AC Repair
Dependable diagnosis and repair for central air and ductless systems — no-cool calls, strange noises, and rising bills.
- ✓ Clear explanation before repair
- ✓ On-time scheduling
Santa Monica's Trusted Air Conditioning Repair Provider
Santa Monica AC & Heating You Can Count On
Westmark Heating and Air provides air conditioning repair, installation, and heating service for homes throughout Santa Monica and the coastal Westside — dependable work, clearly explained.
Serving Santa Monica & Surrounding Areas
About Us
A Steady Hand for Coastal Homes
Westmark Heating and Air is based at 1412 7th St in Santa Monica, CA, repairing and installing air conditioning and heating systems for homeowners along the coastal Westside.
Owner Everett Caldwell built the business around dependability: showing up when scheduled, explaining the problem clearly, and doing the work right the first time.
What We Do
Our Air Conditioning Repair Services
Cooling and heating service for coastal homes, done dependably.
AC Installation
New central air and ductless mini-split installation, sized correctly for coastal Santa Monica homes.
- ✓ Free installation estimates
- ✓ Energy-efficient options explained plainly
Heating Repair & Installation
Furnace and heat pump repair and installation for reliable heat through cooler coastal nights.
- ✓ Same visit diagnosis when possible
- ✓ Heat pump and gas furnace service
Maintenance Plans
Scheduled tune-ups that catch small issues before they become bigger repairs.
Duct Inspection
Airflow and duct checks for rooms that never quite cool down.
Thermostat Installation
Smart thermostat setup and a walkthrough of how to use it.
Why Choose Us
Why Santa Monica Homeowners Trust Westmark Heating and Air
Dependable Scheduling
We show up when we say we will, and finish the job right.
Santa Monica Based
Fast response across Santa Monica, Venice, and Brentwood.
Clear Communication
Everett Caldwell and the team explain what's wrong in plain language.
Owner-Operated
Direct, hands-on involvement in how every job is run.
Where We Work
Proudly Serving Santa Monica & Nearby Communities
Westmark Heating and Air serves Santa Monica and the surrounding coastal Westside.
- Santa Monica
- Venice
- Pacific Palisades
- Brentwood
- Mar Vista
- West Los Angeles
FAQ
Frequently Asked Questions
Installation estimates are free. Repair visits include a diagnostic fee, waived if you move forward with the repair.
Santa Monica, Venice, Pacific Palisades, Brentwood, Mar Vista, and West Los Angeles.
Yes, we repair and install both central air and ductless mini-split systems.
Yes — dependable, on-time scheduling is one of the things we build the business around.
We're open every day from 7:00 AM to 10:00 PM. Call (747) 528-1596 to schedule.
Get In Touch
Request Your Free Quote
Tell us what your system is doing and we'll follow up to get a technician scheduled.
Ready to Get Started?
For dependable AC or heating work on the coast, Westmark Heating and Air is ready.