
Ross & Witmer Heating & Air Conditioning
Ross & Witmer Heating & Air Conditioning
Ross & Witmer is a Charlotte HVAC contractor serving residential and commercial heating and cooling needs. It traces its origins to 1945, when F.H. Ross Sr. and Carrier Corporation engineer C.N. Witmer formed one of the Charlotte area’s first heating and air conditioning companies.
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Business Highlights
- It has been family-operated for three generations.
- Its technicians are factory-trained and NATE-certified.
- It identifies as a local Carrier dealer.
- For air conditioning repairs, its invoice amount will not exceed the final estimate.
Service Area
Charlotte, Gastonia, Huntersville, Matthews, Mint Hill and surrounding communities, plus the Hendersonville/Asheville areas.
Active Business Listing
Ross & Witmer Heating & Air Conditioning is one of 12 HVAC companies ProsGrade lists in Charlotte, North Carolina.
8 services listed, including Air conditioning repair, Air conditioning installation and Heating repair. Open 24 hours, 7 days a week. 433 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Ross & Witmer Heating & Air Conditioning compares with the other 11 HVAC companies on ProsGrade in Charlotte, using public Google ratings and review counts.
- One of 12 Charlotte HVAC companies on ProsGrade.
Trust Signals
Open 24 hours per listing; call for availability.
Services Covered
8 services- Air conditioning repairAll makes and models.
- Air conditioning installationSystem selection using load calculations.
- Heating repairFurnaces and heat pumps.
- Heating installationFurnaces and heat pumps.
- HVAC maintenance15-point AC tune-ups and heating tune-ups.
- Commercial HVACTraditional duct-based and ductless systems.
- Electrical services
- Insulation and home performanceClean, sealed crawlspaces and attics.
Reviews
What customers say
Customers praise the technicians’ professionalism and knowledge, and appreciate explanations about their equipment. One customer credits Michael with restoring heat despite a blower in a difficult-to-reach spot. Another says Michael diagnosed a mini-split issue and got it running again quickly.
Customer Reviews
Mitchell Chamberlain
John Phares
Michael S. came to our house from R&W to do the winter maintenance on our gaspak and install a new humidifier filter. He was knowledgeable and pleasant to talk to and everything works great!
Joan Brookshire
Lisa Jordan
Been a customer for years - Ross & Witmer always takes great care of us. Michael was able to diagnose the problem with our mini-split and get us back up and running in no time. Friendly, honest work. Thank you!!
Andrew Kennedy
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Frequently Asked Questions
Does Ross & Witmer offer emergency AC repair?
Yes. It provides 24/7 emergency AC repair.
How long do standard AC repairs take?
Most standard repairs are completed in a single visit. If a part needs to be ordered, a follow-up visit is typically scheduled within one to two days.
What does the Carrier factory warranty cover?
The standard factory warranty covers parts that fail during the warranty period because of defects, but not labor. Coverage is specific to the equipment’s model numbers, serial numbers and installation dates.










