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Limited HVAC Services – Tulsa Metro Only
We are currently offering limited HVAC services by appointment only in the Tulsa Metropolitan Area. Please contact us in advance to confirm service availability and schedule an appointment. We appreciate your understanding and look forward to assisting you.
ISOM E. HILL Owner, Journeyman, & Educator
With over 26 years of hands-on HVAC and electrical experience, Isom Hill is the founder of Royal Blue Hill Heat and Air, Inc. A licensed journeyman, Isom is known for his precision, integrity, and commitment to quality across both residential and commercial projects.
Beyond running day-to-day operations, Isom is passionate about training the next generation of HVAC professionals, staying current with emerging technologies, and sharing his deep knowledge of the trade. He leads a team of certified technicians and apprentices, combining technical excellence with mentorship rooted in accountability, efficiency, and customer care.
Off the clock, Isom enjoys mountain biking, traveling, dog training, and spending time outdoors with his family, German Shepherd, Kai Von Rothhaus, and Belgian Malinois, Nina.
His mission is clear: deliver reliable HVAC solutions built on trust, skill, and long-term comfort.
Quality Services - Affordable Prices
TABITHA D. HILL Business Manager
At Royal Blue Hill Heat and Air, Inc., Tabitha Hill oversees the daily operations of the Corporate Office, managing human resources, financial matters, and administrative functions with precision. Backed by more than 25 years of experience in operations and administration, she is a results-driven leader recognized for her strategic insight, dedication, and pursuit of excellence.
Alongside Isom Hill, Tabitha plays a critical role in contract management and business strategy. She serves as a trusted advisor to executive leadership, finance teams, and HR departments, bringing strong leadership, sharp analytical skills, and a commitment to operational efficiency. Her work supports business growth, entrepreneurial innovation, and community engagement.
Outside the office, Tabitha enjoys time with her family, hiking, and doting on her French Bulldog, Enzo Pierre Patterwood. Her focus on customer satisfaction, loyalty, and advocacy ensures every client of Royal Blue Hill Heat and Air, Inc. receives top-tier service and support.
Services Area
Get In Touch
Limited service by appointment only. Call 918-398-3757 or email [email protected]. We’ll get back to you as soon as possible.
Contact Us
We value our customers. For expert HVAC product advice, contact our owner, a licensed journeyman. Service calls are by appointment only. Closed Sundays.
Service Area
Providing limited HVAC services throughout the Tulsa metro area.
