24 Hour Heat & Air Service
Get professional heating, ventilation, air conditioning, and refrigeration services for your home or business.
At Dyer Services Unlimited, we embody world class service in addition to our over 41 years of experience in the heating, ventilation, air conditioning, and refrigeration industry. We build long-term working relationships with you by delivering value every day and earning your trust by keeping our promises.
Dyer Services Unlimited has over 40 years experience with commercial and residential HVAC repairs. We’ll get the job done right the first time!
Emergency Service 24/7
We offer 24-hour emergency service for residential heating, ventilation, air conditioning and refrigeration repairs and installations with warranty!
Warranty on Service & Parts
Get commercial HVACR services and maintenance contracts with warranties. We even offer emergency repair, replacement, or installation!
What Our Customers Say…
Very professional and responds quickly. The installation of my unit was quick, even a follow up call to make sure it operating like it should! Thank You Jim Dyer!
We called and they were out here same day. Extremely professional, friendly, knowledgeable, and reasonable. Had our house cooler by the time he was out of the driveway. Thank you so much!!! He was recommended to us and we certainly recommend to others!
We have used Dyer Services many time and are always pleased. Mr Jim is knowledgeable, affordable and very dependable! We would recommend their services to anyone!
I’m really loving my new central heat and air. The air is so clean and crisp. The service was excellent and my kids liked having them here too. Thanks guys!!!! Big thumbs up from the Porterfields!!
Very professional. I highly recommend them for your air conditioning needs.
Glen Rose, AR
My A/C went out last night late I gave him a call this morning he was out by noon had fixed up with in a hour didn’t rip my head off on the price!!!
I call Dyer Unlimited when my AC went out recently and Jim Dyer was at my residence within 2 hours “wow.” He had the problem diagnosed and fixed within 30 minutes and I couldn’t have been any happier until I seen the service bill and I’m telling you I was extremely happy!! Been dealing with other companies that charge an arm and leg but not Mr. Dyer!! Jim and his wife Toni are so sweet and treat you like family!! Highly recommend and I will never call anyone else but Dyer Unlimited!!