247 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Lewisville: Penguin Insulation, CR Score 62/100; 4.9★ from 110 Google reviews; open 24/7.
Best for emergencies (open 24/7): Air Repair Pros, posts 24/7 hours; ranked #4 of 247.
Most-reviewed: On Time Experts, 5,914 Google reviews at 4.8★, the most of 247 ranked; ranked #27.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
247 Lewisville insulation contractors are ranked here by CR Score, from ten published factors. 47 are open 24/7, 169 open Saturdays and 102 open Sundays, based on posted hours. The median Google rating is 4.9★ across 247 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Penguin Insulation | 62 | 4.9★ (110) | Lewisville | 24/7 | Overall |
| 2 | ABC Home & Commercial Services | 62 | 4.9★ (2,135) | Lewisville | — | — |
| 3 | Critter Stop | 60 | 4.9★ (591) | Southlake, 11 mi away | Sat · Sun · Evenings | — |
| 4 | Air Repair Pros | 59 | 4.9★ (4,644) | Frisco, 9 mi away | 24/7 | Emergencies |
| 5 | Efficient Home Solutions of Plano | 59 | 4.8★ (342) | Plano, 17 mi away | 24/7 | — |
| 6 | United Home Services | 59 | 4.8★ (178) | Carrollton, 8 mi away | Sat · Sun · Evenings | — |
| 7 | Superior Attic | 59 | 4.9★ (474) | Southlake, 10 mi away | Sat | — |
| 8 | Attic Construction | 58 | 4.9★ (82) | Carrollton, 8 mi away | Sat · Sun · Evenings | — |
| 9 | Mustang Insulation Services | 58 | 5.0★ (146) | Arlington, 8 mi away | Sat | — |
| 10 | Legend Air Conditioning & Heating | 58 | 5.0★ (908) | Frisco, 8 mi away | 24/7 | — |
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 110 Google reviews, listed on Google as “Insulation contractor”.
Based in Lewisville
Ranked #2 because of its Google rating and trade focus: 4.9★ from 2,135 Google reviews, listed on Google as “Insulation contractor”.
Based in Southlake, 11 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 591 Google reviews, listed on Google as “Insulation contractor”.
Based in Frisco, 9 mi away
Ranked #4 because of its Google rating and review volume: 4.9★ from 4,644 Google reviews.
Based in Plano, 17 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 342 Google reviews, listed on Google as “Insulation contractor”.
Based in Carrollton, 8 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 178 Google reviews, listed on Google as “Insulation contractor”.
Based in Southlake, 10 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 474 Google reviews, listed on Google as “Insulation contractor”.
Based in Carrollton, 8 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 82 Google reviews, listed on Google as “Insulation contractor”.
Based in Arlington, 8 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 146 Google reviews, listed on Google as “Insulation contractor”.
Based in Frisco, 8 mi away
Ranked #10 because of its Google rating and review volume: 5.0★ from 908 Google reviews.
Based in Plano, 15 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 185 Google reviews, listed on Google as “Insulation contractor”.
Based in Fort Worth, 22 mi away
Ranked #12 because of its Google rating and trade focus: 4.6★ from 5,754 Google reviews, listed on Google as “Insulation contractor”.
Based in Denton, 6 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 88 Google reviews, listed on Google as “Insulation contractor”.
Based in Carrollton, 9 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “Insulation contractor”.
Based in Fort Worth, 15 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 156 Google reviews, listed on Google as “Insulation contractor”.
Based in Dallas, 19 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 180 Google reviews, listed on Google as “Insulation contractor”.
Based in Dallas, 12 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 184 Google reviews, listed on Google as “Insulation contractor”.
Based in Flower Mound, 5 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based in North Richland Hills, 19 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 166 Google reviews, listed on Google as “Insulation contractor”.
Based in Dallas, 12 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 120 Google reviews, listed on Google as “Insulation contractor”.
Based in Plano, 13 mi away
Ranked #21 because of its Google rating and trade focus: 4.4★ from 78 Google reviews, listed on Google as “Insulation contractor”.
Based in Irving, 11 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 14 Google reviews, listed on Google as “Insulation contractor”.
