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X-treme Temp Heating & Cooling, LLCHVAC contractor in Wallingford, CT

X-treme Temp Heating & Cooling, LLC is an HVAC contractor at 340 Quinnipiac St #15, Wallingford, CT 06492, ranked #26 of 511 HVAC contractors in Wallingford and rated 4.9 from 273 Google reviews. Open Monday to Friday.

Wallingford, CTUpdated 0 paid placements in any rankingHow we rank

Call (203) 815-6851Website ↗

Key facts

Key facts about X-treme Temp Heating & Cooling, LLC
Address340 Quinnipiac St #15, Wallingford, CT 06492Get directions
Phone(203) 815-6851
Websitextremetempct.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.9 from 273 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Wallingford and 11 towns within 25 miles: Wallingford Center, Cheshire, Cheshire Village, North Haven, Hamden, Meriden, Prospect, North Branford, New Haven, Naugatuck and Woodbridge.

Based in Wallingford, CTView on map

Opening hours

Opening hours for X-treme Temp Heating & Cooling, LLC
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • 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.

Compare nearby HVAC contractors

X-treme Temp Heating & Cooling, LLC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
X-treme Temp Heating & Cooling, LLC (this business)—594.9 (273)—NoNo
E Elving Heating and Cooling LLC#24594.9 (90)—YesYes11.6 mi
Sky Heating And Cooling LLC#25594.9 (71)—YesYes5.0 mi
Saucier Mechanical Services#27594.7 (70)—YesYes8.3 mi

See all 511 ranked HVAC contractors in Wallingford

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 273 Google reviews

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Questions about X-treme Temp Heating & Cooling, LLC

How is X-treme Temp Heating & Cooling, LLC ranked in Wallingford?

X-treme Temp Heating & Cooling, LLC is ranked #26 of 511 HVAC contractors in Wallingford by CR Score, with 59 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 X-treme Temp Heating & Cooling, LLC’s hours?

X-treme Temp Heating & Cooling, LLC is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does X-treme Temp Heating & Cooling, LLC serve?

Serves Wallingford and 11 towns within 25 miles: Wallingford Center, Cheshire, Cheshire Village, North Haven, Hamden, Meriden, Prospect, North Branford, New Haven, Naugatuck and Woodbridge. 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 X-treme Temp Heating & Cooling, LLC?

X-treme Temp Heating & Cooling, LLC has a rating of 4.9 from 273 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 X-treme Temp Heating & Cooling, LLC?

Call X-treme Temp Heating & Cooling, LLC on (203) 815-6851. The business is at 340 Quinnipiac St #15, Wallingford, CT 06492. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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