When your AC quits on a hot San Diego afternoon, you want someone who shows up, finds the real problem, and tells you straight what it costs. Omega Tech Service repairs central air conditioners, heat pumps, and ductless mini-splits for homes and businesses across San Diego County. We are a CA C-20 licensed HVAC contractor (#1149953), and we work on all major brands.
Call (858) 667-4414 or request service online. Same-day appointments when available.
We handle repairs of any size, from a simple part swap to a compressor replacement.
AC down right now?
Call us and tell us what it's doing. We'll get a licensed technician out as soon as possible, anywhere in San Diego County.
Still not working? That’s our job.
Most AC problems are worth repairing. Replacement starts to make sense when the system is 12–15+ years old, uses R-22 refrigerant, needs a new compressor, or keeps breaking down. We’ll give you both options honestly, including any rebates available in California, and let you decide. See our HVAC Installation & Replacement page.
Most summer breakdowns start with things a tune-up catches early: dirty coils, a weak capacitor, a clogged drain. Ask about AC maintenance, or see mini-split repair & maintenance if you have a ductless system.
Working with an unlicensed handyman can cost you thousands in future repairs. As a Certified C-20 HVAC Contractor, Omega Air meets the strict licensing, insurance, and safety standards required by the State of California. When you choose us, you are guaranteed professional, code-compliant work that protects your home’s warranty and your investment.
The most common causes are a dirty filter, a failed capacitor, a frozen coil, low refrigerant from a leak, or an outdoor unit that isn't running. Check the filter and thermostat first; if that doesn't fix it, it needs a diagnostic.
Ice usually means poor airflow (a dirty filter or blocked vents) or low refrigerant. Turn the AC off and let it thaw, or switch to Fan only, then call for service. Running it frozen can damage the compressor.
Yes. We repair central air conditioners, heat pumps, and ductless mini-splits, including multi-zone systems.
The timeframe depends on the nature of the issue. We strive to complete the work as quickly as possible without compromising quality. However, the exact time depends on the complexity of the problem.
Our repair diagnostic is $85, and it is credited toward the repair if you go ahead. After we find the problem, we give you a written price before any work starts, so you can decide. Many repairs are simple fixes like a capacitor, contactor, or clogged drain. Estimates for a new system are free.
Yes, we provide a warranty for all types of work. The warranty period depends on the type of repair.
Yes, you can submit a request at any time.
You can schedule air conditioner repair by phone, email, or through the form on our website.
All major brands, including Carrier, Bryant, Trane, Lennox, Goodman, Rheem, Daikin, Mitsubishi Electric, LG, Samsung, and others.
No matter where you are in San Diego County, you can count on us.
We repair air conditioners throughout San Diego County, including Downtown San Diego, La Jolla, Pacific Beach, North Park, Hillcrest, Mission Valley, Kearny Mesa, Clairemont, Chula Vista, Carlsbad, and many other neighborhoods and cities.
Omega Tech Service — your trusted partner in air conditioning!
— our employees have been working in the field of home appliance repair for more than 12 years.
— more than 10.000 items.
— we always bring spare parts with us.
We use our Customer Relationship Management (CRM) system to help manage customer data.
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