About Girdner Heat and Air LLC
Comfort and safety should always come first in your home or business. That’s why Girdner Heat and Air LLC is built on honest service and a commitment to treating every customer with care and respect.










WE’RE ON THE WAY. CALL NOW.
About Us
Alex Girdner started Girdner Heat and Air LLC in January 2023 to provide better HVAC service to the local community. We are a family-owned company based in Stilwell, Oklahoma, serving homeowners and small businesses across Eastern Oklahoma and Northwest Arkansas. Before launching the business, Alex and Andrew spent years working for larger HVAC companies, learning how important honest service and clear communication are for customers. They created Girdner Heat and Air to focus on transparency, dependable work, and treating every customer with respect.
Every member of our team is trained to service your HVAC system and explain what we find in clear, simple terms. We never use high-pressure sales tactics or recommend services you don’t need. We take pride in being trusted local professionals who focus on honest work. Our goal is to build lasting relationships with every customer we serve. When you call our office, you can expect a team that treats your home or business with the same care we give our own.
Our Promise to Homeowners and Businesses
Calling for heater or AC repair can feel stressful. Many homeowners worry about the cost or whether the company will give them honest answers. At Girdner Heat and Air, our approach is simple. We focus on fair pricing and dependable service every time. You’ll always know the cost before we begin the work, so there are no surprises on your final bill.
- Honest, upfront pricing with no hidden fees
- Clean, professional technicians who respect your home
- Strong system warranties on every repair and installation
- Free second opinions on any HVAC recommendation
- Flexible financing options starting at $118 per month
We take pride in standing behind every job we complete. Our technicians never pressure you into services you don’t need. We also respect your time and send an “on-the-way” text so you know exactly when we’re arriving. From your first call to the final walkthrough, we want the whole experience to feel easy and stress-free.
Serving Our Communities
We are proud to call Stilwell, Oklahoma home, but our service area extends far beyond the city. Our trucks travel throughout Eastern Oklahoma and Northwest Arkansas, including the following communities:
Oklahoma: Stilwell, Tahlequah, Sallisaw, Muskogee, Fort Gibson, Locust Grove, Chouteau, Wagoner, Roland, Muldrow, Stigler, Spiro, Pocola, Vian, Bunch, Cookson, Keys, Park Hill, and Westville.
Arkansas: Fort Smith, Van Buren, Cedarville, Mountainburg, Prairie Grove, Siloam Springs, Gentry, Lincoln, and Fayetteville.
No matter where you live within our service area, our team is ready to help keep your home comfortable. We are licensed in Oklahoma (#OK150297) and Arkansas (#AR0006563), and we understand the local climate. From humid lake areas to the Ozark foothills and open prairie winds. We work hard to provide dependable service to every community we visit, no matter the distance from our Stilwell headquarters.
Giving Back Matters to Us
Giving back to our community matters to us. We proudly support teachers, veterans, seniors, and first responders through special discounts and local sponsorships. It’s our way of thanking the people who work every day to keep our communities strong.
Supporting local causes is a big part of who we are. We love seeing our community grow and succeed. Strong communities are built when neighbors support one another, and we’re proud to play our part. It’s our way of saying thank you for trusting us with your home and comfort.
Trusted
Service for Eastern Oklahoma and Northwest Arkansas
If you’re searching for a team that genuinely cares about your home or business, we’re here to help. From simple tune-ups to brand-new system installations, our team provides comfort solutions you can trust. We’re locally owned, licensed in two states, and supported by over 205 five-star reviews from customers just like you.
Hear It From Our Customers
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!
Tips From Your Local HVAC Contractors
How to Budget for HVAC Replacement
Know when a fix is enough, and when it’s time for a new unit.
HVAC Maintenance for Rental Properties
Know when a fix is enough, and when it’s time for a new unit.
Furnace Repair Guide for Oklahoma Homes
Know when a fix is enough, and when it’s time for a new unit.
FAQ About Girdner Heat and Air LLC
What sets your company apart?
We are a family-owned company that prioritizes your comfort over making a quick sale. Our owner, Alex Girdner, is involved in our work every single day. We treat every home as if it belonged to our own family, from the moment we diagnose the problem to the final check of the machine.
What areas do you serve?
We serve homeowners and businesses throughout a large part of Eastern Oklahoma and Northwest Arkansas. This includes towns like Stilwell, Tahlequah, and Sallisaw in Oklahoma, as well as Fort Smith and Fayetteville in Arkansas. We are licensed in both states to provide the best service possible.
How long have you been in business?
Alex started the company in January 2023. In a short amount of time, we have earned over 205 five-star Google reviews. Our growth shows that our neighbors trust us to do a good job. Our team has many years of experience in the HVAC trade to handle any problem you have.
Do you offer payment options?
Yes. We have flexible payment plans through FTL Finance and Wisetack that start at $118 per month. Wisetack even has 0% interest options for people who qualify. We also have a maintenance plan for $17.91 a month that gives you 15% off all your repairs.
Do you provide second opinions?
Yes, we always provide free second opinions. If another company has given you a high estimate or suggested replacing your system, our team will gladly inspect it for you. There is no cost and no obligation to move forward with our services. Our goal is simply to give you the clear, honest information you need to make the best decision for your home.
Serving Oklahoma & Arkansas With Trusted HVAC Care
Comfort you can trust from Stilwell to Fort Smith
- Bunch, OK
- Cookson, OK
- Cedarville, AR
- Chouteau, OK
- Fort Gibson, OK
- Fayetville, AR
- Fort Smith, AR
- Gentry, AR
- Keys, OK
- Locust Grove, OK
- Lincoln, AR
- Muskogee, OK
- Muldrow, OK
- Mountainburg, AR
- Pocola, OK
- Prairie Grove, AR
- Park Hill, OK
- Roland, OK
- Sallisaw, OK
- Stigler, OK
- Spiro, OK
- Siloam Springs, AR
- Tahlequah, OK
- Van Buren, AR
- Vian, OK
- Wagoner, OK
- Westville,OK