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SIX HVAC, LLCHVAC contractor in Princeton, NJ

SIX HVAC, LLC is an HVAC contractor at 300 Carnegie Center Dr, Princeton, NJ 08540, ranked #22 of 789 HVAC contractors in Princeton and rated 4.8 from 53 Google reviews. Open 24 hours a day, 7 days a week.

Princeton, NJUpdated 0 paid placements in any rankingHow we rank

Call (609) 882-6664Website ↗

Key facts

Key facts about SIX HVAC, LLC
Address300 Carnegie Center Dr, Princeton, NJ 08540Get directions
Phone(609) 882-6664
Websitesixhvac.com
HoursOpen 24 hours, 7 days a week
Google rating4.8 from 53 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Princeton and 11 towns within 25 miles: Princeton Meadows, Mercerville, Mercerville-Hamilton Square, Heathcote, Hamilton Square, Hightstown, Dayton, Kendall Park, Ewing, Trenton and Twin Rivers.

Based in Princeton, NJView on map

Opening hours

Opening hours for SIX HVAC, LLC
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.

Compare nearby HVAC contractors

SIX HVAC, LLC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
SIX HVAC, LLC (this business)—604.8 (53)—YesYes
ECI Comfort#20604.9 (1,147)—YesYes18.4 mi
Edison Heating & Cooling#21604.8 (1,766)—YesYes20.5 mi
Right On Air Conditioning and Heating#23604.8 (205)—YesYes10.5 mi

See all 789 ranked HVAC contractors in Princeton

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 53 Google reviews

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Questions about SIX HVAC, LLC

How is SIX HVAC, LLC ranked in Princeton?

SIX HVAC, LLC is ranked #22 of 789 HVAC contractors in Princeton by CR Score, with 60 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 SIX HVAC, LLC’s hours?

SIX HVAC, LLC 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 SIX HVAC, LLC serve?

Serves Princeton and 11 towns within 25 miles: Princeton Meadows, Mercerville, Mercerville-Hamilton Square, Heathcote, Hamilton Square, Hightstown, Dayton, Kendall Park, Ewing, Trenton and Twin Rivers. 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 SIX HVAC, LLC?

SIX HVAC, LLC has a rating of 4.8 from 53 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 SIX HVAC, LLC?

Call SIX HVAC, LLC on (609) 882-6664. The business is at 300 Carnegie Center Dr, Princeton, NJ 08540. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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