OnSite Heat & Air

OnSite Heat & Air Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from OnSite Heat & Air, Heating, ventilating & air conditioning service, 1006 E Airport Road, Stillwater, OK.

Maintenance|Service|Replacement| New Construction 101.1 KVRO-FM Stillwater, broadcasting from The OnSite Heat & Air Studio, We are OnSite when you need us!

☀️ This Week's Weather Forecast for Stillwater & Surrounding AreasSummer is making itself known this week! We've got ple...
06/15/2026

☀️ This Week's Weather Forecast for Stillwater & Surrounding Areas
Summer is making itself known this week! We've got plenty of sunshine, temperatures pushing the upper 90s midweek, and a chance for thunderstorms on Thursday before a pleasant weekend settles in.
🌡️ Highs range from 80° to 97°
⛈️ Best chance for rain: Thursday
🌙 Warm evenings all week long
💡 Tip of the Week:
Change your air filter monthly during the summer. A clean filter helps improve airflow, keeps your system running efficiently, and may even help lower your energy costs.
As temperatures climb, make sure your HVAC system is ready for whatever Oklahoma weather throws at it. If you need us, we're here to help.
Reliable HVAC Services. OnSite When You Need Us.

❄️🔥 Become Part of the Lennox Family.Not all HVAC companies are created equal—and not all Lennox dealers are either.At O...
06/13/2026

❄️🔥 Become Part of the Lennox Family.

Not all HVAC companies are created equal—and not all Lennox dealers are either.

At OnSite Heat & Air, we're proud to be Stillwater's Premier Lennox Dealer, a distinction earned through exceptional customer service, ongoing training, and a commitment to doing things the right way.

When you choose Lennox through OnSite, you're choosing:

✅ Industry-leading comfort and efficiency
✅ Expert installation from a trusted local team
✅ Long-term support after the sale
✅ A company that stands behind its work

Your home's comfort is an investment. Choose equipment backed by one of the most respected names in HVAC and a local team dedicated to serving you for years to come.

🎥 Watch our newest video to learn what it means to become part of the Lennox family.

Reliable HVAC Services. OnSite When You Need Us.

Serving Stillwater and surrounding communities throughout Payne and Logan Counties.

What does it mean to become part of the Lennox family?It means ch...

Great review from Gage
06/11/2026

Great review from Gage

Check out our great customer reviews!

🥵 HEAT ADVISORY 🥵Oklahoma summer has officially arrived.If your air conditioner is already struggling to keep up, this w...
06/11/2026

🥵 HEAT ADVISORY 🥵
Oklahoma summer has officially arrived.
If your air conditioner is already struggling to keep up, this week's heat isn't going to make things any easier.

Now is the time to:
✅ Change your filter
✅ Clear debris around your outdoor unit
✅ Address small AC issues before they become major breakdowns

Don't wait until your house is 85° inside to find out your system wasn't ready for summer.
Stay cool, Oklahoma. ❄️
OnSite Heat & Air OnSite When You Need Us.

☀️ Oklahoma Fun Fact ☀️When it comes to staying cool, Oklahoma is leading the way.According to recent U.S. Census Bureau...
06/08/2026

☀️ Oklahoma Fun Fact ☀️

When it comes to staying cool, Oklahoma is leading the way.

According to recent U.S. Census Bureau data, Oklahoma is tied for the highest percentage of air-conditioned homes in America alongside Florida and Delaware. 🇺🇸❄️

Honestly, that's probably no surprise to anyone who's spent a June afternoon in Oklahoma.

As summer temperatures continue to climb, we're grateful to help families across Stillwater, Perkins, Cushing, Perry, Morrison, and the surrounding communities stay comfortable when the heat arrives.

Stay cool, Oklahoma!

OnSite When You Need Us

☀️ Another hot Oklahoma week is ahead!We're looking at plenty of sunshine and temperatures climbing into the low-to-mid ...
06/08/2026

☀️ Another hot Oklahoma week is ahead!

