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ContractorsRanked

Best Insulation Contractors in Denton, TX (2026)

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

The short answer

  1. 1

    Best overall in Denton: iFOAM Insulation of Denton, CR Score 60/100; 5.0★ from 120 Google reviews; open Saturdays until 5 PM.

  2. 5

    Best for emergencies (open 24/7): Penguin Insulation, posts 24/7 hours; ranked #5 of 101.

  3. 7

    Most-reviewed: Air Repair Pros, 4,644 Google reviews at 4.9★, the most of 101 ranked; ranked #7.

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

101 Denton insulation contractors are ranked here by CR Score, from ten published factors. 19 are open 24/7, 71 open Saturdays and 37 open Sundays, based on posted hours. The median Google rating is 4.9★ across 101 rated businesses.

Top 10 insulation contractors in Denton at a glance

Top 10 insulation contractors in Denton at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1iFOAM Insulation of Denton605.0★ (120)DentonSatOverall
2Eco Elite Insulation595.0★ (88)DentonSat—
3Superior Attic595.0★ (72)DentonSat—
4ABC Home & Commercial Services594.9★ (2,135)Lewisville, 12 mi away——
5Penguin Insulation594.9★ (110)Lewisville, 15 mi away24/7Emergencies
6Critter Stop594.9★ (591)Southlake, 20 mi awaySat · Sun · Evenings—
7Air Repair Pros584.9★ (4,644)Frisco, 14 mi away24/7Most reviews
8AMC Services, Inc.584.9★ (342)Denton24/7—
9Insulation Commandos of Denton-Tarrant585.0★ (12)DentonSat · Sun · Evenings—
10J&E Spray Foam and Insulation LLC574.7★ (13)DentonSat · Sun—

The 101 best insulation contractors in Denton, 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.

  1. Ranked #1 in Denton

    #1 iFOAM Insulation of Denton

    Based in Denton

    60/100CR Score

    Ranked #1 because of its Google rating and trade focus: 5.0★ from 120 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 120 Google reviews
    Hours
    Mon–Fri 9 AM–6 PM · Sat 9 AM–5 PM · Sun closed
    Address
    2170 Collins Rd bldg 5 suite 503, Denton, TX 76208
    View profile for iFOAM Insulation of Denton(469) 716-6845

  3. #3 Superior Attic

    Based in Denton

    59/100CR Score

    Ranked #3 because of its Google rating and trade focus: 5.0★ from 72 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 72 Google reviews
    Hours
    Mon–Fri 7 AM–6 PM · Sat 8 AM–5 PM · Sun closed
    Address
    1322 Teasley Ln Suite 239, Denton, TX 76205
    View profile for Superior Attic(940) 312-7598

  5. #5 Penguin Insulation

    Based in Lewisville, 15 mi away

    59/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.9★ from 110 Google reviews, listed on Google as “Insulation contractor”.

    • 4.9★ from 110 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    702 Red Wing Dr, Lewisville, TX 75067
    View profile for Penguin Insulation(469) 777-1815

  6. #6 Critter Stop

    Based in Southlake, 20 mi away

    59/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.9★ from 591 Google reviews, listed on Google as “Insulation contractor”.

    • 4.9★ from 591 Google reviews
    Hours
    Mon–Fri 7 AM–10 PM · Sat–Sun 8 AM–8 PM
    Address
    1610 Hart St Ste 102, Southlake, TX 76092
    View profile for Critter Stop(469) 715-3638

  7. #7 Air Repair Pros

    Based in Frisco, 14 mi away

    58/100CR Score

    Ranked #7 because of its Google rating and review volume: 4.9★ from 4,644 Google reviews, the most in Denton.

    • 4.9★ from 4,644 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1647 Witt Rd #201, Frisco, TX 75036
    View profile for Air Repair Pros(972) 630-4227

  11. #11 United Home Services

    Based in Fort Worth, 17 mi away

    57/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.9★ from 156 Google reviews, listed on Google as “Insulation contractor”.

    • 4.9★ from 156 Google reviews
    Hours
    Mon–Sun 8 AM–8 PM
    Address
    5501 Alliance Gateway Fwy #20, Fort Worth, TX 76177
    View profile for United Home Services(817) 839-3846

  12. #12 Superior Attic

    Based in Southlake, 19 mi away

    57/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.9★ from 474 Google reviews, listed on Google as “Insulation contractor”.

    • 4.9★ from 474 Google reviews
    Hours
    Mon–Fri 7 AM–6 PM · Sat 8 AM–5 PM · Sun closed
    Address
    550 Reserve Street Suites 190 and 250, Southlake, TX 76092
    View profile for Superior Attic(817) 221-8090

  15. #15 United Home Services

    Based in Carrollton, 21 mi away

    56/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.8★ from 178 Google reviews, listed on Google as “Insulation contractor”.

    • 4.8★ from 178 Google reviews
    Hours
    Mon–Sun 8 AM–8 PM
    Address
    3381 Sam Rayburn Run, Carrollton, TX 75007
    View profile for United Home Services(469) 840-1621

  18. #18 Attic Construction

    Based in Carrollton, 22 mi away

    55/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.9★ from 82 Google reviews, listed on Google as “Insulation contractor”.

