Middlesex County, Massachusetts
Insulation & energy services in Holliston, MA
One accountable team for insulation and energy work in Holliston, MA, with clear written estimates and clean job sites.
Middlesex County, Massachusetts
Insulation and energy services in Holliston
Comfort problems like cold rooms, ice dams and high heating bills usually trace back to air leaks and thin insulation. We fix those first, then add insulation where it pays back best.
Holliston has older homes near its downtown and many capes, ranches and garrison colonials built from the 1950s to the 1980s.
Because Holliston is close to our Westborough office, we can usually see your property within days.
- Fewer drafts and cold rooms
- Clean, protected work areas
- Written, itemized estimates
- Air sealing before insulation, every time
Services
Our services in Holliston
Choose a service to see how we handle it in Holliston.
All insulation services
Attics, walls and basements with the right material for each.In Holliston
Spray foam
Air seal and insulate roof decks, rim joists and basements.In Holliston
Blown-in cellulose
Fill empty walls and thin attics without demolition.In Holliston
Fiberglass
Cost-effective batts and blown fiberglass for new work.In Holliston
Mineral wool
Sound control and fire resistance between rooms and floors.In Holliston
Fireblocking
Code-compliant draft stopping and fireblocking for builders.In Holliston
Fire retardant paint
Intumescent coatings over exposed spray foam.In Holliston
Energy audits & HERS
Blower door testing, thermal imaging and HERS ratings.In Holliston
Mass Save®
No-cost assessment and incentives for approved insulation.In Holliston
Churches
Mass Save® energy upgrades for houses of worship.In Holliston
Nonprofits
Mass Save® energy upgrades for community organizations.In Holliston
HVAC & heat pumps
Heat pumps planned with insulation, with 1A Home Energy.In HollistonLocal homes
Know your Holliston home
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.
Middlesex County's older cities have many homes with balloon framing and empty walls, while its suburbs have large attics and bonus rooms that leak air.
Newer homes often have decent wall insulation but thin attics, leaky rim joists and cold rooms over garages, and those are the areas we target first.
Holliston at a glance
- Region
- MetroWest
- County
- Middlesex County
- Climate zone
- 5A
- From our Westborough office
- Under 15 miles
- Efficiency program
- Mass Save®
Where to start
Our first steps for a typical newer home in Holliston
Fix the cold rooms
Bonus rooms and finished attics get sealed kneewalls and floors.
Seal the attic plane
Top plates, lights and duct boots are sealed before topping up.
Upgrade the rim joists
Foam replaces batts that never sealed the band joist.
Verify the results
Blower door testing can confirm the air-sealing gains.
Climate, code & rebates
Insulation targets and rebates in Holliston
Climate & code
Climate zone 5A targets
In climate zone 5A, which includes Holliston, recommended attic levels are R-49 to R-60, well above what most homes built before the 1980s were given. 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.
Mass Save® in Holliston →Why BCI
Why Holliston chooses BCI Group
Builder-friendly
Quotes from plans and scheduling around inspections.
Licensed and insured
Trained crews and clean, protected job sites.
Every major material
Spray foam, cellulose, fiberglass and mineral wool.
Testing in-house
HERS raters and blower door testing when needed.
Our work
Recent work near Holliston
FAQ
Insulation questions in Holliston, MA
Do you work with builders in Holliston?
Yes. We quote from plans and schedule insulation and fireblocking around your inspections.
How long does a typical job take in Holliston?
Most homes take one to three days, depending on the areas involved.
What rebates can Holliston homeowners use?
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.
Which insulation services do you offer in Holliston?
We install spray foam, blown-in cellulose, fiberglass and mineral wool, and we handle air sealing, fireblocking and fire retardant coatings.
Do you work on commercial buildings in Holliston?
Yes. We insulate offices, shops, warehouses, churches and multifamily buildings as well as homes.
Do you serve towns near Holliston?
Yes. We also work in Ashland, Hopkinton and Framingham, and across Middlesex County.
Nearby
Other cities we serve near Holliston
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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