Founded in 1978, Mid-State Refrigeration of Casa Grande, AZ utilizes over 37 years of experience to provide you with long-lasting results on repair, installation and preventative maintenance services. We are a factory-authorized dealer of Carrier brand products who offers a 100% customer satisfaction guarantee.

A Better Business Bureau A+ Accredited business, Mid-State Refrigeration of Casa Grande, AZ offers FREE estimates on all new installations so you can rest assured your budget will remain intact. Comprised of NATE certified technicians, our team offers senior citizen and military discounts, as well as tax credits and rebates through APS and Carrier for qualified clients.

Mid-State Refrigeration offers regularly scheduled maintenance service contracts so you can ensure your unit is functioning properly and catch any potential issues. Service contracts are offered in monthly, quarterly, semi-annually and annual options so you can choose the one that works best for your property and budget.

With over 37 years of experience, Mid-State Refrigeration of Casa Grande, AZ can help you repair any HVAC issues from air conditioning and heating to air quality and refrigeration systems. Take advantage of Everclean Green from E-Green Technologies and reduce your utility bill while also improving your HVAC system's efficiency!

Locally owned and operated, Mid-State Refrigeration has been serving the Pinal County community since 1978. Our team is fully licensed, insured and bonded. Don't let necessary HVAC repairs blow your budget! We offer senior citizen and military discounts, as well as additional rebates and discounts* through APS and Carrier.

I had been without A.C for the past month because the A.C company that was contracted with my home warranty was never able to fix my a.c and would misdiagnosed it, the minute I called MidState they were friendly and helpful off the bat! Then they sent out RJ today and this guy knew exactly where to look and got the Job done right, something the other company couldn't do in 3 visits, props to RJ and his team, thanks to them I'm finally sleeping in a house with cold air. I would recommend them to anyone.

I was very impressed with RJ and the quality of service we were given. If asked, I will recommend Mid-State Refrigeration to friends and acquaintances! Shari McFerrin, Arizona City

I've used their service once before and they were awesome! It's a family owned business and they care about their customers! I know them personally and they are good, honest people. I highly recommend them!

What's new?

They say bad things happen in 3s. Right before Quarantine our water heater at the salon broke and caused some damage, then the salon was closed, and our HVAC unit broke last Saturday. Hoping it’s a little bit of smooth sailing for a minute.

Posted on Mar 09, 2021  •  Facebook

Well this year has been something special! We crushed our record of days over 110. Our technicians and installers have been working hard. We want to thank them and our customers for sticking through this heat with us. Stay cool out there!

Posted on Aug 30, 2020  •  Facebook

What’s under your house? One of our technicians, Robert (RJ), found this snake 🐍 He made it out safe 😁 and our customers duct work is fixed!

Posted on Jun 03, 2020  •  Facebook

Thank you for the kind words Shear Roots Salon. We do what we can to help in these hard times! It’s not easy to have to close your business then come back in our hot Az desert where Cooling is essential and have your HVAC unit crash. And we still don’t know what the future holds. It’s scary and we...

Posted on May 29, 2020  •  Facebook

HVAC Terms • What's the difference between a package system and a split system? #HVACTerms

Posted on Mar 23, 2020  •  Facebook

Maximize spring break with these travel tips https://t.co/vOjzF8tf2L

Posted on Mar 05, 2020  •  Twitter

It is so nice to receive thank you cards. Thank you Casa Grande Valley Historical Society.… https://t.co/HUMrAHWCaG

Posted on Oct 03, 2016  •  Twitter

So what do you all think? New Mid State Refrigeration logo? #midstaterefrigeration #casagrande… https://t.co/jcaIBUlfY9

Posted on Apr 27, 2016  •  Twitter

Install of an infinity carrier system at a home in Queen Creek. #midstaterefrigeration #casagrande #hvac #azweather https://t.co/vYvPE3hEAO

Posted on Apr 15, 2016  •  Twitter

Call us 836.2754 to schedule your Fall Tune-Up or Repair. Mention code "SUPERHERO" & save $10 off your next service! http://t.co/3MiH5ryCOc

Posted on Oct 24, 2014  •  Twitter