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Superior ImprovementsGeneral contractor in Groton, CT

Superior Improvements is a general contractor in Groton, CT, ranked #1 of 125 general contractors in Groton and rated 4.7 from 14 Google reviews. Open 24 hours a day, 7 days a week.

Groton, CTUpdated 0 paid placements in any rankingHow we rank

Call (860) 881-6631

Key facts

Key facts about Superior Improvements
Phone(860) 881-6631
HoursOpen 24 hours, 7 days a week
Google rating4.7 from 14 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Groton and 11 towns within 25 miles: Montville Center, East Haddam, Waterford, New London, Conning Towers-Nautilus Park, Norwich, Old Saybrook, Ledyard, Hebron, Preston City and Windham.

Based in Groton, CTView on map

Opening hours

Opening hours for Superior Improvements
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical general contracting prices

Typical general contracting prices
JobLowTypicalHigh
Kitchen remodelPer project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.02 New England factor (2025 Cost vs. Value Report)$14,840$27,440$42,320
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 1.05 New England factor (2025 Cost vs. Value Report)$7,010$12,810$18,620

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby general contractors

Superior Improvements compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Superior Improvements (this business)—614.7 (14)—YesYes
Mohawk Northeast Inc#2614.6 (31)———11.2 mi
Jan Electronic Supplies Inc#3614.7 (43)—YesNo10.8 mi

See all 125 ranked general contractors in Groton

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.7from 14 Google reviews

Hired Superior Improvements? Write a review

Questions about Superior Improvements

How is Superior Improvements ranked in Groton?

Superior Improvements is ranked #1 of 125 general contractors in Groton by CR Score, with 61 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 Superior Improvements’ hours?

Superior Improvements is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Superior Improvements serve?

Serves Groton and 11 towns within 25 miles: Montville Center, East Haddam, Waterford, New London, Conning Towers-Nautilus Park, Norwich, Old Saybrook, Ledyard, Hebron, Preston City and Windham. The list is based on the business's location and the usual service radius for general contracting. Confirm your address is covered when you call.

What do Google reviews say about Superior Improvements?

Superior Improvements has a rating of 4.7 from 14 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.

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

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