Give us a call! 405-912-5900

Interstate Heating and Air Conditioning has been the loyal provider of HVAC services in Norman, OK since 2002. From AC repair and AC replacement to complete Furnace repair, we are the pros you can trust to get the job done correctly. Our Certified AC technicians, really know heating and cooling and will have your air conditioner or furnace repair done quickly. If you need an Air conditioner installation or a furnace installation, we can help with that too. Ask about convienent financing options for a new HVAC system.

If you want to see why Norman, OK chooses us for heating and cooling when quality is needed, just have a look at our reviews.

Local Reviews
for Norman, OK

Interstate Heating & Air Conditioning Rated 4.9 out of 5 stars based on 74 customer reviews


Typical friendly professional service.




Review of Interstate Heating & Air Conditioning


Great first experience!




Review of Interstate Heating & Air Conditioning

Tech showed up ahead of scheduled time and called to confirm, very different experience from other companies I’ve used who are always very late. Problem was diagnosed quickly, price quoted up front, and repair made in a timely manner. Service tech was courteous and answered all my questions. Highly recommend Interstate!!!


Great Service




Review of Interstate Heating & Air Conditioning

the team came on time and provided their service in a very professional matter.


Great service.




Review of Interstate Heating & Air Conditioning

Prompt, knowledgeable, friendly, and did an excellent job.


great service




Review of Interstate Heating & Air Conditioning


Jordon was great. I asked a lot of questions as he worked and he was good to answer or show me.




Review of Interstate Heating & Air Conditioning

I feel very god to have you all do my ac/heat work.


Very thorough and clear about condition of our air ducts.




Review of Interstate Heating & Air Conditioning

Great service


Great Service




Review of Interstate Heating & Air Conditioning

Once again you have been very great with the service. Glad I chose Interstate. Employees are fantastic. Gary


Simply the Best!




Review of Interstate Heating & Air Conditioning

I had been putting off having this service performed. Kianoosh explained everything perfectly and did a superior job. No regrets about having Interstate A/C perform this service for me. I would not hesitate to recommend this service to others.


Friendly and great service




Review of Interstate Heating & Air Conditioning

Kianoosh was thorough, thoughtful of our home, time and budget while expeditiously cleaning our ducts and servicing our a/c and furnace. He did a great job and makes me feel more confident that the air we are breathing in our home will be clean as can be for our family as we return home after some remodeling.


Excellent Service




Review of Interstate Heating & Air Conditioning

Repairman was friendly, very thorough and explained what he was doing.


Professional and great customer service.




Review of Interstate Heating & Air Conditioning

Isaac has serviced my H/AC a few times. He is consistently professional, polite and knowledgeable! Would recommend this company!


Very professional, done quickly, and answered all questions.




Review of Interstate Heating & Air Conditioning

fours stars on price due to the high price of R-22. Its only going to get worse.


Professional technicians do professional work




Review of Interstate Heating & Air Conditioning

Very satisfied with work done. Tech was pleasant and knowledgeable.


Quick and awesome




Review of Interstate Heating & Air Conditioning

It’s 6 in the evening and your AC isn’t working? Call interstate. No insane I’ve the top few for coming after 5. Adam was amazing and we have a cool house


A thorough checkup of both air systems, really appreciate his not being in a hurry.




Review of Interstate Heating & Air Conditioning

Jordan was personable, direct, and friendly. Showed consideration for being a guest on my property both inside and outside the house. Was very clear and able to explain the repair items he was recommending be replaced.


Awesome Service!




Review of Interstate Heating & Air Conditioning

Brandon was friendly and very knowledgeable. He got us back up and running quickly! Awesome service!


Adam always does a great job and is very attentive to our needs.




Review of Interstate Heating & Air Conditioning


Prompt service!




Review of Interstate Heating & Air Conditioning


I've had several service calls over the past few years, each first class.




Review of Interstate Heating & Air Conditioning


Quick Service on a Sunday




Review of Interstate Heating & Air Conditioning

Great experience. Isaac diagnosed the problem quickly and had my A/C going in no time.


Good Job




Review of Interstate Heating & Air Conditioning

Thorough a/c check-up inside and out.


Thank




Review of Interstate Heating & Air Conditioning


Excellent service, arrived on time, very professional, explained work and performed maintenance exceptionally well.




