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Best Insulation Contractors in Agawam, MA (2026)

42 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Agawam: Fogarty's Home Services, CR Score 59/100; 4.8★ from 168 Google reviews; open Saturdays until 2 PM.

  2. 7

    Most-reviewed: American Installations, 1,054 Google reviews at 4.9★, the most of 42 ranked; ranked #7.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

42 Agawam insulation contractors are ranked here by CR Score, from ten published factors. 2 are open 24/7, 19 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 4.8★ across 42 rated businesses.

Most of this list also appears on the Insulation contractors in Springfield ranking. See Insulation contractors in Springfield

Top 10 insulation contractors in Agawam at a glance

Top 10 insulation contractors in Agawam at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Fogarty's Home Services594.8★ (168)Hartford, 9 mi awaySatOverall
2Green Collar584.9★ (309)South Hadley, 10 mi away——
3Eco Energy Guard LLC575.0★ (96)Farmington, 23 mi awaySat · Sun · Evenings—
4Precision565.0★ (23)Ellington, 13 mi awaySat · Sun · Evenings—
5DDS Acoustical Specialties564.9★ (45)Westfield, 7 mi away——
6Springfield Spray Foam Insulation544.9★ (18)Enfield, 5 mi away——
7American Installations544.9★ (1,054)Chicopee, 13 mi awayEveningsMost reviews
8B. Alpha Construction LLC544.8★ (22)Chicopee, 8 mi away——
9JT Energy LLC544.9★ (33)South Windsor, 19 mi awaySat—
10Koala Insulation of Eastern Connecticut544.9★ (83)Manchester, 19 mi away——

The 42 best insulation contractors in Agawam, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  2. #2 Green Collar

    Based in South Hadley, 10 mi away

    58/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.9★ from 309 Google reviews, listed on Google as “Insulation contractor”.

    • 4.9★ from 309 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    Address
    48 Lamb St, South Hadley, MA 01075
    View profile for Green Collar(413) 288-5548

  4. #4 Precision

    Based in Ellington, 13 mi away

    56/100CR Score

    Ranked #4 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 23 Google reviews
    Hours
    Mon–Fri 7 AM–7 PM · Sat 8 AM–6 PM · Sun 8 AM–5 PM
    View profile for Precision(860) 530-2464

  7. #7 American Installations

    Based in Chicopee, 13 mi away

    54/100CR Score

    Ranked #7 because of its Google rating and review volume: 4.9★ from 1,054 Google reviews, the most in Agawam.

    • 4.9★ from 1,054 Google reviews
    Hours
    Mon–Thu 7:30 AM–7:30 PM · Fri 7:30 AM–5 PM · Sat–Sun closed
    Address
    43 W State St, Granby, MA 01033
    View profile for American Installations(413) 552-0200

  9. #9 JT Energy LLC

    Based in South Windsor, 19 mi away

    54/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.9★ from 33 Google reviews, listed on Google as “Insulation contractor”.

    • 4.9★ from 33 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 8 AM–12 PM · Sun closed
    Address
    200 Burnham St, South Windsor, CT 06074
    View profile for JT Energy LLC(860) 808-7299

  11. #11 HomeWorks Energy

    Based in Springfield, 6 mi away

    53/100CR Score

    Ranked #11 because of its Google rating and trade focus: 3.4★ from 25 Google reviews, listed on Google as “Insulation contractor”.

    • 3.4★ from 25 Google reviews
    Hours
    Mon–Fri 8 AM–7 PM · Sat 9 AM–5 PM · Sun closed
    Address
    357 Cottage St Unit 3, Springfield, MA 01104
    View profile for HomeWorks Energy(781) 305-3319

  12. #12 Best

    Based in Windsor, 15 mi away

    53/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Insulation contractor”.

    • 4.8★ from 16 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat 9 AM–3 PM · Sun closed
    Address
    77 Pierson Ln unit e, Windsor, CT 06095
    View profile for Best(860) 351-3054

  13. #13 Priority Spray Foam

    Based in Hartford, 21 mi away

    53/100CR Score

    Ranked #13 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 23 Google reviews
    Hours
    Mon–Sat 7 AM–7 PM · Sun closed
    Address
    41 Irving St, Hartford, CT 06112
    View profile for Priority Spray Foam(860) 609-3481

  14. #14 Collins & Co

    Based in Ellington, 11 mi away

    53/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.5★ from 28 Google reviews, listed on Google as “Insulation contractor”.

    • 4.5★ from 28 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    23 Thompson Rd, East Windsor, CT 06088
    View profile for Collins & Co(860) 870-9803

  16. #16 Ari Spray Foam

    Based in Hartford, 16 mi away

    53/100CR Score

    Ranked #16 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 4 Google reviews
    Hours
    Mon–Sun 6 AM–7 PM
    Address
    65 Highland Park Dr, Bloomfield, CT 06002
    View profile for Ari Spray Foam(860) 751-9205

  17. #17 Priority Inc.

    Based in East Hartford, 23 mi away

    52/100CR Score

    Ranked #17 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 24 Google reviews
    Hours
    Mon–Sat 7 AM–7 PM · Sun closed
    Address
    23 Elms Village Dr, East Hartford, CT 06118
    View profile for Priority Inc.(860) 431-3282

  21. #21 Homestead Comfort

    Based in Ellington, 15 mi away

    51/100CR Score

    Ranked #21 because of its Google rating and review volume: 4.7★ from 787 Google reviews.

    • 4.7★ from 787 Google reviews
    Hours
    Mon–Fri 7:30 AM–4 PM · Sat–Sun closed
    Address
    100 West Rd #2, Ellington, CT 06029
    View profile for Homestead Comfort(860) 870-8700

  22. #22 Foam USA, LLC

    Based in Easthampton, 14 mi away

    51/100CR Score

    Ranked #22 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 12 Google reviews
    Hours
    Mon–Fri 8:30 AM–5 PM · Sat–Sun closed
    Address
    180 Pleasant St, Easthampton, MA 01027
    View profile for Foam USA, LLC(413) 529-0200

How much do insulation contractors cost in Agawam?

National price ranges in USD, not adjusted for Agawam. Each row names its basis and the month we checked it.

How much do insulation contractors cost in Agawam?
JobLowTypicalHighBasisChecked
Attic insulation$1,700$2,100$2,500Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national rangeOctober 2026

How we ranked Agawam insulation contractors

We scored 42 Agawam 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Agawam data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Insulation contractors in Agawam: frequently asked questions

Who is the best insulation contractor in Agawam?

By CR Score, the highest-ranked insulation contractor in Agawam, MA is Fogarty's Home Services with a CR Score of 59/100. It has 4.8★ from 168 Google reviews. It is open Saturdays until 2 PM. Green Collar (#2) and Eco Energy Guard LLC (#3) follow. We ranked 42 insulation contractors on ten factors, last updated October 22, 2026.

Which insulation contractors in Agawam are open 24/7?

2 ranked insulation contractors in Agawam post 24/7 hours. Hours come from each business's Google listing as of October 2026, so call to confirm.

Which insulation contractors in Agawam work on weekends?

19 of 42 ranked insulation contractors post Saturday hours and 6 post Sunday hours. The highest-ranked open Saturdays are Fogarty's Home Services (#1), Eco Energy Guard LLC (#3) and Precision (#4). Posted hours are office hours; crews may book weekend jobs separately.

How much does attic insulation cost in Agawam?

Attic insulation typically costs $1,700 to $2,500, with $2,100 typical (Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range). This is a national range, not adjusted for Agawam. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Agawam insulation contractors have?

The median Google rating among 42 rated insulation contractors in Agawam is 4.8★, with a median of 23 reviews. American Installations has the most, 1,054 reviews, and ranks #7. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank insulation contractors?

Each insulation contractor gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do insulation contractors outside Agawam count in this ranking?

Yes, if they are within 25 mi of the Agawam city center, our service radius for insulation contractors. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Can insulation contractors pay to rank higher on ContractorsRanked?

No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.

Update log for Agawam

  1. October 2026: CR Scores recalculated for 42 insulation contractors serving Agawam.

More insulation contractors and Agawam pages

Other trades in Agawam