110 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Freehold: Cowleys Pest Services, CR Score 64/100; 4.9★ from 2,666 Google reviews; open Saturdays until 3 PM.
Best for emergencies (open 24/7): Pro Energy Solutions, posts 24/7 hours; ranked #10 of 110.
Most-reviewed: EcoShield Pest Solutions, 6,084 Google reviews at 4.8★, the most of 110 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
110 Freehold insulation contractors are ranked here by CR Score, from ten published factors. 11 are open 24/7, 65 open Saturdays and 21 open Sundays, based on posted hours. The median Google rating is 4.9★ across 110 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Cowleys Pest Services | 64 | 4.9★ (2,666) | Freehold | Sat | Overall |
| 2 | EcoShield Pest Solutions | 60 | 4.8★ (6,084) | Edison, 18 mi away | Sat | Most reviews |
| 3 | CleanSpaceUSA | 59 | 5.0★ (95) | Freehold | Sat · Evenings | — |
| 4 | Koala Insulation of Central Jersey | 58 | 5.0★ (179) | Freehold | — | — |
| 5 | Jersey Insulation Pros | 58 | 5.0★ (17) | Freehold | Sat · Sun | — |
| 6 | Master Attic LLC | 58 | 4.9★ (739) | Holiday City-Berkeley, 17 mi away | Sun · Evenings | — |
| 7 | Atticrawl LLC | 57 | 4.9★ (1,005) | Woodbridge, 21 mi away | Sun · Evenings | — |
| 8 | Attic Fanatics | 57 | 4.9★ (271) | Lakewood, 14 mi away | Sun | — |
| 9 | DJG Insulation LLC | 56 | 5.0★ (165) | Holiday City-Berkeley, 15 mi away | Sat | — |
| 10 | Pro Energy Solutions | 56 | 4.6★ (1,213) | Robertsville, 6 mi away | 24/7 | Emergencies |
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.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 2,666 Google reviews, listed on Google as “Insulation contractor”.
Based in Edison, 18 mi away
Ranked #2 because of its Google rating and review volume: 4.8★ from 6,084 Google reviews, the most in Freehold.
Based in Freehold
Ranked #3 because of its Google rating and trade focus: 5.0★ from 95 Google reviews, listed on Google as “Insulation contractor”.
Based in Freehold
Ranked #4 because of its Google rating and trade focus: 5.0★ from 179 Google reviews, listed on Google as “Insulation contractor”.
Based in Freehold
Ranked #5 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Insulation contractor”.
Based in Holiday City-Berkeley, 17 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 739 Google reviews, listed on Google as “Insulation contractor”.
Based in Woodbridge, 21 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 1,005 Google reviews, listed on Google as “Insulation contractor”.
Based in Lakewood, 14 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 271 Google reviews, listed on Google as “Insulation contractor”.
Based in Holiday City-Berkeley, 15 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 165 Google reviews, listed on Google as “Insulation contractor”.
Based in Robertsville, 6 mi away
Ranked #10 because of its Google rating and review volume: 4.6★ from 1,213 Google reviews.
Based in East Brunswick, 13 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 36 Google reviews, listed on Google as “Insulation contractor”.
Based in Edison, 19 mi away
Ranked #12 because of its Google rating and trade focus: 4.6★ from 40 Google reviews, listed on Google as “Insulation contractor”.
Based in Freehold
Ranked #13 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Insulation contractor”.
Based in Freehold
Ranked #14 because of its Google rating and trade focus: 4.6★ from 42 Google reviews, listed on Google as “Insulation contractor”.
Based in Freehold
Ranked #15 because of its Google rating and trade focus: 4.0★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based in Princeton, 20 mi away
Ranked #16 because of its Google rating and review volume: 4.7★ from 2,172 Google reviews.
Based in Freehold
Ranked #17 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based in Lakewood, 13 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 39 Google reviews, listed on Google as “Insulation contractor”.
Based in East Brunswick, 17 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Insulation contractor”.
Based in Lakewood, 14 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 88 Google reviews, listed on Google as “Insulation contractor”.
Based in Manasquan, 15 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 49 Google reviews, listed on Google as “Insulation contractor”.
Based in Freehold
Ranked #22 because of its Google rating and trade focus: 4.3★ from 16 Google reviews, listed on Google as “Insulation contractor”.
Based in Freehold
Ranked #23 because of its Google rating and trade focus: 3.9★ from 16 Google reviews, listed on Google as “Insulation contractor”.
Based in East Brunswick, 18 mi away
Ranked #24 because of its Google rating and review volume: 5.0★ from 194 Google reviews.
Based in Red Bank, 13 mi away
Ranked #25 because of its Google rating and review volume: 4.8★ from 126 Google reviews.
#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 110 ranked insulation contractors here; the rest are on their profiles.
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.
National price ranges in USD, not adjusted for Freehold. 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 |
We scored 110 Freehold 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 Freehold 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 |