Your home deserves the expertise of a professional who treats your comfort as a priority.
At Omega Tech Service, we aren’t just technicians — we are your premier Residential HVAC contractor in San Diego, dedicated to providing seamless heating and cooling solutions tailored to the Southern California lifestyle.
When you hire a contractor, you need to know they are legal and protected.
We lead with transparency:
We hold a specialized California C-20 license, ensuring all residential installations meet strict state safety codes.
Our status as a bonded HVAC contractor means your property is fully protected during every service call.
We display our credentials proudly, giving you the peace of mind that comes from working with a verified professional.
As your local San Diego HVAC contractor, we provide rapid service to homeowners throughout the region:
A great residential contractor is defined by the quality of their installations. We specialize in high-performance setups that stand the test of time.
In California, a C-20 license is a legal requirement for anyone performing specialized HVAC work. It guarantees the contractor has the necessary experience and has passed rigorous testing to ensure your system is safe and efficient.
If your system is over 10–15 years old and requiring frequent repairs, a replacement is often more cost-effective. We use AI-powered diagnostics to help you make the most efficient choice for your budget.
Yes! We are highly experienced with all major manufacturers. Whether it's a high-efficiency Trane indoor unit or a Bryant system, we ensure the installation meets the manufacturer's strict warranty standards.
Absolutely. We understand that a broken AC or heater in San Diego can be an emergency, which is why we offer same-day diagnostics and repairs to get your home back to a comfortable temperature.
We proudly serve a wide range of clients, providing our services to both private and commercial customers with the same level of professionalism and competence.
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We receive your request instantly and typically respond within 5 minutes.