Contact us.
At KMSA, we believe in building strong relationships with our clients. Whether you’re looking for expert advice, a tailored HVAC solution, or ongoing service support, our dedicated team is just a message away.
Tell us about your needs, and we’ll help you find the perfect solution.
Your comfort. Your efficiency. Our expertise.
OFFICE LOCATION
431 N Buchanan Circle, Ste 2
Martinez, CA 94553-5141
HOURS
Monday–Friday
8am–5pm PST
OFFICE
925-825-5625
EMAIL
info@sullivanhvac.com
We are hiring.
Join our team
KMSA offers a safety-first, team-driven environment where employees tackle some of the most innovative and complex projects in the fire protection industry—while building long-term careers with opportunities for growth and advancement.
We’re committed to investing in our people through hands-on training, continuous learning, and clear pathways for development. Whether you're just starting out or bringing years of experience, you'll be part of a collaborative team that values expertise, encourages new ideas, and prioritizes the well-being of every crew member—on and off the job site.
Get in touch.
Have a project in mind? Need expert HVAC guidance?
We’re here to help. Whether you have questions about our services, need a custom HVAC solution, or want to schedule a consultation, our team is ready to assist.