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DZ Plumbing and MechanicalHVAC contractor in Greenlawn, NY

DZ Plumbing and Mechanical is an HVAC contractor at 7 Griggs Dr, Greenlawn, NY 11740, rated 5.0 from 1 Google review. Open 24 hours a day, 7 days a week.

Greenlawn, NY0 paid placements in any rankingHow we rank

Call (631) 923-8600

Key facts

Key facts about DZ Plumbing and Mechanical
Address7 Griggs Dr, Greenlawn, NY 11740Get directions
Phone(631) 923-8600
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 1 Google review

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Plumbingbusiness name

Service area

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

Based in Greenlawn, NYView on map

Opening hours

Opening hours for DZ Plumbing and Mechanical
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 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 1 Google reviews

Hired DZ Plumbing and Mechanical? Write a review

Questions about DZ Plumbing and Mechanical

What are DZ Plumbing and Mechanical’s hours?

DZ Plumbing and Mechanical 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 DZ Plumbing and Mechanical serve?

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

DZ Plumbing and Mechanical has a rating of 5.0 from 1 Google review. 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 DZ Plumbing and Mechanical?

Call DZ Plumbing and Mechanical on (631) 923-8600. The business is at 7 Griggs Dr, Greenlawn, NY 11740. Ask for a written estimate before any work starts.

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