11 HVAC Repair Contractors in Rockville, MD
Top-Rated HVAC Repair Contractors in Rockville
F.H. Furr Plumbing, Heating, Air Conditioning & Electrical
“Six customer reviews consistently praise same-day or scheduled arrival punctuality, with three specifically mentioning technicians who identified additional…”
Heil Plumbing & HVAC
“Every reviewer awarded a full 5-star rating, with multiple customers emphasizing the team's diagnostic precision, same-day service availability, and…”
All HVAC Repair Contractors (11 total)
Glenmont Heating & Air Conditioning
“Emergency responsiveness appears prominently across reviews, with three clients specifically praising…”
Quality Air Services, LLC
“All six accessible reviews carry five-star ratings, with customers consistently praising specific technicians…”
Home Air Services
“Four reviewers specifically praise individual technicians by name, with three recounting same-day or…”
AMS Air Conditioning & Heating
“119 reviewers collectively award 4.8 stars, with five customers specifically praising same-day response…”
Infinite Heating & Air
“All five detailed reviews award 5 stars, with each client highlighting technician Efrain's expertise. Four…”
Rockville Heating and Air Conditioning
“Of eight readable reviews, seven award five stars citing same-day arrival, thorough explanations, fair…”
HVAC Services: Heating & Air Conditioning
“Seven of eight detailed reviews award five stars, citing thorough inspections, fair pricing, and professional…”
HVAC Repair Costs in Rockville
Typical heating and cooling repair costs in Rockville, by component.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call | $75 | $120 | $200 |
Thermostat replacement | $150 | $275 | $500 |
Blower motor replacement | $400 | $650 | $1,100 |
Heat exchanger replacement | $1,500 | $2,200 | $3,500 |
Ignitor replacement (gas furnace) | $150 | $250 | $400 |
Control board replacement | $300 | $550 | $900 |
Full system repair (major) Multi-component failure | $500 | $1,200 | $3,000 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Repair in Rockville, MD: What to Expect
Living near the Chesapeake Bay means dealing with sticky summer heat that pushes cooling systems hard and winters cold enough to stress any heating rig. Rockville homeowners face real demand for reliable HVAC repair Rockville, especially when August humidity adds load to air conditioners and February freeze warnings test furnaces. Seven contractors serve the area with a collective 4.8 average across thousands of reviews, and two offer around the clock response for those middle of the night breakdowns.
Maryland licensing adds a baseline for vetting service calls. A standard diagnostic runs $75 $200, thermostat replacement runs $150 $500, and blower motor replacement runs $400 $1100, with final totals reflecting the specific component needed and the work involved. The law requires a Master HVACR License from the state labor board before anyone can legally touch refrigerant or gas lines in Maryland.
Reviews point to specific strengths worth noting. Anthony & Son earns mentions for same day scheduling and clear explanations that customers compare favorably against other bids. Glenmont technicians Haddon and Judy draw repeat praise for showing up fast during heating emergencies. F.H. Furr technicians get credit for spotting problems beyond what homeowners initially described, then explaining the options without pressure.