OnSite Heat & Air

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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!

Comfort doesn’t clock out for the weekend. 🔥❄️OnSite Heat & Air offers 24/7 emergency heating and cooling service for St...
10/16/2026

Comfort doesn’t clock out for the weekend. 🔥❄️

OnSite Heat & Air offers 24/7 emergency heating and cooling service for Stillwater and surrounding communities.

If your heater or A/C needs attention after hours, our local team is here to help. We’re OnSite when you need us.

Enjoy your weekend—we’re here if you need us.

Visit onsiteheatandair.com for service information.

Too hot? Too cold? We’re OnSite!

🌧️ RAIN OUTSIDE. HUMIDITY INSIDE? 💧All this Oklahoma rain can mean more than muddy yards! Excess moisture can leave your...
10/16/2026

🌧️ RAIN OUTSIDE. HUMIDITY INSIDE? 💧

All this Oklahoma rain can mean more than muddy yards! Excess moisture can leave your home feeling sticky, musty, and uncomfortable—even when your thermostat says otherwise!

🏡 Whole-home dehumidification can help:

✅ Improve indoor comfort
✅ Reduce musty odors and mold-friendly conditions
✅ Protect your home and furnishings
✅ Control humidity even when your AC isn't running

💡 DID YOU KNOW? Ideal indoor humidity is generally 30–50%.

At OnSite Heat & Air, we offer whole-home dehumidification solutions to help keep your home comfortable year-round!

📲 Concerned about humidity in your home? Give us a call or send us a message to learn about your options!

🔥❄️ Too Hot? Too Cold? We're OnSite!

Too hot? Too cold? We’re OnSite! 🔥❄️Stay cozy all year with OnSite’s Premier Cozy Club—a simple way to keep up with your...
10/15/2026

Too hot? Too cold? We’re OnSite! 🔥❄️

Stay cozy all year with OnSite’s Premier Cozy Club—a simple way to keep up with your home’s heating and cooling care.

Your membership includes:
✅ Spring and fall tune-ups
✅ Priority scheduling
✅ 10% off repairs
✅ 5% off system replacements

Membership is $189.95 per year for your first system, plus $125 per year for each additional system.

Let’s get your fall tune-up on the calendar. 🍂

Message us or sign up for the Cozy Club on our website: onsiteheatandair.com.

🚨 STILLWATER, HERE'S YOUR DAILY REMINDER! 🏆❤️🖤☕ Grab your morning coffee!📱 Open up your phone!🗳️ CAST YOUR DAILY VOTE FO...
10/15/2026

🚨 STILLWATER, HERE'S YOUR DAILY REMINDER! 🏆❤️🖤

☕ Grab your morning coffee!
📱 Open up your phone!
🗳️ CAST YOUR DAILY VOTE FOR ONSITE!

Voting for BEST IN STILLWATER is officially underway, and the best part? YOU CAN VOTE EVERY SINGLE DAY! 🙌

We're proud to be a locally owned and operated business serving the community we call home. Every vote is a show of support for our hardworking OnSite crew, and we couldn't be more grateful!

✅ VOTE HERE:
👉 https://bestinstillwater.com/vote/

❤️ Thank you, Stillwater, for continuing to support OnSite Heat & Air and the local businesses that make our community great!

🔥 Too Hot? ❄️ Too Cold? We're OnSite!

YOUR THERMOSTAT CAN’T VOTE. BUT YOU CAN. 🗳️🔥❄️And if it could… we’re pretty sure it would pick OnSite. 😉Voting is offici...
10/14/2026

YOUR THERMOSTAT CAN’T VOTE. BUT YOU CAN. 🗳️🔥❄️

And if it could… we’re pretty sure it would pick OnSite. 😉

Voting is officially OPEN for Best in Stillwater, and we’d love your vote for OnSite Heat & Air!

