7 HVAC Repair Contractors in Malvern, PA

3.4 avg rating
1,209 total reviews3 offer 24/7 service
Need emergency service? 4 HVAC providers in Malvern offer 24/7 availability→

Top-Rated HVAC Repair Contractors in Malvern

#1

Michall Daimion Heating & Air Conditioning, Inc.

4.9(795 reviews)
24/7 Highly Rated

“The 4.9-star average across 789 reviews reflects consistent customer satisfaction, with emergency response emerging as a recurring theme in positive feedback.…”

440 E King St, Malvern, PA 19355
Call
#2

Shipley Energy

4.6(220 reviews)

“Among 220 reviews, the majority praise technical expertise and thorough communication. One negative review cites installation issues and rude service…”

57 Lancaster Ave, Malvern, PA 19355
Call
#3

Chester County Fuel Oil

4.8(108 reviews)
24/7 Highly Rated

“All 108 reviews are 5-star ratings, with reviewers frequently mentioning specific technicians by name. Multiple customers note emergency same-day service…”

380 Three Tun Rd Ste 1, Malvern, PA 19355
Call

All HVAC Repair Contractors (7 total)

PJ MAC

5.0(73)
24/7

“Eight reviewers collectively awarded five stars, with multiple clients emphasizing thorough explanations of…”

627 Swedesford Rd, Malvern, PA 19355
Call

Carter Mechanical

4.2(13)

“Four of five visible reviews award five stars, with language centered on service quality and staff…”

176 Pennsylvania Ave, Malvern, PA 19355
Call

Home HVAC Services Group

0.0

“No customer reviews are currently documented for this business, leaving no quantitative basis for assessing…”

75 Valley Stream Pkwy, Malvern, PA 19355
Call

DE Duffey & Sons Inc

0.0
8 N Bacton Hill Rd, Malvern, PA 19355
Call

HVAC Repair Costs in Malvern

Typical heating and cooling repair costs in Malvern, 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 Malvern, PA: What to Expect

Malvern sits in the Delaware Valley outside Philadelphia, where summers push into the 90s for weeks at a time and winters dip into the 20s. That kind of temperature swing, combined with the region's signature humidity, puts real stress on home heating and cooling systems. For Malvern homeowners, reliable HVAC repair isn't a luxury, it's a seasonal necessity. Five contractors serve this area, and together they hold an average rating of 3.7 across more than 900 reviews, giving residents a decent pool of options when systems fail.

Pennsylvania doesn't require a statewide HVAC license, so local licensing governs each contractor's legitimacy, which means homeowners should verify credentials with their municipality. Repair costs reflect this variability. A diagnostic service call typically runs $75 to $200, while a blower motor replacement can reach $400 to $1100, and thermostat replacements fall between $150 and $500 depending on the system. These figures illustrate the range homeowners might expect when budgeting for a repair.

Customer feedback points to distinct strengths among local crews. Michall Daimion Heating & Air Conditioning earns a 4.9 rating, with technicians Cody and Michael singled out for responsiveness during snowstorms and careful diagnostic work that protects homeowners' floors. PJ MAC maintains a perfect 5.0 rating across eight reviews, with clients repeatedly praising thorough explanations of what each repair involves and meticulous cleanup after the work is done.

Frequently Asked Questions

HVAC repairs in Malvern 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.