Professional, reliable HVAC services for homes and businesses across Tri-Cities TN (Bristol, Johnson City, Kingsport) + SW Virginia — honest pricing, expert work, and a team that actually cares.
From everyday repairs to complete system installations — Mumpower HVAC delivers expert work at competitive prices across Tri-Cities TN (Bristol, Johnson City, Kingsport) + SW Virginia.
Fast AC repairs across the Tri-Cities — Dwight Mumpower's 32 years of expertise on every call.
Get Estimate →Expert furnace and heat pump service for Tri-Cities TN and Southwest Virginia homes.
Get Estimate →As an authorized Bryant dealer, Dwight installs industry-leading Bryant systems with factory-backed guarantees.
Get Estimate →Full system replacements with fast turnaround — Dwight gets you comfortable again quickly.
Get Estimate →Scheduled tune-ups for Bryant and all other brands — keeping systems running at peak efficiency.
Get Estimate →Air filtration, humidity control, and purification solutions for Tri-Cities area homes.
Get Estimate →Serving Tri-Cities TN (Bristol, Johnson City, Kingsport) + SW Virginia since 1993 — Mumpower HVAC has built a reputation on quality, honesty, and results.
Dwight Mumpower has been in the trade for 32 years — he's seen and fixed everything the Tri-Cities can throw at him.
As a Bryant authorized dealer, Dwight installs and services Bryant systems with full factory support and warranties.
Dwight knows your time matters. He's built his reputation on getting jobs done efficiently without cutting corners.
One call covers Bristol, Johnson City, Kingsport, and Southwest Virginia — wide coverage, local expertise.
Real feedback from real customers across Tri-Cities TN (Bristol, Johnson City, Kingsport) + SW Virginia.
"Dwight replaced our Bryant system and the installation was flawless. 32 years of experience shows in every detail. Fast, professional, highly recommend."
"Had Dwight repair our furnace on a cold January morning. He arrived quickly, fixed it fast, and the price was very fair. Best in the Tri-Cities."
"Authorized Bryant dealer and it shows. Dwight knows these systems inside and out. Excellent service, great prices, and very fast turnaround."
Call Mumpower HVAC today for a free estimate — honest pricing, expert work, fast service.
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