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Crawl Space NinjaInsulation contractor in Knoxville, TN

Crawl Space Ninja is an insulation contractor at 6011 Ridan Dr, Knoxville, TN 37909, ranked #4 of 42 insulation contractors in Knoxville and rated 4.9 from 546 Google reviews. Open Monday to Friday.

Knoxville, TNUpdated 0 paid placements in any rankingHow we rank

Call (865) 417-3953Website ↗

Key facts

Key facts about Crawl Space Ninja
Address6011 Ridan Dr, Knoxville, TN 37909Get directions
Phone(865) 417-3953
Websitecrawlspaceninja.com
HoursMonday to Thursday: 8 AM – 5 PM; Friday: 8 AM – 4 PM
Google rating4.9 from 546 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Insulationmain tradeGoogle main category
  • Plumbingadditional Google category
  • Foundation Repairadditional Google category
  • Water Damage Restorationadditional Google category

Service area

Serves Knoxville and 10 towns within 25 miles: Farragut, Alcoa, Clinton, Eagleton Village, Maryville, Oak Ridge, Seymour, Lenoir City, Tellico Village and Loudon.

Based in Knoxville, TNView on map

Opening hours

Opening hours for Crawl Space Ninja
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 4 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical insulation prices

Typical insulation prices
JobLowTypicalHigh
Attic insulationPer attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range$1,700$2,100$2,500

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby insulation contractors

Crawl Space Ninja compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Crawl Space Ninja (this business)—614.9 (546)—NoNo
Alta Pest Control#2634.7 (1,192)—YesNo6.1 mi
Forever Guard Crawl Space Encapsulation and Repair of Knoxville#3625.0 (90)—YesYes7.2 mi
Koala Insulation of Greater Knoxville#5615.0 (345)—NoNo6.2 mi

See all 42 ranked insulation contractors in Knoxville

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 546 Google reviews

Hired Crawl Space Ninja? Write a review

Questions about Crawl Space Ninja

How is Crawl Space Ninja ranked in Knoxville?

Crawl Space Ninja is ranked #4 of 42 insulation contractors in Knoxville by CR Score, with 61 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Crawl Space Ninja’s hours?

Crawl Space Ninja is open Monday to Friday. Its listed hours are Monday to Thursday, 8 AM – 5 PM; Friday, 8 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Crawl Space Ninja serve?

Serves Knoxville and 10 towns within 25 miles: Farragut, Alcoa, Clinton, Eagleton Village, Maryville, Oak Ridge, Seymour, Lenoir City, Tellico Village and Loudon. The list is based on the business's location and the usual service radius for insulation. Confirm your address is covered when you call.

What do Google reviews say about Crawl Space Ninja?

Crawl Space Ninja has a rating of 4.9 from 546 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Crawl Space Ninja?

Call Crawl Space Ninja on (865) 417-3953. The business is at 6011 Ridan Dr, Knoxville, TN 37909. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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