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General Mechanical Insulation LLCInsulation contractor in East Haddam, CT

General Mechanical Insulation LLC is an insulation contractor at 16 Nelkin Rd, Colchester, CT 06415, ranked #20 of 47 insulation contractors in East Haddam and rated 5.0 from 3 Google reviews. Open Monday to Friday.

East Haddam, CTUpdated 0 paid placements in any rankingHow we rank

Call (860) 213-2154

Key facts

Key facts about General Mechanical Insulation LLC
Address16 Nelkin Rd, Colchester, CT 06415, East Haddam, CTGet directions
Phone(860) 213-2154
HoursMonday to Friday: 8 AM – 5 PM
Google rating5.0 from 3 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves East Haddam and 11 towns within 25 miles: Hebron, Montville Center, Willimantic, Norwich, Windham, Mansfield City, Portland, Cromwell, Middletown, Glastonbury Center and Waterford.

Based in East Haddam, CTView on map

Opening hours

Opening hours for General Mechanical Insulation LLC
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 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

General Mechanical Insulation LLC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
General Mechanical Insulation LLC (this business)—535.0 (3)—NoNo
Hartford Building Company LLC#18535.0 (6)—YesYes17.2 mi
Extreme Spray Foam of Hartford#19535.0 (16)—NoNo16.7 mi
NexGen Energy LLC#21535.0 (11)—YesNo18.8 mi

See all 47 ranked insulation contractors in East Haddam

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 3 Google reviews

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Questions about General Mechanical Insulation LLC

How is General Mechanical Insulation LLC ranked in East Haddam?

General Mechanical Insulation LLC is ranked #20 of 47 insulation contractors in East Haddam 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 General Mechanical Insulation LLC’s hours?

General Mechanical Insulation LLC is open Monday to Friday. Its listed hours are Monday to Friday, 8 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 General Mechanical Insulation LLC serve?

Serves East Haddam and 11 towns within 25 miles: Hebron, Montville Center, Willimantic, Norwich, Windham, Mansfield City, Portland, Cromwell, Middletown, Glastonbury Center and Waterford. 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 General Mechanical Insulation LLC?

General Mechanical Insulation LLC has a rating of 5.0 from 3 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 General Mechanical Insulation LLC?

Call General Mechanical Insulation LLC on (860) 213-2154. The business is at 16 Nelkin Rd, Colchester, CT 06415, East Haddam, CT. Ask for a written estimate before any work starts.

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