24/7 Emergency Service

Service you can depend on.

Our team of expert technicians can help you solve all of your air conditioning, heating, electrical and plumbing needs.

Sunstate Mechanical Services


We are a full service company providing commercial and industrial solutions for air conditioning and heating, electrical and plumbing for the entire State of Arizona. Our business sectors range from small office to Fortune 500 corporations and large campus environments. Our employees have over 250 years of experience and all service technicians are C.F.C certified, fingerprinted with DPS background checks.

Our commitment to serving you crosses state lines


We are fully licensed and insured to provide our services in Arizona, California and Texas.

Need us to take care of something for you? Call toll-free at 1-866-998-9620 or contact us for prompt service.

Hear what our loyal customers have to say about us

"In all my business dealings with Mr. Bart, his company and employees, I have found them to be an exemplary organization. Mr. Bart's outstanding work ethic and customer service are reflected in his employee's and the performance of their duties."


Ron Younger

Royal Palms Resort and Spa

"I can not recommend any vendor more highly than Sunstate . We have done business with Bill Bart since 1991, following him from Presco to Scottsdale Electric to Sunstate, and have been very happy with the service we have received. "


Bill Knoll

Tempe Terrace Apartments

"It is without reservations that I would recommend Mr. Bart and Sunstate Mechanical Services for any project or job you may have. You will not be disappointed in the quality and quantity of the work performed. "



Bob Heidt

Stanford Hotels Corporation

Sales & Service


State of Arizona Contractor Licenses:

L-04 164126, L-11 172243, L-39 164120

K-74 257869, K-77 264453,

K-79 256111


State of California Contractor License:



State of Texas Contractor License:



7845 East Redfield Road, Suite 100

Scottsdale, Arizona 85260


☎ 480-998-9620 | 866-998-9620 | Fax 480-998-9621

Copyright © 2018 Sunstate Mechanical Services | Terms and Conditions | Privacy Policy | Designed & Maintained by Avion Marketing