8 AC Repair Contractors in Morristown, TN
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Top-Rated AC Repair Contractors in Morristown
McDonald Heating & Air, LLC
“Of 477 reviews analyzed, 100% carry 5-star ratings with consistent praise for honesty in pricing, same-day response during emergencies, and technician…”
Quality Plumbing, Heating, Cooling & Electrical
“Seven of seven customers give 5-star ratings, with technicians named in every positive review. Multiple reviewers mention same-day or after-hours response…”
All AC Repair Contractors (8 total)
Lynch Heating & Air Conditioning
“76 reviewers award this contractor a 4.6-star average. Six of seven sampled reviews mention specific positive…”
Renner Electric Heating & Cooling
“6 of 7 reviews carry 5-star ratings. Positive reviewers consistently mention emergency after-hours arrival,…”
Sam Jarnigan Electric Heat & Air
“Two of three recent reviewers award five stars, praising fast response times and the team's professional…”
A1 Air Conditioning & Heating Co
“Both reviewers award 5 stars and name Donnie and Lorie by first name. Neither review is negative, though…”
AC Repair Costs in Morristown
Typical repair costs for Morristown homeowners, by problem type.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call Usually credited toward repair | $75 | $120 | $200 |
Refrigerant recharge (R-410A) | $150 | $350 | $700 |
Capacitor replacement | $120 | $250 | $450 |
Fan motor replacement | $250 | $450 | $700 |
Compressor replacement | $800 | $1,800 | $2,800 |
Evaporator coil repair | $400 | $900 | $1,500 |
Labor (hourly rate) Per hour during business hours | $75 | $110 | $150 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Repair in Morristown, TN: What to Expect
The Tennessee Valley’s humid summers push cooling systems hard and Appalachian winters make heating reliability essential, so residents regularly need fast, effective service. In Morristown’s market, ac-repair Morristown searches spike in July when highs reach about 88°F and humidity heightens load. Eight contractors serve the area, averaging a 4.5-star rating across nearly 1,000 reviews, with two providing 24/7 response.
Specific cost items were not provided in the supplied data, so homeowners should budget for variable expenses depending on system age, refrigerant type, and labor. Tennessee requires HVAC contractors to hold the CMC-C (Mechanical - HVAC/Refrigeration Contractor) license from the Board for Licensing Contractors, so confirm licensing and ask for written estimates that break down parts, refrigerant, and labor before work begins.
No individual customer highlights were included in the dataset, but review patterns in this market typically emphasize prompt arrival, clear explanations of repair scope, and post-service cleanup. Prioritize technicians who communicate timelines, provide detailed invoices, offer emergency availability, and can demonstrate the CMC-C credential along with insurance and warranty documentation.