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Southern Mechanical Insulation of NC, LLCInsulation contractor in Holly Springs, NC

Southern Mechanical Insulation of NC, LLC is an insulation contractor at 200 Cross Oaks Pl, Holly Springs, NC 27540, ranked #19 of 59 insulation contractors in Holly Springs and rated 4.6 from 5 Google reviews. Open Monday to Friday.

Holly Springs, NCUpdated 0 paid placements in any rankingHow we rank

Call (919) 623-8663Website ↗

Key facts

Key facts about Southern Mechanical Insulation of NC, LLC
Address200 Cross Oaks Pl, Holly Springs, NC 27540Get directions
Phone(919) 623-8663
Websitesmi-nc.com
HoursMonday to Friday: 7 AM – 5 PM
Google rating4.6 from 5 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Holly Springs and 11 towns within 25 miles: Fuquay-Varina, Apex, Cary, Garner, West Raleigh, Raleigh, Morrisville, Clayton, Knightdale, Chapel Hill and Durham.

Based in Holly Springs, NCView on map

Opening hours

Opening hours for Southern Mechanical Insulation of NC, LLC
DayHours
Monday7 AM – 5 PM
Tuesday7 AM – 5 PM
Wednesday7 AM – 5 PM
Thursday7 AM – 5 PM
Friday7 AM – 5 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

Southern Mechanical Insulation of NC, LLC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Southern Mechanical Insulation of NC, LLC (this business)—534.6 (5)—NoNo
Stetten Home Services#17534.9 (98)—NoNo12.0 mi
BULL CITY CRAWL SPACE ENCAPSULATION AND REPAIR OF DURHAM#18535.0 (189)—NoNo23.4 mi
Carolina Weatherization#20525.0 (68)—YesNo21.5 mi

See all 59 ranked insulation contractors in Holly Springs

Reviews

ContractorsRanked reviews

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Google

4.6from 5 Google reviews

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Questions about Southern Mechanical Insulation of NC, LLC

How is Southern Mechanical Insulation of NC, LLC ranked in Holly Springs?

Southern Mechanical Insulation of NC, LLC is ranked #19 of 59 insulation contractors in Holly Springs by CR Score, with 53 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 Southern Mechanical Insulation of NC, LLC’s hours?

Southern Mechanical Insulation of NC, LLC is open Monday to Friday. Its listed hours are Monday to Friday, 7 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Southern Mechanical Insulation of NC, LLC serve?

Serves Holly Springs and 11 towns within 25 miles: Fuquay-Varina, Apex, Cary, Garner, West Raleigh, Raleigh, Morrisville, Clayton, Knightdale, Chapel Hill and Durham. 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 Southern Mechanical Insulation of NC, LLC?

Southern Mechanical Insulation of NC, LLC has a rating of 4.6 from 5 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 Southern Mechanical Insulation of NC, LLC?

Call Southern Mechanical Insulation of NC, LLC on (919) 623-8663. The business is at 200 Cross Oaks Pl, Holly Springs, NC 27540. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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