HVACin Hummelstown, Pennsylvania
Cocoa Restaurant Services has the most Google reviews of the 17 HVAC companies based in Hummelstown, PA, with 48 as of Oct 2026. MRA Mechanical LLC, DNR Services and Keystone Property Service, LLC (plus 1 more) list 24-hour availability on Google. Cocoa Restaurant Services, Sears Appliance Repair and Family Comfort & AC Repair Hummelstown Group (plus 4 more) post weekend hours. Eight of the 17 have a website on record. Five open by 7 AM on weekdays. The closest ones from outside town are in Hershey, Harrisburg, within 3 miles.
Also serving Hummelstown
The 10 closest, by distance from the center of Hummelstown's listings, out of 220 within 20 miles. Owners who told us they serve Hummelstown are listed first.
Compare HVAC pros in Hummelstown
| Business | Based in | Phone | Google rating | Free estimates | After-hours | Serves |
|---|---|---|---|---|---|---|
| Cocoa Restaurant Services | Hummelstown | (717) 554-3695 | 5.0 (48) | not reported | not reported | Hummelstown |
| Sears Appliance Repair | Hummelstown | (717) 489-2540 | 4.1 (42) | not reported | not reported | Hummelstown |
| Folk&GarberInc | Hummelstown | (717) 566-7491 | 4.4 (24) | not reported | not reported | Hummelstown |
| MRA Mechanical LLC | Hummelstown | (717) 220-8696 | 5.0 (23) | not reported | open 24 hrs (Google) | Hummelstown |
| DNR Services | Hummelstown | (717) 746-0081 | 5.0 (11) | not reported | open 24 hrs (Google) | Hummelstown |
| B & W Inc | Hummelstown | (717) 566-4022 | 4.1 (9) | not reported | not reported | Hummelstown |
| Family Comfort & AC Repair Hummelstown Group | Hummelstown | (717) 277-3007 | 5.0 (9) | not reported | not reported | Hummelstown |
| MT Heating and Cooling | Hummelstown | (717) 745-3665 | 4.4 (8) | not reported | not reported | Hummelstown |
| Dave Duff Plumbing & Heating | Hummelstown | (717) 533-0311 | 5.0 (5) | not reported | not reported | Hummelstown |
| Garvado HVAC Repair Hummelstown | Hummelstown | (223) 343-2361 | 5.0 (4) | not reported | not reported | Hummelstown |
| Gerlino HVAC Repair Hummelstown | Hummelstown | (223) 330-2398 | 5.0 (4) | not reported | not reported | Hummelstown |
| Jalvaro HVAC Repair Hummelstown | Hummelstown | (223) 343-2369 | 5.0 (3) | not reported | not reported | Hummelstown |
| Keystone Property Service, LLC | Hummelstown | (717) 576-8416 | 5.0 (3) | not reported | open 24 hrs (Google) | Hummelstown |
| Forvino HVAC Repair Hummelstown | Hummelstown | (223) 343-2325 | 5.0 (2) | not reported | not reported | Hummelstown |
| Reigle's HVAC. | Hummelstown | (717) 566-4956 | 5.0 (2) | not reported | not reported | Hummelstown |
| Central Hummelstown HVAC Works | Hummelstown | (717) 551-7404 | 5.0 (1) | not reported | open 24 hrs (Google) | Hummelstown |
| Hess Mechanical, LLC | Hummelstown | (717) 520-1314 | 5.0 (1) | not reported | not reported | Hummelstown |
| Precision Hershey HVAC Repair Services. | Hershey | (717) 707-8001 | 5.0 (12) | not reported | open 24 hrs (Google) | Hershey |
| LTM HVAC LLC | Harrisburg | (717) 418-2195 | 5.0 (18) | not reported | not reported | Harrisburg |
| Cedar Brook Air Conditioning Partners | Hershey | (223) 217-7463 | 5.0 (2) | not reported | open 24 hrs (Google) | Hershey |
| Hanes Mechanical | Hershey | (717) 832-9004 | 5.0 (4) | not reported | open 24 hrs (Google) | Hershey |
| Hershey HVAC | Hershey | (717) 533-9603 | 5.0 (35) | not reported | not reported | Hershey |
| Leading Hershey AC Repair | Hershey | (717) 707-8002 | 5.0 (9) | not reported | open 24 hrs (Google) | Hershey |
| PrimeShield HVAC | Hershey | (717) 312-1286 | none | not reported | not reported | Hershey |
| Commercial Refrigeration of Harrisburg Inc | Harrisburg | (717) 564-2034 | 4.5 (71) | not reported | not reported | Harrisburg |
| Don's Performance Corner, Inc. | Harrisburg | (717) 564-7004 | 4.3 (180) | not reported | not reported | Harrisburg |
| EE BISS Heating & Cooling INC | Harrisburg | (717) 820-4671 | none | not reported | not reported | Harrisburg |
Ratings and review counts from Google, as of Oct 19, 2026. "Not reported" means the owner has not told us yet; it does not mean no.
Before you call
Heating and cooling companies vary in what they service. Read the HVAC hiring guide, including what to ask and when to book.
HVAC in Hummelstown: questions answered from the listings
Which HVAC companies are actually located in Hummelstown?
17, as of Oct 19, 2026: Cocoa Restaurant Services, Sears Appliance Repair, Folk&GarberInc, MRA Mechanical LLC, DNR Services and B & W Inc (plus 11 more). Another ten from nearby towns serve Hummelstown, listed under "Also serving Hummelstown."
Any 24-hour HVAC service in Hummelstown?
MRA Mechanical LLC, DNR Services, Keystone Property Service, LLC and Central Hummelstown HVAC Works show "open 24 hours" on Google as of Oct 19, 2026. Posted hours are self-reported on Google.
Can I get HVAC work done on a Saturday in Hummelstown?
Cocoa Restaurant Services, Sears Appliance Repair, Family Comfort & AC Repair Hummelstown Group, Garvado HVAC Repair Hummelstown, Gerlino HVAC Repair Hummelstown and Jalvaro HVAC Repair Hummelstown (plus 1 more) post Saturday or Sunday hours on Google as of Oct 19, 2026.
Where do the out-of-town HVAC companies serving Hummelstown come from?
Hershey, Harrisburg. The closest is Precision Hershey HVAC Repair Services. in Hershey, about 1 miles away.
Who is the most-reviewed HVAC company in Hummelstown?
Cocoa Restaurant Services, with 48 reviews at 5 stars as of Oct 19, 2026. Sears Appliance Repair is next with 42. Review count is a sign of volume, not quality; read the recent ones.
Other trades in Hummelstown
HVAC in nearby towns
Ratings from Google, as of Oct 2026. Other fields are owner reported and dated on each listing. Order on this page: claimed listings first, then by Google review count. How this directory works.