THE 10 BEST Blower Door Test Services in PORTLAND, OR
| Business Name | Key Services | Best For | Address | Hours | PS Rating |
|---|---|---|---|---|---|
| GreenSavers | Blower Door Testing, Energy Audits, Thermal Imaging, HVAC Systems | Comprehensive Home Energy Solutions | 3029 SE 82nd Ave, Portland, OR 97266 | Mon-Fri: 8:30am-5pm | 4.8/5 |
| Swiftsure Energy Services | Blower Door Testing, Duct Testing, HERS Rating, Energy Star Certification | New Construction Code Compliance | Serving Portland Metro Area | By Appointment | 4.6/5 |
| PDX Blower Door Testing | Blower Door Testing, Leak Investigations, Thermal Imaging | Independent Energy Consulting | Portland Metro Area | By Appointment | 4.5/5 |
| Associated Inspection Firm | Home Energy Audits, Blower Door Testing, Infrared Thermal Imaging | Home Buyers and Sellers | Serving Portland, OR | By Appointment | 4.4/5 |
| Neil Kelly Company | Home Performance Audits, Blower Door Testing, Duct Testing | Full Service Remodeling with Energy Testing | 804 N Alberta St, Portland, OR 97217 | Mon-Fri: 9am-5pm | 4.7/5 |
| Revival Heating & Cooling | Comfort Assessments, Blower Door Testing, Thermal Cameras | HVAC Performance Analysis | Serving Portland and Beaverton | By Appointment | 4.5/5 |
| Sarkinen Electrical | Energy Audits, Blower Door Testing, Infrared Thermography | Commercial and Residential Properties | Serving Portland, OR | By Appointment | 4.3/5 |
| Performance Insulation Energy Services | Energy Audits, Blower Door Testing, Insulation Services | Whole House Energy Approach | Serving Portland and Bend | By Appointment | 4.6/5 |
| Portland Home Energy Score | Home Energy Score Assessments, Pre-Sale Testing | Real Estate Transactions | Portland Metro Area | By Appointment | 4.4/5 |
| Smart PNW | Blower Door Testing, Duct Leakage Testing, Energy Audits | Washington State Code Compliance | Serving Everett to Olympia | By Appointment | 4.5/5 |
#1. GreenSavers – Best for Comprehensive Home Energy Solutions
Key Highlights:
- Eight time ENERGY STAR Contractor of the Year winner recognized by the U.S. EPA
- Certified B Corporation with over 5,000 completed energy projects since 2007
- Full diagnostic testing including blower door, thermal imaging, and combustion safety tests
GreenSavers stands out as Portland’s most award winning energy efficiency company. They offer complete home energy audits that take 2 to 4 hours and include blower door testing to find air leaks. Their Building Performance Institute certified technicians follow strict ENERGY STAR standards.
The company provides a detailed Home Performance Report with custom recommendations. You’ll get clear information about costs, available cash incentives, and tax credits. Their blower door test shows exactly where your home is losing energy through cracks and gaps.
GreenSavers has helped Portland homeowners secure over $200,000 in cash incentives from the Energy Trust of Oregon. They handle all the paperwork for rebates and tax credits. Every project comes with a 100% satisfaction guarantee.
#2. Swiftsure Energy Services – Best for New Construction Code Compliance
Key Highlights:
- Specializes in code testing for new homes, apartments, and multi-family dwellings
- HERS certified raters with RESNET and ENERGY STAR qualifications
- Serves both Portland, Oregon and Washington State markets
Swiftsure Energy Services focuses on helping builders meet energy code requirements. They perform blower door testing and duct leakage testing as standalone services or part of comprehensive audits. The company has been operating since 2009 with owners Kent Mitchell and Garen Thatcher.
They complete about 1,000 jobs per year while keeping their business small for personalized attention. Their certifications include HERS, Built Green, PCTS Duct Testing, and LEED AP for Homes. This makes them qualified for multiple green building programs.
Swiftsure offers infrared camera analysis along with blower door testing. They can identify where improvements should be made to save energy. Their services help qualify homes for utility rebates and cash back programs.
