
Holliston, MA · Middlesex County
Mass Save® Energy Upgrades for Churches in Holliston, MA
Churches across Middlesex County are paying too much for energy. See if yours qualifies for Mass Save® upgrades with little to no out-of-pocket cost.
Built for Holliston
Your church already pays into Mass Save®. Put it to work in Holliston
Many churches in Holliston are overpaying for energy without realizing a program exists to help. Through Mass Save®, eligible houses of worship can receive insulation, air sealing and efficiency upgrades with up to 100% of qualifying costs covered.
Because Holliston is close to our Westborough office, we can usually see your property within days.
- Warmer winters and cooler summers
- Installation around services and events
- Every form and approval handled
- Lower monthly utility bills

Applications
Where Holliston churches lose the most energy
These are the areas where churches in Holliston usually save the most.

Rectories and parish houses
Homes and offices on church property can be upgraded too.
Energy assessment
A no-cost evaluation that shows where your church can save.
Sanctuary attics
Air sealing and insulation stop warm air from escaping through the ceiling.Local homes
What Holliston homes need
Holliston has older homes near its downtown and many capes, ranches and garrison colonials built from the 1950s to the 1980s.
Holliston's homes spread out from its historic downtown toward Lake Winthrop and the Upper Charles Trail, with older houses near the center and many capes, ranches and garrison colonials from the 1950s through the 1980s. Garrison colonials often have cold overhangs and bonus rooms that need targeted air sealing.
From the inner suburbs to MetroWest, Middlesex County homes range from 19th-century two-families to large newer colonials, each with different weak spots.
Holliston at a glance
- Region
- MetroWest
- County
- Middlesex County
- Climate zone
- 5A
- From our Westborough office
- Under 15 miles
- Efficiency program
- Mass Save®

Recommended plan
Four steps to lower energy bills for Holliston churches
Free assessment
We review the sanctuary, attic, basement and systems at no cost.
Qualification
We confirm Mass Save® eligibility and the incentives available.
Installation
Our team installs the upgrades around services and events.
Paperwork
We handle every form so your church receives the full benefit.
Climate, code & rebates
Insulation targets and incentives in Holliston

Climate & code
Climate zone 5A targets
Homes in Holliston 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
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
Simple, guided and stress-free
- 01
Call or request
Tell us about your church; it takes about a minute.
- 02
Site visit
We walk the building with your pastor or building committee.
- 03
Written plan
You get clear recommendations and the incentives that apply.
- 04
Upgrade and save
We complete the work and close out the program steps.
Pricing
Mass Save® incentives for Holliston churches
Mass Save® incentives are allocated each program cycle, so applying early helps secure your church's spot. We start with a no-cost assessment and no obligation.
- Historic building considerations
- Program funding available this cycle
- Number of buildings on the property
- Upgrades approved in the assessment
- Any work outside the program

Our work
Our work with houses of worship



FAQ
Churches questions in Holliston, MA
Can the rectory or parish house be included?
Often, yes. We look at every building on the property during the assessment.
Why apply now?
Mass Save® incentives are allocated each program cycle, so applying early helps secure your church's spot.
Who should we contact at the church?
Usually the pastor or someone from the building committee or finance council. We work with one main contact.
How long does it take?
Most projects move from assessment to installation in a few weeks, depending on the program steps and your calendar.
Will the work disrupt services?
No. We schedule installation around services, weddings, funerals and other events.
Can you work on historic church buildings?
Yes. We choose methods that protect historic structures, finishes and woodwork.
How soon can you start a church energy project in Holliston?
Holliston is close to our Westborough, MA office, so estimates are usually easy to schedule. You'll get a start date with your written quote.
Do you also work in towns near Holliston?
Yes. Besides Holliston, we serve nearby communities such as Ashland, Hopkinton and Framingham, along with the rest of Middlesex County.
Nearby
More from BCI Group in Middlesex County and beyond
Free estimate · No commitment
Stop overpaying for energy.
Fill out the form or reach us directly — we respond within one business day.
10+ Years
Serving New England
HERS Certified
In-house ratings
Mass Save®
Rebates handled
5 States
MA · NH · RI · CT · ME