Review of Interstate Heating & Air Conditioning

I was was very pleased and impressed with his professionalism and skill. I have confidence that my heat and air system is being maintained at an excellent level.


Excellent service




Review of Interstate Heating & Air Conditioning

Arrived on time. Good communication system letting us know when to expect him and confirming. Polite business like and efficient. Glad we have this contract.


ISAAC J.

ISAAC J.

Furnace Repair on Carrier System. Inducer motor repair/replacement

Near Chatham Ct, Norman, OK 73072
Joseph K.

Joseph K.

Replaced a white Rodgers water heater and serviced a carrier furnace for winter operation.

Near Victoria Dr, Norman, OK 73072
ISAAC J.

ISAAC J.

Preventative Maintenance Service on Lennox Signature Series Furnaces

Near Merrywood Ln, Norman, OK 73069
ISAAC J.

ISAAC J.

3 Ton Carrier Full System Installation. Carrier High Efficiency Furnace and AC

Near Boulder Ct, Norman, OK 73072
Brandon N.

Brandon N.

Perform blue shield protection plan furnace maintenance, clean flame sensors, checked capacitor and motor amp draw, gas pressure and temperature rise in range

Near Brownwood Ln, Norman, OK 73072
Joseph K.

Joseph K.

Replaced batteries in the thermostat. Checked the furnace operation

Near Red Oaks Dr, Norman, OK 73072
Joseph K.

Joseph K.

Serviced a Lennox furnace and a carrier air conditioner. I installed a UV light and a ozone bulb in the furnace.

Near Elm Ave, Norman, OK 73069
Brandon N.

Brandon N.

Performed silver club furnace maintenance to 2014 carrier infinity system, changed humidifier pad

Near War Bird Dr, Norman, OK 73071
Patrick G.

Patrick G.

Preformed fall maintenance on a 2012 Amana furnace

Near Alameda Plaza, Norman, OK 73071
ADAM R.

ADAM R.

Carrier furnace fall maintenance.

Near Woodcrest Dr, Norman, OK 73071
Brandon N.

Brandon N.

Performed silver club furnace maintenance

Near Mimosa Dr, Norman, OK 73069
Brandon N.

Brandon N.

Performed gold club furnace maintenance to both systems

Near Mimosa Dr, Norman, OK 73069
Jordan G.

Jordan G.

Perform a tune up on the carrier gas furnace

Near SE 37th St, Norman, OK 73072
Jordan G.

Jordan G.

Perform a tune up on the carrier gas furnace

Near SE 37th St, Norman, OK 73072
Brandon N.

Brandon N.

Perform gold club furnace maintenance, tested capacitor and motor amp draw, gas pressure and temperature rise in range

Near 108th Ave NE, Norman, OK 73026
ISAAC J.

ISAAC J.

Preventative Maintenance Service on Residential Comfortmaker Furnace. Electrostatic filter recommendation

Near Truffula Cir, Norman, OK 73069
ISAAC J.

ISAAC J.

Preventative Maintenance on Lennox Signature Furnace

Near Greenbriar Dr, Norman, OK 73072
Patrick G.

Patrick G.

Furnace maintenance on a 2013 Carrier furnace

Near Natchez Dr, Norman, OK 73071
ADAM R.

ADAM R.

Comfortmaker furnace not coming on. Gas valve stuck closed. Install new gas valve. Test furnace operations

Near Sequoyah Trail, Norman, OK 73071
Joseph K.

Joseph K.

Serviced a carrier system for winter performance and changed all filters

Near Goshawk Dr, Norman, OK 73072
Brandon N.

Brandon N.

Performed blue shield protection plan furnace maintenance, checked gas pressure and temperature rise, test capacitor and motor amp draw

Near Frontier Trail, Norman, OK 73072
ADAM R.

ADAM R.

Lennox heater not working. Blower motor isn't running. Install new universal blower motor, run capacitor and motor mount.

Near Tisbury Rd, Norman, OK 73071
Joseph K.

Joseph K.

Sized duct work for a Lennox furnace

Near Macy St, Norman, OK 73071
ADAM R.

ADAM R.

Carrier heater fall tune up. Replace 10x20x1 filters

Near Juniper Ln, Norman, OK 73069
ISAAC J.

ISAAC J.

Preventative Maintenance Service on Goodman Residential High Efficiency Furnace with Humidifier

Near Quail Hollow Dr, Norman, OK 73072