We Are a Rebate Eligible Installer For Centerpoint Energy and Xcel Energy

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​​Fall/Winter 2020 Home Performance class update

​​​Due to Covid-19 we will not be presenting our popular "Your Home as A System. Performance, Comfort and Efficiency"  and our "Indoor Air Quality" classes  during what is normally the winter sessions.   We are planning on presenting them again during the  Bloomington Community Education spring session which will begin after Feb 1st 2021

Whether its to DIY or hire a home performance contractor, These fun, highly informative classes will give you the knowledge needed to ask the right questions or do the upgrades yourself.  Learn which improvements have a great return on investment, and which do not. Protect your home, enjoy more comfort, improve indoor air quality, improve your family's health and save money!!!


Air Seal Tech offers a range of services from code compliance blower door and duct leakage testing, insulation,  troubleshooting building performance, to air sealing and insulation retrofits that will correct the issues that affect your budget, comfort, and health.  Find out how our affordable services can produce an immediate measurable and noticeable improvement with these issues

Insulation & Air Sealing

Air Seal Tech has the knowledge and field experience to troubleshoot and remedy your building performance  issues. Testing, and retrofitting both new construction and existing buildings to improve the performance and efficiency. Making your building an asset that improves both your health,  life and lifestyle 

About Air Seal Tech

While Air Seal Tech utilizes high tech  tools such as blower door tests,  duct leakage testing, and infrared thermography  to test and measure, we  also offer  the knowledge, training and experience to analyze and intepret  the results in order to produce the proper solutions to address what can often be vexing building performance issues  

Whatever your building performance needs are give Air Seal Tech a call. We can help with Air Sealing and Affordable MN Insulation as well as Blower door tests, Duct leakage tests, Spray Foam, Thermal imaging, Energy audits,  Zonal pressure testing, VOC and Odor issues  Affordable insulation,  Air sealing retrofits, Ice dam prevention, Indoor air quality issues,  Indoor air quality testing, Building performance issues, Energy savings, Mold and allergy issues, ventilation and condensation problems.  Building forensics & Building performance consulting.  Affordable Insulation in MN