HVACin Lititz, Pennsylvania
Lititz, PA has 17 HVAC companies in this directory, plus ten that serve it from Lancaster, Akron, Brownstown. Google ratings run from 3.3 to 5.0 stars, with review counts from 0 to 682 (as of Oct 2026). Just In Case Mechanical, LLC, Lititz AC Repair and MARK OVERLY HVAC LLC (plus 2 more) list 24-hour availability on Google. CJ's Tire & Auto | Lititz, Mervin Zimmerman Plumbing Heating & AC and Valvoline Instant Oil Change (plus 2 more) post weekend hours. Twelve of the 17 have a website on record. Seven have 50 or more Google reviews and seven have fewer than ten, so the list mixes long-established shops with newer ones. Two open by 7 AM on weekdays. The closest ones from outside town are in Lancaster, Akron, Brownstown, Manheim and 1 other town, within 5 miles.
Also serving Lititz
The 10 closest, by distance from the center of Lititz's listings, out of 171 within 20 miles. Owners who told us they serve Lititz are listed first.
Compare HVAC pros in Lititz
| Business | Based in | Phone | Google rating | Free estimates | After-hours | Serves |
|---|---|---|---|---|---|---|
| CJ's Tire & Auto | Lititz | Lititz | (717) 625-3700 | 4.8 (682) | not reported | not reported | Lititz |
| Mervin Zimmerman Plumbing Heating & AC | Lititz | (717) 626-1168 | 4.8 (251) | not reported | not reported | Lititz |
| Just In Case Mechanical, LLC | Lititz | (717) 568-8616 | 4.6 (175) | not reported | open 24 hrs (Google) | Lititz |
| Guttman Energy Lititz | Lititz | (717) 626-7169 | 4.4 (91) | not reported | not reported | Lititz |
| Valvoline Instant Oil Change | Lititz | (717) 626-7020 | 4.2 (90) | not reported | not reported | Lititz |
| Eberhart Mechanical LLC | Lititz | (717) 693-1167 | 5.0 (81) | not reported | not reported | Lititz |
| Nevco Fuel Service LLC | Lititz | (717) 627-2303 | 4.5 (50) | not reported | not reported | Lititz |
| Iron Valley HVAC | Lititz | (717) 330-3646 | 5.0 (20) | not reported | not reported | Lititz |
| Fish & Buch Heating & Air Conditioning | Lititz | (717) 427-8450 | 4.7 (15) | not reported | not reported | Lititz |
| Lititz AC Repair | Lititz | (223) 258-1066 | 5.0 (10) | not reported | open 24 hrs (Google) | Lititz |
| MARK OVERLY HVAC LLC | Lititz | (717) 341-4318 | 4.9 (9) | not reported | open 24 hrs (Google) | Lititz |
| Triangle Refrigeration | Lititz | (800) 669-2711 | 3.3 (7) | not reported | open 24 hrs (Google) | Lititz |
| Power-Pro AC Repair Service | Lititz | (717) 427-5549 | 5.0 (3) | not reported | not reported | Lititz |
| Alpha HVAC Repair | Lititz | (717) 675-6762 | none | not reported | open 24 hrs (Google) | Lititz |
| BlackTop Hvac Sweeps Exp. | Lititz | (732) 816-0766 | none | not reported | not reported | Lititz |
| Lanco Heating & AC | Lititz | (717) 627-0443 | none | not reported | not reported | Lititz |
| My Energy Edge, LLC | Lititz | (888) 749-3343 | none | not reported | not reported | Lititz |
| Mountain Air Heating and Cooling Services | Lancaster | (717) 799-0101 | 5.0 (3) | not reported | not reported | Lancaster |
| MAG Plumbing and HVAC | Lancaster | (717) 686-5265 | 5.0 (113) | not reported | not reported | Lancaster |
| 4 Diamond Mechanical, LLC | Lancaster | (717) 271-6541 | 4.8 (60) | not reported | not reported | Lancaster |
| One Call Service Group | Lancaster | (717) 459-3877 | 3.8 (4) | not reported | not reported | Lancaster |
| Pure Air Heaing and Cooling, LLC | Lancaster | (717) 945-8861 | 5.0 (3) | not reported | not reported | Lancaster |
| Ranck Plumbing, Heating, AC & Excavation | Akron | (717) 397-2577 | 4.7 (73) | not reported | open 24 hrs (Google) | Akron |
| Ressler & Mateer | Brownstown | (717) 859-2025 | 4.9 (672) | not reported | not reported | Brownstown |
| Evergreen Heating and Air LLC | Manheim | (717) 798-9118 | 5.0 (177) | not reported | not reported | Manheim |
| Martin Heating & Cooling | Brownstown | (717) 859-3131 | 5.0 (135) | not reported | not reported | Brownstown |
| APR Supply Co - Ephrata | Ephrata | (717) 733-1101 | 4.8 (13) | not reported | not reported | Ephrata |
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 Lititz: questions answered from the listings
Lititz HVAC: how many local companies are there?
17, as of Oct 19, 2026: CJ's Tire & Auto | Lititz, Mervin Zimmerman Plumbing Heating & AC, Just In Case Mechanical, LLC, Guttman Energy Lititz, Valvoline Instant Oil Change and Eberhart Mechanical LLC (plus 11 more). Another ten from nearby towns serve Lititz, listed under "Also serving Lititz."
Any 24-hour HVAC service in Lititz?
Just In Case Mechanical, LLC, Lititz AC Repair, MARK OVERLY HVAC LLC, Triangle Refrigeration and Alpha HVAC Repair show "open 24 hours" on Google as of Oct 19, 2026. That is the business's own posting, not something we have confirmed.
Lititz HVAC companies with weekend hours
CJ's Tire & Auto | Lititz, Mervin Zimmerman Plumbing Heating & AC, Valvoline Instant Oil Change, Iron Valley HVAC and Fish & Buch Heating & Air Conditioning post Saturday or Sunday hours on Google as of Oct 19, 2026.
Which nearby towns have HVAC companies that cover Lititz?
Lancaster, Akron, Brownstown, Manheim, Ephrata. The closest is Mountain Air Heating and Cooling Services in Lancaster, about 1 miles away.
Lititz HVAC with the biggest review count
CJ's Tire & Auto | Lititz, with 682 reviews at 4.8 stars as of Oct 19, 2026. Mervin Zimmerman Plumbing Heating & AC is next with 251. A high count means a busy shop, not necessarily the right one for your job.
Other trades in Lititz
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.