24/7 Emergency Service


Sunstate Mechanical Services was founded by Bill Bart Jr. and is located in Scottsdale, Arizona. We are full-service HVAC, electrical and plumbing contractors that are committed to offering the best service available at a fair price. All of our technicians go through a rigorous hiring process that includes a Level One Fingerprint card from the Arizona of Department Safety, drug testing and an extensive background test. We feature one of the newest, reliable fleets in the industry and service all makes and models of equipment to ensure you receive the best service. We also have a gaming license to service casinos for added convenience.

Our Mission Statement:


Create value for the customer and owners.


Respect their decision, accept excellence and reward accomplishment.


Face reality, be proactive, take ownership and act with integrity.


Work as a team and communicate fully and openly.


Spend wisely and invest in the future.

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

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