Sun Mechanical Contracting


Sun Mechanical Contracting, Inc. was founded as a HVAC, plumbing, and mechanical company.  For over 37 years, Sun Mechanical has constructed, retrofitted, or renovated mechanical systems for many of Arizona’s most respected companies and institutions, throughout southern Arizona.

We are known to have the finest commercial HVAC & plumbing service department in southern Arizona; perhaps the entire state. This has led them to become the largest of their kind and enables us to provide prompt 24/7 service to our customers.

When needed, Sun brings the innovation, technology, planning, management, and communication a complex project requires. Sun is the only mechanical contracting firm in southern Arizona with in-house 3-D BIM Coordination capabilities. Sun’s field personnel, management staff, and quality control team possess the knowledge and experience to handle projects of any magnitude.

Our .45 EMR safety rating illustrates that safety is a value at Sun, both in the field and in our fabrication facility.

Over the last decade, Sun Mechanical has been the preferred contractor on the significant health care and higher education projects throughout southern Arizona.

Our knowledge and practical field experience have been critical to what our customers view as very positive outcomes. Our reputation for quality performance is built on trust, cooperation, and a lot of hard work.



  • Mechanical Services- HVAC Equipment, Plumbing, Pipefitting
  • Preventative Maintenance & Servicing Agreements
  • Turnkey Equipment Replacements & Retrofits
  • Pipefitting & Sheet Metal Fabrication, Site Utilities
  • Specialty Services- Vibration & Combustion Analysis, Fan Balancing, Laser Alignment, Thermography, Equipment Assessment
  • Engineering, BIM, CADD, 3D, Trimble

Contract Info

Awarded Vendor:
Sun Mechanical Contracting

Contract Awarded:
HVAC Equipment, Installation, Service, & Related Products

Contract Number:

Lead Agency: 
Region 14 ESC

Contract Term:
3 year term, April 11, 2016 to April 30, 2019
*Option to renew for two (2) additional one (1) year periods.

Due Diligence

Request for Proposal:
RFP for HVAC Equipment, Installation, Service, & Related Products

Awarded Vendor Response:
Sun Mechanical Contracting's Response to RFP

Bid Tab & Request for RFP List

Award Letter:
Region 14 Award Letter

Renewal Letter:
3rd Year Renewal Letter

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USA Today Ad 2
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Vendor Contact

Program Manager
Jacob Hunter, LEED AP
Service Operations Manager
3951 E Columbia St.
Tucson, Arizona 85714
D 520-570-7562
C 520-971-3149
F 520-790-7736

Central & Northern Arizona
Raymond Blair
Account Manager
1635 West University Dr.
Tempe, Arizona 85281-3258
Cell: (480) 466-9464

Southern & Southwestern Arizona
Rick Cole
Account Manager
3951 E. Columbia Street
Tucson, Arizona 85714
Main: (520) 790-3100 x123
Direct: (520) 570-7554
Cell: (520) 437-6557