63 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Claymont: PJ Fitzpatrick, CR Score 57/100; 4.8★ from 12,968 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): High Point Roofing & Remodeling, posts 24/7 hours; ranked #6 of 63.
Most-reviewed: EcoShield Pest Solutions, 10,503 Google reviews at 4.8★, the most of 63 ranked after PJ Fitzpatrick; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
63 Claymont insulation contractors are ranked here by CR Score, from ten published factors. 6 are open 24/7, 34 open Saturdays and 12 open Sundays, based on posted hours. The median Google rating is 4.8★ across 63 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | PJ Fitzpatrick | 57 | 4.8★ (12,968) | New Castle, 10 mi away | Sat · Sun · Evenings | Overall |
| 2 | EcoShield Pest Solutions | 57 | 4.8★ (10,503) | Norristown, 22 mi away | — | Most reviews |
| 3 | Koala Insulation of Chester County | 56 | 4.9★ (231) | Chester Springs, 20 mi away | Sat · Sun | — |
| 4 | AGL Spray Foam | 55 | 4.9★ (60) | Sharon Hill, 12 mi away | Sat · Evenings | — |
| 5 | Critter Guard | 54 | 4.7★ (92) | Bellmawr, 18 mi away | Sat · Sun · Evenings | — |
| 6 | High Point Roofing & Remodeling | 54 | 4.9★ (491) | Carneys Point, 13 mi away | 24/7 | Emergencies |
| 7 | EcoShield Pest Solutions | 54 | 4.8★ (3,219) | New Castle, 10 mi away | Sat | — |
| 8 | WD Family Paint & Drywall | 53 | 5.0★ (96) | Glassboro, 21 mi away | Sat · Evenings | — |
| 9 | Green Stone Energy LLC | 53 | 4.9★ (79) | West Chester, 13 mi away | — | — |
| 10 | Power Home Remodeling | 53 | 4.4★ (3,363) | Chester, 5 mi away | Sat · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.8★ from 12,968 Google reviews, the most in Claymont.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norristown, 22 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 10,503 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chester Springs, 20 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 231 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sharon Hill, 12 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 60 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bellmawr, 18 mi away
Ranked #5 because of its Google rating and trade focus: 4.7★ from 92 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Carneys Point, 13 mi away
Ranked #6 because of its Google rating and review volume: 4.9★ from 491 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Castle, 10 mi away
Ranked #7 because of its Google rating and review volume: 4.8★ from 3,219 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Glassboro, 21 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 96 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in West Chester, 13 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 79 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chester, 5 mi away
Ranked #10 because of its Google rating and review volume: 4.4★ from 3,363 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brookhaven, 5 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Newark, 17 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Castle, 15 mi away
Ranked #13 because of its Google rating and trade focus: 4.5★ from 63 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wilmington, 3 mi away
Ranked #14 because of its Google rating and trade focus: 2.8★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Wilmington, 17 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Castle, 12 mi away
Ranked #16 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Philadelphia, 22 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 44 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chester, 4 mi away
Ranked #18 because of its Google rating and trade focus: 4.2★ from 14 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Castle, 12 mi away
Ranked #19 because of its Google rating and trade focus: 4.3★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Newark, 13 mi away
Ranked #20 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in West Chester, 12 mi away
Ranked #21 because of its Google rating and trade focus: 4.1★ from 17 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Newark, 17 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 62 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wilmington, 3 mi away
Ranked #23 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Philadelphia, 23 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ashland, 22 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 55 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#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 63 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.
| Business | Google rating | Distance |
|---|---|---|
| Delaware Drywallers | 4.7★ (70) | In Claymont |
| Eagles Industrial Services LLC | 2.0★ (1) | 15 mi |
| FloForm Insulation | 2.0★ (1) | 18 mi |
| Guller Insulation | 5.0★ (1) | 23 mi |
| Hero Home Solutions | 4.9★ (78) | In Claymont |
| Hunter Homeworks LLC | 5.0★ (1) | 17 mi |
| IMC Insulation Mat Corporation | 5.0★ (1) | 12 mi |
| Jay Rusden Handyman Service | 5.0★ (2) | 23 mi |
| Next Generation Insulaiton Company, LLC | 5.0★ (1) | 22 mi |
| Patriot Insulation Contractor LLC | 5.0★ (1) | 14 mi |
| Paul's Plastering | 3.0★ (2) | 8 mi |
| Phillips | 5.0★ (2) | 8 mi |
| Precision Home Worx | 5.0★ (29) | In Claymont |
| R & S Solutions | 5.0★ (1) | 23 mi |
| RLSC Chimney Cleaning And Atic Insulation Services In Delaware Ltd. | 5.0★ (2) | 9 mi |
| Ron's Professional Service's | 5.0★ (2) | 18 mi |
| Spray Foam Insulation of Philadelphia | 5.0★ (1) | 10 mi |
| The Repair Squad | 4.6★ (99) | In Claymont |
| Z- NGI Attic Insulation & Roofing Services Co, PA 19248 | 3.5★ (2) | 20 mi |
| Zayas Construction | 5.0★ (1) | 24 mi |
National price ranges in USD, not adjusted for Claymont. 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 63 Claymont 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 Claymont 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 |