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3K ProInsulation contractor in Trumbull, CT

3K Pro is an insulation contractor at 44 Endeavor St, Trumbull, CT 06611, ranked #4 of 70 insulation contractors in Trumbull and rated 5.0 from 18 Google reviews. Open Monday to Saturday.

Trumbull, CTUpdated 0 paid placements in any rankingHow we rank

Call (203) 685-2819Website ↗

Key facts

Key facts about 3K Pro
Address44 Endeavor St, Trumbull, CT 06611Get directions
Phone(203) 685-2819
Website3kproinsulation.com
HoursMonday to Friday: 7 AM – 7 PM; Saturday: 7 AM – 5 PM
Google rating5.0 from 18 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Trumbull and 11 towns within 25 miles: Easton, Bridgeport, Stratford, Shelton, Derby, Fairfield, City of Milford (balance), Milford, Ansonia, Orange and Westport.

Based in Trumbull, CTView on map

Opening hours

Opening hours for 3K Pro
DayHours
Monday7 AM – 7 PMevening
Tuesday7 AM – 7 PMevening
Wednesday7 AM – 7 PMevening
Thursday7 AM – 7 PMevening
Friday7 AM – 7 PMevening
Saturday7 AM – 5 PM
SundayClosed
  • Open evenings (after 6 PM)
  • 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

3K Pro compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
3K Pro (this business)—575.0 (18)—YesNo
Power Home Remodeling#2574.6 (3,018)—YesNo3.7 mi
PNC Spray Foam Insulation in Fairfield County#3575.0 (4)—YesYes3.1 mi
Advanced Insulation Milford#5565.0 (39)—YesNo7.3 mi

See all 70 ranked insulation contractors in Trumbull

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 18 Google reviews

Hired 3K Pro? Write a review

Questions about 3K Pro

How is 3K Pro ranked in Trumbull?

3K Pro is ranked #4 of 70 insulation contractors in Trumbull by CR Score, with 57 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 3K Pro’s hours?

3K Pro is open Monday to Saturday. Its listed hours are Monday to Friday, 7 AM – 7 PM; Saturday, 7 AM – 5 PM. On Saturdays it is open 7 AM to 5 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does 3K Pro serve?

Serves Trumbull and 11 towns within 25 miles: Easton, Bridgeport, Stratford, Shelton, Derby, Fairfield, City of Milford (balance), Milford, Ansonia, Orange and Westport. 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 3K Pro?

3K Pro has a rating of 5.0 from 18 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 3K Pro?

Call 3K Pro on (203) 685-2819. The business is at 44 Endeavor St, Trumbull, CT 06611. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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