114 HVAC Service Contractors in Warminster, PA

4.9 avg rating
6,894 total reviews4 offer 24/7 service
Need emergency service? 8 HVAC providers in Warminster offer 24/7 availability

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Top-Rated HVAC Service Contractors in Warminster

#1

Gastec Propane & Refill Station

4.9(923 reviews)
Highly Rated

Nearly all 923 reviews award 5 stars, with customers consistently praising rapid response times and professional technicians. Reviewers frequently mention…

25 Council Rock Dr, Warminster, PA 18974
#2

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
#3

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

All HVAC Service Contractors (114 total)

Angel Heating & Cooling

4.9(590)
Highly Rated

Three of five named reviews mention specific technicians by name, with Mustafa appearing in two reviews for…

1810 Mearns Rd, Warminster, PA 18974

Mallard Plumbing & Mechanical Inc.

4.9(505)
24/7 Highly Rated

Four reviewers specifically mention response times for urgent situations, with Paul's same-day arrival on a…

375 Ivyland Rd STE 20, Warminster, PA 18974

Hughes Heating and Cooling

4.9(409)
Highly Rated

All eight sampled reviews carry 5-star ratings, with Nick appearing as the named technician in three reviews…

2031 Stout Dr #2, Warminster, PA 18974

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

Ian Jonas & Son Plumbing and Heating

5.0(186)
Highly Rated

All 186 reviews award 5 stars, with technicians Ian and Nate specifically named across multiple mentions.…

American Team Inc.

4.2(410)

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

Hare & Company Plumbing & Drain Service

5.0(138)
24/7 Highly Rated

All 138 reviews award 5 stars, with multiple customers naming technician Kevin and praising response times…

1776 Stout Dr, Warminster, PA 18974

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…

Beeco's Plumbing & Heating

4.9(110)
Highly Rated

Five verified customer reviews uniformly assign 5 stars, with three specifically naming technician Matthew…

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…

Bill Gruber Inc.

5.0(85)

All 8 sampled reviewers awarded 5-star ratings, with each specifically naming a technician (Kevin or Mike)…

FKRIV Plumbing & Heating Inc.

4.8(100)
Highly Rated

Every one of the six featured reviews awards 5 stars, with five clients specifically naming Frank as the…

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

Schlear Chimney and Masonry

4.9(75)

All 75 reviewers award 5 stars, with every customer praising Eric or Erick by name. Communication, thorough…

1181 Barness Dr, 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…

Phil Parkinson Plumbing

5.0(42)

All eight sampled reviewers award 5 stars, with Phil himself mentioned by name in four reviews. Reviewers…

941 W Bristol Rd, Warminster, PA 18974

HVAC Service Costs in Warminster

General HVAC service pricing across maintenance, repair, and installation in Warminster.

ServiceLowAverageHigh
Service call / diagnostic
$75$120$200
Routine tune-up (single system)
$70$125$200
Standard repair (avg)
$150$600$1,200
Major repair (compressor, heat exchanger)
$1,500$2,500$3,500
New system installation (mid-range)
$6,500$10,500$14,000
Full HVAC replacement
AC + furnace combined
$11,590$13,430$14,100

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

HVAC Service in Warminster, PA: What to Expect

Philadelphia’s climate—hot, humid summers with 87°F highs and nearly 30 days above 90°F, and winters dipping to 26°F—keeps HVAC systems working year-round in Warminster, a Delaware Valley suburb of the metro. That seasonal swing increases cooling and heating demand, which explains a dense field of 114 contractors serving the area; average rating is 4.3 across 8,198 reviews and eight firms offer 24/7 service. Use the term hvac-service Warminster to narrow searches.

The dataset didn’t include specific top-cost line items, so clear cost estimates aren’t available here. Expect pricing to vary by equipment brand, system size, ductwork condition and labor rates; emergency calls and off-hours work typically increase charges. Pennsylvania lacks a statewide HVAC license, so confirm local municipal or county licensing, insurer requirements and any contractor certifications before scheduling work.

Customer highlights were not supplied in the materials I received, so there are no named technicians to cite. In lieu of highlights, watch review patterns for punctuality, diagnostic thoroughness, accurate estimates and follow-up service. Prioritize contractors who document work, offer clear warranties and have repeat positive feedback for both seasonal maintenance and emergency repairs.

Frequently Asked Questions

HVAC service pricing in Warminster ranges from diagnostic calls around $75-$200 to full system replacements at $11,000-$14,000. Routine tune-ups run $70-$200, standard repairs average $150-$600, and major component replacements (compressor, heat exchanger) can reach $2,800-$3,500.

All HVAC Contractors in Warminster, PA

Complete directory of 115 contractors — browse alphabetically

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