
Delivering large-scale HVAC solutions across Arizona — tailored to healthcare, education, industrial, and commercial facilities.

At Sanders Construction Group, our Mechanical Division provides advanced HVAC & Refrigeration solutions designed for efficiency, reliability, and comfort. We specialize in large-scale projects, NO Job is too Big or too small! — from cooling towers and chillers to rooftop units and VRF systems. Our expertise ensures every system is optimized for energy savings and long-term performance, meeting the complex demands of commercial, industrial, and institutional facilities.


24/7 HVAC & Refrigeration Emergency Services • RTUs & Air Handlers • Preventive Maintenance

Refrigeration Systems (Walk-ins, Freezers, Cold Storage) • Leak Detection & Repairs

Chillers & Cooling Towers (Maintenance, Water Treatment, Repairs) • Emergency Repairs • Replacement & Installation

Boilers & Heating Systems (Service, Repairs, Safety Testing) • Controls Support

Mechanical Remodels, Restoration & Renovation • Building Automation & Controls Support • New Mechanical Construction & Design-Build
Get in touch with Sanders Construction Group today for reliable HVAC design, installation, and maintenance services.