“Professional, courteous, knowledgeable, and friendly. Thanks for the great job!”
“The best provider! Easy to work with and reliable year after year.”
“Great service! On time, professional, and attentive to every question and concern.”
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When your heater goes out, your business feels it — from cold employees to unhappy customers. We help Norman’s small business owners stay warm, energy-efficient, and worry-free through every Oklahoma cold snap. Our commercial HVAC services in Norman ensure your system runs smoothly year-round, keeping your team comfortable and operations uninterrupted.
Reliable, Local, And Built For Comfort — expert heating and cooling in Norman, OK
Every job is backed by honest service and dependable results.
Lower your energy bills with a high-performance, modern heating system.
Get your heating unit up and running quickly with our expert team.
Breathe cleaner, fresher air with a properly installed system.
Enjoy a peaceful home with a smoothly running heating unit.
Invest in a system designed to provide years of reliable heating.
At Oklahoma Heat, Air, and Refrigeration, we’re proud to be a locally owned company serving other Norman small businesses. Our friendly team delivers prompt, professional commercial air conditioning service in Norman, OK designed to fit your budget and keep your operation comfortable year-round.
Licensed, insured, and ready to handle any HVAC repair or installation safely and efficiently.
Clear, upfront pricing with no surprises—our quote is exactly what you pay.
We help Oklahoma City small businesses with accurate diagnostics and dependable HVAC solutions.
We respond quickly to HVAC issues, keeping your home safe and efficient.
Keep your HVAC running year-round with our quarterly maintenance plans that prevent breakdowns, cut energy costs, and extend system life.
The furnace was outdated, inefficient, and struggling to heat properly. Frequent repairs and worn connections made it unreliable.
A new Amana furnace was installed with updated connections and clean setup, delivering efficient, reliable heating.
We proudly serve homeowners across Oklahoma with expert heating, cooling, and refrigeration solutions and honest service. Our local team arrives on time, works clean, and gets the job done with care every time.
Reliable HVAC Services For Businesses
We mainly help small businesses — like offices, storefronts, salons, and cafés — that need dependable, affordable heating service.
We’re local, so most service calls in Norman can be scheduled the same day or next day, depending on urgency.
Yes, we have flexible maintenance options designed to prevent costly breakdowns and keep your heating system running efficiently.
Absolutely — we specialize in efficient systems and tune-ups that reduce wasted energy and lower monthly costs.
We work on all major commercial brands — from Lennox to Trane — ensuring your equipment gets the care it needs.
Yes, every technician at Oklahoma Heat, Air, and Refrigeration is fully licensed and insured for complete peace of mind.
