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Energy Efficiency Audit
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Air Sealing
Sealing Air Leaks
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Radiant Barrier
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Replacement Windows & Doors
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San Antonio, TX's Pro Insulation & HVAC Company

I was very impressed & confident that the explanation you gave me is the cause of my problem. ...
Happy Customers Surrounding San Antonio, TX
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Experienced HVAC and home insulation contractor serving San Antonio, TX

Home comfort is important, especially during San Antonio's hot summers and chilly winter nights, so the quality and condition of your HVAC system should never be overlooked. Even more important, your indoor air quality is connected to the condition of your air ducts, so a lack of maintenance could lead to poor air quality and health problems for you and your family. Per-Foam-Ance is your professional HVAC company and home insulation expert serving San Antonio and nearby cities and towns in Texas. With 25 years of experience, highly trained and certified employees, and proven home insulation materials and methods, you can trust us for energy efficient home comfort solutions!

We specialize in complete weatherization and air sealing to eliminate air leakage and help you save money on your heating and cooling costs. We also provide attic insulation, crawl space insulation, roof insulation, wall insulation, garage insulation, and duct insulation, and we will advise you on the best methods and materials for your home's specific needs. As an authorized Dr. Energy Saver company, we have access to leading insulation solutions such as:

  • Spray foam insulation
  • Blown-in insulation
  • Rigid foam board insulation
  • Radiant barriers
  • Cellulose insulation
  • Blown fiberglass insulation
  • And more!

Whether you need home insulation services or commercial spray foam insulation for your business or new construction, we can help! Don't hesitate to give us a call to find out more.

Quality heating and air conditioning installation for your San Antonio home

If you need a heating system or air conditioning replacement, our HVAC technicians are available for general maintenance, HVAC repairs, and complete HVAC installation. We work with hot water heaters, furnaces, boilers, and home heating systems of every type. We also offer duct sealing, duct cleaning, and duct repair, as well as air quality and air conditioning services for the following AC systems:

  • Ductless air conditioning
  • Central air conditioning
  • Evaporative air conditioning
  • Portable air conditioning

Your home's interior should be a comfortable living environment, keeping you cool during the summer and warm during the winter, so don't put up with a faulty heating and cooling system! Here at Per-Foam-Ance, we will put your needs above all else and ensure that your home's interior temperature stays comfortable year-round – all while boosting your energy efficiency for lower utility bills!

Per-Foam-Ance is your best option for HVAC repair, HVAC installation, home insulation, air sealing, and more. Contact us today for a free, no-obligation cost estimate in San Antonio, TX or a nearby city or town!

News & Events From from San Antonio
San Antonio couple achieve instant increased comfort by hiring Dr. Energy Saver of San Antonio. Mr. & Mrs tingle of San Antonio lived in ther home for 17 years and were amazed at the increased comfort achieved by Dr Energy Saver with a comprehensive energy audit which brought to light several ares of the home that were contributing to discomfort. The proper diagnosis and treatment provided n amazing increase of comfort.... [Read more]
Work Requests From San Antonio, TX
Champions Way in San Antonio
Wants to install attic solar fan (metal roof)....2 units
Mathis Rd in San Antonio
Fan outside is turning and blower is working but still no cooling..
BRUNSWICK BLVD in San Antonio
Ac sealant
Yucca in San Antonio
I have a home 1063 sq ft. I need estimate for attic insulation.
DELAWARE ST in San Antonio
I'm in need of dehumidification in my crawlspace, and I'm also interested in the Home Energy Audit.
Serving the following San Antonio, TX zip codes
78201, 78202, 78203, 78204, 78205, 78206, 78207, 78208, 78209, 78210, 78211, 78212, 78213, 78214, 78215, 78216, 78217, 78218, 78219, 78220, 78221, 78222, 78223, 78224, 78225, 78226, 78227, 78228, 78229, 78230, 78231, 78232, 78233, 78235, 78237, 78238, 78239, 78240, 78241, 78242, 78243, 78244, 78245, 78246, 78247, 78248, 78249, 78250, 78251, 78252, 78253, 78254, 78255, 78256, 78257, 78258, 78259, 78260, 78261, 78263, 78264, 78265, 78266, 78268, 78269, 78270, 78278, 78279, 78280, 78283, 78284, 78285, 78288, 78289, 78291, 78292, 78293, 78294, 78295, 78296, 78297, 78298, 78299
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