HVACin Mount Joy, Pennsylvania
Six HVAC companies are based in Mount Joy, PA, and ten more from nearby towns cover it. Google ratings run from 1.0 to 5.0 stars, with review counts from 2 to 25 (as of Oct 2026). Heisenberg Heating and Cooling posts weekend hours. Three of the six have a website on record. Five have a storefront address; the rest are service-area businesses. Three open by 7 AM on weekdays. The closest ones from outside town are in Lancaster, Elizabethtown, Columbia, within 5 miles.
Also serving Mount Joy
The 10 closest, by distance from the center of Mount Joy's listings, out of 211 within 20 miles. Owners who told us they serve Mount Joy are listed first.
Compare HVAC pros in Mount Joy
| Business | Based in | Phone | Google rating | Free estimates | After-hours | Serves |
|---|---|---|---|---|---|---|
| Heisenberg Heating and Cooling | Mount Joy | (717) 928-3302 | 5.0 (25) | not reported | not reported | Mount Joy |
| Rohrer'sOneHourHeating&AC. | Mount Joy | (717) 653-1140 | 2.1 (18) | not reported | not reported | Mount Joy |
| HVAC Distributors Corporate Offices | Mount Joy | (717) 653-6674 | 3.8 (14) | not reported | not reported | Mount Joy |
| Ventira AC Repair Specialist | Mount Joy | (717) 653-2271 | 5.0 (11) | not reported | not reported | Mount Joy |
| Morgan Heating & Cooling LLC | Mount Joy | (717) 449-0315 | 5.0 (3) | not reported | not reported | Mount Joy |
| Lowry Electric Inc | Mount Joy | (717) 653-2230 | 1.0 (2) | not reported | not reported | Mount Joy |
| 717 HVAC Services | Lancaster | (717) 205-9015 | 5.0 (2) | not reported | not reported | Lancaster |
| Justin Time Plumbing Heating Cooling | Lancaster | (717) 208-2367 | 5.0 (17) | not reported | not reported | Lancaster |
| Barton's Heating Air & Plumbing | Elizabethtown | (717) 367-9750 | 4.0 (1) | not reported | not reported | Elizabethtown |
| Climate Air Conditioning Link | Columbia | (717) 326-6023 | 5.0 (1) | not reported | open 24 hrs (Google) | Columbia |
| MiselBerger, Inc. | Columbia | (717) 989-8888 | 4.8 (54) | not reported | open 24 hrs (Google) | Columbia |
| R L Graham & Sons Inc | Columbia | (717) 684-2461 | 4.3 (18) | not reported | not reported | Columbia |
| Leo Kob Co. Inc | Elizabethtown | (717) 367-1363 | 4.9 (275) | not reported | not reported | Elizabethtown |
| Sears Appliance Repair | Elizabethtown | (717) 689-2347 | 4.3 (75) | not reported | not reported | Elizabethtown |
| Frey Lutz | Lancaster | (717) 898-6808 | 4.7 (91) | not reported | not reported | Lancaster |
| Lancaster Gas Techs | Lancaster | (717) 208-2565 | 4.8 (28) | not reported | not reported | Lancaster |
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 Mount Joy: questions answered from the listings
Which HVAC companies are actually located in Mount Joy?
Six, as of Oct 19, 2026: Heisenberg Heating and Cooling, Rohrer'sOneHourHeating&AC., HVAC Distributors Corporate Offices, Ventira AC Repair Specialist, Morgan Heating & Cooling LLC and Lowry Electric Inc. Another ten from nearby towns serve Mount Joy, listed under "Also serving Mount Joy."
Can I get HVAC work done on a Saturday in Mount Joy?
Heisenberg Heating and Cooling posts Saturday or Sunday hours on Google as of Oct 19, 2026.
Where do the out-of-town HVAC companies serving Mount Joy come from?
Lancaster, Elizabethtown, Columbia. The closest is 717 HVAC Services in Lancaster, about 1 miles away.
Who is the most-reviewed HVAC company in Mount Joy?
Heisenberg Heating and Cooling, with 25 reviews at 5 stars as of Oct 19, 2026. Rohrer'sOneHourHeating&AC. is next with 18. Review count is a sign of volume, not quality; read the recent ones.
Why do some Mount Joy listings have no website link?
No. Rohrer'sOneHourHeating&AC., Ventira AC Repair Specialist and Morgan Heating & Cooling LLC have no website on record, so the phone number on the listing is the way to reach them. Website links appear on the rest after the owner claims the listing.
Other trades in Mount Joy
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.