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Greenwich Building CompanyGeneral contractor in Greenwich, CT

Greenwich Building Company is a general contractor at 37 Arch St, Greenwich, CT 06830, rated 5.0 from 23 Google reviews. Open Monday to Friday.

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Call (929) 548-1001Website ↗

Key facts

Key facts about Greenwich Building Company
Address37 Arch St, Greenwich, CT 06830Get directions
Phone(929) 548-1001
Websitegreenwichbuilding.com
HoursMonday to Friday: 9 AM – 5 PM
Google rating5.0 from 23 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Greenwich and 11 towns within 25 miles: Cos Cob, Riverside, Old Greenwich, Stamford, North Stamford, Darien, New Canaan, Norwalk, East Norwalk, Wilton and Westport.

Based in Greenwich, CTView on map

Opening hours

Opening hours for Greenwich Building Company
DayHours
Monday9 AM – 5 PM
Tuesday9 AM – 5 PM
Wednesday9 AM – 5 PM
Thursday9 AM – 5 PM
Friday9 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

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.

Reviews

ContractorsRanked reviews

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Google

5.0from 23 Google reviews

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Questions about Greenwich Building Company

What are Greenwich Building Company’s hours?

Greenwich Building Company is open Monday to Friday. Its listed hours are Monday to Friday, 9 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 Greenwich Building Company serve?

Serves Greenwich and 11 towns within 25 miles: Cos Cob, Riverside, Old Greenwich, Stamford, North Stamford, Darien, New Canaan, Norwalk, East Norwalk, Wilton and Westport. 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 Greenwich Building Company?

Greenwich Building Company has a rating of 5.0 from 23 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 Greenwich Building Company?

Call Greenwich Building Company on (929) 548-1001. The business is at 37 Arch St, Greenwich, CT 06830. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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