HVAC Services in Allentown, PA

71 HVAC contractors found

Need emergency service? 13 HVAC providers in Allentown offer 24/7 availability

Complete Home Specialists

5.0(131)
Highly Rated

131 reviews average a perfect 5.0 stars. All reviewers mention the owner Sam by name, praising his knowledge…

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PerfecTemp

5.0(110)
Highly Rated

110 of 110 reviewers award perfect 5-star ratings, describing Matthew as knowledgeable, thorough, and honest…

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Sanabria HVAC

5.0(71)

Every reviewer awarded 5 stars, with all clients specifically naming Steven and praising his honesty,…

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MAX Comfort

5.0(70)

All 70 reviews award 5 stars. Reviewers consistently mention on-time arrival, clean work, and honest pricing.…

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Blue & Gray Total Home Services

5.0(69)

All 6 reviewers award 5-star ratings and specifically mention Chris or his named technicians Stephen, Bob,…

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R & D Hengeveld's HVAC, LLC

5.0(53)

All 53 reviews award 5 stars, with Ray Hengeveld named by reviewers for his honesty, fair pricing, and…

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Fresh Air Duct Cleaners

5.0(51)

All 51 reviews award five stars, with customers consistently highlighting technician Joey for his punctuality…

3209 W Cedar St, Allentown, PA 18104
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RR HVAC SERVICES.,LLC

5.0(47)

All 47 reviews award 5 stars, with six customers specifically praising the same-day or next-day response…

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Palmer Mechanical Services

5.0(41)

All 41 reviews award 5 stars, with customers consistently highlighting Derek or Derrick by name for…

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Empire Plumbing Heating Air Conditioning LLC

5.0(38)

All 8 reviewers award 5 stars. Three reviewers specifically describe same-day or within-the-hour emergency…

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Msa Hvac Solutions

5.0(35)

All 35 reviews award 5 stars, with Mike named repeatedly as the technician delivering consistent,…

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T3 HVAC

5.0(24)

All 24 customer reviews award 5 stars, with Tommy mentioned by name in every testimonial. Seven reviewers…

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PJ MAC HVAC Air Duct Cleaning

5.0(21)
24/7

All 17 reviewers awarded 5 stars, with four customers specifically noting same-day or quick-response service…

1132 Hamilton St #203, Allentown, PA 18101
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True Feel Heating and Cooling, LLC

5.0(18)

All 18 reviews award 5 stars, with Anthony specifically named in every testimonial for his honesty,…

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JP Works

5.0(17)

All 17 verified reviews award five stars, with reviewers frequently praising transparent pricing and the…

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SOMAI HVAC LLC

5.0(13)

All 13 reviews award 5 stars, with Harry named explicitly in 8 reviews as the technician providing estimates,…

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Allentown Heating & Cooling

5.0(9)

All 9 reviews award 5 stars, with Al named by two separate customers as the technician who handled their…

11 American Pkwy, Allentown, PA 18101
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KMR ELECTRICAL & HVAC SERVICES LLC

5.0(6)

All six reviews award five stars, with customers highlighting the technician named Ken for honest cost…

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Reliable Equipment Service

5.0(6)

All six reviewers award five stars and specifically name Kenny as the technician they contacted. Four reviews…

3758 Vale View Dr, Allentown, PA 18103
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Oasis Heating, Cooling & Electric

5.0(4)

All four reviews award 5 stars, with three specifically praising speed of service and fair pricing. One…

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Hernandez HVAC-R

5.0(2)

Two reviews both award 5 stars, with customers praising professional demeanor and clear communication during…

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The HVAC Crew of Allentown

5.0(2)

Both reviewers award 5 stars and specifically praise predictable pricing with zero surprise charges. Leylah…

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Allen Air Heating & Cooling Services

5.0(1)

The single 5-star review highlights core strengths: timeliness and dependability. Jon Em specifically called…

1955 S Hall St, Allentown, PA 18103
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Sunbelt Rentals Climate Control

5.0(1)

This business has received one 5-star review contributing to a perfect rating. Given the single review,…

1830 E Race St, Allentown, PA 18109
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Schuler Service, Inc.

4.9(3,646)
24/7 Highly Rated

Of 3,646 reviews, nearly all award five stars, with technicians Kevin, Cayden, Chuck Bell, Jason Price, and…

