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HVAC in Stilwell, OK You Can Trust
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Reviews From Stilwell, OK
Whitney M. Warrior-Deerinwater
Had a great experience, especially the consultation! The information was as they presented, no hidden extras, it was a successful home project and the boys were so great to talk to and ask questions. All were knowledgeable and all worked efficiently. They also seemed to enjoy their work and how they happily carried one with each other. They needed to take more of the snacks but they were such a great representative of Girdners to have on our home projects! Highly recommended. Owner is also great to work with. Looking forward to working with the company again!!
James Riggs
Girdner Heat and Air, are fast to respond, are attentive to detail and work to make sure issues are resolved. I had a error on my unit and they not only listened to my concerns but were prompt and fixed the issues in a very professional manner. I will be continuing to support this great local business.
Brian Marsh
Wyatt and Braxton were amazing. Very timely, cleaned up behind themselves all the way. Incredibly polite and professional. They even remembered my dog from the last time they were here. Re-upped for the subscription. Well worth of the cost. Tons of value
Paula Cornett
Ethan McKinney, with Girdner Heating and Cooling, is a very polite and knowledgeable young man. He located the problem with our unit very quickly and is now working to resolve it.
We appreciate Ethan and Girdner Heating and Cooling for responding so swiftly.
Hunter Balmer
They gave us an excellent deal and were really helpful when replacing our whole heating and air system! A big thanks to Joe, Wyatt and Garrett; they did an amazing job and worked an extra long day trying to get our AC working for us!
Definitely a great job and highly recommend them!
Deborah White
We had our HVAC system replaced in August 2024, and the experience was excellent from start to finish. The team completed the installation in a very timely manner and has been a pleasure to work with ever since. The system has worked perfectly, and anytime we’ve had a question, they’ve responded quickly and professionally. We are very, very happy with both the product and the service—highly recommend!
Heating & Cooling in Stilwell, OK
Heating Services
Furnace and heat pump repair, installation and replacement for Stilwell homes.
Ductwork Services
Duct inspection, sealing, repair and replacement for even airflow in every room.
Emergency HVAC Service
24/7 heating and AC repair when your system stops working, day or night.
Cooling Services
AC repair, installation and tune-ups to keep your home cool through Oklahoma summers.
Heating Services
Furnace and heat pump repair, installation and replacement for Stilwell homes.
Ductwork Services
Duct inspection, sealing, repair and replacement for even airflow in every room.
Emergency HVAC Service
24/7 heating and AC repair when your system stops working, day or night.
Cooling Services
AC repair, installation and tune-ups to keep your home cool through Oklahoma summers.
Our Straightforward Service Process
Straightforward Scheduling
Call, text, or book online, we’ll set a time that works for you.
Clear Upfront Pricing
No surprises. You’ll know the cost before we start.
Quality Work Every Time
Our clean, trained techs treat your home with respect.
Follow-Up & Care
We keep in touch to make sure your system keeps running strong.
Save More With Girdner Heat & Air
Protect Your System With Our Preventive Care
Keep Your Comfort Protected Year-Round
- 2 Precision Tune-Ups Per Year
- 15% Off All Repairs
- Front-of-the-Line Scheduling
- Earn $100 Annual Credit Toward System Replacement (Up to $1,000 Max)
Over $1,000 in savings and perks each year
Why Families Choose Girdner Heat & Air
Meet the Team That
Puts Comfort First
Girdner Heat and Air LLC began in 2023 when Alex Girdner and Andrew Liles decided to bring honest, professional service back to Stilwell and the surrounding communities. After years with larger companies in Northwest Arkansas, they saw the need for an HVAC company that valued customers as much as technical expertise.
We built this company around professionalism, respect, and a customer-first culture. Every home visit is handled as if we were caring for our own families. That’s why neighbors across Oklahoma and Arkansas call us when they need dependable heating and cooling service.
Certifications & Associations
and more...
The Founders of Girdner Heat & Air
Alex Girdner
Owner / CEO
He’s simply grateful to be here. He says he feels truly blessed to have such a great team and is amazed every day to be a part of it.
Andrew Liles
operations manager
Andrew is the glue. He helps the guys whenever they need it, runs numbers, installs systems, fixes just about anything, he’d probably smooth your driveway if you asked him to.
Our Growing Team
Technicians trained to keep your comfort first while upholding our family-style work culture.
Daniel West
service technician
Daniel West
service technician
Our tech Dan is not only a skilled technician but also a dependable teammate. No matter the job or situation, we can always count on him to deliver.
Joe Glass
apprentice Technician
Joe Glass
apprentice Technician
Joe’s the guy everyone wants to be around, always willing to help, no matter the circumstances. Super funny, and customers love how polite and personable he is!
Lane Matlock
Installation
Lane Matlock
Installation
Though fairly new to the trade, coming straight from the classroom, Lane has solid troubleshooting skills and a strong talent for customer service
Garrett Sharp
hybrid technician
Garrett Sharp
hybrid technician
Garrett wears many hats. He’s hardworking, technically skilled, and takes on just about anything. Most of his time, though, is focused on installations.
Tips From Your Local HVAC Contractors
What Does an HVAC Tune-Up Include? Your Complete Checklist
Know when a fix is enough, and when it’s time for a new unit.
Why Won’t My Furnace Turn On? A Stilwell Homeowner’s Guide
Know when a fix is enough, and when it’s time for a new unit.
What Size AC Unit Do I Need? A Simple Sizing Guide for Oklahoma Homes
Know when a fix is enough, and when it’s time for a new unit.
Stilwell HVAC Questions
Do you service mobile homes?
Yes, we specialize in mobile home HVAC systems for A/C and furnaces.
Do you offer financing?
Yes, through FTL Finance, Wisetack, and soon GoodLeap—plans as low as $118/month (WAC).
Do you provide free second opinions?
Absolutely. We believe in giving homeowners honest information before they commit.
Serving Oklahoma & Arkansas With Trusted HVAC Care
Comfort you can trust from Stilwell to Fort Smith
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