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Gene Duffy PlumberHVAC contractor in Centerport, NY

Gene Duffy Plumber is an HVAC contractor at 347 E Main St, Centerport, NY 11721, rated 5.0 from 13 Google reviews. Open Monday to Saturday.

Centerport, NY0 paid placements in any rankingHow we rank

Call (631) 385-7011

Key facts

Key facts about Gene Duffy Plumber
Address347 E Main St, Centerport, NY 11721Get directions
Phone(631) 385-7011
HoursMonday to Friday: 7:30 AM – 5:30 PM; Saturday: 8 AM – 5 PM
Google rating5.0 from 13 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Plumbingbusiness name

Service area

Serves Centerport and 11 towns within 25 miles: Greenlawn, Northport, Huntington, Huntington Station, East Northport, Elwood, Cold Spring Harbor, South Huntington, Fort Salonga, Commack and West Hills.

Based in Centerport, NYView on map

Opening hours

Opening hours for Gene Duffy Plumber
DayHours
Monday7:30 AM – 5:30 PM
Tuesday7:30 AM – 5:30 PM
Wednesday7:30 AM – 5:30 PM
Thursday7:30 AM – 5:30 PM
Friday7:30 AM – 5:30 PM
Saturday8 AM – 5 PM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • Open Sundays — no

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

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

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 13 Google reviews

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Questions about Gene Duffy Plumber

What are Gene Duffy Plumber’s hours?

Gene Duffy Plumber is open Monday to Saturday. Its listed hours are Monday to Friday, 7:30 AM – 5:30 PM; Saturday, 8 AM – 5 PM. On Saturdays it is open 8 AM to 5 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Gene Duffy Plumber serve?

Serves Centerport and 11 towns within 25 miles: Greenlawn, Northport, Huntington, Huntington Station, East Northport, Elwood, Cold Spring Harbor, South Huntington, Fort Salonga, Commack and West Hills. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Gene Duffy Plumber?

Gene Duffy Plumber has a rating of 5.0 from 13 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 Gene Duffy Plumber?

Call Gene Duffy Plumber on (631) 385-7011. The business is at 347 E Main St, Centerport, NY 11721. Ask for a written estimate before any work starts.

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