63/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 898 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 898 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
- Address
- 8990 Park W Dr Suite F1, Houston, TX 77063
Best Insulation Contractors in Houston, TX (2026)
236 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Houston: Air Quality Express - Duct Cleaning Houston, CR Score 63/100; 4.8★ from 898 Google reviews; open 7 days a week.
- 3
Best for emergencies (open 24/7): TakeAir Duct Cleaning Specialist, posts 24/7 hours; ranked #3 of 236.
- 7
Most-reviewed: ARS / Rescue Rooter, 11,276 Google reviews at 4.6★, the most of 236 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
236 Houston insulation contractors are ranked here by CR Score, from ten published factors. 53 are open 24/7, 159 open Saturdays and 109 open Sundays, based on posted hours. The median Google rating is 4.9★ across 236 rated businesses.
Top 10 insulation contractors in Houston at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Air Quality Express - Duct Cleaning Houston | 63 | 4.8★ (898) | Houston | Sat · Sun · Evenings | Overall |
| 2 | AQE Attic | 61 | 5.0★ (153) | Houston | Sat · Sun · Evenings | — |
| 3 | TakeAir Duct Cleaning Specialist | 61 | 4.7★ (497) | Alief, 8 mi away | 24/7 | Emergencies |
| 4 | Nonstop Air Duct Cleaning Houston | 61 | 5.0★ (52) | Houston | 24/7 | — |
| 5 | One Hour Air Conditioning & Heating® of Houston | 61 | 4.7★ (9,886) | Houston | 24/7 | — |
| 6 | EZ Attic Insulation | 60 | 4.8★ (509) | Houston | Sun · Evenings | — |
| 7 | ARS / Rescue Rooter | 60 | 4.6★ (11,276) | Houston | 24/7 | Most reviews |
| 8 | Commercial | 60 | 5.0★ (27) | Houston | 24/7 | — |
| 9 | Ultimate Radiant Barrier | 59 | 5.0★ (24) | Houston | 24/7 | — |
| 10 | All Attic Insulation | 59 | 4.9★ (181) | Houston | Sat · Evenings | — |
The 236 best insulation contractors in Houston, 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 AQE Attic
Based in Houston
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 153 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 153 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
- Address
- 2401 Fountain View Dr Suite 537, Houston, TX 77057
Based in Alief, 8 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.7★ from 497 Google reviews, listed on Google as “Insulation contractor”.
- 4.7★ from 497 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Houston
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 52 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9402 Glenfield Ct, Houston, TX 77096
Based in Houston
61/100CR ScoreRanked #5 because of its Google rating and review volume: 4.7★ from 9,886 Google reviews.
- 4.7★ from 9,886 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4455 W Sam Houston Pkwy N, Houston, TX 77041
Based in Houston
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 509 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 509 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat closed · Sun 8 AM–8 PM
- Address
- 4801 Woodway Dr #205W, Houston, TX 77056
Based in Houston
60/100CR ScoreRanked #7 because of its Google rating and review volume: 4.6★ from 11,276 Google reviews, the most in Houston.
- 4.6★ from 11,276 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10515 Okanella St STE 100, Houston, TX 77041
#8 Commercial
Based in Houston
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 27 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6502 Bending Oaks St, Houston, TX 77050
Based in Houston
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 24 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7811 Santa Elena St, Houston, TX 77061
Based in Houston
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 181 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 181 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 8 AM–12 PM · Sun closed
- Address
- 20333 TX-249 Suite 200, Houston, TX 77070
Based in Bellaire, 8 mi away
59/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.4★ from 541 Google reviews, listed on Google as “Insulation contractor”.
- 4.4★ from 541 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Houston
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 84 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 84 Google reviews
- Hours
- Mon–Sun 8 AM–10 PM
- Address
- 14925 Stuebner Airline Rd unit 301-b, Houston, TX 77069
Based in Webster, 21 mi away
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 536 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 536 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 711 W Bay Area Blvd Ste 268, Webster, TX 77598
Based in Houston
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 49 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 49 Google reviews
- Hours
- Mon–Sat 6 AM–8 PM · Sun 9 AM–5 PM
- Address
- 363 N Sam Houston Pkwy E 1360 e Floor 13, Houston, TX 77060
Based in Houston
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 14 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5261 Langfield Rd, Houston, TX 77040
Based in Houston
58/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.4★ from 34 Google reviews, listed on Google as “Insulation contractor”.
- 4.4★ from 34 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2100 Bering Dr #727, Houston, TX 77057
Based in Stafford, 15 mi away
58/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 387 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 387 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat–Sun 10 AM–6 PM
- Address
- 13004 Murphy Rd # 218, Stafford, TX 77477
#18 Texas Insulation
Based in Houston
58/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.7★ from 53 Google reviews, listed on Google as “Insulation contractor”.
