For Preconstruction Services contact our Estimating Division at
For Virtual Design & Construction services contact our CAD Division at
For Career Opportunities contact



For emergency service contact our service department 24/7 at 520-305-3855 or email



We believe that no company values the contributions of its Subcontractors and Suppliers more than Sun Mechanical. In each major project we undertake, our Subcontractors and Suppliers play a critical role in assuring the quality of our workmanship and the on-time, on-budget performance we insist on. In an effort to make it as easy and efficient as possible for highly-qualified Subcontractors to be considered as a resource for upcoming work, we have provided a form: Subcontractor Pre-Qualification Form

Please complete this form and email to
You may also mail to: Sun Mechanical • 3951 East Columbia Street • Tucson, AZ 85714




Sun Mechanical Contracting Inc.
3951 East Columbia Street
Tucson, AZ 85714
Phone: 520-790-3100
Fax: 520-790-7736
Hours: Weekdays 7am - 4pm


JD-Sun Mechanical
4636 East Elwood Street, Suite 10
Phoenix, AZ 85040
Phone: 480-966-6400
Fax: 480-966-0600
Hours: Weekdays 7am - 4pm


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