Blower Door Testing
in NH, ME, VT & MA
A blower door test measures how much air is leaking in or out of a home or building. It’s one of the most accurate ways to understand energy efficiency, meet building codes, and identify issues that can lead to higher utility bills, drafts, moisture problems, and poor indoor air quality. Northeast Energy Solutions provides certified blower door and air leakage testing for homeowners, builders, contractors and real-estate professionals throughout Northern New England.
Who We Help
Homeowners, Contractors & More
Homeowners
- Diagnose why your home feels drafty or unevenly heated
- Reduce heating and cooling costs with clear, actionable insights
- Find air leaks that lead to moisture issues, mold risk, and poor air quality
Builders & Contractors
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Meet IECC and local building code requirements
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Get fast, accurate ACH50 results with clear reporting
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Identify issues before inspection to avoid delays
Real-Estate Agents & Buyers
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Verify a home’s efficiency and potential improvement costs
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Provide buyers with unbiased, measurable testing data
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Increase transparency during pre-inspection or due diligence
Our Serives Areas
Northern New England Blower Door Testing
We provide blower door and air leakage testing within roughly an 80-mile radius of Rochester, NH — including all of New Hampshire, Southern Maine, Eastern Vermont, and Northeast Massachusetts. If you’re not sure whether your project is within range, just reach out and we’ll confirm.
Get a Quote
Phone
ryan@nenrge.com
- Get a Free Quote in less than 24 Hours
- Satisfaction Guaranteed
What to Expect During a Blower Door Test
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Quick walkthrough to understand your home or project
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Setup of blower door fan and pressure gauges
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Controlled depressurization to measure actual air leakage
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A clear explanation of your ACH score and where improvements can be made
OUR BLOG
Explore Energy Efficiency
From improved air quality to long-term cost savings, learn more about how energy efficiency testing can help you save money in your home or commercial building.
What Is a Blower Door Test? (Homeowner-Friendly Guide)
If you’ve ever wondered why your home feels drafty in one room and stuffy in another—or why your energy bills keep creeping up—there’s a good chance your house is leaking air. A blower door test is the simplest, most reliable way to find out where that air is...
How Energy Testing Services Ensure Your Building Meets Modern Standards
Ever wondered why some buildings stay comfortable year-round while others struggle with uneven temperatures and high energy bills? The answer often comes down to what’s happening behind the walls. Energy testing uncovers how well a building holds air, moves heat, and...
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