Based in Carrollton, 10 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based in Allen, 8 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 70 Google reviews, listed on Google as “Insulation contractor”.
Based in Allen, 5 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Insulation contractor”.
#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 247 ranked insulation contractors here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | iFOAM Insulation of Denton | 56 | 5.0★ (120) | 14 mi |
| 27 | On Time Experts | 56 | 4.8★ (5,914) | 22 mi |
| 28 | Premier Inc. | 56 | 4.9★ (43) | 14 mi |
| 29 | Reactic Restoration | 56 | 4.9★ (53) | 22 mi |
| 30 | Critter Stop | 56 | 5.0★ (57) | 17 mi |
| 31 | Five Star | 56 | 4.9★ (33) | 13 mi |
| 32 | AMR Spray Foam & Attic Insulation | 56 | 5.0★ (70) | 20 mi |
| 33 | Reactic Restoration | 55 | 5.0★ (13) | 15 mi |
| 34 | Texas Service Experts | 55 | 5.0★ (34) | 21 mi |
| 35 | TX Foam Pros | 55 | 5.0★ (15) | 10 mi |
| 36 | Angler's Attic Insulation | 55 | 5.0★ (105) | 24 mi |
| 37 | Thermo Shield Insulation Systems | 55 | 5.0★ (4) | 10 mi |
| 38 | Too Cool Air HVAC Contractor | 55 | 5.0★ (162) | 9 mi |
| 39 | Insulation Commandos of Denton-Tarrant | 55 | 5.0★ (12) | 11 mi |
| 40 | Greentech Engineering Heating & Air Conditioning | 55 | 4.9★ (174) | 8 mi |
| 41 | On The Spot HVAC | 55 | 4.9★ (1,027) | 19 mi |
| 42 | AMC Services, Inc. | 54 | 4.9★ (342) | 14 mi |
| 43 | Core Wall Insulation Solutions | 54 | 5.0★ (3) | 12 mi |
| 44 | Ace Handyman Services Coppell | 54 | 5.0★ (157) | In Lewisville |
| 45 | American Insulation | 54 | 5.0★ (14) | 23 mi |
| 46 | Collin Air Conditioning | 54 | 4.9★ (418) | 18 mi |
| 47 | Eco Build Insulation | 53 | 5.0★ (3) | 16 mi |
| 48 | Comfort Core | 53 | 5.0★ (4) | 18 mi |
| 49 | Eco Wall Insulation | 53 | 5.0★ (3) | 17 mi |
| 50 | Foam Seal Experts | 53 | 5.0★ (3) | 17 mi |
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 |
|---|---|---|
| CG Foam Pros | 5.0★ (2) | 5 mi |
| Cool Bond Insulation | 5.0★ (2) | 6 mi |
| Diamond Insulation | 3.0★ (2) | 17 mi |
| EnergyGuard Texas | 5.0★ (2) | 18 mi |
| Flower Mound Insulation Pros | 5.0★ (2) | 8 mi |
| Go Green Energy Solutions | 4.5★ (2) | 18 mi |
| Happy Spray Foam Insulation | 5.0★ (2) | 18 mi |
| Heat Guard Insulation Pros | 5.0★ (2) | 16 mi |
| Insulating Products: | 4.4★ (19) | In Lewisville |
| Leonel's Painting Designs | In Lewisville | |
| M.P Painting | 3.0★ (2) | 10 mi |
| MAX Keller | 5.0★ (2) | 15 mi |
| Metro Environmental Services | In Lewisville | |
| Nonstop Air Duct Cleaning Lewisville | In Lewisville | |
| NORTEX INSULATION SERVICE LLC | 4.5★ (2) | 20 mi |
| One Step Air Duct Cleaning Lewisville TX | In Lewisville | |
| RAI Group of Texas llc | 3.0★ (2) | 4 mi |
| Risp Handyman & Cleaning Services LLC | 5.0★ (2) | 8 mi |
| Silent Edge | 5.0★ (2) | 20 mi |
| Texas Spray Foam Insulation of Prosper | 5.0★ (2) | 18 mi |
National price ranges in USD, not adjusted for Lewisville. 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 247 Lewisville 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 Lewisville 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 |