Locally owned. Here to care for you.
Sitton Mechanical, LLC is a licensed, family-owned company proudly serving Stillwater and north-central Oklahoma with honest heating, cooling, ductless, indoor air quality, and commercial refrigeration.
Built on honesty, craftsmanship & care.
Richard and Heather Sitton founded their business in 2011. Richard grew up in Stillwater, began working in HVAC in 2002, and completed Meridian Technology Center’s HVAC program in 2004. The business became Sitton Mechanical, LLC in 2017.
The Sittons serve their community through their work and through Rockin’ M Community Church. Their mission is to serve Stillwater and the surrounding area with excellence and integrity, treating each customer like family.
Our Mission
Our mission at Sitton Mechanical, LLC is to serve Stillwater and the surrounding area with our expertise, knowledge, and hard work as if we were serving the LORD. We will provide the best heating and air service to our community, treating them as if they were family.
Our Values
Hard work, integrity, Christlikeness, and congeniality guide how we serve our customers and our community.
The values behind every visit.
Customer-first, always
Honest recommendations and clear communication — never pressure or surprise fees.
Integrity in every job
We do it right the first time and stand behind every job we do.
Premium craftsmanship
EPA-certified technicians and factory-authorized Daikin systems.
Spot our trucks around north-central Oklahoma.
When you see the Sitton Mechanical van pull up, you know a clean, uniformed technician is on the way — fully stocked and ready to get your home comfortable again, fast.
Certified, licensed, and recognized.
Trusted across Google, Facebook, Yelp & Nextdoor — and counting.
Ready to get comfortable again?
Talk to a real Sitton Mechanical technician — never a phone tree. Call to check service and emergency availability in Stillwater and north-central Oklahoma.
Authorized Daikin Dealer · OK Contractor #089644
Family-owned — here to care for you
Call for emergency availability
- Upfront, honest pricing
- Licensed & insured technicians
- Workmanship we stand behind