Insulation Work in the Attic with Blown Insulation

Prioritize comfort & energy efficiency.

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Infographic of Sources of Air Leaks in Homes

Home performance contracting includes looking at everything from lighting to insulation, from the boiler in your basement to the air sealing in your attic, to solve everything from moisture problems to energy waste and beyond.  A relatively new field grown out of an increased awareness of the need to address the poor performance of our existing homes, the goal of HP contracting is to fix them.  We do so by maximizing energy efficiency and building durability, ensuring the healthiest possible indoor air quality, and evaluating the relationships between your home’s various components to ensure that they’re all functioning as they were designed to.  The result is a home that is more durable, more comfortable, more energy efficient and better for the environment and future generations—exactly how a home should be.

Weatherization

Couple looking over bills

Contact us today to learn about incentives and financing options that you can take advantage of to improve the efficiency and comfort of your home!

Air Sealing

Air Sealing in Attic

Reduce drafts, improve indoor air quality and save money throughout the year. Learn more about how air sealing can improve your home's efficiency and comfort.

What Our Customers Are Saying

  • I would like to express how grateful to each and everyone of you for helping make my house warmer for the winter months, its because of you I was able to have insulation and seal areas of my home that wouldn't get done. Thank you!
    Wendy, Wareham, MA
  • Initially hiring Efficient Buildings for some insulation work, we were so impressed by their efficiency, expertise and depth of knowledge that we went on to hire him for a large addition.

  • Your technicians made a scheduled appointment at our house this past Tuesday to complete a work order. We wish to commend you for hiring such competent individuals. They were knowledgeable, personable, task-oriented and totally honest and reliable.

    Melvyn, Plymouth, MA
  • I hired Efficient Buildings to do some insulation work at my house, as I had heard that attic insulation was one of the best ways to cut heating costs, and Efficient Buildings came highly recommended from a friend.

    James Chase, Bridgewater, MA
  • I wanted to tell you how great a job the installers did putting in my attic insulation. My AC has been out for a few days and the insulation has kept the temperature down. Usually a second story would be boiling, but the men did such a great job that I was able to stay here. 
    Diane, Osterville, MA
  • I wanted to drop you a line and tell you how pleased we were with the crew and the fine job they did at my home today.

    George Foley, Bridgewater, MA
  • Hello, this is Marty from Marlborough. I just wanted to thank all the crew for a job well done. Also I was so impressed by the very kind well mannered behavior of the men. It's nice to know there are still nice people out there.

    Marty Silvia, Marlborough, MA
  • After conducting a thorough and (extremely) informative energy audit, Efficient Buildings assessed that the most cost-effective improvements I could make would be some simple air sealing and improved attic insulation -- they didn't try to sell any expensive windows or talk me into having work... Read More

    Ryan Weymouth, Bridgewater, MA