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    Service Starts with Three

    The Hill & Company Triple Promise

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About Us


Family owned and operated, from our 1967 origins as a two-man shop to our present day designation as a Trane® Comfort Specialist, Hill & Company owes our success to a single guiding principle – customers first.

This desire to serve drove us to start the service company in 1982 to better serve our business and residential customers. With an office in Oklahoma City, but servicing the entire metro area, Hill & Company maintains and repairs ALL brands of heat and air conditioning equipment and proudly installs Trane® world-leading line of climate control units.



Our longstanding history of service, upfront pricing and accessible managers and owners prove that we stand behind our work and are willing to continue serving you until the job is complete and you are satisfied.


From our affiliation with the Trane® brand to every service we provide, you benefit from high-value maintenance plans, detailed warranties and other safeguards that ensure the highest quality in our work and our equipment.


Our model is based on business generation through reputation. Therefore, you benefit from a service-oriented relationship that ensures total satisfaction before a job is considered complete.


We know our competitors provide a similar array of services, and you often need attention immediately. Therefore, Hill & Company strives to provide problem diagnosis, repair estimates and service as quickly and conveniently as possible.


Mark Hill



"Great customer service requires a culture that allows employees, when confronted with a decision, the freedom to choose the solution that serves the customer best without concern for the cost to the company."

Jon Hill

Owner and General Manager-OKC


“Customer service means giving each customer our undivided attention and doing exactly what we promise with a smile.”


Service Manager-OKC


"Great service begins and ends with great relationships, both inside the office and out in the field."


Sales Manager-OKC


"Serving our customers well is the only thing that separates us from everyone else. We strive to serve each customer as if he or she is the only customer we have, and we never forget that."


Office Manager-OKC


"Great customer service means giving customers more than they expect to get from you."