Locally Owned & Owner-Led
All Climate is locally owned and operated by Corey Ott, who stays involved in the work. You get personalized, accountable service from someone who lives and works in North County San Diego.
About All Climate Heating & Air
A locally owned residential HVAC company serving homeowners across North County San Diego since 2013, with owner-led service and a focus on long-term home comfort.
Local Ownership, Practical Expertise
All Climate Heating & Air Inc. was established in 2013 and serves homeowners throughout North County San Diego. The company provides residential heating and air-conditioning repair, installation, replacement, and maintenance with an emphasis on local ownership, practical HVAC expertise, and straightforward communication.
Owner Corey Ott stays involved in the work, which keeps the service personal and accountable. The goal is not a quick fix but reliable, long-term comfort: fair treatment of customers, quality workmanship, energy-efficient solutions, and a real understanding of how North County homes and climate affect heating and cooling.
- Established
- 2013
- License
- CSLB #988693, C-20
- BBB
- Accredited, A+
- Service Area
- North County San Diego
Why Homeowners Choose All Climate
These are the principles that shape every repair, installation, and tune-up.
Licensed & Insured
California CSLB License #988693, C-20 Warm-Air Heating, Ventilating and Air-Conditioning. The company is licensed and insured, and BBB Accredited with an A+ rating.
Honest, Fair Pricing
We explain the problem and the cost clearly before any work begins. No pressure, no surprises, just straightforward recommendations for your home.
Modern Diagnostics
We use current diagnostic tools to find the real cause fast, then focus on long-term comfort and energy efficiency rather than quick fixes.
Residential HVAC, Start to Finish
One local company for the full range of residential heating and cooling needs across North County San Diego.
Cooling
- AC repair
- AC installation
- AC replacement
Heating
- Heating repair
- Furnace repair
- Furnace installation and replacement
Systems & Ductwork
- HVAC system installation and replacement
- Ductwork repair, sealing, and replacement
Efficiency & Air Quality
- Heat pumps
- Maintenance and seasonal tune-ups
- Indoor air quality and air filtration
- Smart thermostats
Serving North County San Diego
We serve homeowners across North County San Diego, including Oceanside, Carlsbad, Vista, San Marcos, Encinitas, Fallbrook, and Bonsall. We do not claim to serve all of San Diego County or distant markets.
See Service AreasGet in Touch
- (760) 585-5136
- Mon - Sun, 7:00 AM - 7:00 PM
- 4941 Calle Sobrado, Oceanside, CA 92056
Ready for Dependable Home Comfort?
Book your HVAC service online or call to talk through what your home needs. You will get honest answers and a clear path forward from a local, owner-led team.