Cooling and Heating
Your AC Broke?We Fix It Today.
Trusted HVAC expert serving Mission Viejo, Orange County and the San Fernando Valley. Over 10 years of experience. Same-day service. 100% satisfaction guaranteed.
10+
Years in Business
4.9
Average Rating
30mi
Service Radius
100%
Response Rate
Why Homeowners Trust Alpha Repair With Their HVAC
When your home comfort is on the line, you need someone who shows up fast, does the job right, and treats you fairly. That’s exactly what we deliver — every single time.
Our Services
Expert HVAC Solutions for Every Need
From emergency AC repairs to smart thermostat installations — we deliver reliable, guaranteed service to keep your home comfortable year-round.
AC Repair & Installation
Expert diagnostics and repairs for all air conditioning systems. From capacitor replacements to full system installs — we handle it all.
Heating & Furnace Repair
Stay warm all winter with reliable furnace and heater repairs. We service wall heaters, central heating, and direct vent systems.
Maintenance & Cleaning
Regular maintenance extends the life of your HVAC system and prevents costly breakdowns. We offer comprehensive tune-ups.
Nest Pro Installation
Expert diagnostics and repairs for all air conditioning systems. From capacitor replacements to full system installs — we handle it all.
Duct Repair & Cleaning
Leaky or dirty ducts waste energy and hurt air quality. We repair, install, and clean ductwork for maximum efficiency.
Emergency HVAC Repair
AC down during a heat wave? Heater out on the coldest night? We offer 24/7 emergency service to get you comfortable fast.
Don't see what you need? We handle all HVAC problems
CALL USWHY CHOOSE US
Expert Care. Real Comfort. Zero Stress.
We don’t just service AC systems — we create comfort you can feel every day. Fast, reliable, and hassle-free.
100% Guaranteed
All repair work backed by our satisfaction guarantee
Same-Day Service
Fast response — average under 1 hour
Free Service Call
No trip charge when you book a repair
24/7 Emergency
Techs standing by around the clock
Brands We Work With
Service Areas
HVAC Repair Near You — 30-Mile Radius
Based in Mission Viejo, we proudly serve homeowners and businesses across Orange County, the San Fernando Valley, and greater Los Angeles.
Not sure if we serve your area? Give us a call — if you’re within 30 miles, we’ll be there.
Real Customer Reviews
Don’t Take Our Word For It
See what our customers are saying. With 138+ reviews and a 4.9 average rating, the results speak for themselves.
We've had Alpha Repair come visit us at multiple properties, one an apartment and the other a house. The first time they solved and repaired a condenser issue that no one else had been able to fix and...
Alpha Repair is amazing. They're very honest, quick to respond and get the job done fast! Very knowledgeable and kind enough to teach me how to do things to avoid paying extra money. They took care of...
Utilized Alpha Repair multiple times - just the friendliest team, finds the best deals whenever possible. They know their stuff, have identified issues with previous installations, and most importantl...
We've had Alpha Repair come visit us at multiple properties, one an apartment and the other a house. The first time they solved and repaired a condenser issue that no one else had been able to fix and...
Alpha Repair is amazing. They're very honest, quick to respond and get the job done fast! Very knowledgeable and kind enough to teach me how to do things to avoid paying extra money. They took care of...
Utilized Alpha Repair multiple times - just the friendliest team, finds the best deals whenever possible. They know their stuff, have identified issues with previous installations, and most importantl...
Alpha Repair is the best! Very knowledgeable, friendly, and they know what they're doing when it comes to HVAC services. Whenever I have any issues with my HVAC system, Alpha Repair is my first call!
Get In Touch
Ready to
Get Comfortable?
Whether it’s an emergency repair or a routine maintenance check, we’re here to help. Call us directly for the fastest response, or fill out the form and we’ll get back to you within minutes.