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A-1 InsulationInsulation contractor in Greenville, SC

A-1 Insulation is an insulation contractor in Greenville, SC, ranked #6 of 35 insulation contractors in Greenville and rated 4.8 from 56 Google reviews. Open Monday to Saturday.

Greenville, SCUpdated 0 paid placements in any rankingHow we rank

Call (864) 501-0628Website ↗

Key facts

Key facts about A-1 Insulation
Phone(864) 501-0628
Websitea1insulation.com
HoursMonday to Saturday: 7 AM – 6 PM
Google rating4.8 from 56 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Greenville and 11 towns within 25 miles: Fountain Inn, Simpsonville, Five Forks, Mauldin, Greer, Laurens, Taylors, Wade Hampton, Gantt, Piedmont and Welcome.

Based in Greenville, SCView on map

Opening hours

Opening hours for A-1 Insulation
DayHours
Monday7 AM – 6 PM
Tuesday7 AM – 6 PM
Wednesday7 AM – 6 PM
Thursday7 AM – 6 PM
Friday7 AM – 6 PM
Saturday7 AM – 6 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

A-1 Insulation compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
A-1 Insulation (this business)—594.8 (56)—YesNo
Comfort Shield Insulation#4604.8 (40)—YesYes15.4 mi
Southern Industries Home Improvements#5604.6 (713)—YesYes10.4 mi
Atwood & Son#7594.4 (14)—YesYes19.0 mi

See all 35 ranked insulation contractors in Greenville

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 56 Google reviews

Hired A-1 Insulation? Write a review

Questions about A-1 Insulation

How is A-1 Insulation ranked in Greenville?

A-1 Insulation is ranked #6 of 35 insulation contractors in Greenville by CR Score, with 59 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 A-1 Insulation’s hours?

A-1 Insulation is open Monday to Saturday. Its listed hours are Monday to Saturday, 7 AM – 6 PM. On Saturdays it is open 7 AM to 6 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does A-1 Insulation serve?

Serves Greenville and 11 towns within 25 miles: Fountain Inn, Simpsonville, Five Forks, Mauldin, Greer, Laurens, Taylors, Wade Hampton, Gantt, Piedmont and Welcome. 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 A-1 Insulation?

A-1 Insulation has a rating of 4.8 from 56 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 A-1 Insulation?

Call A-1 Insulation on (864) 501-0628. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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