What are the opening hours?

Monday 7am - 4pm Tuesday 7am - 4pm Wednesday 7am - 4pm Thursday 7am - 4pm Friday 7am - 4pm Saturday 9am - 2pm Sunday 9am - 2pm

One Call Heating and Cooling

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United States
Lees Summit, MO
One Call Heating and Cooling

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The only call you need to make. We are dedicated to REPAIRING before we replace. We NEVER charge any additional fees for after hours or weekend calls.

(and no- we dont add them to your repair either.)

10/31/2026

Happy Halloween from One Call 👻

A few of our team members had a blast seeing so many familiar faces at Treat Street! 🎃🍬

We hope everyone has a fun, safe evening filled with lots of treats and sweet memories! 🧡

10/27/2026

Don’t feel like making a phone call?
Honestly, we get it. 👀

That’s why we’ve made it easy to check out pricing AND schedule a variety of services right from our website. 👏🏻

More of a texting person? Perfect.
Email? That works too.

And if you actually enjoy talking on the phone, Lauren’s always happy to chat.
(Seriously, she loves it.) 🤣❤️

https://www.onecallhc.net/appointments

10/19/2026

Mexico looks pretty good on the One Call crew! 🌴☀️ (or most of us!)

We are so grateful to have the opportunity to treat our hardworking team to this trip!❤️

We’ll be back to our normal business hours Wednesday at 9am. ☀️

Thank you all for your patience, understanding, and continued support while we’ve been away. We appreciate you more than you know! 🫶🏼

10/09/2026

WOW! You guys have been keeping us busy with installs lately! 👏🏻❤️ So, enjoy a little photo dump of what our team has been up to!

Now, we’re rolling right into maintenance season! 🍂 Have you had your fall maintenance yet? If not, give Lauren a call at the office and let’s get you on the schedule!

📣 Friendly Reminder:
One Call will be CLOSED October 16–20th while we treat our hardworking team to a much-deserved vacation! 🌴 We will be available via email only during this time.

Thank you for continuing to keep our small business busy! We appreciate you more than you know! ❤️

https://www.onecallhc.net/maintenance-member-program

10/03/2026

Operation Adopt is BACK! 🎁❤️ And this year, we’ve made a couple exciting changes!

First… she got a little makeover. ✨ We have a beautiful new Operation Adopt logo that we absolutely LOVE!

And even better - nominations are now open for TWO full months! You can nominate a family anytime throughout October AND November, giving everyone a little more time to help us find local families who could use some extra love this holiday season. 🎄

Chosen families will still be contacted in early December, and then our team gets to do one of our favorite things of the entire year… personally shop for each child! 🛒🎁

✨ Nominate your own family or a family you know simply by visiting our website and filling out the Operation Adopt form.

We truly cannot wait to give back to the community that continues to support our little family business year after year. ❤️ Let’s make some Christmas magic!

🔗 https://www.onecallhc.net/operation-adopt

10/01/2026

We’ve been keeping a little secret… the One Call crew is going on vacation! 🌴✈️🥳

We are SO excited to treat our hardworking One Call crew to a much-deserved vacation! ❤️ They work hard all year long, and we can’t wait to give them a few days to relax, recharge, and have some fun!

Our office will be closed October 16–20, 2026 and will resume normal business hours October 21st.

📧 You can still reach us via email during this time!

Here’s to making memories with the best crew around! 🥳🌴

09/18/2026

🚨 THIS IS YOUR SIGN 🚨

Change. Your. Filter.

That poor thing has been through ENOUGH. 🫶🏻

Your system (and One Call) says thanks. ❤️

🔗 https://www.onecallhc.net/maintenance-member-program

09/16/2026

Help us give a BIG welcome to Colton, the newest addition to our team!

He’s ready to jump in, learn the trade, and become another familiar face you may see out in the field. 🫶🏻

We’re excited to have him along for the ride - and most importantly, he’s a Chiefs fan, so he’s already fitting in just fine. 😂🏈❤️💛

Welcome to the One Call family, Colton!

https://www.onecallhc.net/aboutus

09/15/2026

“But my system is running just fine!” 👀

And we LOVE that for you. 😂 But regular maintenance is one of the best ways to help keep it that way!

🔧 Catch the little things before they become BIG things
💰 Help prevent costly repairs
⚡ Keep your system running efficiently

Swipe through for a few reasons we’re big believers in seasonal maintenance!

Want some perks with your maintenance? Check out our Maintenance Member Program! 🔗 https://www.onecallhc.net/maintenance-member-program

Address

Lees Summit, MO

Opening Hours

Monday	7am - 4pm
Tuesday	7am - 4pm
Wednesday	7am - 4pm
Thursday	7am - 4pm
Friday	7am - 4pm
Saturday	9am - 2pm
Sunday	9am - 2pm

Telephone

+18165501492

Website

http://www.onecallhc.net/

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