One Hour Heating & Air Conditioning of Johnson County

One Hour Heating & Air Conditioning of Johnson County We believe everyone deserves a safe and comfortable home. The best HVAC Service in Johnson County.
(479)

Congratulations, Javier, on 9 years of excellence and dependability at One Hour!Your expertise, attention to detail, wil...
06/13/2026

Congratulations, Javier, on 9 years of excellence and dependability at One Hour!

Your expertise, attention to detail, willingness to help, and humble, down-to-earth attitude are just a few of the reasons our customers appreciate you so much and why we do too.

Thank you for your hard work, dedication, and commitment over the past nine years. Your contributions have made a lasting impact on our team and the customers we serve.

Happy 9th Anniversary, Javier! We look forward to many more years of success together.

A/C issues? Call 913-ONE-HOUR.

Trust your local team right here in Johnson County. Same-day service available.

Proudly Local. Family-Owned. Serving You Since 1987.




06/10/2026

Thermostat acting strange? Blank screen? Wrong temperature? Not responding at all?

Your thermostat is the brain of your HVAC system, and when something isn't right, your comfort can suffer.

If you're dealing with thermostat problems, our team can help diagnose the issue and get your system back on track fast.

📞 913-ONE-HOUR
🌐 mybigyellowtruck.com

One Hour Heating & Air Conditioning�Always On Time... Or You Don't Pay A Dime!Ž

Proudly Local. Family-Owned. Serving You Since 1987.




06/08/2026

What’s hiding inside your HVAC system?

Out of sight doesn’t always mean out of mind. Dust, sludge, and ice buildup can collect inside your system over time, reducing efficiency and affecting performance.

Think your system might need some attention? Give One Hour a call today.

📞 913-ONE-HOUR
🌐 mybigyellowtruck.com

Today, we’re celebrating Tristen’s 4th Anniversary with One Hour!Your thorough approach, attention to detail, and commit...
06/07/2026

Today, we’re celebrating Tristen’s 4th Anniversary with One Hour!

Your thorough approach, attention to detail, and commitment to continuous growth are just a few of the qualities that make you one of our trusted Team Leads. Your willingness to support and develop those around you has made a lasting impact on both our team and our company.

We appreciate the leadership, professionalism, and positive attitude you bring each day. Thank you for your hard work, dedication, and contributions over the past four years.

Keep up the great work, and Happy Anniversary, Tristen!

AC issues? Call 913-ONE-HOUR Same-day service available. Proudly Local. Family-Owned. Serving You Since 1987




06/05/2026

A hot house can turn a good summer day into a miserable one fast.

At One Hour Heating & Air Conditioning of Johnson County, we're here to help with AC repairs, maintenance, and new system installations. When your comfort is on the line, trust the local team that's focused on fast, reliable service.

Don't sweat it. Call One Hour and get back to enjoying a cool, comfortable home.

913-ONE-HOUR or visit mybigyellowtruck.com

Pinky promise?Let's keep your house cool, your ice cream frozen, and avoid any summertime meltdowns. When your air condi...
06/04/2026

Pinky promise?

Let's keep your house cool, your ice cream frozen, and avoid any summertime meltdowns.

When your air conditioner stops working, timing matters. Call your local HVAC experts at One Hour Heating & Air Conditioning of Johnson County for immediate, same-day service.

📞 913-ONE-HOUR�
🌐 mybigyellowtruck.com

06/03/2026

Give your AC room to breathe. Keep the area around your outdoor unit clean and free of overgrown plants and debris for peak performance.

If your AC is struggling to keep up with the heat, call your local experts at One Hour for fast, same-day service.




Today, we’re celebrating Sean’s 8th Anniversary with One Hour!As the King of the Coop and a true diagnostic wizard, Sean...
06/01/2026

Today, we’re celebrating Sean’s 8th Anniversary with One Hour!

As the King of the Coop and a true diagnostic wizard, Sean always finds a way to solve the toughest problems. His humor, hard work, and dedication make him a valued part of the team, and One Hour wouldn’t be the same without him.

Thanks for everything you do, Sean. We hope your day is filled with plenty of Diet Cokes and well-deserved recognition. Happy Anniversary!

AC issues? Call 913-ONE-HOUR Same-day service available. Proudly Local. Family-Owned. Serving You Since 1987




06/01/2026

An empty late jar might not seem exciting… But for us, it's something we're proud of.

At One Hour Heating & Air Conditioning, we believe being on time isn't optional, it's something we're proud of. That's why our team works hard every day to show up when we say we will.

If your AC is struggling to keep up with the heat, call 913-ONE-HOUR for fast, same-day service.

Always on time or you don't pay a dime.




Today, we’re celebrating Evan’s 12th Anniversary with One Hour!Your dedication, leadership, and craftsmanship have made ...
05/30/2026

Today, we’re celebrating Evan’s 12th Anniversary with One Hour!

Your dedication, leadership, and craftsmanship have made a lasting impact on the One Hour team. No matter the challenge, you always find a way to get it done. Thank you for your hard work, commitment, and the excellence you bring to the team every day.

Wishing you continued success for many years to come. Keep up the great work, Evan!

AC issues? Call 913-ONE-HOUR Same-day service available.ďż˝
Proudly Local. Family-Owned. Serving You Since 1987




Address

1804 E 123rd Street
Olathe, KS
66061

Opening Hours

Monday 6am - 9pm
Tuesday 6am - 9pm
Wednesday 6am - 9pm
Thursday 6am - 9pm
Friday 6am - 9pm
Saturday 7am - 9pm
Sunday 7am - 9pm

Website

Alerts

Be the first to know and let us send you an email when One Hour Heating & Air Conditioning of Johnson County posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category