Fast, reliable, and affordable air conditioning services for homes and businesses. Same-day service guaranteed — 24/7 emergency support available.
We arrive fast — often within hours of your call
Nights, weekends & holidays — we're always available
No surprises — transparent pricing on every job
Licensed, insured & background-checked professionals
From emergency repairs to full system installations, we handle every heating and cooling need in Chula Vista and surrounding areas.
Comprehensive cooling system services for residential and commercial properties. We service all major brands and models.
Get a Quote →Furnace repair, installation, and maintenance for all major brands. Stay warm all season long with our expert heating services.
Get a Quote →Seasonal tune-ups, preventative care, and service plans to keep your system running efficiently and avoid costly breakdowns.
Get a Quote →Air purifiers, advanced filtration systems, and professional duct cleaning services to improve your indoor air quality.
Get a Quote →Smart thermostat upgrades and programming to optimize comfort and reduce energy bills with the latest technology.
Get a Quote →Specialized HVAC services tailored for businesses, retail stores, and industrial facilities of all sizes.
Get a Quote →We're your local neighbors — we understand the unique climate challenges of Chula Vista and Southern California.
No waiting days for a technician. We prioritize your comfort and dispatch fast — often within hours.
All our technicians are fully licensed, insured, and HVAC certified. Your home is in safe, professional hands.
Free estimates and upfront pricing mean no hidden fees or surprise charges — ever.
Trane, Carrier, Lennox, Daikin, Rheem, Goodman and more — we service every make and model.
California HVAC Contractor – C-20 License
Hundreds of 5-star reviews from Chula Vista customers
Flexible payment options for new system installations
Cut your energy bills with our eco-friendly HVAC upgrades
Real reviews from real Chula Vista homeowners and business owners.
"My AC stopped working on the hottest day of the year. Evergreen Air sent a tech within 2 hours and had it running like new. Incredible service and fair pricing!"
"Professional, punctual, and thorough. The technician explained everything clearly and didn't try to oversell me. Highly recommend for anyone in the area!"
"We use Evergreen Air for our small business HVAC maintenance. They're reliable, affordable and always on time. Best HVAC company in Chula Vista, period."
We proudly provide HVAC services across the greater Chula Vista area and South Bay region.
Conveniently located in Chula Vista, CA — ready to serve your HVAC needs across the South Bay area.
390-94 E H St
Chula Vista, CA 91910
Mon–Fri: 7AM–7PM
Sat–Sun: 8AM–5PM
24/7 Emergency Available
Fill out the form below and we'll get back to you fast — usually within 1 hour during business hours.
Or call us directly: (619) 775-2742
Don't sweat it out — our emergency HVAC technicians are on call around the clock, every day of the year.
(619) 775-2742Call now for immediate same-day emergency service in Chula Vista, CA and surrounding areas.