Get Fast HVAC Service When You Need It Most

Get your heating & cooling systems running smoothly with fast, reliable service from the HVAC pros. Serving Fort Smith, Spiro, and the River Valley.

24/7 Emergency Service Available

For All Your Commercial and Residential Needs

About Us

Welcome to our family-owned business. With a commitment to honesty and integrity, we take pride in delivering high-quality services that you can trust. Our family has built this company on the values of hard work and dedication, ensuring that every job we undertake is completed with precision and care.

At our core, we believe in treating our customers like family. We understand that choosing a service provider can be a daunting task, which is why we strive to create a positive experience with every interaction. Our team is dedicated to going above and beyond to meet your needs, ensuring that you are satisfied with our work.

As a family-run operation, we care deeply about our community and the relationships we build. Our goal is to stand out not only through the quality of our services but also through our commitment to excellent customer service. We are here to listen to your concerns, answer your questions, and make your experience as seamless as possible.

Thank you for considering us for your needs. We look forward to serving you with honesty and diligence.

What Our Customers Are Saying

  • ⭐️⭐️⭐️⭐️⭐️ "My AC quit in the middle of a heat wave. Clark HVAC showed up same day and had it cooling again in no time. Total lifesavers!"
  • ⭐️⭐️⭐️⭐️⭐️ "Our AC quit in the middle of the night. I called Clark HVAC first thing in the morning and they were here within hours. Got it blowing cold again fast!"
  • ⭐️⭐️⭐️⭐️⭐️ "They replaced our unit and had the whole thing installed and running in one day. Left the place cleaner than they found it, too."