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ContractorsRanked

Best Insulation Contractors in East Chattanooga, TN (2026)

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

The short answer

  1. 1

    Best overall in East Chattanooga: Foametix of Chattanooga, CR Score 61/100; 4.9★ from 108 Google reviews; open 7 days a week.

  2. 3

    Best for emergencies (open 24/7): Home Town Spray Foam, posts 24/7 hours; ranked #3 of 39.

  3. 2

    Most-reviewed: AFS Foundation & Waterproofing Specialists, 1,330 Google reviews at 4.9★, the most of 39 ranked; ranked #2.

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

39 East Chattanooga insulation contractors are ranked here by CR Score, from ten published factors. 5 are open 24/7, 16 open Saturdays and 12 open Sundays, based on posted hours. The median Google rating is 4.9★ across 39 rated businesses.

Top 10 insulation contractors in East Chattanooga at a glance

Top 10 insulation contractors in East Chattanooga at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Foametix of Chattanooga614.9★ (108)Chattanooga, 4 mi awaySat · SunOverall
2AFS Foundation & Waterproofing Specialists604.9★ (1,330)Chattanooga, 2 mi awaySat · Sun · EveningsMost reviews
3Home Town Spray Foam595.0★ (23)Fairview, 8 mi away24/7Emergencies
4Northwest Exterminating - Chattanooga594.7★ (341)Chattanooga, 4 mi away——
5Foam Guys - Chattanooga585.0★ (21)Chattanooga, 5 mi awaySat · Sun · Evenings—
6Koala Insulation of Chattanooga574.9★ (258)Soddy-Daisy, 11 mi away——
7Crawlspace Doctor of Chattanooga574.9★ (67)Chattanooga, 2 mi away——
8Volunteer NDT Corporation574.4★ (8)Chattanooga, 7 mi away24/7—
9Southern Industries Home Improvements574.6★ (343)Chattanooga, 5 mi away24/7—
10USA Insulation of Chattanooga564.9★ (57)Chattanooga, 4 mi away——

The 39 best insulation contractors in East Chattanooga, 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 East Chattanooga

    #1 Foametix of Chattanooga

    Based in Chattanooga, 4 mi away

    61/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.9★ from 108 Google reviews, listed on Google as “Insulation contractor”.

    • 4.9★ from 108 Google reviews
    Hours
    Mon–Sun 6 AM–5:30 PM
    Address
    2320 Gifford St, Chattanooga, TN 37408
    View profile for Foametix of Chattanooga(423) 710-2529

  11. #11 Icon Insulation

    Based in Chattanooga, 4 mi away

    56/100CR Score

    Ranked #11 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 6 Google reviews
    Hours
    Mon–Sun 7 AM–9 PM
    Address
    633 Chestnut St Suite 600, Chattanooga, TN 37450
    View profile for Icon Insulation(423) 396-1321

  15. #15 Insulation Unlimited

    Based in Chattanooga, 3 mi away

    55/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.8★ from 27 Google reviews, listed on Google as “Insulation contractor”.

    • 4.8★ from 27 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    Address
    3455 Brainerd Rd, Chattanooga, TN 37411
    View profile for Insulation Unlimited(423) 698-4895

  16. #16 Hernandez Foam

    Based in Chattanooga, 5 mi away

    55/100CR Score

    Ranked #16 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 22 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    4614 Delashmitt Rd, Hixson, TN 37343
    View profile for Hernandez Foam(423) 384-0621

  17. #17 Icon Insulation

    Based in Chattanooga, 7 mi away

    55/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.9★ from 28 Google reviews, listed on Google as “Insulation contractor”.

    • 4.9★ from 28 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    12 Southcross Lane, Ringgold, GA 30736
    View profile for Icon Insulation(423) 373-4749

  24. #24 APC Spray Foam

    Based in Chattanooga, 3 mi away

    53/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.2★ from 13 Google reviews, listed on Google as “Insulation contractor”.