We’re the crew you call for the too-hot afternoons, the too-cold mornings, and the mysterious noise that definitely wasn’t there yesterday. 😂

If we’ve rescued your comfort, treated your family right, or earned your trust, this is your chance to give our hardworking crew a little hometown love. ❤️

👉 Cast your vote for OnSite:
https://bestinstillwater.com/vote/

Too hot? Too cold? We’re OnSite!
And today, we’re hoping you’re on our side. 🙌

Comfort starts with a quality install. 🔧Long before you move in, the work behind your home’s comfort is taking shape.Fro...
10/14/2026

Comfort starts with a quality install. 🔧

Long before you move in, the work behind your home’s comfort is taking shape.

From planning the ductwork to sealing connections and setting up your system, careful installation helps lay the groundwork for dependable heating and cooling.

At OnSite Heat & Air, we take pride in the work that goes into your home—even the details that will be hidden once construction is complete.

Building a new home or planning a system replacement? Let’s talk about your project.

Message us or visit onsiteheatandair.com.

Reliable HVAC Services, OnSite When You Need Us!

72° on the thermostat… still uncomfortable? 🌡️The number on the wall doesn’t always tell the whole comfort story.Airflow...
10/13/2026

72° on the thermostat… still uncomfortable? 🌡️

The number on the wall doesn’t always tell the whole comfort story.

Airflow, humidity, ductwork, insulation, and air leaks can all affect how your home feels—even when the thermostat is right where you want it.

If one room stays warm while another feels chilly, OnSite Heat & Air can help find what’s contributing to those hot and cold spots.

Comfort is more than a number. Let’s help you feel the difference.

Message us or visit onsiteheatandair.com.

Too hot? Too cold? We’re OnSite! 🔥❄️

Stillwater, keep the sunglasses AND the hoodie handy! 😎🍂This week’s forecast starts in the 90s, brings rain and storm ch...
10/11/2026

Stillwater, keep the sunglasses AND the hoodie handy! 😎🍂

This week’s forecast starts in the 90s, brings rain and storm chances Tuesday night through Thursday, then cools into the 60s for the weekend—with overnight lows in the 40s!

Your A/C may start the week working hard, and your heater could finish it. Check your filter and schedule your fall heating tune-up before those chilly nights arrive.

Too hot? Too cold? We’re OnSite! 🔥❄️

🌐 onsiteheatandair.com

Great review from Tina... "I had an emergency at an Airbnb home.  OnSite Heat and Air came out diagnosed the problem and...
10/11/2026

Great review from Tina... "I had an emergency at an Airbnb home. OnSite Heat and Air came out diagnosed the problem and had the A/C unit up and running in time for my guests. They now are my go to company."

"I had an emergency at an Airbnb home. OnSite Heat and Air came out diagnosed the problem and had the A/C unit up and running in time for my guests. They now are my go to company."

Does your house have THAT one room? 🥵🥶The bedroom that needs a fan. The office that requires a blanket. Meanwhile, the r...
10/08/2026

Does your house have THAT one room? 🥵🥶

The bedroom that needs a fan. The office that requires a blanket. Meanwhile, the rest of the house feels just right.

Here are four things that could be affecting its comfort:

💨 BLOCKED VENTS
Furniture, rugs, and curtains can restrict airflow. Check that your supply vents and return grilles are clear.

🔧 DUCTWORK ISSUES
Leaks, damaged ducts, or improper sizing can keep the room from getting the air it needs.

🚪 RETURN AIRFLOW
Air needs a path back to your system. If the room gets uncomfortable when the door is closed, that’s a clue worth sharing with your technician.

🪟 INSULATION & WINDOWS
Drafts, insulation gaps, and direct sunlight can make a room harder to keep comfortable.

Start with a quick check for blocked or accidentally closed vents. Notice when the problem happens—during afternoon sunshine, overnight, or with the door shut.

Still struggling? Our Cozy Crew can investigate the cause and help you find the right solution.

Which room in your house refuses to cooperate? 👇

Message us or visit onsiteheatandair.com to schedule.

Too hot? Too cold? We’re OnSite!

Address

1006 E Airport Road
Stillwater, OK
74075

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