Skip to content
ContractorsRanked

Best Insulation Contractors in League City, TX (2026)

93 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in League City: Ace Handyman Services Pearland, CR Score 92/100; 4.9★ from 536 Google reviews; open 24/7.

  2. 3

    Best for emergencies (open 24/7): Addison Attic Cleaning, posts 24/7 hours; ranked #3 of 93.

  3. 4

    Most-reviewed: ARS / Rescue Rooter, 4,100 Google reviews at 4.5★, the most of 93 ranked; ranked #4.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

93 League City insulation contractors are ranked here by CR Score, from 8 published factors. 20 are open 24/7, 59 open Saturdays and 39 open Sundays, based on posted hours. The median Google rating is 4.9★ across 93 rated businesses.

Top 10 insulation contractors in League City at a glance

Top 10 insulation contractors in League City at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Ace Handyman Services Pearland924.9★ (536)Webster, 4 mi away24/7Overall
2Elite Soft864.9★ (63)League CitySat · Sun · Evenings—
3Addison Attic Cleaning855.0★ (38)La Porte, 12 mi away24/7Emergencies
4ARS / Rescue Rooter844.5★ (4,100)Webster, 8 mi away24/7Most reviews
5WESTERN INSULATION845.0★ (27)Webster, 2 mi awaySat · Sun · Evenings—
6Aura Air Duct Cleaning834.4★ (541)Bellaire, 20 mi away24/7—
7Thermal Industrial Insulation834.7★ (26)La Porte, 12 mi away24/7—
8Wizard835.0★ (18)League CitySat · Sun · Evenings—
9Ultimate Radiant Barrier835.0★ (24)Houston, 16 mi away24/7—
10On The Way AC Plumbing & Electric834.9★ (1,609)Santa Fe, 7 mi awaySat · Sun · Evenings—

The 93 best insulation contractors in League City, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  2. #2 Elite Soft

    Based in League City

    86/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.9★ from 63 Google reviews, listed on Google as “Insulation contractor”.

    • 4.9★ from 63 Google reviews
    Hours
    Mon–Sat 8 AM–8 PM · Sun 10 AM–7 PM
    Address
    2600 South Shore Blvd unit 419, League City, TX 77573
    View profile for Elite Soft(281) 941-7695

  4. #4 ARS / Rescue Rooter

    Based in Webster, 8 mi away

    84/100CR Score

    Ranked #4 because of its Google rating and review volume: 4.5★ from 4,100 Google reviews, the most Google reviews on this list (4,100).

    • 4.5★ from 4,100 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    369 Tristar Dr, Webster, TX 77598
    View profile for ARS / Rescue Rooter(281) 674-6272

  5. #5 WESTERN INSULATION

    Based in Webster, 2 mi away

    84/100CR Score

    Ranked #5 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
    Hours
    Mon–Sun 8 AM–7 PM
    Address
    438 S Austin St, Webster, TX 77598
    View profile for WESTERN INSULATION(281) 822-9953

  8. #8 Wizard

    Based in League City

    83/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 18 Google reviews
    Hours
    Mon–Sat 7 AM–8 PM · Sun 10 AM–7 PM
    Address
    2600 South Shore Blvd unit 457, League City, TX 77573
    View profile for Wizard(832) 478-2905

  11. #11 Blown Insulation Texas

    Based in Friendswood, 5 mi away

    83/100CR Score

    Ranked #11 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 23 Google reviews
    Hours
    Mon–Sun 7 AM–7 PM
    Address
    3800 FM 528 Rd, Friendswood, TX 77546
    View profile for Blown Insulation Texas

  14. #14 Preferred Insulation

    Based in League City

    81/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “Insulation contractor”.

    • 4.9★ from 40 Google reviews
    Hours
    Mon–Sat 7 AM–7 PM · Sun closed
    Address
    2609 Maryland Ave, League City, TX 77573
    View profile for Preferred Insulation(281) 916-3903

  16. #16 Insultherm Inc

    Based in La Porte, 11 mi away

    81/100CR Score

    Ranked #16 because of its Google rating and availability: 3.9★ from 13 Google reviews, open 24/7.

    • 3.9★ from 13 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    701 S 16th St, La Porte, TX 77571
    View profile for Insultherm Inc(281) 767-2520

  20. #20 Lopez Insulation

    Based in Houston, 16 mi away

    81/100CR Score

    Ranked #20 because of its Google rating and availability: 4.6★ from 10 Google reviews, open 24/7.