We're looking at plenty of sunshine and temperatures climbing into the low-to-mid 90s throughout the week, with a few chances for thunderstorms returning as we head toward the weekend. ⛈️

With temperatures pushing into the mid-90s, your air conditioner is about to earn its keep. If your system has been struggling to keep up, running longer than normal, or causing higher electric bills, now is a great time to have it checked before the hottest part of summer arrives.

🌡️ Highs reaching 95°
☀️ Mostly sunny conditions
⛈️ Storm chances increase later in the week
🌙 Warm summer nights in the upper 60s and 70s

Stay cool, enjoy the sunshine, and have a great week from your local team at OnSite Heat & Air.

Reliable HVAC Service. OnSite When You Need Us.

New Product Spotlight: Airex ProSystemKit™Titan Outlet + E-Flex GuardAt OnSite Heat & Air, we are always looking for way...
06/08/2026

New Product Spotlight: Airex ProSystemKit™
Titan Outlet + E-Flex Guard
At OnSite Heat & Air, we are always looking for ways to improve the quality, appearance, and longevity of every installation we complete.
That's why we're excited to offer the Airex ProSystemKit™, featuring the Titan Outlet and E-Flex Guard system.
✅ Creates a clean, professional finish where refrigerant lines enter your home
✅ Helps seal wall penetrations to reduce air leakage
✅ Protects exposed insulation from UV damage and weather
✅ Helps prevent rodent intrusion around line set openings
✅ Durable, removable design for easier future service
Most homeowners don't realize that exposed line set insulation is one of the first things to deteriorate on an HVAC system. The ProSystemKit helps protect these critical components while giving your installation a premium, finished appearance.
It's a small upgrade that makes a big difference in both aesthetics and long-term performance.
Ask about adding the Airex ProSystemKit to your next HVAC installation or replacement project.
📍 Serving Stillwater, Perkins, Cushing, Perry, Morrison, Guthrie, Edmond, and surrounding communities.

Great review from Angel... "The woman who works up front (Aubry) is remarkable! I called with some questions & she was p...
06/04/2026

Great review from Angel... "The woman who works up front (Aubry) is remarkable! I called with some questions & she was patient & kind. She answered every one of my concerns & explained things with ease. What a great asset to have on a team. Thank you, Aubry!"

"The woman who works up front (Aubry) is remarkable! I called with some questions & she was patient & kind. She answered every one of my concerns & explained things with ease. What a great asset to have on a team. Thank you, Aubry!"

🔥 Oklahoma is reminding us that summer has officially arrived.We're looking at a hot start to the week with temperatures...
06/01/2026

🔥 Oklahoma is reminding us that summer has officially arrived.

We're looking at a hot start to the week with temperatures climbing into the mid-90s before storm chances return later in the week and bring a little relief from the heat. ⛈️

Now is a great time to make sure your A/C system is ready for the long Oklahoma summer ahead. The hottest days of the year are still to come.

Stay weather aware, enjoy the week, and as always...

Reliable HVAC Service, OnSite When You Need Us!

🌙 After-Hours HVAC Heroes 🌙Not every service call happens between 8 and 5.While most people were winding down for the ev...
05/31/2026

🌙 After-Hours HVAC Heroes 🌙
Not every service call happens between 8 and 5.
While most people were winding down for the evening, Bryce was still out taking care of customers and making sure families stayed comfortable.
Whether it's a no-cool call on a hot Oklahoma night, a system that won't start, or an unexpected breakdown, our team understands that comfort can't always wait until tomorrow.
A big shoutout to Bryce for going the extra mile and representing OnSite Heat & Air with professionalism, dedication, and a commitment to serving our customers when they need us most.
Thank you to all of our customers who trust us with your home's comfort.
Reliable HVAC Services. OnSite When You Need Us.

Address

1006 E Airport Road
Stillwater, OK
74075

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