64/100CR 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 Glen Rock, NJ (2026)
215 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Glen Rock: Home Experts Inc, CR Score 64/100; 4.9★ from 459 Google reviews; open 7 days a week.
- 3
Best for emergencies (open 24/7): PRO MASTER CONSTRUCTION NJ LLC, posts 24/7 hours; ranked #3 of 215.
- 11
Most-reviewed: Innovative Air Solutions Inc., 976 Google reviews at 4.9★, the most of 215 ranked; ranked #11.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
215 Glen Rock insulation contractors are ranked here by CR Score, from ten published factors. 19 are open 24/7, 146 open Saturdays and 81 open Sundays, based on posted hours. The median Google rating is 5.0★ across 215 rated businesses.
Top 10 insulation contractors in Glen Rock at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Home Experts Inc | 64 | 4.9★ (459) | Fair Lawn, 2 mi away | Sat · Sun · Evenings | Overall |
| 2 | Atticare | 64 | 4.9★ (820) | Wallington, 8 mi away | Sat · Sun · Evenings | — |
| 3 | PRO MASTER CONSTRUCTION NJ LLC | 59 | 5.0★ (20) | Saddle Brook, 6 mi away | 24/7 | Emergencies |
| 4 | JP McHale Pest Management | 59 | 4.9★ (555) | Hell's Kitchen, 17 mi away | Sat | — |
| 5 | Energy Management Solutions | 59 | 4.9★ (171) | Valley Cottage, 15 mi away | Sat · Sun · Evenings | — |
| 6 | Thermal Shield Insulation | 59 | 4.9★ (106) | East Hanover, 13 mi away | Sat · Sun · Evenings | — |
| 7 | A. MAC Asbestos Removal Inc | 57 | 4.6★ (9) | Carlstadt, 7 mi away | 24/7 | — |
| 8 | Quartz Solutions | 57 | 4.8★ (51) | Bloomfield, 13 mi away | Sat · Sun · Evenings | — |
| 9 | DoctorEnergySmart | 57 | 4.9★ (146) | Dover, 22 mi away | Sat · Sun | — |
| 10 | 365 Kool | 57 | 4.6★ (45) | Greenpoint, 17 mi away | 24/7 | — |
The 215 best insulation contractors in Glen Rock, 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, 8 mi away
64/100CR 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 Saddle Brook, 6 mi away
59/100CR ScoreRanked #3 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 Hell's Kitchen, 17 mi away
59/100CR ScoreRanked #4 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 Valley Cottage, 15 mi away
59/100CR ScoreRanked #5 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 East Hanover, 13 mi away
59/100CR 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 Carlstadt, 7 mi away
57/100CR ScoreRanked #7 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 Bloomfield, 13 mi away
57/100CR ScoreRanked #8 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 Dover, 22 mi away
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 146 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 146 Google reviews
- Hours
- Mon–Sun 8 AM–6 PM
- Address
- 54 Washington Ave, Dover, NJ 07801
#10 365 Kool
Based in Greenpoint, 17 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.6★ from 45 Google reviews, listed on Google as “Insulation contractor”.
- 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 Larchmont, 17 mi away
57/100CR ScoreRanked #11 because of its Google rating and review volume: 4.9★ from 976 Google reviews, the most in Glen Rock.
- 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 Elmwood Park, 4 mi away
57/100CR ScoreRanked #12 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
#13 NJP Insulation
Based in Paterson, 3 mi away
57/100CR ScoreRanked #13 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 Park Ridge, 7 mi away
57/100CR ScoreRanked #14 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 Hawthorne, 1 mi away
57/100CR ScoreRanked #15 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
Based in Haledon, 9 mi away
57/100CR ScoreRanked #16 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
Based in Emerson, 4 mi away
57/100CR ScoreRanked #17 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 Garfield, 7 mi away
56/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 21 Google reviews
- Hours
- Mon–Sat 8 AM–6 PM · Sun closed
- Address
- 93 Commerce St, Garfield, NJ 07026
Based in Tenafly, 9 mi away
56/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 11 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 234 Tenafly Rd, Tenafly, NJ 07670
Based in Brooklyn, 24 mi away
56/100CR ScoreRanked #20 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 Larchmont, 19 mi away
56/100CR ScoreRanked #21 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, 5 mi away
56/100CR ScoreRanked #22 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
Based in Hell's Kitchen, 17 mi away
56/100CR ScoreRanked #23 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 Carlstadt, 7 mi away
56/100CR 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 7 AM–8 PM
Based in Carlstadt, 13 mi away
56/100CR ScoreRanked #25 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
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 215 ranked insulation contractors here; the rest are on their profiles.
Also serving Glen Rock
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 Glen Rock?
National price ranges in USD, not adjusted for Glen Rock. 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 Glen Rock insulation contractors
We scored 215 Glen Rock 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 Glen Rock 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 Glen Rock: frequently asked questions
Who is the best insulation contractor in Glen Rock?
By CR Score, the highest-ranked insulation contractor in Glen Rock, NJ is Home Experts Inc with a CR Score of 64/100. It has 4.9★ from 459 Google reviews. It is open 7 days a week. Atticare (#2) and PRO MASTER CONSTRUCTION NJ LLC (#3) follow. We ranked 215 insulation contractors on ten factors, last updated October 22, 2026.
How many insulation contractors are there in Glen Rock?
ContractorsRanked ranks 215 insulation contractors serving Glen Rock, NJ. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which insulation contractors in Glen Rock are open 24/7?
19 ranked insulation contractors in Glen Rock post 24/7 hours. The highest-ranked are PRO MASTER CONSTRUCTION NJ LLC (#3), A. MAC Asbestos Removal Inc (#7) and 365 Kool (#10). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which insulation contractors in Glen Rock work on weekends?
146 of 215 ranked insulation contractors post Saturday hours and 81 post Sunday hours. The highest-ranked open Saturdays are Home Experts Inc (#1), Atticare (#2) and PRO MASTER CONSTRUCTION NJ LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does attic insulation cost in Glen Rock?
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 Glen Rock. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Glen Rock insulation contractors have?
The median Google rating among 215 rated insulation contractors in Glen Rock is 5.0★, with a median of 8 reviews. Innovative Air Solutions Inc. has the most, 976 reviews, and ranks #11. 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 Glen Rock count in this ranking?
Yes, if they are within 25 mi of the Glen Rock 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 Glen Rock
- October 2026: CR Scores recalculated for 215 insulation contractors serving Glen Rock.
- October 2026: 1 duplicate listing merged.
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