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ContractorsRanked

Best Insulation Contractors in Clarksville, TN (2026)

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

The short answer

  1. 1

    Best overall in Clarksville: Insulation Commandos of Clarksville, CR Score 67/100; 5.0★ from 98 Google reviews; open 7 days a week.

  2. 3

    Best for emergencies (open 24/7): Off-Axis Spray Foam, posts 24/7 hours; ranked #3 of 12.

  3. 12

    Most-reviewed: Impire Commercial & Residential Services, 54 Google reviews at 4.9★, the most of 12 ranked after Insulation Commandos of Clarksville; ranked #12.

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

12 Clarksville insulation contractors are ranked here by CR Score, from ten published factors. 1 is open 24/7, 8 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 5.0★ across 12 rated businesses.

Top 10 insulation contractors in Clarksville at a glance

Top 10 insulation contractors in Clarksville at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Insulation Commandos of Clarksville675.0★ (98)ClarksvilleSat · Sun · EveningsOverall
2Energy Solutions625.0★ (31)ClarksvilleSat—
3Off-Axis Spray Foam615.0★ (7)Clarksville24/7Emergencies
431-W Insulation604.3★ (28)ClarksvilleSat—
5Underworld Encapsulation595.0★ (22)Clarksville——
6Energy Solutions, LLC594.7★ (12)ClarksvilleSat—
7Clarksville Spray Foam Insulation595.0★ (18)Clarksville——
8TR ALL INSULATION585.0★ (3)ClarksvilleSat · Sun—
9Lewis Handyman Services585.0★ (34)ClarksvilleSat · Sun—
10All-Tech Insulation & Spray Foam574.3★ (17)Clarksville——

The 12 best insulation contractors in Clarksville, ranked

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

  2. #2 Energy Solutions

    Based in Clarksville

    62/100CR Score

    Ranked #2 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 31 Google reviews
    Hours
    Mon–Sat 7 AM–6 PM · Sun closed
    View profile for Energy Solutions(931) 651-9284

  3. #3 Off-Axis Spray Foam

    Based in Clarksville

    61/100CR Score

    Ranked #3 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 7 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1075 Gip Manning Rd, Clarksville, TN 37042
    View profile for Off-Axis Spray Foam(931) 343-9588

  4. #4 31-W Insulation

    Based in Clarksville

    60/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.3★ from 28 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.3★ from 28 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat 7 AM–12 PM · Sun closed
    Address
    9630 Russellville Rd, Guthrie, KY 42234
    View profile for 31-W Insulation(270) 483-7272

  5. #5 Underworld Encapsulation

    Based in Clarksville

    59/100CR Score

    Ranked #5 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 22 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    View profile for Underworld Encapsulation(931) 263-2047

  6. #6 Energy Solutions, LLC

    Based in Clarksville

    59/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.7★ from 12 Google reviews
    Hours
    Mon–Fri 7 AM–6 PM · Sat 9 AM–5 PM · Sun closed
    View profile for Energy Solutions, LLC(360) 632-6351

  8. #8 TR ALL INSULATION

    Based in Clarksville

    58/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 3 Google reviews
    Hours
    Mon–Fri 6 AM–6 PM · Sat 6 AM–5 PM · Sun 9 AM–2 PM
    Address
    1209 Stillwood Dr, Clarksville, TN 37042
    View profile for TR ALL INSULATION(615) 967-6140

  10. #10 All-Tech Insulation & Spray Foam

    Based in Clarksville

    57/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.3★ from 17 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.3★ from 17 Google reviews
    Hours
    Mon–Thu 7 AM–4 PM · Fri 7 AM–3 PM · Sat–Sun closed
    Address
    1040 Smokestack Dr, Clarksville, TN 37040
    View profile for All-Tech Insulation & Spray Foam(931) 552-0200

  11. #11 Nichols Insulation

    Based in Clarksville

    57/100CR Score

    Ranked #11 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 5.0★ from 3 Google reviews
    Address
    3100 Dunlop Ln, Clarksville, TN 37043
    View profile for Nichols Insulation(931) 645-3530

Also serving Clarksville

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 Clarksville
BusinessGoogle ratingDistance
Action Air Conditioning Service Inc4.8★ (893)In Clarksville
AmeriSide Exteriors5.0★ (18)In Clarksville
Baggett Heating & Cooling, Inc4.9★ (579)In Clarksville
Crawl Space Techs5.0★ (114)In Clarksville
Cunningham Acoustical & Rslnt4.8★ (10)In Clarksville
DRYmedic Services of Clarksville5.0★ (121)In Clarksville
Frontier Foundation & Crawl Space Repair4.9★ (2,878)In Clarksville
Hall Construction LLC5.0★ (4)In Clarksville
Hart's Home Improvement5.0★ (70)In Clarksville
Hinds Construction5.0★ (12)In Clarksville
MPower Group LLC - Cash Home Buyers, Home Builders, Roofing & Construction Services5.0★ (25)In Clarksville
MSI Homes, LLC1.9★ (24)In Clarksville
Reda Home Builders3.9★ (93)In Clarksville
SERVPRO of Montgomery County4.9★ (836)In Clarksville
Smith Custom Construction, LLC3.7★ (3)In Clarksville
Statewide Roofing Specialist5.0★ (5)In Clarksville
TERRY KING HOME SERVICE5.0★ (1)In Clarksville
United Structural Systems4.9★ (1,044)In Clarksville
Winsupply Clarksville TN4.9★ (15)In Clarksville
Woodson Construction4.0★ (4)In Clarksville

How much do insulation contractors cost in Clarksville?

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

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

We scored 12 Clarksville 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 Clarksville 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 Clarksville: frequently asked questions

Who is the best insulation contractor in Clarksville?

By CR Score, the highest-ranked insulation contractor in Clarksville, TN is Insulation Commandos of Clarksville with a CR Score of 67/100. It has 5.0★ from 98 Google reviews. It is open 7 days a week. Energy Solutions (#2) and Off-Axis Spray Foam (#3) follow. We ranked 12 insulation contractors on ten factors, last updated October 22, 2026.

How many insulation contractors are there in Clarksville?

ContractorsRanked ranks 12 insulation contractors serving Clarksville, TN. 11 of them are based in Clarksville; 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 Clarksville are open 24/7?

1 ranked insulation contractor in Clarksville posts 24/7 hours. The highest-ranked is Off-Axis Spray Foam (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which insulation contractors in Clarksville work on weekends?

8 of 12 ranked insulation contractors post Saturday hours and 4 post Sunday hours. The highest-ranked open Saturdays are Insulation Commandos of Clarksville (#1), Energy Solutions (#2) and Off-Axis Spray Foam (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does attic insulation cost in Clarksville?

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

What Google rating do Clarksville insulation contractors have?

The median Google rating among 12 rated insulation contractors in Clarksville is 5.0★, with a median of 20 reviews. Insulation Commandos of Clarksville has the most, 98 reviews, and ranks #1. 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 Clarksville count in this ranking?

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

  1. October 2026: CR Scores recalculated for 12 insulation contractors serving Clarksville.

More insulation contractors and Clarksville pages

Other trades in Clarksville