18 HVAC Service Contractors in Sylmar, CA
Top-Rated HVAC Service Contractors in Sylmar
Dutton Plumbing, Cooling, Heating & Electrical
“Over 90 percent of reviewers award five stars, with technicians Oscar, Charlie, Hugo, Gabe, Manuel, and Luis named repeatedly for exceptional service. Positive…”
Best Choice Heating & AC Repair Sylmar
“All 45 reviews award 5 stars, with customers frequently praising same-day response times and technicians who arrive on schedule. Multiple reviewers mention…”
All HVAC Service Contractors (18 total)
Fresh Connection HVAC
“Twenty-three reviewers collectively award Fresh Connection a 4.9-star average, with every customer rating the…”
Tri-Cities Best Heating and Air
“Five-star ratings dominate the review profile, with 6 of 7 sampled reviews awarding top marks. Positive…”
Speedy Heating and Air Inc
“Three of six detailed reviews mention emergency or after-hours service, with two specifically praising…”
M&A HVAC Inc.
“Nineteen customers awarded perfect 5-star ratings, with every reviewer praising on-time arrivals, transparent…”
Compass Air Conditioning and Heat
“Fourteen reviews, all five-star ratings, with multiple clients specifically praising the lack of upselling…”
City Wide Air Conditioning
“Four of five visible reviews award five stars, with specific praise for technician Les and his diagnostic…”
Coast AC & Heater Repair Sylmar
“All six reviews award five stars, with clients consistently praising same-day emergency response, thorough…”
Top Choice Heating & AC Repair
“All 4 reviews award 5 stars, describing specific technical problems solved. Reviewers detail thermostat…”
Camacho Air
“Four of eight reviewers awarded five stars, with positive feedback emphasizing honest communication,…”
Quick Dave Air Conditioning & Heating Inc.
“Both clients awarded 5-star ratings, with technicians Marcus and Sam praised for explaining technical…”
Delta HVAC Contractor
“All available reviews award 5 stars, with one customer specifically recommending the contractor to friends…”
All Service Hvac Seven LLC
“One client review awards a 5-star rating with the comment excellent job, indicating satisfactory service…”
Sylmar Services Heating & Air Conditioning
“The sole recorded review describes a customer experience involving a technician's response to questions about…”
Sylmar HVAC Services – HVAC Repair AC Installation By Dusty Ducts
HVAC Service Costs in Sylmar
General HVAC service pricing across maintenance, repair, and installation in Sylmar.
| Service | Low | Average | High |
|---|---|---|---|
Service call / diagnostic | $71 | $114 | $190 |
Routine tune-up (single system) | $67 | $119 | $190 |
Standard repair (avg) | $143 | $570 | $1,140 |
Major repair (compressor, heat exchanger) | $1,425 | $2,375 | $3,325 |
New system installation (mid-range) | $6,175 | $9,975 | $13,300 |
Full HVAC replacement AC + furnace combined | $11,011 | $12,759 | $13,395 |
Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Service in Sylmar, CA: What to Expect
Sylmar sits in the San Fernando Valley edge of greater Los Angeles, where the Mediterranean climate brings mild winters and warm summers. Coastal breezes give way to fierce Santa Ana winds that push temperatures past 100 F in the inland valleys, creating inconsistent yet demanding cooling needs throughout the year. The area hosts 20 licensed HVAC service contractors, earning an average rating of 4.1 across more than 3,600 customer reviews, with seven offering round-the-clock service for emergency calls.
Service calls and diagnostics typically cost $71 to $190, while routine tune-ups for a single system run $67 to $190. Standard repairs average $143 to $1,140 depending on the issue. California requires all heating and cooling contractors to hold a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the California Contractors State License Board before performing work, ensuring a baseline of professional competency for homeowners.
Customer reviews reveal distinct strengths among top-rated providers. Dutton Plumbing, Cooling, Heating and Electrical draws repeated mentions of technicians Oscar, Charlie, Hugo, Gabe, Manuel, and Luis for delivering honest assessments and meticulous work. Best Choice Heating and AC Repair Sylmar earns consistent praise for same-day response and technicians who arrive on schedule, with multiple reviewers highlighting transparent pricing. Dependable Heating and AC receives accolades for on-time arrival and technical fluency with specific equipment brands and models.