800.887.8017
caliber people, materials & results

energy efficiency

Close to 25% of the energy consumed in the United States is used in single-family homes. Through our weatherization measures, Efficient Buildings LLC works with homeowners to improve their home's energy efficiency. The results are lower utility bills, increased comfort, and a cleaner, healthier environment.

home performance

Building performance contractors take a “whole-house” perspective when assessing how best to increase energy efficiency. A certified inspector performs tests to measure and calculate how a home is currently performing including pressure diagnostics, infrared imaging, and combustion analysis. We can then make recommendations on how best to improve areas such as heating, cooling, and weather tightness.

building & remodeling

In addition to our array of building performance and renewable energy projects, Efficient Buildings LLC offers a full line of home remodeling services, specializing in replacement windows, roofing, siding, and decks. We provide superior products, skilled craftsmanship, extraordinary service and timeliness.

Real Estate Services

Efficient Buildings LLC is now offering Real Estate Services specializing in the sales of energy efficient properties. We work with both buyers and sellers and are committed to educating them on the value of improving the efficiency of the building at the sale and moving forward. We are firm believers of publishing a building's Energy Performance Score on listings.

Welcome

Efficient Buildings LLC specializes in weatherization and renewable energy projects, energy audits and consulting, and real estate sales of energy efficient properties. We are BPI certified, and are authorized by National Grid, NSTAR, and Mass Save to perform any of your air sealing or insulation retrofit work.  There are many incentives for homeowners to tighten up their houses and save money.  Don't miss this extremely attractive opportunity to get the work completed at very little cost to you.  Call now to arrange a FREE ENERGY AUDIT of your home!

We also offers a full line of home remodeling services, specializing in replacement windows, roofing, siding, and decks.  Our goal has always been to exceed our customers' expectations by supplying superior products, providing skilled craftsmanship, dedicating ourselves to extraordinary service and timeliness, and offering all at a fair and competitive price.

We serve all of Southeastern MA including Cape Cod.  We are fully licensed and insured. 

If we can be of service to you, please do not hesitate to contact us for a free estimate.  We look forward to partnering with you to reduce your home's energy consumption!

 
Caliber also offers a full line of home remodeling services, specializing in replacement windows, roofing, siding, and decks.  Our goal has always been to exceed our customers' expectations by supplying superior products, providing skilled craftsmanship, dedicating ourselves to extraordinary service and timeliness, and offering all at a fair and competitive price.  
 
We are located in Sandwich, but serve all of Cape Cod and Southeastern MA.  We are fully licensed and insured.  Read what our customers say about us by clicking on the link to the right.
 
If we can be of service to you, please do not hesitate to contact us for a free estimate.  We look forward to partnering with you to reduce your home's energy consumption!