    • 4.9★ from 82 Google reviews
    Hours
    Mon–Sat 8 AM–8 PM · Sun 8 AM–6 PM
    Address
    1015 N Interstate 35E #312, Carrollton, TX 75006
    View profile for Attic Construction(817) 592-9805

  19. #19 Eco Thermal Solutions

    Based in Flower Mound, 13 mi away

    55/100CR Score

    Ranked #19 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 5 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3281 FM2499, Flower Mound, TX 75022
    View profile for Eco Thermal Solutions(945) 212-7965

  24. #24 Attic Comfort LLC

    Based in Denton

    54/100CR Score

    Ranked #24 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 9 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1305 Vista Verde Rd, Denton, TX 76210
    View profile for Attic Comfort LLC(940) 349-9400

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

insulation contractors in Denton, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Chrome Heating & Air Conditioning544.5★ (113)17 mi
27Five Points Home Services544.9★ (70)21 mi
28iFOAM Insulation545.0★ (54)20 mi
29MILO INSULATION534.2★ (16)In Denton
30Reactic Restoration535.0★ (12)24 mi
31Ellis Air Conditioning and Heating534.9★ (14)25 mi
32Thermo Shield Insulation Systems535.0★ (4)19 mi
33Duct So Clean LLC535.0★ (62)23 mi
34Five Star534.9★ (33)25 mi
35CoreLine Insulation535.0★ (28)19 mi
36Koala Insulation of Greater Fort Worth534.9★ (118)19 mi
37TX Foam Pros535.0★ (15)22 mi
38Too Cool Air HVAC Contractor535.0★ (162)19 mi
39Energy Efficient Insulation LLC535.0★ (5)10 mi
40Masten Air Conditioning & Heating524.8★ (154)9 mi
41RadiantGUARD-PRO Attic Insulation and Radiant Barrier525.0★ (58)18 mi
42Mighty Insulation524.8★ (12)20 mi
43Top Gun Insulation525.0★ (21)11 mi
44Heat Wall Insulation Works525.0★ (3)21 mi
45Service one Air Conditioning Heating and Plumbing524.8★ (937)21 mi
46Frisco Spray Foam Insulation525.0★ (16)18 mi
47AtticProsTX525.0★ (18)19 mi
48Infinity Spray Foam Insulation LLC524.3★ (4)15 mi
49Handyman Connection of McKinney and Frisco524.8★ (207)24 mi
50Expo Home Improvement524.9★ (2,337)24 mi

Also serving Denton

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 Denton
BusinessGoogle ratingDistance
Allied Solutions5.0★ (132)In Denton
CG Foam Pros5.0★ (2)14 mi
Cool Bond Insulation5.0★ (2)13 mi
DCT Roofing Solutions4.6★ (29)In Denton
Flower Mound Insulation Pros5.0★ (2)In Denton
Force Home Services Plumbing, AC, & HeatingIn Denton
Green Building Energy Sustainability Inc.In Denton
JBN Windows5.0★ (5)In Denton
M.P Painting3.0★ (2)12 mi
MAX Keller5.0★ (2)20 mi
North DFW Handyman4.9★ (79)In Denton
Over the Top Roofing4.6★ (37)In Denton
RAI Group of Texas llc3.0★ (2)11 mi
Rick Harris Enterprises, LLC5.0★ (10)In Denton
Risp Handyman & Cleaning Services LLC5.0★ (2)11 mi
Roof Coating Dallas5.0★ (4)In Denton
Shack, LLC.4.7★ (46)In Denton
Texas Spray Foam InsulationIn Denton
TriStar Built4.7★ (123)In Denton
TX Spray Foam Insulation5.0★ (1)In Denton

How much do insulation contractors cost in Denton?

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

How much do insulation contractors cost in Denton?
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 Denton insulation contractors

We scored 101 Denton 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Denton data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Insulation contractors in Denton: frequently asked questions

Who is the best insulation contractor in Denton?

By CR Score, the highest-ranked insulation contractor in Denton, TX is iFOAM Insulation of Denton with a CR Score of 60/100. It has 5.0★ from 120 Google reviews. It is open Saturdays until 5 PM. Eco Elite Insulation (#2) and Superior Attic (#3) follow. We ranked 101 insulation contractors on ten factors, last updated October 22, 2026.

How many insulation contractors are there in Denton?

ContractorsRanked ranks 101 insulation contractors serving Denton, TX. 11 of them are based in Denton; 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 Denton are open 24/7?

19 ranked insulation contractors in Denton post 24/7 hours. The highest-ranked are Penguin Insulation (#5), Air Repair Pros (#7) and AMC Services, Inc. (#8). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which insulation contractors in Denton work on weekends?

71 of 101 ranked insulation contractors post Saturday hours and 37 post Sunday hours. The highest-ranked open Saturdays are iFOAM Insulation of Denton (#1), Eco Elite Insulation (#2) and Superior Attic (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does attic insulation cost in Denton?

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

What Google rating do Denton insulation contractors have?

The median Google rating among 101 rated insulation contractors in Denton is 4.9★, with a median of 33 reviews. Air Repair Pros has the most, 4,644 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 Denton count in this ranking?

Yes, if they are within 25 mi of the Denton 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 Denton

  1. October 2026: CR Scores recalculated for 101 insulation contractors serving Denton.

More insulation contractors and Denton pages

Other trades in Denton