62/100CR Score
Ranked #1 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
Best Insulation Contractors in Mahwah, NJ (2026)
140 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Mahwah: Home Experts Inc, CR Score 62/100; 4.9★ from 459 Google reviews; open 7 days a week.
- 5
Best for emergencies (open 24/7): PRO MASTER CONSTRUCTION NJ LLC, posts 24/7 hours; ranked #5 of 140.
- 37
Most-reviewed: JP McHale Pest Management, 1,445 Google reviews at 4.7★, the most of 140 ranked; ranked #37.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
140 Mahwah insulation contractors are ranked here by CR Score, from ten published factors. 15 are open 24/7, 105 open Saturdays and 58 open Sundays, based on posted hours. The median Google rating is 5.0★ across 140 rated businesses.
Top 10 insulation contractors in Mahwah at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Home Experts Inc | 62 | 4.9★ (459) | Fair Lawn, 10 mi away | Sat · Sun · Evenings | Overall |
| 2 | Atticare | 62 | 4.9★ (820) | Wallington, 16 mi away | Sat · Sun · Evenings | — |
| 3 | Energy Management Solutions | 60 | 4.9★ (171) | Valley Cottage, 11 mi away | Sat · Sun · Evenings | — |
| 4 | Metro NY Insulation | 58 | 4.9★ (77) | Mahwah | — | — |
| 5 | PRO MASTER CONSTRUCTION NJ LLC | 57 | 5.0★ (20) | Saddle Brook, 14 mi away | 24/7 | Emergencies |
| 6 | Thermal Shield Insulation | 57 | 4.9★ (106) | East Hanover, 19 mi away | Sat · Sun · Evenings | — |
| 7 | JP McHale Pest Management | 57 | 4.9★ (555) | Hell's Kitchen, 25 mi away | Sat | — |
| 8 | Spray Foam Insulation NYC NJ - Clark | 57 | 5.0★ (5) | Park Ridge, 7 mi away | 24/7 | — |
| 9 | SuperSeal Insulation Inc | 57 | 5.0★ (47) | Airmont, 3 mi away | — | — |
| 10 | Discount Insulation Company | 56 | 5.0★ (81) | Greenwich, 23 mi away | Sat · Sun · Evenings | — |
The 140 best insulation contractors in Mahwah, 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 Atticare
Based in Wallington, 16 mi away
62/100CR 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 Valley Cottage, 11 mi away
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 171 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 171 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 704 Executive Blvd Unit I, Valley Cottage, NY 10989
Based in Mahwah
58/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 77 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 77 Google reviews
- Hours
- Mon–Fri 9 AM–6 PM · Sat–Sun closed
- Address
- 65 Ramapo Valley Rd # 218, Mahwah, NJ 07430
Based in Saddle Brook, 14 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Insulation contractor”.
- 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 East Hanover, 19 mi away
57/100CR ScoreRanked #6 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 Hell's Kitchen, 25 mi away
57/100CR ScoreRanked #7 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 Park Ridge, 7 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 5 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 175 Kinderkamack Rd #1034, Park Ridge, NJ 07656
Based in Airmont, 3 mi away
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 47 Google reviews
- Hours
- Mon–Thu 7:30 AM–5 PM · Fri 7:30 AM–1 PM · Sat–Sun closed
- Address
- 382 NY-59 #330, Airmont, NY 10952
Based in Greenwich, 23 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 Mahwah
56/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 3 Google reviews
- Hours
- Mon–Sun 9 AM–5 PM
Based in Pearl River, 6 mi away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 8 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 110 W Crooked Hill Rd, Pearl River, NY 10965
Based in Goshen, 24 mi away
56/100CR ScoreRanked #13 because of its Google rating and review volume: 5.0★ from 263 Google reviews.
- 5.0★ from 263 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2537 US Hwy, 6 NY-17M, Goshen, NY 10924
Based in Larchmont, 21 mi away
56/100CR ScoreRanked #14 because of its Google rating and review volume: 4.9★ from 976 Google reviews.
