond quickly to Hillsboro and surrounding communities without the long wait times that out-of-area contractors often require. Local response means faster scheduling, more accountability, and a team that truly knows your area.

Certified Technicians

Our technicians are trained and certified professionals who follow NADCA industry standards. We invest in ongoing education so that our team stays current with the latest techniques, equipment, and safety protocols.

Transparent, No-Surprise Pricing

We provide honest, upfront quotes. No hidden fees, no bait-and-switch pricing, no pressure upsells. We treat our customers the way we’d want our own family members to be treated.

Eco-Conscious Practices

We use environmentally responsible products and procedures. When sanitizing treatments are recommended, we use EPA-registered, safety-approved solutions that protect your family and the Oregon environment we all share.

The Hidden Cost of Ignoring Your Air Ducts in Oregon’s Climate

Oregon’s climate is unlike almost anywhere else in the country. The Willamette Valley’s mild, wet winters — with Hillsboro averaging over 37 inches of annual precipitation according to Oregon Climate Service at Oregon State University — create moisture conditions that are practically tailor-made for mold and mildew growth inside ductwork. Add to that the dry, smoke-heavy summers that have become increasingly common due to Oregon and Washington wildfire activity, and Hillsboro homeowners face a genuinely challenging indoor air quality environment.

When wildfire smoke blankets the region — as it did extensively across multiple recent fire seasons — fine particulate matter known as PM2.5 infiltrates homes through even small gaps and is then drawn into HVAC systems. The Oregon DEQ issues regular air quality advisories during fire events, recommending that residents keep windows closed and use their HVAC systems on recirculation mode. The problem is that when your duct system is dirty, that recirculation is simply distributing accumulated smoke particles, allergens, and biological contaminants back through your living spaces.

Many Hillsboro homeowners don’t realize that the smoke odor they notice indoors weeks after a major fire event is often coming not from outdoor infiltration, but from their own duct systems releasing trapped particulates every time the HVAC runs. A thorough professional cleaning after wildfire events is one of the smartest investments an Oregon homeowner can make.

Oregon’s wet winters also create unique moisture challenges. Condensation forms on cold metal duct surfaces in crawl spaces, basements, and attics — particularly in Hillsboro’s older housing stock. This moisture creates the humidity levels that mold needs to thrive. The Oregon Health Authority advises homeowners to maintain indoor relative humidity between 30% and 50% to minimize mold risk. Professional duct cleaning that includes an inspection of moisture-prone sections can identify problems before they become expensive, health-threatening infestations.

New Construction and Air Duct Cleaning in South Hillsboro

If you’ve recently moved into a newly built home in South Hillsboro, Orenco Station, or any of the new developments spreading across Hillsboro’s expanding urban growth boundary, don’t assume your ducts are clean just because the home is new. In fact, new construction is one of the most compelling cases for professional air duct cleaning.

During construction, duct systems are often installed before interior walls are complete and before flooring or drywall finishing is finished. This means drywall dust — a fine, abrasive particulate — sawdust, insulation fibers, and construction debris routinely settle inside ductwork. In many cases, general contractors don’t cover or seal duct openings during construction, allowing months of accumulation before any resident ever turns on the HVAC system.

Drywall dust in particular is a concern. Its fine particles are highly respirable, meaning they penetrate deep into the lungs rather than being filtered by the nose and throat. The CDC’s NIOSH flags construction-related particulates as significant occupational and residential hazards.

Dr. Carpet Clean regularly services new Hillsboro homes for first-time residents who want to ensure their family starts out in a truly clean indoor environment. We recommend scheduling a post-construction duct cleaning before moving furniture in — it’s simply easier, and it means your home’s air is clean from day one.

Air Duct Cleaning for Rental Properties and Property Managers in Hillsboro

Hillsboro’s robust rental market — driven in part by the city’s strong employment base in the tech sector — means thousands of rental homes and apartment units change hands every year. For landlords and property managers, air duct cleaning between tenants is both a practical maintenance step and a meaningful marketing advantage.

Tenants increasingly prioritize indoor air quality. Offering a professionally cleaned HVAC system as part of a unit’s move-in condition signals that you take property maintenance seriously — and it can reduce tenant complaints, lower HVAC-related maintenance calls, and extend the life of your building’s mechanical systems.

The Washington County Public Health Division serves landlords and property managers with resources related to healthy housing conditions. Meeting or exceeding these standards helps Hillsboro property owners avoid liability and maintain positive tenant relationships.

Dr. Carpet Clean works with property managers across Hillsboro and Washington County to provide efficient, professional duct cleaning services on schedules that work around tenant turnovers and vacancy windows. We offer multi-unit discounts and can coordinate cleaning across multiple properties in a single service visit.

