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A & B PlumbingPlumber in Greenwich, CT

A & B Plumbing is a plumber in Greenwich, CT, ranked #2 of 1,144 plumbers in Greenwich and rated 5.0 from 138 Google reviews. Open 24 hours a day, 7 days a week.

Greenwich, CTUpdated 0 paid placements in any rankingHow we rank

Call (914) 510-5925Website ↗

Key facts

Key facts about A & B Plumbing
Phone(914) 510-5925
Websiteabplumbingny.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 138 Google reviews

Trades

Each trade shows the evidence we matched it on.

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 A & B Plumbing
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 plumbing prices

Typical plumbing prices
JobLowTypicalHigh
Water heater replacementPer unit, installed (unit plus labor); typical range of customer-reported jobs. US national range$882$1,348$1,826

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

Compare nearby plumbers

A & B Plumbing compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
A & B Plumbing (this business)—635.0 (138)—YesYes
Roto-Rooter Plumbing & Water Cleanup#1644.7 (2,274)—YesYes13.7 mi
Roto-Rooter Plumbing & Water Cleanup#3634.8 (1,070)—YesYes3.6 mi
Roto-Rooter Plumbing & Water Cleanup#4624.8 (648)—YesYes1.9 mi

See all 1144 ranked plumbers in Greenwich

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 138 Google reviews

Hired A & B Plumbing? Write a review

Questions about A & B Plumbing

How is A & B Plumbing ranked in Greenwich?

A & B Plumbing is ranked #2 of 1,144 plumbers in Greenwich by CR Score, with 63 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 A & B Plumbing’s hours?

A & B Plumbing 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 A & B Plumbing 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 plumbing. Confirm your address is covered when you call.

What do Google reviews say about A & B Plumbing?

A & B Plumbing has a rating of 5.0 from 138 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 A & B Plumbing?

Call A & B Plumbing on (914) 510-5925. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own A & B Plumbing? Claim this profile.

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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