
E.J. Thompson & Son LLC
E.J. Thompson & Son LLC
E.J. Thompson & Son LLC provides heating, cooling and plumbing services to homes and small businesses in the Charleston area. It has served the area since 1949.
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Business Highlights
- The company is family-owned and operated and has been in business since 1949.
- The company has maintained a relationship with Trane since 1984 and holds Trane Comfort Specialist certification.
- The company offers a one-year guarantee on AC repairs.
- The company offers a one-year heat pump repair guarantee; customers enrolled in its Peace of Mind Agreement receive a three-year guarantee.
- The company offers a 100% performance guarantee for new air-conditioning installations.
Service Area
Cross Lanes, Charleston, Nitro, Saint Albans, South Charleston, Dunbar, Poca, Winfield, Teays Valley, Hurricane, Score Depot, Ona, Milton and Culloden.
Active Business Listing
E.J. Thompson & Son LLC is one of 8 HVAC companies ProsGrade lists in Charleston, West Virginia.
12 services listed, including Air conditioning, Heat pumps and Furnace and boiler services. Open 24 hours, 7 days a week. 154 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How E.J. Thompson & Son LLC compares with the other 7 HVAC companies on ProsGrade in Charleston, using public Google ratings and review counts.
- Has more Google reviews (154) than 5 of the 7 other Charleston HVAC companies on ProsGrade.
Services Covered
12 services- Air conditioningCentral air conditioners; repair and installation
- Heat pumpsInstallation, repair or replacement
- Furnace and boiler servicesInstallation and repair
- Geothermal systemsInstallation
- Ductless mini-splitsInstallation and repair
- HVAC maintenancePreventive maintenance agreements
- Indoor air quality and duct cleaning
- Air duct installation and repair
- Controls and thermostats
- Light commercial HVAC
- Plumbing repair, installation and drain unclogging
- Tank and tankless water heatersInstallation and repair
Reviews
What customers say
Two customers mention technicians explaining the work; one also praises a careful, quiet installation of two Mitsubishi mini-splits. Reports of follow-through include an AC technician returning the next evening when the first attempt did not resolve the issue, as well as a crew staying until a heating problem was fixed. A separate reviewer reports an employee cursing at the reviewer and family while driving a company vehicle.
Customer Reviews
Amber Blake
Karissa Meyers
Danielle Kirby
Kirk Arcand
Mark Callaghan
Jake and Jon were awesome. They called about 30 minute before arriving. They got here with smiles, did a summer AC check, replaced a capacitor on the outside condenser unit and the house is cool at 69 degrees. THANK YOU E.J. Thompson & Son!
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Frequently Asked Questions
How long do E.J. Thompson & Son LLC's heat pump installations usually take?
Most heat pump installations take one to two days, depending on system size and property layout.
How does E.J. Thompson & Son LLC assess an AC installation?
The team evaluates insulation, window exposure, duct condition, layout and daily comfort concerns.
Does E.J. Thompson & Son LLC offer emergency heating repairs?
Emergency heating repair is available 24/7.










