Commercial HVAC Services

Military & Senior Citizen Discounts

Same-Day Emergency Services

10-Year Parts & Labor Warranty for New Installations

Hours:

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Your Trusted Commercial HVAC Partner

When your project timelines, budgets, and building performance matter, you need a commercial HVAC contractor you can rely on. With over 45 years of experience serving Pinal and Southern Maricopa counties, Mid-State Refrigeration provides professional HVAC installation, upgrades, and service for commercial properties of all sizes.


We work directly with:

  • Business Owners
  • General Contractors
  • Developers
  • Property Managers


Our team understands the coordination, scheduling, and code compliance required on commercial projects—and we deliver results you can trust. From ice machines and propane systems to motor replacements and refrigerant/Freon leaks -- we’ve got you covered.


Call us today for reliable and professional HVAC services.


Commercial HVAC Services We Support

New Construction HVAC


  • HVAC system design and installation
  • Rooftop units (RTUs), split systems, ductwork, and make-up air
  • Code-compliant installation and inspections
  • Coordination with general contractors and other trades


Tenant Improvements & Build-Outs


  • HVAC modifications for new tenants
  • Equipment replacements and system reconfiguration
  • Fast-track timelines to meet opening dates


Remodels & HVAC Retrofits


  • System upgrades for aging or outdated equipment
  • Energy-efficiency improvements
  • HVAC work in occupied or operational spaces


Ongoing Commercial Service & Maintenance


  • Preventative maintenance programs
  • Emergency repairs and diagnostics
  • Multi-location and ongoing service support


Planning a project or looking for a consistent maintenance provider? Request a call back from us today to discuss further.


Know When It's Time for HVAC Service

It's crucial to recognize the signs that your commercial HVAC system needs attention. Ignoring these can lead to costly repairs and downtime. Here are a few indicators to watch for:


  • Unusual noises from HVAC units
  • Inconsistent room temperatures
  • Increase in energy bills
  • Failing compressors or contactors
  • Poor air quality or ventilation
  • Frequent system cycling
  • Visible refrigerant leaks
  • Restaurant & specialty equipment issues

If you notice any of these signs (or planning a project) contact us for prompt and professional service.


The Benefits of Choosing Mid-State Refrigeration

We offer a range of benefits that make us the best choice for your commercial HVAC needs. Here’s what sets us apart:


  • Over 45 years of experience
  • Trusted HVAC subcontractor for Arizona businesses
  • Military and senior citizen discounts
  • 10-year warranty on parts and labor for new installations
  • Emergency service when timelines matter
  • Same-day estimates
  • Speedy maintenance checks
  • NATE-certified technicians
  • Licensed, bonded, and insured


Call us today to experience quality workmanship, clear communication, and dependable project execution.


Contact Us

Whether you’re planning new construction, a tenant improvement, or need a reliable HVAC subcontractor for service or upgrades, our team is ready to review your project and provide a timely estimate.


Get in touch with Mid-State Refrigeration to discuss your needs and schedule your service OR submit a Bid Request below.

Request A Commercial HVAC Bid

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Speedy Maintenance
Checks for Commercial
HVAC Systems
Our quick and efficient maintenance checks ensure your commercial HVAC systems run smoothly.
Call Us Today for Details!
(520) 216-4412