Top 10 24 Hour HVAC in Allentown, PA
Quick Answer
Top: Jack Lehr Heating Cooling & Electric (4.8), Ace Hardware Home Services (4.9), Hannabery HVAC (4.8)
Why 24-Hour Hvac Service Matters in Allentown, PA
Emergencies don't follow business hours. Whether it's a burst pipe at midnight or a furnace failure during a cold snap, having access to a reliable 24-hour hvac in Allentown, PA can prevent thousands of dollars in damage and keep your family safe.
💡 Quick Tips:
- Ask about after-hours surcharges upfront — some Allentown, PA companies charge flat rates even at night
- Save your top pick's number in your phone before an emergency happens
- Check if the company dispatches their own technicians or uses a call center
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Maitz Home Services
3320 Hamilton Blvd, Allentown, PA 18103, USA
Licensed & InsuredTop Rated
Services: 24 Hour Hvac
2
Dual Temp Co., Inc.
2050 S 12th St, Allentown, PA 18103, USA
Licensed & InsuredTop Rated
Services: 24 Hour Hvac
3
Burkholder's Heating & Air Conditioning Inc.
383 Minor St, Emmaus, PA 18049, USA
Licensed & InsuredTop Rated
Services: 24 Hour Hvac
Sponsored
4
Curtis Total Service
1415 E Pennsylvania St, Allentown, PA 18109, USA
Licensed & Insured
Services: 24 Hour Hvac
5
HL Bowman Inc Plumbing Heating & AC
1535 Hausman Rd, Allentown, PA 18104, USA
Licensed & Insured
Services: 24 Hour Hvac
6
UGI Heating, Cooling & Plumbing
715 Front St, Whitehall Township, PA 18052, USA
Services: 24 Hour Hvac
7
Haller Enterprises
4240 Fritch Dr, Bethlehem, PA 18020, USA
Services: 24 Hour Hvac
Sponsored
8
Schuler Service, Inc.
1314 Tilghman St, Allentown, PA 18102, USA
Services: 24 Hour Hvac
9
Integrity Residential Maintenance LLC
319 N Fountain St, Allentown, PA 18102, USA
Services: 24 Hour Hvac
10
Lehigh Valley HVAC Pros - 24/7 Emergency Heating & A/C Repair Whitehall PA
502 Jefferson St Ste B, Whitehall Township, PA 18052, USA
Services: 24 Hour Hvac
How We Ranked These Allentown Pros
Our rankings are based on a weighted evaluation of five key factors:
- Licensing & Insurance — All listed businesses hold active state licenses verified through official databases.
- Customer Reviews — We aggregate ratings from Google, Yelp, and the BBB, weighting recency and review volume.
- Response Time — Companies offering same-day or 24/7 emergency service score higher.
- Pricing Transparency — Businesses who offer flat-rate pricing or free estimates rank above those with opaque billing.
- Experience & Longevity — Years serving the Allentown market and breadth of services factor into overall reliability.
Rankings are reviewed quarterly. Have a correction? Contact us.
Frequently Asked Questions
Best 24 hour hvac in Allentown?
Top: Jack Lehr Heating Cooling & Electric (4.8), Ace Hardware Home Services (4.9), Hannabery HVAC (4.8).