    • 4.6★ from 10 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10714 Blue Heron Ln, Houston, TX 77048
    View profile for Lopez Insulation(832) 639-2881

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 93 ranked insulation contractors here; the rest are on their profiles.

insulation contractors in League City, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Houston HVAC Alliance784.6★ (45)7 mi
27Blown Insulation Texas785.0★ (23)23 mi
28Koala Insulation of Pearland784.9★ (233)12 mi
29The Critter Squad Inc.774.7★ (45)24 mi
30Precision Pearland775.0★ (39)16 mi
31Texas Best Spray Foam775.0★ (3)11 mi
32League City775.0★ (5)In League City
33Urban Jungle Wildlife Removal775.0★ (25)14 mi
34Elite Foam Insulatin LLC774.9★ (17)19 mi
35Aeros Spray Foam Insulation774.3★ (9)11 mi
36Elite Attic Masters - Air Duct Cleaning & Insulation775.0★ (84)25 mi
37Brico Air Conditioning Repair Services764.8★ (122)12 mi
38Houston Spray Foam Insulation765.0★ (41)19 mi
39USA Insulation of SE Houston764.8★ (210)12 mi
40WV Home Solutions Llc765.0★ (18)14 mi
41The Greatest Insulation, LLP765.0★ (5)18 mi
423rd Coast Insulation763.4★ (5)13 mi
43Gales Spray Foam Insulation Galveston765.0★ (44)22 mi
44Salazar Insulation LLC765.0★ (22)10 mi
45Big League Insulation South Houston765.0★ (42)23 mi
46Green Insulation Solution763.0★ (4)14 mi
47League City Roofing & Gutter Repair755.0★ (9)In League City
48Air Quality Care755.0★ (11)15 mi
49Premier Insulation Channelview Inc.754.9★ (42)19 mi
50Energyshield Insulation755.0★ (5)18 mi

Also serving League City

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.

Unranked insulation contractors serving League City
BusinessGoogle ratingDistance
Able Insulation Contractors5.0★ (2)13 mi
ADN Insulation, LLC1.0★ (1)17 mi
Advanced Solutions5.0★ (2)12 mi
Cameron Industries LLC5.0★ (2)17 mi
Carpet Cleaning Pro Pearland TX5.0★ (1)20 mi
Coastal Plains Insulation Inc5.0★ (1)22 mi
cover-it insulation services llc5.0★ (1)19 mi
Gordon Westlake5.0★ (2)15 mi
Gulfcoast insulators inc5.0★ (1)13 mi
HP-Drywall3.5★ (2)24 mi
Insul84.0★ (1)15 mi
It's all about U, LLC5.0★ (1)20 mi
Pearland Specialists5.0★ (1)13 mi
Pearland Spray Foam Insulation Pros4.0★ (1)14 mi
SolutionsCo5.0★ (1)15 mi
Southern Breeze5.0★ (2)7 mi
Thermal Insulation & Access5.0★ (2)16 mi
Trinity Spray Foam Supplies Inc5.0★ (2)23 mi
Victoria Spray Foam5.0★ (1)13 mi
Williams Insulation5.0★ (1)6 mi

How much do insulation contractors cost in League City?

National price ranges in USD, not adjusted for League City. Each row names its basis and the month we checked it.

How much do insulation contractors cost in League City?
JobLowTypicalHighBasisChecked
Attic insulation$1,700$2,100$2,500Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national rangeOctober 2026

How we ranked League City insulation contractors

We scored 93 League City insulation contractors on 8 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. Unknown factors are left out of the score, 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn League City data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Insulation contractors in League City: frequently asked questions

Who is the best insulation contractor in League City?

By CR Score, the highest-ranked insulation contractor in League City, TX is Ace Handyman Services Pearland with a CR Score of 92/100. It has 4.9★ from 536 Google reviews. It is open 24/7. Elite Soft (#2) and Addison Attic Cleaning (#3) follow. We ranked 93 insulation contractors on 8 factors, last updated October 22, 2026.

How many insulation contractors are there in League City?

ContractorsRanked ranks 93 insulation contractors serving League City, TX. 5 of them are based in League City; 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 League City are open 24/7?

20 ranked insulation contractors in League City post 24/7 hours. The highest-ranked are Ace Handyman Services Pearland (#1), Addison Attic Cleaning (#3) and ARS / Rescue Rooter (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which insulation contractors in League City work on weekends?

59 of 93 ranked insulation contractors post Saturday hours and 39 post Sunday hours. The highest-ranked open Saturdays are Ace Handyman Services Pearland (#1), Elite Soft (#2) and Addison Attic Cleaning (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does attic insulation cost in League City?

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 League City. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do League City insulation contractors have?

The median Google rating among 93 rated insulation contractors in League City is 4.9★, with a median of 23 reviews. ARS / Rescue Rooter has the most, 4,100 reviews, and ranks #4. 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 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do insulation contractors outside League City count in this ranking?

Yes, if they are within 25 mi of the League City 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 League City

  1. October 2026: CR Scores recalculated for 93 insulation contractors serving League City.

More insulation contractors and League City pages

Other trades in League City