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 40 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…
What a nice guy! serviced my ac/ heat unit, very pleased
Hot Springs, AR
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!
Wonderful service! Highly recommend!!
Magnet Cove, AR
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!!
Amazing service. Our unit got struck by lightning, zapped the fuse box, the works. Jim came out to fix it and did. There was another issue. Fixed it. Made multiple trips after it was fixed over the next couple of weeks to check on the unit and make sure it was functioning properly. Super fair price. Super service. Can’t recommend him enough.
I highly recommend Jim Dyer, fast, reasonable price. Only took 2 1/2 days to remove old units and install both heat and air units. Thanks for your hard work!!
Very professional. I highly recommend them for your air conditioning needs.
Glen Rose, AR