33 AC Replacement Contractors in Warminster, PA

4.8 avg rating
3,033 total reviews1 offer 24/7 service
Need emergency service? 8 HVAC providers in Warminster offer 24/7 availability

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Top-Rated AC Replacement Contractors in Warminster

#1

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
#2

Angel Heating & Cooling

4.9(590 reviews)
Highly Rated

Three of five named reviews mention specific technicians by name, with Mustafa appearing in two reviews for installation and Brandon for project management.…

1810 Mearns Rd, Warminster, PA 18974
#3

Reit Energy Co.

4.8(352 reviews)
Highly Rated

All reviewers rating Reit Energy give 5 stars, with 352 total reviews reflecting broad satisfaction. Customers consistently mention named staff members like…

899 Mearns Rd, Warminster, PA 18974

All AC Replacement Contractors (33 total)

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

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.…

FB Plumbing & Heating LLC

5.0(92)

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

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…

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.…

Go Green Truck HVAC

4.8(50)

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

Rush Plumbing

4.8(47)

All 47 reviews on this listing average 4.8 stars, with multiple reviewers specifically naming technicians…

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…

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.…

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…

Rossi Mechanical Services

4.6(36)

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

Goss Plumbing And Heating, LLC

4.8(30)

Eight of eight published reviews award 5 stars, with three customers explicitly mentioning same-day or…

ECOWAVE HVAC

5.0(22)

All 22 customer reviews award five stars, including eight detailed entries. Multiple reviewers specifically…

770 E Street Rd, Warminster, PA 18974

Aquality Plumbing & Heating Co., Inc.

5.0(21)

All 21 reviews award 5 stars, with 4 reviewers specifically mentioning Barry by name and praising his…

Comfort Control Corp.

4.9(21)

Twenty-one reviewers award an average of 4.9 stars, with Pat H. and Tom R. each appearing in multiple…

EMCO Tech Heating & Cooling

4.8(22)

Five of eight reviewers mention specific technicians by name, with all five-star ratings citing either Joe,…

HOFFMAN’S PLUMBING & HVAC

4.8(21)

All 8 reviewers awarded 5 stars, with customers specifically praising emergency response times, high-quality…

Mike Loves HVAC

4.5(26)

All 26 reviews carry 5-star ratings, with homeowners frequently citing same-day problem identification,…

Airplus Mechanical LLC

4.6(21)

All 21 reviews award 5 stars, with customers consistently praising Mike Marcelline by name. Multiple…

YMK Construction HVAC

5.0(13)

All 13 reviews award 5 stars, with customers specifically praising transparent pricing, punctual arrivals,…

Johns Heating and Cooling LLC

4.3(11)

3 of 4 detailed reviews praise Jon's professionalism and knowledge, while 2 reviews criticize poor…

Prime Design Heating and Air

5.0(7)

All seven reviews award 5 stars, with five customers specifically naming owner Eric or Erich Murphy and…

Apex Heating & Cooling Inc

4.1(9)

4 of 9 reviewers awarded 5-star ratings specifically praising on-time arrival, clean work sites, and…

AC Replacement Costs in Warminster

Replacement costs for aging systems in Warminster. If repair cost exceeds 50% of replacement, replacement is usually more economical.

ServiceLowAverageHigh
Central AC (3-ton, basic)
$5,500$8,000$11,000
Central AC (4-ton, mid-efficiency)
$7,500$10,500$14,000
Central AC (5-ton, high-efficiency)
$9,500$12,500$16,000
Full HVAC system (AC + furnace)
$11,590$13,430$14,100
Plus ductwork replacement
If existing ducts are aged/leaking
$2,100$3,000$4,000
Repair cost threshold50% rule: if repair > 50% of replacement, replace

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

AC Replacement in Warminster, PA: What to Expect

Philadelphia’s climate drives steady demand for cooling upgrades: hot, humid summers with average highs near 87°F and almost 30 days above 90°F, paired with winters that can dip to 26°F, push Delaware Valley households to prioritize reliable systems. With 33 contractors serving the area and an average 4.5-star rating across 3,037 reviews, ac-replacement Warminster is a routine, seasonal need.

Local replacement costs vary widely depending on system size, SEER rating, needed ductwork, and permit or disposal fees; publicly available top-cost line items aren’t included here, so soliciting multiple on-site estimates will give the clearest picture. Pennsylvania lacks a single statewide HVAC license, so confirm any required municipal permits and trade credentials during the quote process rather than assuming uniform oversight.

Customer-specific highlights weren’t provided, but market signals are useful: a dense contractor pool and high aggregate ratings suggest competition on price and service, with one firm offering 24/7 availability. When vetting bids, compare warranties, installation timelines, proposed equipment models, and written guarantees, and ask for local references to verify performance in similar Warminster homes.

Frequently Asked Questions

AC replacement in Warminster runs $2,100-$16,000 depending on system size and efficiency. A 3-ton basic central AC costs $5,500-$11,000 installed, a 4-ton mid-efficiency system $7,500-$14,000, and a 5-ton high-efficiency unit $9,500-$16,000. Full HVAC replacement (AC + furnace combined) averages $11,590-$14,100.

All HVAC Contractors in Warminster, PA

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