Air Duct Cleaning for Commercial Properties in Hillsboro

Hillsboro’s booming tech and business community means hundreds of commercial properties — offices, warehouses, retail spaces, medical facilities, and more — depend on clean duct systems for employee health, customer comfort, and regulatory compliance.

Hillsboro is home to Intel’s largest campus outside of Arizona, along with dozens of semiconductor suppliers, life sciences companies, and professional services firms. These high-density workplaces cycle large volumes of air through commercial HVAC systems every single day. Without regular duct cleaning and maintenance, those systems become vectors for circulating contaminants across open-plan offices and shared workspaces.

The EPA’s indoor air quality guidance for commercial buildings emphasizes that commercial HVAC systems can distribute contaminants rapidly through large buildings, affecting employee productivity and absenteeism. Poor indoor air quality has been linked to what researchers call “sick building syndrome” — a cluster of symptoms including headaches, fatigue, difficulty concentrating, and respiratory irritation that improve when employees leave the building. The EPA estimates that improving indoor air quality in commercial buildings can meaningfully reduce absenteeism and increase productivity.

Oregon’s employer community, including Hillsboro’s technology sector, faces increasing scrutiny around workplace health and safety standards. Maintaining clean, high-quality indoor air is both a regulatory expectation and a competitive advantage for attracting and retaining talent.

Dr. Carpet Clean serves commercial clients across Hillsboro and Washington County with flexible scheduling — including after-hours and weekend appointments — to minimize disruption to your operations. We are experienced in servicing retail centers, professional office buildings, medical and dental offices, childcare facilities, restaurants, and light industrial spaces throughout the Washington County corridor.

Maintaining Clean Indoor Air Between Professional Duct Cleanings

Professional duct cleaning is the foundation of good indoor air quality — but it isn’t the only piece of the puzzle. Between scheduled cleanings, Hillsboro homeowners can take several practical steps to maintain healthier air and extend the benefits of their service.

Change Your Air Filter Regularly

Your HVAC air filter is your first line of defense against airborne contaminants. Most filters should be changed every one to three months, depending on filter type and household conditions. Homes with pets, smokers, or allergy sufferers may need more frequent filter changes. The U.S. Department of Energy notes that a dirty air filter is one of the top causes of reduced HVAC efficiency — forcing your system to work harder and shortening its lifespan.

When choosing a filter, look for a MERV rating of 8 to 13 for residential use. Higher-rated filters capture smaller particles — including pollen, mold spores, and fine dust — more effectively than basic fiberglass filters. However, avoid filters with very high MERV ratings (above 13) without consulting an HVAC professional, as they can restrict airflow in systems not designed for that level of filtration.

Control Indoor Humidity

Oregon’s wet climate makes humidity management especially important in Hillsboro homes. The Oregon Health Authority recommends maintaining indoor humidity between 30% and 50% to prevent mold growth. Consider using a whole-home humidistat or portable dehumidifiers in moisture-prone areas like basements, crawl spaces, and bathrooms. Exhaust fans in kitchens and bathrooms should always be used during and after cooking and bathing.

Vacuum and Clean Regularly

Regular vacuuming with a HEPA-filter equipped vacuum cleaner significantly reduces the amount of dust and allergens that get drawn into your HVAC system. Pay special attention to areas around floor and ceiling vents, which are entry and exit points for your duct system. The CDC identifies regular cleaning as one of the most practical steps households can take to improve indoor air quality.

Keep Outdoor Pollutants Outside

Establish a no-shoes-indoors policy to prevent tracking in soil, pollen, pesticides, and other outdoor contaminants. Place quality doormats at all exterior entrances. During high-pollen days — which are especially common during Willamette Valley grass seed season — keep windows closed and rely on your HVAC system with a clean filter to maintain comfortable indoor temperatures. Monitor the Oregon DEQ Air Quality Index during wildfire season to know when to limit outdoor air infiltration.

Test for Radon

Radon is an invisible, odorless radioactive gas that occurs naturally in Oregon soils and can infiltrate homes through foundation cracks and gaps. The Oregon Radon Awareness Program notes that Oregon has significant radon risk across many counties, including parts of Washington County. While radon is a separate issue from duct cleaning, it’s an important indoor air quality consideration for Hillsboro homeowners. The EPA recommends testing every home for radon regardless of location.

Schedule Annual HVAC Maintenance

Professional HVAC maintenance — separate from but complementary to duct cleaning — keeps your system running efficiently and catches potential problems early. A licensed HVAC technician will check refrigerant levels, inspect coils, lubricate moving parts, and verify that your system is heating and cooling as designed. When paired with regular duct cleaning from Dr. Carpet Clean, annual HVAC maintenance creates a comprehensive indoor air quality management program for your Hillsboro home.

