Skip to content
ContractorsRanked

31-W InsulationInsulation contractor in Columbia, SC

31-W Insulation is an insulation contractor at 120 Sparkman Dr, Columbia, SC 29209, ranked #13 of 29 insulation contractors in Columbia and rated 4.9 from 7 Google reviews. Open Monday to Saturday.

Columbia, SCUpdated 0 paid placements in any rankingHow we rank

Call (803) 776-3111Website ↗

Key facts

Key facts about 31-W Insulation
Address120 Sparkman Dr, Columbia, SC 29209Get directions
Phone(803) 776-3111
Website31w.com
HoursMonday to Friday: 7 AM – 5 PM; Saturday: 7 AM – 12 PM
Google rating4.9 from 7 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Columbia and 11 towns within 25 miles: Forest Acres, Cayce, West Columbia, Woodfield, Dentsville, Oak Grove, Saint Andrews, Seven Oaks, Red Bank, Lexington and Irmo.

Based in Columbia, SCView on map

Opening hours

Opening hours for 31-W Insulation
DayHours
Monday7 AM – 5 PM
Tuesday7 AM – 5 PM
Wednesday7 AM – 5 PM
Thursday7 AM – 5 PM
Friday7 AM – 5 PM
Saturday7 AM – 12 PM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • 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

31-W Insulation compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
31-W Insulation (this business)—554.9 (7)—YesNo
S&W#11554.1 (15)—YesNo2.8 mi
Lucas Insulation#12555.0 (6)———5.0 mi
Unitherm Inc#14544.3 (4)———0.5 mi

See all 29 ranked insulation contractors in Columbia

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 7 Google reviews

Hired 31-W Insulation? Write a review

Questions about 31-W Insulation

How is 31-W Insulation ranked in Columbia?

31-W Insulation is ranked #13 of 29 insulation contractors in Columbia by CR Score, with 55 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 31-W Insulation’s hours?

31-W Insulation is open Monday to Saturday. Its listed hours are Monday to Friday, 7 AM – 5 PM; Saturday, 7 AM – 12 PM. On Saturdays it is open 7 AM to 12 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does 31-W Insulation serve?

Serves Columbia and 11 towns within 25 miles: Forest Acres, Cayce, West Columbia, Woodfield, Dentsville, Oak Grove, Saint Andrews, Seven Oaks, Red Bank, Lexington and Irmo. 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 31-W Insulation?

31-W Insulation has a rating of 4.9 from 7 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 31-W Insulation?

Call 31-W Insulation on (803) 776-3111. The business is at 120 Sparkman Dr, Columbia, SC 29209. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own 31-W Insulation? Claim this profile.

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

Claim this profile