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Keystone HVAC IncHVAC contractor in Northampton, PA

Keystone HVAC Inc is an HVAC contractor at 236 Rinker Rd, Northampton, PA 18067, ranked #23 of 271 HVAC contractors in Northampton and rated 4.6 from 22 Google reviews. Open 24 hours a day, 7 days a week.

Northampton, PAUpdated 0 paid placements in any rankingHow we rank

Call (610) 739-2904Website ↗

Key facts

Key facts about Keystone HVAC Inc
Address236 Rinker Rd, Northampton, PA 18067Get directions
Phone(610) 739-2904
Websitekeystonehvacinc.com
HoursOpen 24 hours, 7 days a week
Google rating4.6 from 22 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Northampton and 11 towns within 25 miles: Whitehall Township, Catasauqua, Fullerton, Palmerton, Nazareth, Allentown, Bethlehem, Wescosville, Wilson, Hellertown and Easton.

Based in Northampton, PAView on map

Opening hours

Opening hours for Keystone HVAC Inc
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

Keystone HVAC Inc compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Keystone HVAC Inc (this business)—594.6 (22)—YesYes
Ayers HVAC LLC#21605.0 (20)—YesYes2.2 mi
Blue & Gray Total Home Services#22595.0 (59)—YesYes7.6 mi
Island Breeze Comfort Solutions LLC#24594.9 (49)—YesYes3.2 mi

See all 271 ranked HVAC contractors in Northampton

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.6from 22 Google reviews

Hired Keystone HVAC Inc? Write a review

Questions about Keystone HVAC Inc

How is Keystone HVAC Inc ranked in Northampton?

Keystone HVAC Inc is ranked #23 of 271 HVAC contractors in Northampton 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 Keystone HVAC Inc’s hours?

Keystone HVAC Inc 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 Keystone HVAC Inc serve?

Serves Northampton and 11 towns within 25 miles: Whitehall Township, Catasauqua, Fullerton, Palmerton, Nazareth, Allentown, Bethlehem, Wescosville, Wilson, Hellertown and Easton. 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 Keystone HVAC Inc?

Keystone HVAC Inc has a rating of 4.6 from 22 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 Keystone HVAC Inc?

Call Keystone HVAC Inc on (610) 739-2904. The business is at 236 Rinker Rd, Northampton, PA 18067. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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