
Leominster, MA · Worcester County
Energy Audits & HERS Ratings in Leominster, MA
Home energy assessments, blower door testing and HERS ratings in Leominster from BCI Pro Energy's certified raters.
Local experts
Energy assessments and HERS ratings in Leominster
An energy assessment is also the first step toward Mass Save® incentives for many Leominster homeowners. We explain the results in plain language and the upgrades with the best payback.
For multifamily buildings, we test and rate units and help owners see where heat is lost between them.
Leominster is about 19 miles from our Westborough, MA headquarters, and our crews work across Worcester County every week.
- Energy code compliance for builders
- Thermal imaging to find hidden leaks
- Testing before and after upgrades
- Prioritized upgrade recommendations

Applications
How BCI Pro Energy helps Leominster properties
Every service starts with measuring, so recommendations are based on data, not guesses.

Blower door testing
Measures how much air leaks through the building shell.
HERS ratings for new homes
Energy modeling and testing for code compliance and certification.
Duct leakage testing
Measures leaks in heating and cooling ducts.Local homes
Know your Leominster home
Leominster has older two- and three-family homes near downtown, plus mid-century and newer single-family neighborhoods.
Leominster grew as the plastics capital of the country, and its neighborhoods, from downtown and French Hill to the North End and the areas near Sholan Farms and Coggshall Park, mix older two- and three-family homes with post-war and newer single-family houses.
Worcester County is the largest county in Massachusetts by area, and it spans hill towns, mill villages and fast-growing suburbs, so housing ages and heating fuels vary a lot from town to town.
Leominster at a glance
- Region
- North Central Massachusetts
- County
- Worcester County
- Climate zone
- 5A
- From our Westborough office
- About 19 miles
- Efficiency program
- Mass Save®

Recommended plan
An energy assessment plan for Leominster two- and three-family homes
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.
For new homes, HERS ratings and blower door tests are part of meeting the Massachusetts energy code.
Climate, code & rebates
Insulation targets and incentives in Leominster

Climate & code
Climate zone 5A targets
Homes in Leominster sit in climate zone 5A, where ENERGY STAR suggests R-49 to R-60 in the attic. Settled or missing insulation is common in older buildings. 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
Mass Save® offers a no-cost assessment and incentives for approved insulation and air sealing, with enhanced incentives for income-eligible households. We confirm what applies to your home before work starts.
About Mass Save® →How it works
How an energy assessment works in Leominster
- 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
Pricing energy assessments and HERS ratings in Leominster
The size of the home, the tests needed and whether it is new construction drive the price.
- Number of units
- Pre-drywall inspections
- New construction or existing home
- Mass Save® eligibility
- Plan review and modeling

Our work
Our energy services near Leominster



FAQ
Energy Audits & HERS questions in Leominster, MA
Do I need to prepare?
Clear access to the attic, basement and heating system and close windows before the test.
What is duct leakage testing?
A test that measures air leaking from heating and cooling ducts, often required for new homes.
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.
Can you re-test after insulation work?
Yes. Re-testing shows how much the air sealing and insulation improved the home.
When should a builder call a HERS rater?
At plan review, before construction. Early modeling helps choose cost-effective insulation, windows and systems.
Does a HERS rating help sell a home?
It documents performance, which can help buyers compare homes.
How soon can you start a energy assessment in Leominster?
Our crews travel about 19 miles from Westborough, MA to Leominster, 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 Leominster?
Yes. Besides Leominster, we serve nearby communities such as Fitchburg, Holden and Hudson, along with the rest of Worcester County.
Nearby
More from BCI Group in Worcester County and beyond
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In-house ratings
Mass Save®
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