- 4.7★ from 53 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
- Address
- 403 Century Plaza Dr #420, Houston, TX 77073
Based in Houston
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 216 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 216 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 8515 Youngberry St, Houston, TX 77044
Based in Bellaire, 7 mi away
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 85 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 85 Google reviews
- Hours
- Mon–Fri 8 AM–6:30 PM · Sat 9 AM–5 PM · Sun 8 AM–6:30 PM
#21 Lopez Insulation
Based in Houston
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “Insulation contractor”.
- 4.6★ from 10 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10714 Blue Heron Ln, Houston, TX 77048
Based in Houston
57/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 77 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 77 Google reviews
- Hours
- Mon–Fri 8 AM–9 PM · Sat 9 AM–9 PM · Sun closed
- Address
- 1830 W 15th St, Houston, TX 77008
Based in Alvin, 12 mi away
57/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 429 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 429 Google reviews
- Hours
- Mon–Thu 8 AM–8 PM · Fri 8 AM–6 PM · Sat closed · Sun 8 AM–8 PM
Based in Houston
57/100CR ScoreRanked #24 because of its Google rating and review volume: 4.8★ from 598 Google reviews.
- 4.8★ from 598 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5934 Rutherglenn Dr, Houston, TX 77096
Based in Houston
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.6★ from 30 Google reviews, listed on Google as “Insulation contractor”.
- 4.6★ from 30 Google reviews
- Hours
- Mon–Fri 7 AM–8 PM · Sat 8 AM–8 PM · Sun 9 AM–3 PM
- Address
- 3422 Mooney Rd, Houston, TX 77093
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 236 ranked insulation contractors here; the rest are on their profiles.
Also serving Houston
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 |
|---|---|---|
| Air Conditioning & Heating Alief | 5.0★ (39) | In Houston |
| Alief Ultra Mechanical | 4.7★ (127) | In Houston |
| Apache Industrial - Shop Facility | 4.5★ (80) | In Houston |
| Asap Roof Repair | 5.0★ (196) | In Houston |
| ASC - A Affordable Roofing Services | 4.6★ (57) | In Houston |
| Aura Service Pro | 3.6★ (71) | In Houston |
| Citywide Chimney Sweep Houston | 4.9★ (55) | In Houston |
| Expert Climate Control | 4.8★ (84) | In Houston |
| Green City Pros | 4.0★ (269) | In Houston |
| Henry Brothers Roofing | 4.8★ (80) | In Houston |
| House Pro Air Conditioning | 4.7★ (1,336) | In Houston |
| Lions Crown Roofing | 5.0★ (67) | In Houston |
| My Kelly's AC | 5.0★ (319) | In Houston |
| O'Neal Construction & Remodeling Services LLC | 5.0★ (38) | In Houston |
| Pilo's A/C | 4.9★ (160) | In Houston |
| SERVPRO of Cypress | 4.9★ (452) | In Houston |
| Smarthomes Roofing & Remodeling | 4.9★ (65) | In Houston |
| Southern Green Builders | 4.5★ (32) | In Houston |
| Sugar Land AC and Heating | 5.0★ (152) | In Houston |
| Texas Tough Roofing | 5.0★ (45) | In Houston |
How much do insulation contractors cost in Houston?
National price ranges in USD, not adjusted for Houston. 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 Houston insulation contractors
We scored 236 Houston 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 Houston 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 Houston: frequently asked questions
Who is the best insulation contractor in Houston?
By CR Score, the highest-ranked insulation contractor in Houston, TX is Air Quality Express - Duct Cleaning Houston with a CR Score of 63/100. It has 4.8★ from 898 Google reviews. It is open 7 days a week. AQE Attic (#2) and TakeAir Duct Cleaning Specialist (#3) follow. We ranked 236 insulation contractors on ten factors, last updated October 22, 2026.
How many insulation contractors are there in Houston?
ContractorsRanked ranks 236 insulation contractors serving Houston, TX. 42 of them are based in Houston; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which insulation contractors in Houston are open 24/7?
53 ranked insulation contractors in Houston post 24/7 hours. The highest-ranked are TakeAir Duct Cleaning Specialist (#3), Nonstop Air Duct Cleaning Houston (#4) and One Hour Air Conditioning & Heating® of Houston (#5). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which insulation contractors in Houston work on weekends?
159 of 236 ranked insulation contractors post Saturday hours and 109 post Sunday hours. The highest-ranked open Saturdays are Air Quality Express - Duct Cleaning Houston (#1), AQE Attic (#2) and TakeAir Duct Cleaning Specialist (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does attic insulation cost in Houston?
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 Houston. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Houston insulation contractors have?
The median Google rating among 236 rated insulation contractors in Houston is 4.9★, with a median of 22 reviews. ARS / Rescue Rooter has the most, 11,276 reviews, and ranks #7. 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 Houston count in this ranking?
Yes, if they are within 25 mi of the Houston 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 Houston
- October 2026: CR Scores recalculated for 236 insulation contractors serving Houston.
- October 2026: 2 duplicate listings merged.
More insulation contractors and Houston pages
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