88/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 94 Google reviews, open 24/7.
- 5.0★ from 94 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5923 Strickland Ave, Brooklyn, NY 11234
Best Insulation Contractors in New York City, NY (2026)
294 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in New York City: A&J Insulation, CR Score 88/100; 5.0★ from 94 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Insulation Builders, posts 24/7 hours; ranked #3 of 294.
- 13
Most-reviewed: EcoShield Pest Solutions, 6,084 Google reviews at 4.8★, the most of 294 ranked; ranked #13.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
294 New York City insulation contractors are ranked here by CR Score, from 8 published factors. 23 are open 24/7, 202 open Saturdays and 123 open Sundays, based on posted hours. The median Google rating is 4.8★ across 294 rated businesses.
Top 10 insulation contractors in New York City at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | A&J Insulation | 88 | 5.0★ (94) | Brooklyn, 9 mi away | 24/7 | Overall |
| 2 | Atticare | 87 | 4.9★ (820) | Wallington, 11 mi away | Sat · Sun · Evenings | — |
| 3 | Insulation Builders | 87 | 5.0★ (42) | Brooklyn, 8 mi away | 24/7 | Emergencies |
| 4 | 365 Kool | 86 | 4.6★ (45) | Greenpoint, 2 mi away | 24/7 | — |
| 5 | JP McHale Pest Management | 85 | 4.9★ (555) | Hell's Kitchen, 3 mi away | Sat | — |
| 6 | Go Go Green Insulation | 85 | 5.0★ (80) | Brooklyn, 7 mi away | Sat · Sun | — |
| 7 | Home Experts Inc | 85 | 4.9★ (459) | Fair Lawn, 17 mi away | Sat · Sun · Evenings | — |
| 8 | PRO MASTER CONSTRUCTION NJ LLC | 84 | 5.0★ (20) | Saddle Brook, 13 mi away | 24/7 | — |
| 9 | LARRY HEATING & AC SERVICES | 83 | 4.6★ (58) | Hell's Kitchen, 2 mi away | Sat · Sun | — |
| 10 | Spray Foam Midwood | 83 | 5.0★ (4) | Brooklyn, 7 mi away | 24/7 | — |
The 294 best insulation contractors in New York City, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
#2 Atticare
Based in Wallington, 11 mi away
87/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 820 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 820 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat–Sun 9 AM–6 PM
- Address
- 77 Paterson Ave, Wallington, NJ 07057
Based in Brooklyn, 8 mi away
87/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 42 Google reviews, open 24/7.
- 5.0★ from 42 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3701 Bedford Ave, Brooklyn, NY 11229
#4 365 Kool
Based in Greenpoint, 2 mi away
86/100CR ScoreRanked #4 because of its Google rating and availability: 4.6★ from 45 Google reviews, open 24/7.
- 4.6★ from 45 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 244 5th Ave, New York, NY 10001
Based in Hell's Kitchen, 3 mi away
85/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 555 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 555 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 8 AM–2 PM · Sun closed
- Address
- 286 Madison Ave #1300, New York, NY 10017
Based in Brooklyn, 7 mi away
85/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 80 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 80 Google reviews
- Hours
- Mon–Sun 8 AM–6 PM
- Address
- 304 Schenck Ave, Brooklyn, NY 11207
Based in Fair Lawn, 17 mi away
85/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 459 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 459 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 17-16 River Rd, Fair Lawn, NJ 07410
Based in Saddle Brook, 13 mi away
84/100CR ScoreRanked #8 because of its Google rating and availability: 5.0★ from 20 Google reviews, open 24/7.
- 5.0★ from 20 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 285 3rd St APT 1B, Saddle Brook, NJ 07663
Based in Hell's Kitchen, 2 mi away
83/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.6★ from 58 Google reviews, listed on Google as “Insulation contractor”.
- 4.6★ from 58 Google reviews
- Hours
- Mon 9 AM–5 PM · Tue–Thu 8 AM–6 PM · Fri–Sat 8 AM–5 PM · Sun 9 AM–5 PM
- Address
- 112 W 27th St 4th Floor, New York, NY 10001
Based in Brooklyn, 7 mi away
83/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
- 5.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1623 Flatbush Ave, Brooklyn, NY 11210
Based in Larchmont, 16 mi away
83/100CR ScoreRanked #11 because of its Google rating and availability: 4.9★ from 976 Google reviews, open 24/7.
- 4.9★ from 976 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11 Kimball Pl, Mt Vernon, NY 10550
Based in Woodhaven, 8 mi away
82/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 28 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
- Address
- 84-74 98th St, Woodhaven, NY 11421
Based in Edison, 22 mi away
82/100CR ScoreRanked #13 because of its Google rating and review volume: 4.8★ from 6,084 Google reviews, the most Google reviews on this list (6,084).
