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Karl's Plumbing Heating and CoolingHVAC contractor in Forest Hills, NY

Karl's Plumbing Heating and Cooling is an HVAC contractor in Forest Hills, NY, rated 3.6 from 77 Google reviews. Open 24 hours a day, 7 days a week.

Forest Hills, NY0 paid placements in any rankingHow we rank

Call (800) 721-3200Website ↗

Key facts

Key facts about Karl's Plumbing Heating and Cooling
Phone(800) 721-3200
Websitekarlsplumbing.com
HoursOpen 24 hours, 7 days a week
Google rating3.6 from 77 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Plumbingbusiness name

Service area

Serves Forest Hills and 12 towns within 25 miles: Port Jefferson Station, Terryville, Port Jefferson, Mount Sinai, Setauket-East Setauket, East Setauket, Selden, Miller Place, Stony Brook, Coram, Centereach and Sound Beach.

Based in Forest Hills, NYView on map

Opening hours

Opening hours for Karl's Plumbing Heating and Cooling
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

3.6from 77 Google reviews

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Questions about Karl's Plumbing Heating and Cooling

What are Karl's Plumbing Heating and Cooling’s hours?

Karl's Plumbing Heating and Cooling 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 Karl's Plumbing Heating and Cooling serve?

Serves Forest Hills and 12 towns within 25 miles: Port Jefferson Station, Terryville, Port Jefferson, Mount Sinai, Setauket-East Setauket, East Setauket, Selden, Miller Place, Stony Brook, Coram, Centereach and Sound Beach. 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 Karl's Plumbing Heating and Cooling?

Karl's Plumbing Heating and Cooling has a rating of 3.6 from 77 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 Karl's Plumbing Heating and Cooling?

Call Karl's Plumbing Heating and Cooling on (800) 721-3200. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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