CLARK HVAC
PREMIER COMFORT FOR THE RIVER VALLEY & LEFLORE COUNTY
Expert HVAC, AC Repair, & Heating Services in Fort Smith, AR & Poteau, OK
At Clark HVAC, we provide fast, affordable, and honest heating and air conditioning solutions across the River Valley and Eastern Oklahoma. When your AC breaks down in the middle of a Fort Smith summer or your furnace quits during a freezing Poteau winter, you don't need a high-pressure sales pitch—you need a reliable local expert.
Based right here in Spiro, our family-owned team specializes in bringing transparent, high-quality HVAC service to homeowners and businesses in Fort Smith, Poteau, Pocola, and Spiro. We offer affordable, flat-rate diagnostics to find the exact problem, and we never try to upsell you on equipment you don't need. We show up when we say we will, every single time.
Comprehensive Heating & Cooling Solutions
From emergency repairs to brand-new system installations, our fully licensed and insured technicians have the experience to handle all major HVAC brands. Whether you need a quick fix or are building a custom barndominium that requires top-tier climate control, we get the job done right.
Emergency AC Repair & Maintenance
Summers in Arkansas and Oklahoma are brutal. If your air conditioner isn't blowing cold air, our rapid-response team provides fast AC repair in Fort Smith, Poteau, and the surrounding communities. We also offer preventative maintenance tune-ups to keep your system running efficiently and lower your monthly energy bills.
Furnace Repair & Heating Installations
Don't get caught in the cold. We offer comprehensive heating services, including emergency furnace repair, heat pump maintenance, and full heating system replacements. We ensure your family stays warm safely and affordably all winter long.
Ductless Mini-Split Systems
Building a new shop, garage, or home addition in Pocola or Spiro? Ductless mini-splits are the perfect, energy-efficient solution for spaces without traditional ductwork. We are local experts in sizing, installing, and servicing high-performance mini-split systems.
Proudly Serving the River Valley & Eastern Oklahoma
Because we are locally based in Spiro, OK, we are uniquely positioned to provide rapid, same-day HVAC service to our highest-priority communities:
Fort Smith, AR: Comprehensive residential and commercial AC repair and full system change-outs.
Poteau, OK: Fast, reliable heating and cooling diagnostics, repairs, and installations.
Pocola, OK: Expert preventative maintenance, ductless mini-splits, and emergency HVAC services.
Spiro, OK: Our hometown! We handle everything from minor thermostat issues to total new-construction HVAC installs.
We also proudly serve the neighboring towns of Sallisaw, Charleston, Alma, Greenwood, and beyond. If you are in the River Valley, Clark HVAC is your trusted partner for indoor comfort.
0% HVAC Financing Available
We believe that everyone deserves a comfortable home, which is why we offer 0% financing options on new HVAC installations and major repairs. We make it easy to get the comfort you need right now without stressing over the immediate out-of-pocket costs. Just ask our team, and we will walk you through the simple, stress-free process in plain English.
Stop sweating the heat and dreading the cold. For honest advice, fair pricing, and expert HVAC service, call the professionals at Clark HVAC today.
About Clark HVAC
Welcome to Clark HVAC. As a family-owned and operated heating and air conditioning company based right here in Spiro, OK, we treat our customers like neighbors—because you are. We built this business on the simple belief that fast, reliable HVAC service shouldn't come with high-pressure sales pitches or hidden fees.
Whether you need an emergency AC repair in Fort Smith, a winter furnace tune-up in Poteau, or a brand-new mini-split installation in Pocola, our team delivers precision and care on every single job. We understand that dealing with a broken air conditioner or heater is stressful. That is why we offer transparent pricing—transparent, upfront pricing and focus on finding the most cost-effective solution—and focus on finding the most cost-effective solution for your home.
As a local, family-run operation, we care deeply about the River Valley community and the long-term relationships we build. Thank you for trusting the Clark family with your indoor comfort. We look forward to serving you with honesty and diligence.