1314 Tilghman St, Allentown, PA 18102
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Ace Hardware Home Services

4.9(1,774)
Highly Rated

All 1774 reviewers awarded perfect 5-star ratings, indicating exceptional consistency in customer…

1820 W Fairview St, Allentown, PA 18104
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Edwin Stipe HVAC & Plumbing

4.9(851)
Highly Rated

Four of five detailed reviews award five stars, praising diagnostic skill and transparent communication. One…

1642 Union Blvd Suite Z, Allentown, PA 18109
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Dual Temp Co., Inc.

4.9(276)
24/7 Highly Rated

259 reviewers awarded Dual Temp a 4.9 average rating, with technicians Patrick, Todd, Iram, and Joe each…

2050 S 12th St, Allentown, PA 18103
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Meisner Services

4.9(260)
Highly Rated

All 260 reviews award 5 stars, with technicians named in multiple stories. Reviewers consistently mention…

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A2 Mechanical

4.9(70)

70 reviewers award A2 Mechanical a near-perfect 4.9-star average, with every published review awarding 5…

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HVAC Service Costs in Allentown, PA

Pricing ranges across all HVAC services offered in Allentown.

ServiceTypical RangePrice Points
AC Repair$83$3,0807 items →
AC Installation$168$22,4008 items →
AC Replacement$2,352$17,9205 items →
HVAC Maintenance$15$8247 items →
HVAC Repair$83$3,8507 items →
HVAC Service$76$15,2286 items →
Emergency HVAC$165$3,8506 items →
Commercial HVAC$2$88,0007 items →

Prices reflect continental metro averages based on HomeAdvisor and Angi published cost data. Last updated: April 2026.

HVAC in Allentown, PA: What Homeowners Should Know

The Lehigh Valley sits roughly 60 miles north of Philadelphia where the confluence of the Lehigh and Jordan Creeks creates a climate distinctly colder than the coast. January lows hover around 20 degrees with regular snowfall, ice events, and Arctic blasts that push heating loads far above what Philadelphia homeowners experience. Summer brings warm but not extreme conditions, 86-degree averages with about 17 days 90 and 62% humidity, but cooling remains secondary to robust heating demand. The area's concentration of Amazon and UPS distribution centers, anchored by Mack Trucks and two major health networks, generates steady commercial hvac Allentown work alongside aging residential stock that demands careful equipment sizing. With 77 hvac companies Allentown serving the region and an average rating of 4.1 across more than fifteen thousand reviews, residents have solidoptions when seeking the best hvac Allentown professionals.

HVAC costs in the Allentown market span from $2 for minor repairs to over $88,000 for complete system replacements in older homes requiring extensive duct retrofits. Pennsylvania maintains no statewide hvac contractor license, so businesses comply with local city and county licensing requirements, which vary across the Valley. The wide cost range reflects the reality that bungalow and row home envelopes from the late nineteenth and early twentieth centuries often need structural modifications before heat pumps can perform reliably in sub-20 degree conditions. Energy efficiency upgrades and humidity control during shoulder seasons represent significant investments that reputable contractors address through detailed assessments rather than off-the-shelf solutions.

Reviewers consistently highlight fast response times and transparent pricing as defining characteristics of the area's highest-rated service providers. Schuler Service earns particular praise across nearly 3,650 reviews for technicians including Kevin and Jason Price, who arrive the same day and explain costs upfront. Maitz customers frequently note arrivals within an hour of emergency calls, while Jack Lehr maintains perfect five-star ratings across more than 1,350 reviews with technicians such as Heebee and Quinton earning repeated mentions. This pattern of named technicians delivering predictable, prompt service explains why certain hvac companies Allentown build reputations rooted in personal relationships rather than advertising.

Frequently Asked Questions

Among 71 HVAC contractors serving Allentown, the top-rated providers average 4.1★ across 15,104 reviews. The highest-ranked companies on this page are sorted by a combination of rating and review volume, so established contractors with consistent quality appear first. Check reviews, licensing, and response time to pick the right fit for your situation.

All HVAC Contractors in Allentown, PA

Complete directory of 71 contractors — browse alphabetically

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