- 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 Spring Valley, 6 mi away
55/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 52 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 52 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 6 Harriet Ln, Spring Valley, NY 10977
Based in Carlstadt, 16 mi away
55/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Insulation contractor”.
- 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
Based in Larchmont, 23 mi away
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 56 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 56 Google reviews
- Hours
- Mon–Sun 9 AM–5 PM
- Address
- 1999 Palmer Ave, Larchmont, NY 10538
Based in Emerson, 8 mi away
55/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.8★ from 19 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 19 Google reviews
- Hours
- Mon–Sat 9 AM–5 PM · Sun closed
- Address
- 684 Burke St, Township of Washington, NJ 07676
#19 Quartz Solutions
Based in Bloomfield, 22 mi away
55/100CR ScoreRanked #19 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
Based in Briarcliff Manor, 16 mi away
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 111 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 111 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 6 Elizabeth Ct, Briarcliff Manor, NY 10510
Based in Elmwood Park, 12 mi away
55/100CR ScoreRanked #21 because of its Google rating and review volume: 5.0★ from 111 Google reviews.
- 5.0★ from 111 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 194 Gilbert Ave, Elmwood Park, NJ 07407
Based in Hawthorne, 9 mi away
55/100CR ScoreRanked #22 because of its Google rating and review volume: 5.0★ from 162 Google reviews.
- 5.0★ from 162 Google reviews
- Hours
- Mon–Sat 7:30 AM–5 PM · Sun 10 AM–3 PM
- Address
- 525 Lafayette Ave, Hawthorne, NJ 07506
#23 NJP Insulation
Based in Paterson, 11 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 7 Google reviews
- Hours
- Mon–Sun 7 AM–9 PM
- Address
- 237 E 5th St, Paterson, NJ 07524
Based in Emerson, 11 mi away
55/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 7 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
Based in Haledon, 17 mi away
55/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.2★ from 10 Google reviews, listed on Google as “Insulation contractor”.
- 4.2★ from 10 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
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 140 ranked insulation contractors here; the rest are on their profiles.
Also serving Mahwah
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 Mahwah?
National price ranges in USD, not adjusted for Mahwah. 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 Mahwah insulation contractors
We scored 140 Mahwah 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 Mahwah 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 Mahwah: frequently asked questions
Who is the best insulation contractor in Mahwah?
By CR Score, the highest-ranked insulation contractor in Mahwah, NJ is Home Experts Inc with a CR Score of 62/100. It has 4.9★ from 459 Google reviews. It is open 7 days a week. Atticare (#2) and Energy Management Solutions (#3) follow. We ranked 140 insulation contractors on ten factors, last updated October 22, 2026.
How many insulation contractors are there in Mahwah?
ContractorsRanked ranks 140 insulation contractors serving Mahwah, NJ. 2 of them are based in Mahwah; 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 Mahwah are open 24/7?
15 ranked insulation contractors in Mahwah post 24/7 hours. The highest-ranked are PRO MASTER CONSTRUCTION NJ LLC (#5), Spray Foam Insulation NYC NJ - Clark (#8) and Northern Windows, Siding, Roofing and Insulation (#13). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which insulation contractors in Mahwah work on weekends?
105 of 140 ranked insulation contractors post Saturday hours and 58 post Sunday hours. The highest-ranked open Saturdays are Home Experts Inc (#1), Atticare (#2) and Energy Management Solutions (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does attic insulation cost in Mahwah?
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 Mahwah. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Mahwah insulation contractors have?
The median Google rating among 140 rated insulation contractors in Mahwah is 5.0★, with a median of 9 reviews. JP McHale Pest Management has the most, 1,445 reviews, and ranks #37. 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 Mahwah count in this ranking?
Yes, if they are within 25 mi of the Mahwah 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 Mahwah
- October 2026: CR Scores recalculated for 140 insulation contractors serving Mahwah.
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