- 4.8★ from 6,084 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 9 AM–1 PM · Sun closed
- Address
- 135 Raritan Center Pkwy, Edison, NJ 08837
Based in Carlstadt, 11 mi away
82/100CR ScoreRanked #14 because of its Google rating and availability: 4.6★ from 9 Google reviews, open 24/7.
- 4.6★ from 9 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 176 Saddle River Ave Building H, South Hackensack, NJ 07606
#15 Atticrawl LLC
Based in Woodbridge, 18 mi away
82/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 1,005 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 1,005 Google reviews
- Hours
- Mon–Thu 7 AM–7 PM · Fri 7 AM–3 PM · Sat closed · Sun 9 AM–5 PM
- Address
- 34 Green St B, Woodbridge, NJ 07095
Based in Hell's Kitchen, 4 mi away
82/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 14 Google reviews, open 24/7.
- 5.0★ from 14 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 65 E 55th St, New York, NY 10022
#17 Foam Masters USA
Based in Brooklyn, 8 mi away
81/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 20 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 20 Google reviews
- Hours
- Mon–Sun 8 AM–7 PM
- Address
- 1022 Avenue P STE 1, Brooklyn, NY 11230
Based in East Hanover, 20 mi away
81/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 106 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 106 Google reviews
- Hours
- Mon–Sun 6 AM–10 PM
- Address
- 45 US-46 Suite 604, Pine Brook, NJ 07058
Based in Haledon, 14 mi away
81/100CR ScoreRanked #19 because of its Google rating and availability: 4.2★ from 10 Google reviews, open 24/7.
- 4.2★ from 10 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Newark, 9 mi away
81/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 15 Google reviews
- Hours
- Mon 7 AM–11 PM · Tue–Fri 7:30 AM–11 PM · Sat 7 AM–11 PM · Sun 7:30 AM–11 PM
- Address
- 3 gateway center Newark NJ #1208, Newark, NJ 07102
Based in Carlstadt, 2 mi away
81/100CR ScoreRanked #21 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–Fri 8 AM–8 PM · Sat–Sun 8 AM–5 PM
Based in Carlstadt, 5 mi away
81/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 16 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
Based in Edison, 24 mi away
81/100CR ScoreRanked #23 because of its Google rating and availability: 4.6★ from 40 Google reviews, open 24/7.
- 4.6★ from 40 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2035 NJ-27, Edison, NJ 08817
#24 Quartz Solutions
Based in Bloomfield, 11 mi away
81/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.8★ from 51 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 51 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 105 Floyd Ave #1g, Bloomfield, NJ 07003
#25 ATTIC RAMZ LLC
Based in Linden, 15 mi away
81/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 27 Google reviews
- Hours
- Mon–Sat 8:30 AM–6 PM · Sun 9 AM–5 PM
- Address
- 1409 Thelma Terrace, Linden, NJ 07036
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 294 ranked insulation contractors here; the rest are on their profiles.
Also serving New York City
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.
How much do insulation contractors cost in New York City?
National price ranges in USD, not adjusted for New York City. 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 New York City insulation contractors
We scored 294 New York City 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 New York City 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 |
Insulation contractors in New York City: frequently asked questions
Who is the best insulation contractor in New York City?
By CR Score, the highest-ranked insulation contractor in New York City, NY is A&J Insulation with a CR Score of 88/100. It has 5.0★ from 94 Google reviews. It is open 24/7. Atticare (#2) and Insulation Builders (#3) follow. We ranked 294 insulation contractors on 8 factors, last updated October 22, 2026.
How many insulation contractors are there in New York City?
ContractorsRanked ranks 294 insulation contractors serving New York City, NY. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which insulation contractors in New York City are open 24/7?
23 ranked insulation contractors in New York City post 24/7 hours. The highest-ranked are A&J Insulation (#1), Insulation Builders (#3) and 365 Kool (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which insulation contractors in New York City work on weekends?
202 of 294 ranked insulation contractors post Saturday hours and 123 post Sunday hours. The highest-ranked open Saturdays are A&J Insulation (#1), Atticare (#2) and Insulation Builders (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does attic insulation cost in New York City?
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 New York City. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do New York City insulation contractors have?
The median Google rating among 294 rated insulation contractors in New York City is 4.8★, with a median of 9 reviews. EcoShield Pest Solutions has the most, 6,084 reviews, and ranks #13. 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 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do insulation contractors outside New York City count in this ranking?
Yes, if they are within 25 mi of the New York City 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 New York City
- October 2026: CR Scores recalculated for 294 insulation contractors serving New York City.
- October 2026: 1 duplicate listing merged.
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