HVAC and Plumbing in Duncan, OK

For over 15 years, the team at Robinson Air has been the trusted choice for homeowners throughout the Heart of the Chisholm Trail. We understand that living in Duncan means preparing for everything from sweltering humidity near Lake Humphreys to the biting north winds that sweep across the Stephens County plains. Our deep roots in Southwestern Oklahoma allow us to provide residential solutions specifically tailored to the local climate and the unique architecture of homes in our community. Whether you are spending your afternoon at the Chisholm Trail Heritage Center or heading out to a Duncan High School game, you deserve to return to a home that is perfectly climate-controlled and fully functional.

When you need a team that understands the specific needs of our region, contact Robinson Air & Plumbing to schedule your service.

Expert Air Conditioning in Duncan

Surviving a summer in the 73533 zip code requires an air conditioning system that can handle relentless triple-digit temperatures. We focus exclusively on residential cooling, ensuring your home remains a sanctuary even when the Oklahoma sun is at its peak. Our technicians are well-versed in the high-demand cycles common in this region, providing everything from seasonal tune-ups to full system replacements that stand up to our local weather patterns. We take pride in being the friendly, skilled professionals that our neighbors rely on for honest answers and reliable cooling. Contact our team today to ensure your home stays comfortable all summer long.

Reliable Heating in Duncan

When the winter “northers” blow through town, a functional heating system isn’t just a luxury—it’s a necessity for your family’s safety. We provide comprehensive furnace and heat pump services designed to keep the chill at bay, ensuring your home stays warm regardless of the outdoor forecast. Our local experience allows us to identify common issues that affect systems in this part of the state, from dust accumulation during the dry months to electrical strain during cold snaps. We are committed to providing straightforward recommendations so you can make the best decision for your home’s warmth. Reach out to us now to book your heating inspection.

Local Plumbing Services in Duncan

From historic residences near the city center to the newer builds expanding toward the outskirts, we provide expert plumbing care for every type of Duncan home. Our licensed and background-checked technicians handle everything from stubborn drain clogs to water heater installations with the precision you expect from a local leader. We know that plumbing issues can be an unexpected stressor, which is why we focus on clear communication and treating your property with the highest level of care. Whether you are dealing with a minor leak or a major pipe issue, we provide the honest answers you need to get back to your routine.

Contact us today to schedule a visit with our professional plumbers in Duncan.

To see what we can do for you, call us for a quote or to schedule service.

Schedule Service

Call (580) 308-0354

4.9 Google Rating

Why Choose Robinson Air & Plumbing?

Choosing a service provider in Duncan means finding a team that actually understands our community. With more than three decades of experience in Southwestern Oklahoma, we have seen it all and solved it all for our neighbors. We take pride in being residential specialists who offer a no-pressure environment, ensuring you always know what we’re doing and why it matters for your home. Our technicians show up on time, communicate clearly, and treat your house with the respect it deserves. When you want straightforward service from a team that values honesty as much as technical skill, we are here to help.

Contact Robinson Air today to experience the difference that local expertise makes.

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August Offer

Get $500

For your old water heater! If your water heater is more than 10 years old, Robinson Air and Plumbing will give you $500 for your old water heater.

Book Now

With the purchase of a qualifying new water heater.
May not be combined with any other offers.
Expires: Sep 30, 2026

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See What Others Have To Say

Reviews By Real Clients

Adam was very professional and new how to answer any questions we had.

CJ REEVES

1 day ago

Very professional, knowledgeable and did an amazing job!

Candie

4 days ago

We have used Robinson air for 12 years. They’re absolutely the best company that I’ve ever worked with and I’m 70 years old. They are polite professional they’re very well organized. They’re very fast and efficient. The people that they have working for them are polite very professional. I’ve worked with Adam. I’ve worked with Kevin. I’ve worked with Emily. They are a wonderful company. The people that started this company obviously had a vision and I would recommend them very, very highly. They just got done installing an absolute complete unit everything and the technicians were Jacob and Nick absolutely polite as I said before very professional, extremely fast and thorough. They rechecked everything three times before they left and walked it through me. I would absolutely recommend them. The whole company is exceptional.

Robert May

4 days ago

Good to see Kevin again for our scheduled maintenance, because he's great! Thorough and friendly plus he brought a cool breeze, it was amazing! Lol

Jim Hickman

4 days ago

Great customer service! Thanks Mike plus my dog liked him as well ...

Andrea Wollenberg

4 days ago

Emily was very helpful. She new what we needed and gave me all the information I needed. Very thorough on explaining. Very good experience 👍

Cheri Boykin

5 days ago

Kevin is an incredible tech! Knowledgable, Professional, and Personable. Highly recommend Robinson, especially if you can request Kevin!

Keith Peyton

6 days ago

We had a sewer line issue and Robinson Air & Plumbing took care of us. They are all very professional and courteous. The only available appointment was for a few days out, but there was a cancellation and was able to send someone out that same day. Lenard was our plumber, and I cannot express how great he is. He explained everything in detail, he laid out the service and costs, and didn't push any other services we didn't need. He was very professional, but he is also very personable (he told us some great stories). If we ever need their services again, I am definitely calling Robinson Air. Thank you again for the great work! And Lenard deserves a raise.

mire ha

7 days ago

Awesome. Thanks, Manny!

Andrea Morris

1 week ago

Very professional and on time. Thoroughly went through everything with me.

Michael Wires

1 week ago

Kevin was fantastic. Temperature was 109 outside and he found the problem within 10 minutes of his arrival. Saved the day. Thanks.

1 week ago

Cerwin and Zach did a wonderful job

carlos merrell

2 weeks ago

Very knowledgeable and shared information. Checked the whole unit out carefully!

sharron shaw

2 weeks ago

The technician Kevin was very knowledgeable, efficient and friendly! Kevin completed the job that was requested on the thermostat and then asked if there was anything else that he could do to make our ( my mother & I) )Robinson experience better. Kevin checked the unit outside and replaced the much needed filters inside of the home. I had questions about the bill and he took the time to explain the charges to me as well.

Thank you sir for going above and beyond, It is evident that you take pride in what you do and the company you represent.

Stephanie Johnson

2 weeks ago

Kevin, the service technician, showed up on time and was very professional. Throughout the service, he explained what he was doing and answered any questions I had. After the job was completed, he cleaned up the work area and left everything in good condition. I was very satisfied with the service and would definitely recommend Kevin for HVAC work.