35 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Hampden: Fogarty's Home Services, CR Score 83/100; 4.8★ from 168 Google reviews; open Saturdays until 2 PM.
Most-reviewed: American Installations, 1,054 Google reviews at 4.9★, the most of 35 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
35 Hampden insulation contractors are ranked here by CR Score, from 8 published factors. 14 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.9★ across 35 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Fogarty's Home Services | 83 | 4.8★ (168) | Hartford, 7 mi away | Sat | Overall |
| 2 | Precision | 80 | 5.0★ (23) | Ellington, 17 mi away | Sat · Sun · Evenings | — |
| 3 | Green Collar | 79 | 4.9★ (309) | South Hadley, 14 mi away | — | — |
| 4 | JT Energy LLC | 76 | 4.9★ (33) | South Windsor, 21 mi away | Sat | — |
| 5 | Ari Spray Foam | 76 | 5.0★ (4) | Hartford, 22 mi away | Sat · Sun · Evenings | — |
| 6 | Priority Spray Foam | 76 | 5.0★ (23) | Hartford, 24 mi away | Sat · Evenings | — |
| 7 | American Installations | 76 | 4.9★ (1,054) | Chicopee, 14 mi away | Evenings | Most reviews |
| 8 | Springfield Spray Foam Insulation | 76 | 4.9★ (18) | Enfield, 8 mi away | — | — |
| 9 | Koala Insulation of Eastern Connecticut | 76 | 4.9★ (83) | Manchester, 19 mi away | — | — |
| 10 | HomeWorks Energy | 75 | 3.4★ (25) | Springfield, 9 mi away | Sat · Evenings | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 168 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ellington, 17 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in South Hadley, 14 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 309 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in South Windsor, 21 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 33 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hartford, 22 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hartford, 24 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Chicopee, 14 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 1,054 Google reviews, the most Google reviews on this list (1,054).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Enfield, 8 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 18 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Manchester, 19 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 83 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Springfield, 9 mi away
Ranked #10 because of its Google rating and trade focus: 3.4★ from 25 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Westfield, 17 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 45 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Spencer, 23 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Chicopee, 13 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in South Hadley, 14 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ellington, 14 mi away
Ranked #15 because of its Google rating and trade focus: 4.5★ from 28 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in West Hartford, 24 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ellington, 13 mi away
Ranked #17 because of its Google rating and review volume: 4.7★ from 787 Google reviews, 787 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Windsor, 18 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ludlow, 10 mi away
Ranked #19 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Charlton, 24 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 36 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Amherst Center, 18 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 18 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in South Hadley, 13 mi away
Ranked #22 because of its Google rating and review volume: 5.0★ from 122 Google reviews, 122 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Chicopee, 12 mi away
Ranked #23 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Amherst, 24 mi away
Ranked #24 because of its Google rating and trade focus: 4.7★ from 28 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Southampton, 21 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
#1 to #25 are shown in full above. Here are #26 to #35, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | DOUP Attic Insulation & Roofing Services South Hadley, MA | 71 | 5.0★ (7) | 14 mi |
| 27 | Bartley Contracting LLC | 70 | 4.3★ (11) | 22 mi |
| 28 | Foam USA, LLC | 70 | 5.0★ (12) | 19 mi |
| 29 | C&S Seamless Gutters & Attic Insulation Service Chicopee, MA | 70 | 5.0★ (3) | 12 mi |
| 30 | Bay Insulation Systems of Connecticut | 69 | 5.0★ (3) | 18 mi |
| 31 | Craig Masonry | 69 | 4.2★ (5) | 7 mi |
| 32 | CUIL Services | 67 | 4.7★ (22) | 23 mi |
| 33 | CGC Attic Insulation & Roofing Services MA, | 67 | 5.0★ (4) | 24 mi |
| 34 | ALL Star Insulation & Siding | 65 | 3.6★ (26) | 19 mi |
| 35 | Solutions of CT | 64 | 4.6★ (21) | 23 mi |
17 more insulation contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| B&E | 5.0★ (1) | 8 mi |
| Blue Ribbon Painting | 9 mi | |
| Bright Solutions, LLC | 5.0★ (1) | 18 mi |
| CNC LLC Holyoke,Ma | 5.0★ (2) | 12 mi |
| EAG Attic Insulation & Roofing Serviecs Co, MA | 8 mi | |
| Fontaine Enterprises | 19 mi | |
| Gauthier Insulation & Chimney odor removal Ltd | 5.0★ (1) | 15 mi |
| H J Houle & Son | 7 mi | |
| Home Energy Solutions | 20 mi | |
| Industrial Mechanical Corporation | 19 mi | |
| Insulation Contractor & Chimney cap installation LTD | 14 mi | |
| Manchester | 5.0★ (1) | 21 mi |
| New Beginnings Construction & Manufacturing LLC | 24 mi | |
| Northeast Refrigeration & Insulation Inc | 15 mi | |
| Pelletier Insulation | 5.0★ (1) | 14 mi |
| Rigid Mason Contractors Inc | 5.0★ (1) | 25 mi |
| TC Daimyo House Restoration And Attic Insulation Services,Hartford, CT | 5.0★ (2) | 23 mi |
National price ranges in USD, not adjusted for Hampden. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Attic insulation | $1,700 | $2,100 | $2,500 | Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range | October 2026 |
We scored 35 Hampden insulation contractors on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Hampden data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |