58/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 32 Google reviews
- Hours
- Mon–Sat 8 AM–6 PM · Sun closed
Best Insulation Contractors in Bethel, CT (2026)
68 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Bethel: Ortiz Spray Foam Insulation, LLC, CR Score 58/100; 5.0★ from 32 Google reviews; open Saturdays until 6 PM.
- 19
Best for emergencies (open 24/7): PNC Spray Foam Insulation in Fairfield County, posts 24/7 hours; ranked #19 of 68.
- 24
Most-reviewed: Power Home Remodeling, 3,018 Google reviews at 4.6★, the most of 68 ranked; ranked #24.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
68 Bethel insulation contractors are ranked here by CR Score, from ten published factors. 4 are open 24/7, 43 open Saturdays and 14 open Sundays, based on posted hours. The median Google rating is 4.8★ across 68 rated businesses.
Top 10 insulation contractors in Bethel at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Ortiz Spray Foam Insulation, LLC | 58 | 5.0★ (32) | Bethel | Sat | Overall |
| 2 | USA Insulation of Connecticut | 58 | 4.7★ (58) | Bethel | Sat | — |
| 3 | A&L Spray Foam Bloomfield | 57 | 5.0★ (25) | Bethel | Sat · Evenings | — |
| 4 | Supreme | 57 | 5.0★ (25) | Bethel | Sat · Evenings | — |
| 5 | Healthy Home Energy & Consulting, Inc. | 57 | 5.0★ (291) | Mahopac, 11 mi away | — | — |
| 6 | Adaptive Insulation | 57 | 5.0★ (262) | Mahopac, 19 mi away | Sat | — |
| 7 | Foam A Brothers | 56 | 5.0★ (13) | Darien, 5 mi away | Sat · Sun · Evenings | — |
| 8 | McMahon Spray Foam | 56 | 3.7★ (25) | Bethel | Sat · Sun · Evenings | — |
| 9 | The Home Energy Pros LLC | 56 | 5.0★ (41) | Bethel | — | — |
| 10 | Discount Insulation Company | 56 | 5.0★ (81) | Greenwich, 20 mi away | Sat · Sun · Evenings | — |
The 68 best insulation contractors in Bethel, 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.
Based in Bethel
58/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.7★ from 58 Google reviews, listed on Google as “Insulation contractor”.
- 4.7★ from 58 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
- Address
- 21 Commerce Rd, Newtown, CT 06470
Based in Bethel
57/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 25 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
#4 Supreme
Based in Bethel
57/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 25 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
- Address
- 18 Longview Dr, Brookfield, CT 06804
Based in Mahopac, 11 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 291 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 291 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 66 Fields Ln Suite 1, Brewster, NY 10509
Based in Mahopac, 19 mi away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 262 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 262 Google reviews
- Hours
- Mon–Sat 7 AM–6 PM · Sun closed
- Address
- 2986 Navajo St, Yorktown Heights, NY 10598
Based in Darien, 5 mi away
56/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 13 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 8 AM–5 PM · Sun 8 AM–12 AM
Based in Bethel
56/100CR ScoreRanked #8 because of its Google rating and trade focus: 3.7★ from 25 Google reviews, listed on Google as “Insulation contractor”.
- 3.7★ from 25 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
Based in Bethel
56/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 41 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 77 S Main St unit 4b, Newtown, CT 06470
Based in Greenwich, 20 mi away
56/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 81 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 81 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat–Sun 8 AM–5 PM
Based in Darien, 5 mi away
55/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 15 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 15 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat 8 AM–5 PM · Sun closed
Based in Milford, 23 mi away
55/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 153 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 153 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat 8 AM–4 PM · Sun closed
- Address
- 262 Quarry Rd, Milford, CT 06460
Based in Norwalk, 17 mi away
55/100CR ScoreRanked #13 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 7 AM–7 PM · Sat 8 AM–5 PM · Sun 9 AM–12:30 PM
- Address
- 10 Devon Ave, Norwalk, CT 06850
Based in Bethel
55/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 30 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 30 Google reviews
- Hours
- Mon–Fri 10 AM–4 PM · Sat–Sun closed
Based in Bethel
55/100CR ScoreRanked #15 because of its Google rating and review volume: 5.0★ from 214 Google reviews.
- 5.0★ from 214 Google reviews
- Hours
- Mon–Fri 8 AM–4 PM · Sat 10 AM–2 PM · Sun closed
Based in Bethel
54/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.3★ from 26 Google reviews, listed on Google as “Insulation contractor”.
- 4.3★ from 26 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat–Sun closed
- Address
- 31 Old Rte 7, Brookfield, CT 06804
Based in Shelton, 17 mi away
54/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 113 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 113 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun closed
- Address
- 23 Bridgeport Ave, Shelton, CT 06484
Based in Woodbury, 15 mi away
54/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 119 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 119 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 690 Main St S Suite B, Woodbury, CT 06798
Based in Bridgeport, 15 mi away
54/100CR ScoreRanked #19 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
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Bethel
53/100CR ScoreRanked #20 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Insulation contractor”.
- 3.7★ from 3 Google reviews
- Hours
- Mon–Sat 8 AM–7 PM · Sun closed
#21 3K Pro
Based in Trumbull, 13 mi away
53/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 18 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 7 AM–5 PM · Sun closed
- Address
- 44 Endeavor St, Trumbull, CT 06611
Based in Mahopac, 17 mi away
53/100CR ScoreRanked #22 because of its Google rating and review volume: 4.7★ from 420 Google reviews.
- 4.7★ from 420 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 265 US-6, Mahopac, NY 10541
Based in Milford, 20 mi away
53/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 39 Google reviews
- Hours
- Mon–Sat 8 AM–6 PM · Sun closed
- Address
- 100 Lansdale Ave, Milford, CT 06460
Based in Trumbull, 16 mi away
53/100CR ScoreRanked #24 because of its Google rating and review volume: 4.6★ from 3,018 Google reviews, the most in Bethel.
- 4.6★ from 3,018 Google reviews
- Hours
- Mon–Tue 8 AM–9 PM · Wed 8 AM–7 PM · Thu 8 AM–9 PM · Fri 8 AM–7 PM · Sat 9 AM–3 PM · Sun closed
- Address
- 60 Commerce Dr Suite 150, Trumbull, CT 06611
Based in Greenburgh, 8 mi away
52/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.8★ from 5 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 5 Google reviews
- Hours
- Mon–Fri 8:30 AM–6 PM · Sat 9 AM–3:30 PM · Sun closed
Insulation contractors ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 68 ranked insulation contractors here; the rest are on their profiles.
Also serving Bethel
20 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 |
|---|---|---|
| Alex's Energy Insulation Construction LLC | 5.0★ (2) | In Bethel |
| American Dry Basement Systems | 4.7★ (423) | In Bethel |
| Attic Systems | 5.0★ (2) | 19 mi |
| Danbury Drywall Systems LLC | 4.5★ (2) | In Bethel |
| Doctor Dryer Vent & Air Duct Cleaning And Chimney Sweep | 4.8★ (72) | In Bethel |
| Dormans Insulation | In Bethel | |
| Fairfield | In Bethel | |
| G&G Contractor LLC | 5.0★ (2) | 3 mi |
| Griffin Insulation | 5.0★ (2) | 21 mi |
| Home Energy Experts Spray Foam Insulation | 5.0★ (2) | 21 mi |
| ICS Indoor Comfort Systems | In Bethel | |
| Lead Paint Testing Connecticut | 5.0★ (1) | In Bethel |
| Liquid Green Spray Foam Insulation | 5.0★ (2) | 12 mi |
| Modern Pro Painting LLC | 4.9★ (35) | In Bethel |
| New England Building Products | In Bethel | |
| Northland Roofing LLC | 4.9★ (182) | In Bethel |
| Perfection and Advance Drywall LLC - Drywall Installation Contractor, Drywall Covering Service, Metal Framing | 5.0★ (2) | 19 mi |
| SEBASTIAN SPRAY FOAM INSULATION | 5.0★ (1) | In Bethel |
| Sebastian Spray Foam Insulation LLC | 5.0★ (1) | In Bethel |
| The Home Insulators of Somers | 5.0★ (2) | 15 mi |
How much do insulation contractors cost in Bethel?
National price ranges in USD, not adjusted for Bethel. 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 |
How we ranked Bethel insulation contractors
We scored 68 Bethel 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 Bethel 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 |
Insulation contractors in Bethel: frequently asked questions
Who is the best insulation contractor in Bethel?
By CR Score, the highest-ranked insulation contractor in Bethel, CT is Ortiz Spray Foam Insulation, LLC with a CR Score of 58/100. It has 5.0★ from 32 Google reviews. It is open Saturdays until 6 PM. USA Insulation of Connecticut (#2) and A&L Spray Foam Bloomfield (#3) follow. We ranked 68 insulation contractors on ten factors, last updated October 22, 2026.
How many insulation contractors are there in Bethel?
ContractorsRanked ranks 68 insulation contractors serving Bethel, CT. 11 of them are based in Bethel; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which insulation contractors in Bethel are open 24/7?
4 ranked insulation contractors in Bethel post 24/7 hours. The highest-ranked are PNC Spray Foam Insulation in Fairfield County (#19) and County Comfort Services (#22). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which insulation contractors in Bethel work on weekends?
43 of 68 ranked insulation contractors post Saturday hours and 14 post Sunday hours. The highest-ranked open Saturdays are Ortiz Spray Foam Insulation, LLC (#1), USA Insulation of Connecticut (#2) and A&L Spray Foam Bloomfield (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does attic insulation cost in Bethel?
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 Bethel. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Bethel insulation contractors have?
The median Google rating among 68 rated insulation contractors in Bethel is 4.8★, with a median of 19 reviews. Power Home Remodeling has the most, 3,018 reviews, and ranks #24. 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 Bethel count in this ranking?
Yes, if they are within 25 mi of the Bethel 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.
Update log for Bethel
- October 2026: CR Scores recalculated for 68 insulation contractors serving Bethel.
- October 2026: 1 duplicate listing merged.
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