About Sinclair Heating, Cooling, Plumbing, Inc
Service from Professional, Trustworthy & Experienced Technicians
Our heating and AC repair company was founded in 1980, with a single HVAC technician to serve our Lubbock area customers. Sinclair Heating, Cooling, Plumbing, Inc has since grown to become a thriving heating and cooling company, and this year we are celebrating our 40th anniversary of providing quality services to our community. Over the years, we’ve worked hard to provide the friendly, courteous, and responsive service and top-notch technical performance that have not only earned us numerous awards, but even more importantly, have won us a cadre of satisfied customers who seek us out each time they have an HVAC or plumbing related issue. We sincerely appreciate their continued loyalty, which encourages us to seek new ways to serve them better each day than we did the day before.
To learn more about our company, call (806) 454-9332 or contact us online.

The Values that Built Our Company
During our first 15 years in business, we worked hard to build the company and increase our clientele. When we incorporated in 1990, we were determined not to let our new business designation cause us to lose sight of the original values on which our company was built. Right from the beginning, Sinclair has operated according to Christian principles such as honesty, integrity, and fairness, and we have built a company culture that personifies these values, along with friendly, personalized, and customer-focused service. We are proud of the level of customer satisfaction we’ve achieved. We believe that in serving others, we ultimately serve our Savior. We’ve put these values to work both in our daily interactions with customers and in our day-to-day tasks where we demonstrate a dedicated commitment to technical excellence and outstanding professional performance.
Trusted Service, Happy Customers
At Sinclair, customer satisfaction is our top priority. Hear directly from our clients about their experiences and discover why we are the trusted choice for heating, cooling, and plumbing.
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"Friendly and helpful"Received needed service the same day. The technician was friendly and helpful.- Debbi H.
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"Very experienced and very professional"I use Jeff Davenport to service my HVAC. He does a great job and Dillon Sanchez does my plumbing needs and he to does a great job! These men are very experienced and very professional; they are the best in Lubbock. You won’t go wrong with Sinclair, plumbing and heating.- Randy C.
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"Very nice and professional"Had me fixed up in less than an hour, with nice cool air. Very nice and professional, Cole A. was great. I will call them again.- Julie B.
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"Our house feels so much better!"Nick and JC came out and installed a whole new system, condenser and air handler with new line set and thermostat!
As an EPA universal tech they did one helluva job! And the service manager Brad was a big help as well!
5 years in the making and our house feels so much better!- Alan B. -
"They know what they are doing!"Great technician came right away and solved my plumbing problems. Very helpful and had everything on his truck to finish the job. No need to reschedule another appointment. Very neat and took extra care to clean up. Loved being able to pay for the work immediately. So easy! Would recommend this company, they know what they are doing!- Carol L.
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"Knowledgeable and very respectful."Prompt service. The technician “Kent”, was superb. Knowledgeable and very respectful. Also worked fast!!! Thanks for a job well done!!!- Alberto F.
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"Fast service, very informative"Fast service, very informative every step of the way, will definitely use them again- Lindsay B.
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"He performed an excellent service."Kent Cooper, the service technician, was very professional and courteous. Performed my heating/cooling system checkup and informed me that the electronic filter unit filters were way out of date. I no longer have a need for them and requested that he remove them and he did as requested. I had just a month ago replaced all the air filter elements, so he took the sizes and numbers of filters and will replace them the next checkup in June. He performed an excellent service.- Don D.
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Get to Know UsChoose Sinclair for unmatched expertise, family-driven service, and the assurance of over 40 years of industry experience. At Sinclair, we pride ourselves on delivering personalized solutions tailored to meet your unique needs. Our extensive history in the industry guarantees that you receive top-notch service grounded in decades of proven success. -
Get in TouchDon't wait to enjoy the comfort and convenience you deserve. Contact Sinclair now to experience our expert service, grounded in family values and backed by decades of experience in heating, cooling, and plumbing. Our dedicated team is committed to ensuring your complete satisfaction with every service we provide. Your satisfaction awaits!
40+ Years of Integrity & Service
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40+ Years of Trusted Expertise
Rely on our extensive experience and deep-rooted knowledge to deliver unparalleled solutions, backed by decades of proven success.
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Family-Operated CommitmentExperience the warmth and personal touch of a business driven by family values, ensuring every interaction is treated with care and respect.
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Veteran-Owned ExcellenceBenefit from the precision, dedication, and discipline ingrained in our service, honed through military experience.