#3. PDX Blower Door Testing – Best for Independent Energy Consulting
Key Highlights:
- Portland based independent testing service for unbiased results
- Focuses exclusively on testing and consulting without sales pressure
- Serves builders, realtors, and homeowners throughout the metro area
PDX Blower Door Testing provides independent energy efficiency consulting. They specialize in blower door testing, leak investigations, and thermal imaging for Portland homes. Their goal is to make Portland homes more efficient through testing and insights.
As an independent service, they don’t sell insulation or HVAC systems. This means you get honest test results without pressure to buy additional services. They work with builders to verify energy performance and help realtors understand home efficiency.
Their thermal imaging shows where heat escapes from your home. The blower door test measures exactly how much air leaks in and out. You can use their findings to hire any contractor you choose for repairs.
#4. Associated Inspection Firm – Best for Home Buyers and Sellers
Key Highlights:
- Certified energy inspector using state of the art infrared thermal cameras
- Partners with CMC Energy Services for comprehensive reporting
- Serves Portland, Oregon and Vancouver, Washington areas
Associated Inspection Firm combines home inspections with energy audits. Their certified energy inspector uses blower door testing to depressurize your house and find leaks. They also use infrared thermal cameras to show exactly where energy is being lost.
The company believes a home energy inspection without a blower door and infrared camera is not complete. They examine all areas of potential air leakage including doors, windows, attic, and basement. Their detailed analysis uses specialized software to produce a Home Energy Tune uP Report.
You’ll get estimates of savings, costs, and payback for each energy efficiency recommendation. The report identifies improvements that will save more on energy bills than they cost. They provide information on low interest energy loans and tax credits.
#5. Neil Kelly Company – Best for Full Service Remodeling with Energy Testing
Key Highlights:
- Portland’s largest design build remodeler with 75 years of experience
- Home Performance assessments include multiple diagnostic tests
- Union shop with highly trained carpenters and craftspeople
Neil Kelly Company offers Home Performance assessments as part of their comprehensive services. Their testing includes blower door tests to detect drafts and air leaks throughout your home. They also perform duct blaster tests, carbon monoxide tests, and infrared imaging.
The company has design centers in Portland, Eugene, Bend, and Seattle. Their Portland location at 804 N Alberta Street serves the entire metro area. They’ve been in business since 1947 and are known for quality craftsmanship.
Neil Kelly provides detailed reports showing where improvements can be made. Their assessments look at your home as a complete system rather than individual parts. They can perform the recommended upgrades themselves or you can hire other contractors.
#6. Revival Heating & Cooling – Best for HVAC Performance Analysis
Key Highlights:
- Specializes in comfort assessments with testing equipment
- Uses blower door devices, thermal cameras, and computer modeling
- Serves Lake Oswego, Portland, Beaverton, and surrounding areas
Revival Heating & Cooling takes a whole home approach to comfort problems. Their comfort assessments include blower door testing to measure air leakage throughout your home. They use thermal cameras and computer modeling to analyze heating and cooling needs.
The company focuses on finding the root causes of temperature problems. Instead of just selling you a new HVAC system, they test to see what’s really wrong. Their blower door tests show how much outside air is infiltrating your home.
Revival offers a comfort guarantee with their assessment service. They’ll design a plan for your home’s specific needs after testing is complete. Their recommendations typically include air sealing, insulation, and right sized system installations.
#7. Sarkinen Electrical – Best for Commercial and Residential Properties
Key Highlights:
- Expert energy audit services for both homes and businesses
- Uses latest technology including infrared thermography and blower door tests
- Provides detailed, easy to understand reports with actionable insights
Sarkinen Electrical offers energy audit services throughout Portland. They use blower door tests along with infrared thermography to diagnose problem areas. Their auditors bring specialized knowledge to every job for comprehensive evaluations.
The company provides detailed reports that are easy to understand. These reports translate into concrete steps for energy savings. They can perform many of the recommended upgrades themselves or work with trusted partners.
Sarkinen Electrical helps you qualify for tax incentives and rebates. They recommend updating your energy audit every 3 to 5 years. Their services work for both residential and commercial properties throughout Portland.
