
Leominster, MA · Worcester County
Mass Save® Insulation in Leominster, MA
Leominster homeowners can start with a no-cost Mass Save® Home Energy Assessment and finish with insulation installed by BCI Group.
Local experts
Your Mass Save® partner in Leominster
Incentives can cover a large share of approved insulation and air sealing, with enhanced incentives for income-eligible households. Eligibility and amounts are set by the program, and we confirm them for your home.
Buildings with two to four units can usually go through the residential program, and both owners and tenants benefit.
Leominster is about 19 miles from our Westborough, MA headquarters, and our crews work across Worcester County every week.
- Enhanced incentives for eligible households
- 0% HEAT Loan for qualifying upgrades
- Paperwork handled for you
- No-cost Home Energy Assessment

Applications
Where Mass Save® helps Leominster homeowners most
These are the upgrades the program most often supports.

Attic insulation
Bringing attics up to recommended levels after air sealing.
Air sealing
Sealing bypasses, top plates and penetrations that leak heat.
Two- to four-unit buildings
Program options for small multifamily homes.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
Our Mass Save® plan for a typical two- or three-family home in Leominster
Book the assessment
We help you schedule the no-cost assessment for the building.
Coordinate owners
Each unit's owner or tenant is included in the plan.
Seal and insulate
Attic, walls and rim joists are done as approved.
Close the paperwork
We complete the program steps for the building.
Even newer homes can have thin attics or leaky rim joists that the program helps fix.
Climate, code & rebates
Insulation targets and incentives in Leominster

Climate & code
Climate zone 5A targets
Leominster is in IECC climate zone 5A. For attics in zones 5 and 6, ENERGY STAR recommends R-49 to R-60, and many existing homes here have far less. Many Massachusetts towns have adopted the Stretch Energy Code or the Specialized Opt-in Code, which raise insulation and air-sealing requirements for new construction and major renovations.

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
From assessment to insulation in Leominster
- 01
Call us
We explain the program and help you get started.
- 02
Assessment
Your home is reviewed at no cost.
- 03
Install
Our crew completes the approved work.
- 04
Close out
We finish the program steps with you.
Pricing
What affects your Mass Save® project cost in Leominster
Incentive amounts are set by the program and can change. We confirm what applies to your home before any work begins.
- Work outside the program
- Pre-weatherization fixes needed
- Your utility and eligibility
- Areas insulated
- Air sealing included

Our work
Mass Save® upgrades in action



FAQ
Mass Save® questions in Leominster, MA
Do two- to four-unit buildings qualify?
Many do. The program has options for small multifamily buildings.
Why apply now?
Mass Save® incentives are allocated each program cycle, so applying early helps secure your spot.
Do you work outside the program?
Yes. We also insulate homes that are not using Mass Save®.
How much does Mass Save® pay for insulation?
Incentives are set by the program and can change. They can cover a large share of approved work, with more for income-eligible households.
Does Mass Save® cover heat pumps?
The program offers heat pump rebates. Insulating first helps a heat pump work better.
Is my utility part of Mass Save®?
Mass Save® is sponsored by utilities such as Eversource, National Grid, Unitil, Berkshire Gas, Liberty and the Cape Light Compact. Some towns with municipal light plants have their own programs.
How soon can you start a Mass Save® project 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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