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34 Years
experience
Emergency
services
Your Trusted HVAC Experts in Oklahoma City
Citywide Refrigeration has been Oklahoma City's trusted HVAC partner since 1992, delivering expert air conditioning, heating, and refrigeration solutions. Our family-owned business combines 30 years of hands-on experience with factory-certified technicians to serve residential and commercial clients. We maintain industry-leading standards through ongoing training, using cutting-edge tools and methods to ensure optimal system performance. Recognized as a top-rated contractor with a decade of Outstanding Dealer Awards, we back our work with free estimates and a 10% military discount.

Our commitment to transparency includes detailed inspections, honest recommendations, and 24/7 support for emergency repairs. With comprehensive services spanning system installations, mini-split solutions, and commercial refrigeration, we prioritize customer education to help clients make informed decisions. Our proven track record of thousands of completed projects demonstrates our dedication to quality workmanship and lasting client relationships.
Services
HVAC Installation AC Repair Furnace Install Mini Split Repair Commercial Refrigeration
Details
  • Year established: 1992
Highlights and features
  • We have 30+ years of HVAC expertise serving Oklahoma City
  • Our technicians hold factory certifications for quality work
  • We offer 24/7 emergency repair services with no extra fees
  • We provide free system evaluations and honest recommendations
  • We maintain transparent pricing with upfront cost estimates
Associations and certifications
  • Outstanding Dealer Award
What people say
Extremely professional Fair pricing On the level
Services
HVAC Installation
We install residential and commercial HVAC systems, including furnaces, air conditioners, and heat pumps. Our technicians use advanced diagnostic tools to determine optimal system sizing and recommend energy-efficient models. Proper installation ensures maximum efficiency and extended equipment lifespan while maintaining manufacturer warranties.
AC Repair
Our team addresses all types of air conditioning issues, from refrigerant leaks to compressor failures. We perform comprehensive diagnostics to identify root causes and provide lasting repairs. Emergency service is available for urgent cooling system breakdowns during extreme weather conditions.
Furnace Install
We replace outdated heating systems with modern high-efficiency furnaces. Our installation process includes proper venting setup and thermostat calibration. New systems offer improved temperature control and reduced energy consumption for residential and commercial properties.
Mini Split Repair
We service and repair ductless mini-split systems for temperature control in specific zones. Our technicians handle refrigerant issues, electrical connections, and indoor unit maintenance. Properly maintained systems maintain energy efficiency and consistent climate control.
Commercial Refrigeration
We provide installation and maintenance for commercial refrigeration equipment in retail, food service, and industrial settings. Our services include walk-in cooler diagnostics, refrigerant leak repair, and system efficiency optimization to prevent product loss and ensure regulatory compliance.
Questions
What HVAC services do you offer?
We provide complete residential and commercial HVAC solutions including installations, repairs, and maintenance for air conditioning systems, furnaces, and commercial refrigeration.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency repair services for critical heating and cooling system failures with no after-hours charges.
What maintenance plans are available?
We recommend annual maintenance that includes system diagnostics, component cleaning, and efficiency optimization to extend equipment lifespan and maintain warranty coverage.
How long does HVAC installation take?
Most residential installations complete within 1-3 days depending on system complexity and property size while commercial projects vary based on system scale.
Do you offer military discounts?
We provide a 10% discount for active military personnel and veterans as a token of appreciation for their service.
What payment methods do you accept?
We accept major credit cards, checks, and cash payments for completed services with flexible financing options available for larger projects.
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Reviews (4)
R. C.
Mar 18, 2022 Report
This is a very kind and helpful business. i don't know much about air conditioning but they did a great job of walking me through my options and helping me make good decisions that were value based. I would recommend anytime. Service:A/C system maintenance
Brandon Long
Nov 15, 2020 Report
Very nice people. Very reasonably priced. Excellent work. I've used them now for multiple units at my house and we are extremely happy and grateful for their work. Their pricing has been significantly better than alternatives we have shopped. I would highly recommend them.
William Blake Vesta Fs
Nov 16, 2019 Report
Dennis had me fixed in no time on my AC hookup; at an awesome rate. These guys care about their customers and you can't find that anywhere anymore. They show up, they work, that charge reasonable prices. Thanks Citywide!
Ron Sullivan
Jun 02, 2019 Report
They exceeded my expectations. I was very impressed with the efficiency, quality, and follow-up. They delivered everything they committed to and without me reminding them or asking. I highly recommend them and anticipate you will have the same positive result I had.