What Makes Hillsboro Unique: A City on the Rise

Understanding Hillsboro as a community helps explain why professional home services like duct cleaning are in such high demand here. Hillsboro is Oregon’s fifth-largest city and one of its fastest-growing. The City of Hillsboro describes itself as a community that balances urban growth with a strong sense of local identity — and that’s exactly the kind of community Dr. Carpet Clean is honored to serve.

The Silicon Forest, as the tech corridor stretching from Hillsboro through Beaverton and into Portland is known, draws professionals and families from across the country. Many are first-time homeowners or newcomers to the Pacific Northwest who are unfamiliar with the specific maintenance demands of Oregon’s climate. Damp winters, pollen-heavy springs, smoky summers, and rainy falls create a year-round cycle of indoor air quality challenges that are genuinely different from what homeowners encounter in drier climates.

Washington County, of which Hillsboro is the county seat, had a population of approximately 600,000 people as of recent estimates — making it one of Oregon’s most populous counties. That population density, combined with concentrated residential development, means that HVAC systems throughout the county are working hard to keep up with the demands of modern family living.

The NADCA recommends inspecting your air ducts every two years and cleaning them every three to five years under normal conditions. You should consider scheduling a cleaning sooner if you notice any of the following:

• Visible dust or debris blowing from vents when the HVAC system turns on
• Musty or stale odors coming from vents
• Unusual increase in dust settling on furniture, countertops, or floors
• Family members experiencing new or worsening respiratory symptoms, allergies, or headaches
• You’ve recently completed a home renovation or construction project
• You’ve moved into a home and don’t know when the ducts were last cleaned
• You’ve had water damage, flooding, or significant moisture infiltration
• You’ve noticed rodent or insect activity near your HVAC system
• Your HVAC system has been in service for more than five years without a cleaning

Hillsboro’s rapid growth means many of the area’s newer homes were occupied quickly after construction — and post-construction debris in ductwork is among the most common issues we encounter.

Frequently Asked Questions About Air Duct Cleaning in Hillsboro, OR

Schedule Your Hillsboro Air Duct Cleaning Today

Your family deserves clean air. Your home deserves the care of a trusted, local professional. And you deserve transparent, honest service from a team that has been a proud part of the Oregon community for decades.

Dr. Carpet Clean is ready to help. Whether your home has never had its ducts cleaned, you’ve recently completed a renovation, or you’re managing allergies and looking for relief — our certified technicians are standing by to serve you.

Don’t wait until poor air quality affects your health, your comfort, or your HVAC system’s lifespan. Reach out to us today and experience the difference that truly professional air duct cleaning makes.

Contact Dr. Carpet Clean Today

📞Call us: 503-370-7389

📧Email us: info@drcarpetclean.com

📍 Address: 2728 SE 19th St, Suite 2, Salem, OR 97302
📍 Visit our website: drcarpetclean.com

📋 Credentials: Family-Owned | BBB Accredited | 5-Star Rated | Serving Lake Oswego and the Willamette Valley for Decades

Proudly serving: Hillsboro,Turner, Salem, Keizer, Silverton, Aumsville, Stayton, Jefferson, Woodburn, Gervais, Mt. Angel, Brooks, Albany, and communities throughout Marion County and the Willamette Valley.

Citations and References

• U.S. Census Bureau — Hillsboro City, Oregon QuickFacts
• U.S. Environmental Protection Agency (EPA) — Introduction to Indoor Air Quality
• U.S. Environmental Protection Agency (EPA) — Should You Have the Air Ducts in Your Home Cleaned?
• Oregon Department of Environmental Quality (DEQ) — Air Quality in Oregon
• Oregon Health Authority (OHA) — Indoor Air Quality
• Washington County Oregon — Public Health Division
• City of Hillsboro, Oregon — About Hillsboro
• National Air Duct Cleaners Association (NADCA) — Why Clean Your Air Ducts?
• Asthma and Allergy Foundation of America (AAFA) — Indoor Air Quality and Asthma
• CDC — National Institute for Occupational Safety and Health (NIOSH) — Indoor Environmental Quality
• Oregon State University Extension Service — Oregon Crop Production
• U.S. Department of Energy — Home Energy Efficiency: Heating & Cooling
• U.S. Fire Administration (FEMA) — Dryer Fires
• Better Business Bureau — BBB Accreditation Standards
• Oregon Climate Service at Oregon State University — Oregon Climate Data