63 HVAC Repair Contractors in Simi Valley, CA
Top-Rated HVAC Repair Contractors in Simi Valley
Affordable Heating and Air - Simi Valley
“Eight recent reviewers all award 5 stars, with three specifically mentioning received estimates that exceeded expectations in transparency or value. Four…”
Dutton Plumbing, Cooling & Heating
“Of 2,985 reviews, the overwhelming majority award 5 stars, praising same-day emergency response and specific technicians named Chris, Gilbert, and others.…”
All HVAC Repair Contractors (63 total)
Hilo Aire
“All 416 customer reviews award five stars, with Bradley McGough specifically praising their solving of an…”
BIG H & A
“446 reviews yield a 4.9 average rating, with multiple customers specifically praising the reasonable…”
C&M Mechanical Heating and Cooling Inc.
“All 88 reviews award 5 stars, with customers consistently highlighting Carlos's honest pricing and…”
AA1 Cooling and Heating Services
“All eight published reviews rate the company 4 or 5 stars, with seven granting the maximum rating. Emergency…”
Lee's HVAC & Home Renovations
“All four detailed reviews carry 5-star ratings, with three mentioning same-day or immediate response during…”
Stay Cool Air Conditioning & Heating Inc.
“All 75 reviews carry five-star ratings, with technicians David, Justin, and Jeremy mentioned across multiple…”
Service Giant Air Conditioning
“Fifty-nine reviewers collectively award perfect marks, with multiple clients specifically citing the team's…”
T&R HVAC
“All 52 reviewers award 5 stars, with Ryan praised for rapid quote turnaround and crane logistics coordination…”
Keith Heating and Air Conditioning
“All 5-star reviews mention specific technicians by name, with Keith, Jared, and Ayden each receiving direct…”
Grand Slam Air Conditioning and Heating
“Thirty-eight reviewers award this business a perfect 5-star average, with multiple clients specifically…”
Family Air Conditioning
“Every reviewer awarded a perfect 5-star rating, with customers frequently praising the team's diagnostic…”
Cal Coast Heating & AC Repair Santa Clarita
“Eight verified reviewers all award five stars, with four explicitly mentioning same-day or within-one-hour…”
Hoffman Cooling & Heating
“All 35 client reviews award perfect 5-star ratings, with reviewers consistently mentioning owner Jared and…”
Doyle Air Conditioning & Heating
“All 35 reviews award 5 stars, with technicians Christian, Richie, Bradley, and Jorge specifically named for…”
Alonso's Heating And Cooling
“Twenty-three reviewers award Alonso's a perfect 5.0-star rating. Ten explicitly mention fair or below-market…”
Simi Valley Air Conditioning Repair
“Thirty-six clients awarded near-perfect ratings, with multiple reviewers specifically mentioning same-day…”
Air King Heating & AC Repair Simi Valley
“Thirty-eight reviewers award an almost perfect 4.9 stars, with every customer calling out a specific…”
The Weather Tech | Air Conditioning & Heating
“31 reviewers have awarded a perfect 5-star rating, with Alfredo named explicitly in 6 of 8 full reviews as…”
Calif Heating and Air conditioning
“Four of six detailed reviews specifically credit technician Rustem by name, with three of those describing…”
Nicholas Aire Systems
“37 of 44 reviewers award 5 stars, praising same-day response, NATE certification, and diagnostic…”
Paradise Heating & Air Conditioning
“Twenty-five customer reviews collectively award Paradise Heating & Air Conditioning a perfect 5.0 rating,…”
RLA HVAC
“Twenty-two reviews yield a perfect 5.0-star average, with every client awarding full marks. Technician named…”
Faith Air Conditioning & Heating Inc
“Twenty-three customer reviews produce a 4.8-star average, with every reviewer awarding 5 stars. Four…”
Ocean Air HVAC
“All eight reviewers award 5 stars, with multiple customers noting same-day response times, honest diagnostic…”
Real Air Hvac
“All eight detailed reviews award 5 stars, with customers specifically praising Kenneth by name in six…”
MBA Mechanical Inc. HVAC + Solar
“Fifteen reviewers collectively award a perfect 5.0-star rating, with multiple clients specifically praising…”
HVAC Repair Costs in Simi Valley
Typical heating and cooling repair costs in Simi Valley, 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 Simi Valley, CA: What to Expect
Simi Valley’s proximity to the Pacific keeps summers warm but not extreme and winters mild, a pattern that sustains steady year-round demand for system upkeep. With 63 contractors serving the area and an average rating of 4.3 from 6,205 reviews, residents commonly search for reliable hvac-repair Simi Valley options that balance seasonal cooling peaks and occasional heating needs.
Specific price ranges weren’t included in the dataset provided, so shoppers should request itemized estimates for common repairs such as compressor replacement, coil work, and thermostat upgrades. California law requires HVAC contractors to hold a C-20 license from the Contractors State License Board, so verify credentials and insurance before authorizing work to ensure compliance and warranty protection.
Customer highlight entries weren’t available in the data, but patterns across the market point to value in responsiveness and clear communication. Eleven firms advertise 24/7 service, and reviews tend to favor technicians who explain diagnostics, offer maintenance plans, and provide written estimates. Prioritize contractors with steady review histories, transparent pricing, and documented post-service guarantees.
Frequently Asked Questions
Other HVAC Services in Simi Valley, CA
All HVAC Contractors in Simi Valley, CA
Complete directory of 94 contractors — browse alphabetically
A–Z
All HVAC Contractors in Simi Valley, CA
Complete directory of 94 contractors — browse alphabetically
A
- AA1 Cooling and Heating Services
- AC Clinic HVAC Service
- Affordable Heating and Air - Simi Valley
- Air Conditioning Assistance
- Air King Heating & AC Repair Simi Valley
- Air Source Systems
- Air-Fab Services Inc.
- Air-Fab Services Inc.
- ALL VALLEY AIR HEATING & AIR CONDITIONING
- Alonso's Heating And Cooling
- Alpine Refrigeration Heating And Cooling
- Auggie Air
B
C
D
F
H
L
P
- Pacific Coast Heating & AC Repair Simi Valley
- Pacific Heating & AC Repair Simi Valley
- PACIFIC Heating & AC Repair Simi Valley
- Paradise Heating & Air Conditioning
- Perfect Climate Heating & Air Conditioning Inc.
- Platinum HVAC Solutions
- Polar Tech Air Conditioning and Heating
- Precision Air & Heating Repair Simi Valley
- Premier Cooling and Heating
- Pure Eco HVAC
R
S
- Santor Plumbing Inc.
- Scott Mumford Heating and Air
- Service Giant Air Conditioning
- Servistar Plumbing and HVAC
- Simi Valley Air Conditioning Repair
- Simi Valley Emergency Plumbing
- Simi Valley Heating & Air Conditioning
- SmartFlow HVAC Solutions
- SoCal Refrigeration
- Sol Air Hvac LLC
- Stay Cool Air Conditioning & Heating Inc.