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Caliber InsulationInsulation contractor in Boston, MA

Caliber Insulation is an insulation contractor at 38 Claybourne St, Boston, MA 02124, ranked #11 of 156 insulation contractors in Boston and rated 4.8 from 26 Google reviews. Open Monday to Saturday.

Boston, MAUpdated 0 paid placements in any rankingHow we rank

Call (857) 832-3214Website ↗

Key facts

Key facts about Caliber Insulation
Address38 Claybourne St, Boston, MA 02124Get directions
Phone(857) 832-3214
Websiteinsulationbostonma.com
HoursMonday to Saturday: 7 AM – 7 PM
Google rating4.8 from 26 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Boston and 11 towns within 25 miles: Jamaica Plain, South Boston, Milton, Brookline, Quincy, Cambridge, Dedham, Somerville, Chelsea, Winthrop and Braintree.

Based in Boston, MAView on map

Opening hours

Opening hours for Caliber Insulation
DayHours
Monday7 AM – 7 PMevening
Tuesday7 AM – 7 PMevening
Wednesday7 AM – 7 PMevening
Thursday7 AM – 7 PMevening
Friday7 AM – 7 PMevening
Saturday7 AM – 7 PMevening
SundayClosed
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays — no

Typical insulation prices

Typical insulation prices
JobLowTypicalHigh
Attic insulationPer attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range$1,700$2,100$2,500

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby insulation contractors

Caliber Insulation compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Caliber Insulation (this business)—574.8 (26)—YesNo
Scaffolding & Shoring Specialists | Lothrop Co#9574.8 (9)—YesYes9.4 mi
Master Spray Foam Insulation#10574.9 (68)—YesNo9.0 mi
Green Insulation Brookline Inc.#12574.9 (33)—YesNo4.1 mi

See all 156 ranked insulation contractors in Boston

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 26 Google reviews

Hired Caliber Insulation? Write a review

Questions about Caliber Insulation

How is Caliber Insulation ranked in Boston?

Caliber Insulation is ranked #11 of 156 insulation contractors in Boston by CR Score, with 57 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Caliber Insulation’s hours?

Caliber Insulation is open Monday to Saturday. Its listed hours are Monday to Saturday, 7 AM – 7 PM. On Saturdays it is open 7 AM to 7 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Caliber Insulation serve?

Serves Boston and 11 towns within 25 miles: Jamaica Plain, South Boston, Milton, Brookline, Quincy, Cambridge, Dedham, Somerville, Chelsea, Winthrop and Braintree. The list is based on the business's location and the usual service radius for insulation. Confirm your address is covered when you call.

What do Google reviews say about Caliber Insulation?

Caliber Insulation has a rating of 4.8 from 26 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Caliber Insulation?

Call Caliber Insulation on (857) 832-3214. The business is at 38 Claybourne St, Boston, MA 02124. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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