90 HVAC Repair Contractors in Warminster, PA

4.9 avg rating
4,492 total reviews2 offer 24/7 service
Need emergency service? 8 HVAC providers in Warminster offer 24/7 availability

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Top-Rated HVAC Repair Contractors in Warminster

#1

Lions Heating and Air Conditioning

5.0(770 reviews)
24/7 Highly Rated

All 770 reviews award 5 stars, with customers frequently praising fair pricing, thorough load assessments, and the team's willingness to explain technical…

2049 Stout Dr, Warminster, PA 18974
#2

J.A. Smith Heating & Air Conditioning Inc

4.9(738 reviews)
Highly Rated

Of 738 reviews producing a 4.9-star average, customers consistently name specific technicians including Rick, Armando, Dominic, and Dan. Positive reviews…

360 Patricia Dr, Warminster, PA 18974
#3

Hughes Heating and Cooling

4.9(409 reviews)
Highly Rated

All eight sampled reviews carry 5-star ratings, with Nick appearing as the named technician in three reviews for furnace repairs, AC maintenance, and…

2031 Stout Dr #2, Warminster, PA 18974

All HVAC Repair Contractors (90 total)

Reit Energy Co.

4.8(352)
Highly Rated

All reviewers rating Reit Energy give 5 stars, with 352 total reviews reflecting broad satisfaction.…

899 Mearns Rd, Warminster, PA 18974

Home Rangers LLC

4.9(246)
24/7 Highly Rated

Nearly all 246 reviewers award 5 stars, with technicians Dan and the installing plumber named across multiple…

667 Mary St, Warminster, PA 18974

Retro HVAC Service & Installation LLC

4.9(243)
Highly Rated

All 243 reviews on the books rate either 4 or 5 stars, with the majority awarding 5 stars. Reviewers…

671a Mary St, Warminster, PA 18974

American Team Inc.

4.2(410)

5-star reviews consistently praise diagnostic thoroughness and punctual arrival, with multiple reviewers…

MMA Mechanical Inc

5.0(104)
Highly Rated

All 104 reviews award 5 stars, with customers consistently praising technician Mobin's expertise with Navien…

Crossley Heating & Cooling

5.0(102)
Highly Rated

All 102 reviews award Crossley Heating & Cooling a perfect 5-star rating, with multiple customers…

LegendAir Heating & Cooling LLC

4.9(108)
Highly Rated

108 reviewers collectively award LegendAir a 4.9-star average, with multiple clients specifically praising…

1836 Stout Dr Unit 16, Warminster, PA 18974

FB Plumbing & Heating LLC

5.0(92)

All eight sampled reviews award 5 stars, with five specifically naming Frank and praising his honest…

Grady Brothers Services LLC

5.0(90)

All eight published reviewers award 5 stars, with four clients specifically noting same-day or after-hours…

Aire Serv of Northampton

4.9(85)

All 85 reviews award 5 stars, with Amer (the owner and lead technician) named in every testimonial as the…

Perfect Temp Mechanical

5.0(74)

Every reviewer awarded 5 stars, with Jeff named across multiple feedbacks as the primary technician…

576 W Bristol Rd, Warminster, PA 18974

1221 HVAC

5.0(60)

60 reviewers all award 5 stars, with 4 specifically mentioning emergency same-day service. Positive reviews…

TAG Mechanical Heating & Air Conditioning Inc.

5.0(57)

All 57 reviewers award 5 stars, with Tom Brennan named in every customer story as the primary technician.…

Professional Solution Inc (Plumbing & HVAC)

5.0(51)

All 51 reviews award 5 stars, with every reviewer who mentioned a technician by name citing Zaza. Emergency…

MRI Mechanical Inc.

5.0(51)

All fifty-one reviewers award five stars, with customers specifically commendingsame-day response, discovery…

CLA Mechanical

5.0(48)

All 48 reviews award 5 stars, with every named reviewer referencing founder Jody Kirk by name and praising…

Go Green Truck HVAC

4.8(50)

Fifty reviewers collectively award a 4.8-star rating, with multiple customers specifically praising same-day…

County Line Plumbing & Heating

4.9(38)

All 38 reviewers awarded 5 stars, with customers consistently mentioning same-day emergency response, fair…

215 Home Comfort

5.0(35)

All 35 reviews award 5 stars, with emergency response mentioned across multiple accounts including Christmas…

One Mechanical New Innovations, LLC.

4.4(57)

4 of 6 visible reviews are 5-star, all naming Justin or Amari. Positive reviewers specifically note same-day…

868 W Street Rd Suite 145, Warminster, PA 18974

Horsham Heating and Cooling LLC

4.9(36)

Seven of seven published reviews award 5 stars. Five reviewers specifically name Ed Miller, noting his…

MAXIMUM HVAC ( Heating and Air conditioning )

5.0(31)

All five featured reviewers award 5-star ratings, with four specifically mentioning Beck or Bekzod by name.…

Edge Mechanical

5.0(30)

All 30 reviews award 5 stars, a perfect score indicating consistent client satisfaction. Five reviewers…

Elite Mechanical Heating and Air Conditioning

5.0(30)

All 30 reviews award 5 stars, with customers consistently highlighting owner Jonathan Caswell's same-day…

EMCO Tech Heating & Cooling

4.9(32)

All eight sampled reviewers award 5-star ratings, with three explicitly mentioning same-day or prompt…

TotalCare Heating & Cooling

5.0(27)

All 27 reviewers award 5 stars, with 5 of 8 reviewers specifically mentioning Dominic by name. Emergency…

Rossi Mechanical Services

4.6(36)

All 36 reviews award five stars, with customers consistently citing fair pricing, transparent communication,…

HVAC Repair Costs in Warminster

Typical heating and cooling repair costs in Warminster, by component.

ServiceLowAverageHigh
Diagnostic / service call
$75$120$200
Thermostat replacement
$150$275$500
Blower motor replacement
$400$650$1,100
Heat exchanger replacement
$1,500$2,200$3,500
Ignitor replacement (gas furnace)
$150$250$400
Control board replacement
$300$550$900
Full system repair (major)
Multi-component failure
$500$1,200$3,000

Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.

HVAC Repair in Warminster, PA: What to Expect

Warminster sits inside the Delaware Valley where hot, humid summers and winters that dip into the mid-20s create a year-round need for system reliability. Those swings drive calls for maintenance, refrigerant checks and emergency fixes. The local marketplace lists about 90 contractors averaging a 4.2 rating from 5,177 reviews, with five firms offering 24/7 support for hvac-repair Warminster.

Specific price tags for repairs depend heavily on the component and labor involved; the dataset here didn’t include the topCostItems, so expect anything from modest diagnostic fees to several hundred dollars for parts and labor on common fixes. Pennsylvania has no statewide HVAC license, so municipal or county-level credentials and permits matter; confirm local licensing, insurance and any required permits before authorizing work.

Customer highlights weren’t provided in the brief, so focus on patterns that show quality: prompt response times, clear written estimates, transparent parts warranties and documented system diagnostics. Prioritize contractors who can show local permitting history, steady review volume rather than a handful of extremes, and those offering seasonal maintenance plans to reduce emergency visits during both humid summers and frigid winters.

Frequently Asked Questions

HVAC repairs in Warminster range from $75-$3,500 depending on the component. Thermostat replacement runs $150-$500, blower motor $400-$1,100, ignitor $150-$400, and heat exchanger replacement $1,500-$3,500. Diagnostic fees of $75-$200 are typically credited toward the repair if you proceed.

All HVAC Contractors in Warminster, PA

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