    • 4.2★ from 13 Google reviews
    Hours
    Mon–Fri 9 AM–6 PM · Sat–Sun closed
    Address
    903 Dodds Ave, Chattanooga, TN 37404
    View profile for APC Spray Foam(423) 682-5756

All 39 insulation contractors

#1 to #25 are shown in full above. Here are #26 to #39, in CR Score order; each links to its profile.

insulation contractors in East Chattanooga, ranks 26 to 39
RankBusinessCR ScoreGoogle ratingDistance
26Chattanooga Roofing Contractors535.0★ (27)2 mi
27Jax Insulation & Sof Pac533.7★ (3)6 mi
28Spray Foam Concepts534.4★ (7)5 mi
2931-W Insulation524.1★ (33)1 mi
30Insulation Commandos of Greater Chattanooga525.0★ (14)13 mi
31Shelter Foam525.0★ (3)4 mi
32Spray Foam Insulation Systems524.9★ (8)11 mi
33iFoam LLC Chattanooga523.0★ (4)11 mi
34CSS Foam LLC515.0★ (10)23 mi
35Burton Home Inspectors505.0★ (64)23 mi
36Tri-Star Spray Foam Insulation495.0★ (5)19 mi
37Elder's Ace Handyman Services494.9★ (341)23 mi
38SPI - Specialty Products and Insulation Inc.494.2★ (6)3 mi
39Therm-Con, LLC473.9★ (43)4 mi

Also serving East Chattanooga

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 East Chattanooga
BusinessGoogle ratingDistance
Abg Caulking & Waterproofing4 mi
Anthem Insulation & Home5.0★ (2)2 mi
Apex Foam & Finishing, LLC2 mi
B&B Thermal Insulation, Inc.2 mi
Cleveland Spray Foam Solutions14 mi
Drynamic Studio4 mi
Energy Miser5.0★ (1)23 mi
FORM CRETE INSULATION1.0★ (1)23 mi
Foster Insulation5.0★ (1)8 mi
Georgia Spray Foam Insulation22 mi
Halchak Remodeling Company LLC5.0★ (1)5 mi
Hernandez foam LLC3.0★ (1)20 mi
Moreno's group llc4.0★ (1)2 mi
Pittman Construction20 mi
Prep,Prime and Ready to Paint5.0★ (1)22 mi
Sci Remediating6 mi
Sealed Up Spray Foam6 mi
Signet Contracting Inc6 mi
Spray Foam Insulation2 mi
SprayFoamEtc5 mi

How much do insulation contractors cost in East Chattanooga?

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

How much do insulation contractors cost in East Chattanooga?
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 East Chattanooga insulation contractors

We scored 39 East Chattanooga 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 East Chattanooga 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 East Chattanooga: frequently asked questions

Who is the best insulation contractor in East Chattanooga?

By CR Score, the highest-ranked insulation contractor in East Chattanooga, TN is Foametix of Chattanooga with a CR Score of 61/100. It has 4.9★ from 108 Google reviews. It is open 7 days a week. AFS Foundation & Waterproofing Specialists (#2) and Home Town Spray Foam (#3) follow. We ranked 39 insulation contractors on ten factors, last updated October 22, 2026.

How many insulation contractors are there in East Chattanooga?

ContractorsRanked ranks 39 insulation contractors serving East Chattanooga, TN. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which insulation contractors in East Chattanooga are open 24/7?

5 ranked insulation contractors in East Chattanooga post 24/7 hours. The highest-ranked are Home Town Spray Foam (#3), Volunteer NDT Corporation (#8) and Southern Industries Home Improvements (#9). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which insulation contractors in East Chattanooga work on weekends?

16 of 39 ranked insulation contractors post Saturday hours and 12 post Sunday hours. The highest-ranked open Saturdays are Foametix of Chattanooga (#1), AFS Foundation & Waterproofing Specialists (#2) and Home Town Spray Foam (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does attic insulation cost in East Chattanooga?

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

What Google rating do East Chattanooga insulation contractors have?

The median Google rating among 39 rated insulation contractors in East Chattanooga is 4.9★, with a median of 27 reviews. AFS Foundation & Waterproofing Specialists has the most, 1,330 reviews, and ranks #2. 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 East Chattanooga count in this ranking?

Yes, if they are within 25 mi of the East Chattanooga 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 East Chattanooga

  1. October 2026: CR Scores recalculated for 39 insulation contractors serving East Chattanooga.

More insulation contractors and East Chattanooga pages

Other trades in East Chattanooga