42 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Longmeadow: Fogarty's Home Services, CR Score 59/100; 4.8★ from 168 Google reviews; open Saturdays until 2 PM.
Best for emergencies (open 24/7): Graves Brothers Home Improvement, posts 24/7 hours; ranked #23 of 42.
Most-reviewed: American Installations, 1,054 Google reviews at 4.9★, the most of 42 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
42 Longmeadow insulation contractors are ranked here by CR Score, from ten published factors. 2 are open 24/7, 20 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.8★ across 42 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Fogarty's Home Services | 59 | 4.8★ (168) | Hartford, 7 mi away | Sat | Overall |
| 2 | Green Collar | 58 | 4.9★ (309) | South Hadley, 12 mi away | — | — |
| 3 | Eco Energy Guard LLC | 57 | 5.0★ (96) | Farmington, 23 mi away | Sat · Sun · Evenings | — |
| 4 | Precision | 57 | 5.0★ (23) | Ellington, 12 mi away | Sat · Sun · Evenings | — |
| 5 | DDS Acoustical Specialties | 55 | 4.9★ (45) | Westfield, 9 mi away | — | — |
| 6 | Springfield Spray Foam Insulation | 54 | 4.9★ (18) | Enfield, 5 mi away | — | — |
| 7 | Koala Insulation of Eastern Connecticut | 54 | 4.9★ (83) | Manchester, 18 mi away | — | — |
| 8 | JT Energy LLC | 54 | 4.9★ (33) | South Windsor, 17 mi away | Sat | — |
| 9 | American Installations | 54 | 4.9★ (1,054) | Chicopee, 14 mi away | Evenings | Most reviews |
| 10 | B. Alpha Construction LLC | 53 | 4.8★ (22) | Chicopee, 9 mi away | — | — |
Ordered by CR Score, a 0–100 score from ten 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 8 of 10 factors; credentials and recency not yet collected.
Based in South Hadley, 12 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 309 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Farmington, 23 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 96 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ellington, 12 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Westfield, 9 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 45 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Enfield, 5 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 18 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manchester, 18 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 83 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in South Windsor, 17 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 33 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chicopee, 14 mi away
Ranked #9 because of its Google rating and review volume: 4.9★ from 1,054 Google reviews, the most in Longmeadow.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chicopee, 9 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Windsor, 13 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hartford, 20 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Springfield, 7 mi away
Ranked #13 because of its Google rating and trade focus: 3.4★ from 25 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ellington, 9 mi away
Ranked #14 because of its Google rating and trade focus: 4.5★ from 28 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hartford, 15 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Hartford, 22 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in West Hartford, 19 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in South Hadley, 13 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Farmington, 21 mi away
Ranked #19 because of its Google rating and trade focus: 4.4★ from 30 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ellington, 13 mi away
Ranked #20 because of its Google rating and review volume: 4.7★ from 787 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ludlow, 10 mi away
Ranked #21 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Glastonbury, 24 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in West Hartford, 22 mi away
Ranked #23 because of its Google rating and availability: 4.6★ from 22 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Farmington, 21 mi away
Ranked #24 because of its Google rating and availability: 4.9★ from 11 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Southampton, 15 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 7 of 10 factors; credentials, recency and availability not yet collected.
National price ranges in USD, not adjusted for Longmeadow. 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 42 Longmeadow insulation contractors on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 Longmeadow data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |