About Us
"Built on trust, Driven by excellence"
Our Story
California Temperature Service/ Arenas Inc. was founded by a licensed HVAC technician who believed homeowners deserved honest pricing and reliable service — no upsells, no surprises, no runaround. While also providing a great future for our employees.
Born in San Diego CA, we at CTS strives to be different from other HVAC service companies, our experience and core values shape the difference.
Our reputation is built on trust and excellence, you can count on a team that cares for your safety and your comfort.
Certifications & Credentials
Certified HVAC technicians
We train our Technicians with new industry standards and new equipment technilogy.
CA Contractor License #1120330
Licensed by the California Contractors State License Board (CSLB) for HVAC work.
EPA 608 Certified
Certified to handle and recover refrigerants in compliance with EPA regulations.
Fully Insured
General liability and workers' compensation insurance on every job, every time.
Where We Serve
We cover a wide stretch of Southern California — if you're not sure we reach you, just call.