Cooling
- Air conditioning installation
- AC repair and maintenance
- Ductless systems
- Heat pumps
Heating · Cooling · Plumbing
Professional HVAC
& Plumbing
Services
Trusted heating, cooling, and plumbing solutions for your home and business. Licensed technicians, fair pricing, and guaranteed satisfaction.
Serving Southern California · CSLB# 1007813
Southwest Heating and Air Conditioning
Practical comfort for homes and businesses.
We help Southern California property owners make informed decisions about heating, cooling, and plumbing work. Start with a conversation about the system, the space, and the service you need.
Our team focuses on clear communication, careful work, and solutions that fit the job at hand.
Talk with our teamWhat we do
Service built around your system.
Discuss the issue, compare the right next steps, and get the work moving.
Heating
- Furnace installation
- Heating repair
- Seasonal maintenance
- Smart thermostats
Plumbing
- Plumbing service
- Fixture replacement
- Water heater support
- Repair consultations
Selected work
A closer look at the work.
Browse a small collection of site and equipment images from our available project gallery.
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Customer reviews
Words from customers.
“Incredibly professional! Family owned company with all the qualities of a multi million dollar company. Delivering prompt, high quality product and outstanding service. I am a business man myself, this is why I am recommending Southwest Heating & Air Conditioning.”
“Technician was knowledgeable and friendly. Whole job was done within 3 hours of contacting them. Couldn't ask for better service!”
“Southwest went beyond the call of duty on a project they finished for me. Stephane walked me through the process and recommended the perfect solution for my warehouse. Want to thank Stephane and Gustavo in particular, you guys are the best.”
“Fast response time and fair pricing. The team was clean, respectful, and explained everything before starting. My new AC system works perfectly. Highly recommend to anyone in SoCal!”
Get in touch
Let's talk about your service needs.
Call or email Southwest Heating and Air Conditioning to discuss heating, cooling, or plumbing work in Southern California.
- Phone
- (818) 851-4246
- License
- CSLB# 1007813