89 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Leander: Alta Pest Control, CR Score 60/100; 4.8★ from 4,644 Google reviews; open Saturdays until 1 PM.
Best for emergencies (open 24/7): Supreme Air Care | Air Duct Cleaning & Air Filters Austin, posts 24/7 hours; ranked #2 of 89.
Most-reviewed: EcoShield Pest Solutions, 6,040 Google reviews at 4.7★, the most of 89 ranked; ranked #11.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
89 Leander insulation contractors are ranked here by CR Score, from ten published factors. 21 are open 24/7, 54 open Saturdays and 34 open Sundays, based on posted hours. The median Google rating is 5.0★ across 89 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Alta Pest Control | 60 | 4.8★ (4,644) | Austin, 14 mi away | Sat | Overall |
| 2 | Supreme Air Care | Air Duct Cleaning & Air Filters Austin | 58 | 5.0★ (36) | Austin, 11 mi away | 24/7 | Emergencies |
| 3 | Affordable Insulation | 57 | 5.0★ (84) | Austin, 7 mi away | Sat | — |
| 4 | Cooler Green Solutions | 56 | 5.0★ (118) | Austin, 12 mi away | Sat · Evenings | — |
| 5 | Koala Insulation of Georgetown | 56 | 5.0★ (190) | Hutto, 16 mi away | Sat | — |
| 6 | JCD Spray Foam Insulation | 56 | 5.0★ (18) | Leander | Sat | — |
| 7 | Stan's Heating, Air, Plumbing & Electrical | 56 | 4.7★ (5,916) | Austin, 19 mi away | 24/7 | — |
| 8 | Supreme Air Austin | Air Duct Cleaning | Dryer Vent Cleaning | 55 | 5.0★ (840) | Austin, 17 mi away | 24/7 | — |
| 9 | USA Insulation Services | 55 | 5.0★ (10) | Georgetown, 11 mi away | 24/7 | — |
| 10 | Indoor Weather Professionals | 55 | 4.4★ (78) | Austin, 17 mi away | 24/7 | — |
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 trade focus: 4.8★ from 4,644 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Austin, 11 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Austin, 7 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 84 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Austin, 12 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 118 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hutto, 16 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 190 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Leander
Ranked #6 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Austin, 19 mi away
Ranked #7 because of its Google rating and review volume: 4.7★ from 5,916 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Austin, 17 mi away
Ranked #8 because of its Google rating and review volume: 5.0★ from 840 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Georgetown, 11 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Austin, 17 mi away
Ranked #10 because of its Google rating and trade focus: 4.4★ from 78 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Austin, 8 mi away
Ranked #11 because of its Google rating and review volume: 4.7★ from 6,040 Google reviews, the most in Leander.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Austin, 10 mi away
Ranked #12 because of its Google rating and trade focus: 4.3★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Leander
Ranked #13 because of its Google rating and trade focus: 4.3★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Austin, 14 mi away
Ranked #14 because of its Google rating and review volume: 5.0★ from 404 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Austin, 15 mi away
Ranked #15 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Georgetown, 10 mi away
Ranked #16 because of its Google rating and review volume: 5.0★ from 174 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Leander
Ranked #17 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burnet, 8 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Georgetown, 13 mi away
Ranked #19 because of its Google rating and review volume: 4.9★ from 241 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lakeway, 16 mi away
Ranked #20 because of its Google rating and review volume: 5.0★ from 247 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Austin, 22 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lakeway, 18 mi away
Ranked #22 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 Austin, 20 mi away
Ranked #23 because of its Google rating and review volume: 4.4★ from 4,843 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Austin, 20 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 78 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Austin, 24 mi away
Ranked #25 because of its Google rating and trade focus: 4.7★ from 97 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 89 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 |
|---|---|---|
| Advanced Drywall Systems Inc | 3.6★ (22) | In Leander |
| Arise Services | 4.9★ (37) | In Leander |
| Canuck Spray Foam | 5.0★ (2) | 14 mi |
| Central Texas Contracting LLC | 5.0★ (2) | 17 mi |
| CTXR Roofing and Storm Restoration | 5.0★ (20) | In Leander |
| Fast Painting & Drywall | 5.0★ (2) | 17 mi |
| Fur Sure Roofing | 4.9★ (59) | In Leander |
| Go Attic Insulation Austin | 5.0★ (2) | 17 mi |
| Greater Austin Roofers of Leander | 5.0★ (31) | In Leander |
| Insco Distributing, Inc. | 4.4★ (12) | In Leander |
| JKT Tech Foam Insulation | 5.0★ (2) | 11 mi |
| Key Insulation | 5.0★ (2) | 15 mi |
| Maxxseal Spray Foam Insulation LLC | 5.0★ (2) | 12 mi |
| MD Spray Foam | 5.0★ (2) | 15 mi |
| MLD Services, LLC | 4.9★ (93) | In Leander |
| Prodigy Heating & Air | 5.0★ (436) | In Leander |
| Simmons & Sons Roofing LLC | 4.8★ (97) | In Leander |
| Star Insulation | 5.0★ (2) | 8 mi |
| Superfoam Insulation | 5.0★ (2) | 8 mi |
| Total Insulation | In Leander |
National price ranges in USD, not adjusted for Leander. 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 89 Leander 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 Leander 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 |