#8. Performance Insulation Energy Services – Best for Whole House Energy Approach
Key Highlights:
- Operates as both HomeRx for residential and Performance Insulation for commercial
- Uses advanced diagnostic testing to pinpoint issues throughout the home
- Serves Oregon, Washington, Arizona, and Utah markets
Performance Insulation Energy Services takes a whole house approach to energy conservation. They offer energy audits designed to save you money in all weather conditions. Their diagnostic testing finds problems that affect your entire home.
The company has been transforming homes with insulation and energy services for many years. Every diagnosis comes with a prescription customized to your home’s needs. Their team delivers the solutions right to your home.
They serve the Portland and Bend areas with comprehensive services. Their experienced home performance experts understand building science. You’ll get practical solutions that actually work to lower your energy bills.
#9. Portland Home Energy Score – Best for Real Estate Transactions
Key Highlights:
- Specializes in required Home Energy Score for Portland home sales
- Portland’s original Home Energy Score company
- Online booking available for quick scheduling
Portland Home Energy Score focuses on the mandatory energy assessments required for selling homes. Anyone planning to sell their home in Portland needs a Home Energy Score before listing. This company specializes in providing these scores quickly and efficiently.
The Home Energy Score looks at your home’s physical properties on a 1 to 10 scale. It evaluates energy efficiency through a 50 point assessment process. Things that change over time like light bulbs are not included.
This service is essential for real estate transactions in Portland. The company offers online booking for convenience. They provide the Home Energy Report that buyers will review during the sale process.
#10. Smart PNW – Best for Washington State Code Compliance
Key Highlights:
- RESNET and BPI certified technicians for code compliance testing
- Independent third party service for builders and homeowners
- Qualified under 2015, 2018, and 2021 Washington State Energy Codes
Smart PNW offers blower door tests and duct leakage tests for energy savings and code compliance. They work as a completely independent third party for air and duct leakage inspections. Their services cover single and multi family buildings.
The company serves from Everett to Olympia and everywhere in between. Their technicians are trained to diagnose problem areas and offer solutions. If your test fails, they don’t just leave but help you fix the issues.
Smart PNW can perform repairs including adding weather gaskets, applying foam barriers, and sealing holes. They provide test certificates that meet state requirements. The certificate gets posted on or near your electrical panel as required.
How Much Does a Blower Door Test Cost in Portland?
A blower door test in Portland typically costs between $300 and $500 for a standalone service. However, many companies include the test as part of a comprehensive home energy audit that ranges from $400 to $600.
If you’re getting the test done for new construction code compliance, prices may be different. Some builders include this cost in their overall construction budget. The test is required by code for new homes over 500 square feet.
Many Portland area companies will credit the audit cost toward energy improvements you make. For example, if you spend $2,500 or more on upgrades, some companies refund the entire audit fee. This makes the initial testing essentially free when you hire them for the work.
What Does a Blower Door Test Actually Measure?
A blower door test measures how much air leaks in and out of your home. The test uses a powerful fan mounted in an exterior doorway. The fan pulls air out of your house to create lower pressure inside.
This pressure difference forces outside air through all the cracks, gaps, and holes in your building. Technicians measure the air flow in cubic feet per minute. They also calculate air changes per hour at 50 pascals of pressure.
The results tell you if your home is too leaky or too tight. Most Portland homes should aim for less than 5 air changes per hour. The test helps identify specific problem areas like gaps around windows, holes in the attic, or cracks in the foundation.
Do I Need a Blower Door Test If My Home Feels Comfortable?
Yes, even comfortable homes can benefit from a blower door test. Hidden air leaks waste energy and money even when you don’t notice temperature problems. Your HVAC system may be working overtime to compensate for these leaks.
Air leaks also let in outdoor pollutants, allergens, and moisture. These can affect your family’s health and comfort over time. Finding and sealing leaks improves indoor air quality and prevents moisture damage.
If you’re planning any energy upgrades, a blower door test is essential. It shows which improvements will give you the best return on investment. Many utility companies require testing to qualify for rebates on insulation or HVAC upgrades.