
Brockton, MA · Plymouth County
Energy Audits & HERS Ratings in Brockton, MA
BCI Pro Energy measures how your Brockton home or building really performs, then gives you a clear, prioritized plan.
Built for Brockton
Know exactly where your Brockton home loses energy
For builders, a HERS rating is often how a new home shows it meets the Massachusetts energy code, especially in Stretch and Specialized code towns. Our raters work with you from plan review through final testing in Brockton.
For multifamily buildings, we test and rate units and help owners see where heat is lost between them.
Our crews travel roughly 34 miles from Westborough, MA to Brockton, and we group estimates and jobs by area to keep scheduling simple.
- Certified HERS raters in-house
- Testing before and after upgrades
- Thermal imaging to find hidden leaks
- Energy code compliance for builders

Applications
Testing and ratings for Brockton homes and builders
These are the energy services Brockton homeowners and builders ask for most.

Home energy assessments
A whole-home review with a prioritized upgrade plan.
Blower door testing
Measures how much air leaks through the building shell.
Thermal imaging
Infrared scans show missing insulation and air leaks.Local homes
What Brockton homes need
Brockton has many early-1900s two- and three-family homes near downtown and mid-century capes, ranches and colonials on its outer streets.
Brockton's neighborhoods, from Campello and Montello to the West Side, were largely built during the city's shoe-manufacturing boom, which left many two- and three-family homes with uninsulated walls and drafty attics. Newer capes and ranches on the edges of the city often have thin attic insulation and leaky basement rim joists.
In Plymouth County, many older multifamily homes and post-war capes still rely on original insulation that is far below today's recommendations.
Brockton at a glance
- Region
- Metro South
- County
- Plymouth County
- Climate zone
- 5A
- From our Westborough office
- About 34 miles
- Efficiency program
- Mass Save®

Recommended plan
Our assessment plan for a typical two- or three-family home in Brockton
Test each unit
Blower door tests show which units leak the most.
Scan the shell
Thermal imaging finds leaks between units and at the roof.
Prioritize upgrades
We rank upgrades by cost and impact.
Re-test
Testing after the work confirms the results.
Climate, code & rebates
Insulation targets and incentives in Brockton

Climate & code
Climate zone 5A targets
In climate zone 5A, which includes Brockton, recommended attic levels are R-49 to R-60, well above what most homes built before the 1980s were given. New construction and major renovations in Massachusetts follow the state energy code, and many towns have adopted the stricter Stretch or Specialized codes.

Incentives
Mass Save® in Massachusetts
Massachusetts homeowners can start with a no-cost Mass Save® Home Energy Assessment, which can lead to incentives for insulation and air sealing. As a Mass Save® partner, BCI Group helps you through the program steps.
About Mass Save® →How it works
Your assessment or HERS rating, step by step
- 01
Walkthrough
We look at the home and listen to your concerns.
- 02
Measure
Testing shows how the home performs.
- 03
Explain
We go over the results in plain language.
- 04
Recommend
You get upgrades ranked by payback.
Pricing
What affects the cost of testing and ratings in Brockton
Every home and project is different, so we quote after learning about it. Some assessments may be offered at no cost through Mass Save®.
- Number of units
- Re-testing after upgrades
- Tests needed
- New construction or existing home
- Pre-drywall inspections

Our work
Our energy services near Brockton



FAQ
Energy Audits & HERS questions in Brockton, MA
Are your raters certified?
Yes. Our HERS raters are certified and work in-house at BCI Group.
When should a builder call a HERS rater?
At plan review, before construction. Early modeling helps choose cost-effective insulation, windows and systems.
Do I need to prepare?
Clear access to the attic, basement and heating system and close windows before the test.
Do you test multifamily buildings?
Yes. We test and rate single-family and multifamily projects.
What is a blower door test?
A fan mounted in an exterior door depressurizes the building to measure how much air leaks through the shell.
Is a home energy assessment free?
Eligible Massachusetts customers can get a no-cost Mass Save® Home Energy Assessment. Other testing is quoted by project.
How soon can you start a energy assessment in Brockton?
Our crews travel about 34 miles from Westborough, MA to Brockton, and we group estimates and jobs by area. You'll get a start date with your written quote.
Do you also work in towns near Brockton?
Yes. Besides Brockton, we serve nearby communities such as Quincy, Boston and Franklin, along with the rest of Plymouth County.
Nearby
More from BCI Group in Plymouth County and beyond
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10+ Years
Serving New England
HERS Certified
In-house ratings
Mass Save®
Rebates handled
5 States
MA · NH · RI · CT · ME
