Efficient Buildings LLC Weatherization Insulation Energy Audits

Exceptional Quality

The highest quality products, installed to the highest standards

Our Promise

Dedication to quality work and exemplary customer service

Testimonial

“Our home is noticeably more comfortable, and reduced bills are a bonus.”

Energy Audits

Identify where your home is leaking energy, and where we can make the most cost-effective upgrades.

Weatherization

Learn about incentives and financing options that you can take advantage of today.

Air Sealing

Reduce drafts, improve indoor air quality and save money throughout the year.

Insulation

We offer a number of insulation solutions to help you achieve your goals effectively.

Testimonials

Ryan Weymouth, Bridgewater
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 done that didn ' t need to be done. … (read more)

Efficient Buildings, LLC

P.O. Box 246

75 First Street, #3

Bridgewater, MA 02324