20 HVAC Repair Contractors in South San Francisco, CA
Top-Rated HVAC Repair Contractors in South San Francisco
Sugar Bear Home Services
“384 reviews yield a 4.9 average rating, with five-star reviews consistently praising technicians Ian and Lawrence by name. Positive reviews emphasize same-day…”
Triton Appliance repair
“289 reviews yield a 4.8-star average, with multiple five-star ratings highlighting same-day response, transparent pricing, and technicians who explain problems…”
Atlas Heating "The Original Since 1908" (Atlas Trillo is NOT us, please don't be confused)
“37 of 38 reviewers award 5 stars, with customers specifically praising on-time arrivals, transparent pricing, and thorough clean-up after jobs. Negative…”
All HVAC Repair Contractors (20 total)
Fuse Service HVAC
“All 8 sampled reviews award 5 stars, with customers specifically naming technicians Valentin and Sam for…”
Ace Furnace Co Inc
“All 18 reviewers awarded 5-star ratings, with customers frequently mentioning same-day or immediate service…”
HVAC Solutions and Services
“All 13 reviews award 5 stars, with multiple reviewers specifically praising same-day response times,…”
Peninsula Heating BY JOSEPH BYRNE
“All 8 reviews award 5 stars, with Joe mentioned specifically in multiple accounts for professionalism and…”
Air Conditioning & Heating, Inc.
“Eight of nine reviewers award five stars, with consistent praise for fast response times, honest pricing, and…”
Lux Repair
“All 9 reviewers awarded 5 stars, with multiple customers specifically mentioning same-day or within-one-hour…”
MEGA OM INC
“Six of eight reviews award five stars, with positive feedback centering on technician punctuality,…”
Heating & Cooling South San Francisco
“All five reviews award five stars, with clients praising honest diagnostics, fair pricing, and thorough…”
All Air Mechanical Contractor
“Of nine reviews, three award five stars citing specific technicians and thorough work, while two award one…”
Frank Miller AC and Heat
“1 customer review, 5 stars. The single review praises a new AC installation as excellent from start to…”
Thor Mechanical
“The single 5-star review praises on-time job completion and reports the system has functioned perfectly since…”
Bayhill Heat & Air.
“The single 5-star review simply states 'The Best,' indicating high satisfaction. Website testimonials…”
RMI Mechanical Contractors
“One customer review exists, assigning a one-star rating and describing a vehicle operation concern unrelated…”
Five Star Cooling
“No customer reviews exist for this business. The absence of reviewer feedback prevents quantitative sentiment…”
HVAC Repair Costs in South San Francisco
Typical heating and cooling repair costs in South San Francisco, by component.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call | $74 | $118 | $196 |
Thermostat replacement | $147 | $270 | $490 |
Blower motor replacement | $392 | $637 | $1,078 |
Heat exchanger replacement | $1,470 | $2,156 | $3,430 |
Ignitor replacement (gas furnace) | $147 | $245 | $392 |
Control board replacement | $294 | $539 | $882 |
Full system repair (major) Multi-component failure | $490 | $1,176 | $2,940 |
Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Repair in South San Francisco, CA: What to Expect
The cool marine Mediterranean climate of the San Francisco metro shapes HVAC Repair in South San Francisco distinctly. Foggy summers averaging 68 F and mild winters near 46 F mean cooling demand stays among the lowest in California, pushing HVAC work heavily toward heating and ventilation instead of air conditioning. Twenty contractors serve the area with an average rating of 3.7 across 823 reviews, and two offer around-the-clock availability for emergencies.
For South San Francisco homeowners, diagnostic and service calls typically run $74 to $196, while thermostat replacement ranges from $147 to $490 and blower motor replacement can reach $392 to $1078 depending on the unit. California law requires HVAC contractors to hold the C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the California Contractors State License Board, ensuring qualified work on any heating or ventilation system.
Customer feedback highlights specific technicians by name. Sugar Bear Home Services earns a 4.9 average across 384 reviews, with five-star comments praising technicians Ian and Lawrence for same-day scheduling and transparent pricing. Triton Appliance Repair holds a 4.8-star average from 289 reviews, noted for same-day response and clear explanations of problems. Atlas Heating, operating since 1908, receives 4.7 stars from 38 reviewers, with customers frequently mentioning on-time arrivals and thorough clean-up after jobs.
Frequently Asked Questions
Other HVAC Services in South San Francisco, CA
All HVAC Contractors in South San Francisco, CA
Complete directory of 31 contractors — browse alphabetically
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All HVAC Contractors in South San Francisco, CA
Complete directory of 31 contractors — browse alphabetically