Sep 8, 2026
How Much Does HVAC Replacement Cost? (2026 Cost Guide)
Reading Time About 16 Min
L
HVAC Company
Lapp Heating & Cooling
Verified
4.9(22 reviews)•Residential•Serving Mt. Vernon, OH
ACCAEPANCILicense #31174
Authorized American Standard and Trane dealer providing heating and cooling services in Mt. Vernon, OH.
Lapp Heating & Cooling is an HVAC contractor based in Mt. Vernon, OH. Services listed include air conditioning installation, air conditioning repair, HVAC system replacement and HVAC maintenance. Emergency service available and licence #31174.
Yes
Emergency Service
Available
Financing Available
Mt. Vernon, OH
Service Area
Services Offered
Heating installation
heating repair
air conditioning installationair conditioning repairHVAC system replacement
HVAC maintenance
Customer Sentiment Summary
Strengths
- Diagnosis and workmanship carry the reviews — 8 of 20 reviewers say the technician found the real fault and fixed it properly the first time.
- Conduct on site is the headline: 6 of 20 reviewers describe the crew as professional, courteous and respectful of their home.
Areas to Watch
- No complaint recurs across the 20 reviews analysed, which is consistent with the 4.9-star average — but a clean record is not the same as a long one.
Reviews from Best HVAC visitors
No Best HVAC reviews yet
Been a customer of Lapp Heating & Cooling? Be the first to rate them.
Get Your HVAC Business Listed
Want to put your heating and cooling company in front of local homeowners and businesses actively searching for reliable HVAC services? Claim your spot and connect with high-intent customers in your area.
Get Featured
Blog / News
View all articles HVAC Tips, Guides & Industry News
Sep 7, 2026
Why Does My Thermostat Screen Go Blank?
Reading Time About 6 Min
Sep 6, 2026
How to Clean AC Condenser Coils Safely
Reading Time About 7 Min
Sep 3, 2026
AC Blowing Warm Air? Common Causes and Fixes
Reading Time About 6 Min
FAQ
Contact Our TeamFrequently Asked Questions
Have another question? Our team is here to help.
Lapp Heating & Cooling lists air conditioning installation, air conditioning repair, HVAC system replacement and HVAC maintenance. Contact them to confirm they handle your specific job.
Lapp Heating & Cooling is based in Mt. Vernon, OH.
Yes, Lapp Heating & Cooling lists emergency service. Call them directly for urgent heating or cooling repairs.
Lapp Heating & Cooling lists licence number 31174. You can confirm it is current with the Ohio contractor licensing board.
Use the call button, website link or contact details on this page to reach the company directly.
Get in touch and we will keep your listing details accurate and add photos.