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 Airconditioner installation or a furnace installation, we can help with that too. Ask about easy 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 68 customer reviews


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.


Great service. The installation team was very professional. Affordable.




Review of Interstate Heating & Air Conditioning

I’ve been a customer for a number of years. I always appreciate their honesty & straight forward recommendations, however they don’t pressure me.


Great Service




Review of Interstate Heating & Air Conditioning

Isaac is always very helpful and I trust his guidance


after hours on a holiday




Review of Interstate Heating & Air Conditioning

Jordan was on time as he promised, located the problem had the parts on truck to repair and the house was cooling in around an hour. Cost is an unknown to the homeowner on holidays but felt it was a fair rate and cost. Also, one year warranty plus labor.


Great service, very thorough




Review of Interstate Heating & Air Conditioning

Technician was very personable and professional.


Jake did a great job!




Review of Interstate Heating & Air Conditioning


Annual A/C Check




Review of Interstate Heating & Air Conditioning

I was very pleased with the service Interstate provides and would recommend them without hesitation.


Kianoosh M.

Kianoosh M.

Video duct inspection for home with rain water coming in ductwork. Duct cleaning for 2 story home with a Bryant hvac system.

Near Saddleback Blvd, Norman, OK 73072
ISAAC J.

ISAAC J.

Preventative Maintenance Service on 12 year old Goodman Furnace

Near Peregrine Dr, Norman, OK 73072
ADAM  R.

ADAM R.

Carrier system not working. Variable speed motor and module failed. Install new OEM motor and module.

Near Saddleback Blvd, Norman, OK 73072
ADAM  R.

ADAM R.

Trane AC freezing up. Add r22 refrigerant

Near 24th Ave SW, Norman, OK 73069
Brandon N.

Brandon N.

Replace contactor switch to 2013 amana heat pump, checked capacitor and motor amp draw, refrigerant levels are in range

Near E Lindsey St, Norman, OK 73026
ISAAC J.

ISAAC J.

Preventative Maintenance Service on Comfortmaker Furnace. Hot Water Tank Flush

Near Moorgate Cir, Norman, OK 73072
Jordan G.

Jordan G.

Install a new Honeywell T6 pro thermostat

Near Rockland Ridge, Norman, OK 73026
ADAM  R.

ADAM R.

Estimate for 4ton complete system. Free furnace special.

Near Wood Castle St, Norman, OK 73072
Joseph K.

Joseph K.

Added R-22 to a carrier system and bid for replacement.

Near Wood Castle St, Norman, OK 73072
Kianoosh M.

Kianoosh M.

Duct cleaning home with in ground supplies and return air ducts in ceiling.

Near Nancy Lynn Terrace, Norman, OK 73069
ISAAC J.

ISAAC J.

AC Preventative Maintenance Service on 15 year old ICP HVAC System

Near Leopard Lily Dr, Norman, OK 73069
Kianoosh M.

Kianoosh M.

Duct cleaning home with in ground ductwork.

Near Montclair Ct, Norman, OK 73071
Brandon N.

Brandon N.

Perform silver club air conditioner maintenance on 2014 Lennox system, wash condenser, check capacitor and motor amp draw, check refrigerant levels

Near Merkle Dr, Norman, OK 73069
Brandon N.

Brandon N.

Perform silver club air conditioner maintenance

Near Walnut Ridge Rd, Norman, OK 73026
Brandon N.

Brandon N.

Perform silver club air conditioner maintenance, change filter, clean condenser, refrigerant levels are in range

Near Kingston Rd, Norman, OK 73071
Brandon N.

Brandon N.

Perform silver club air conditioner maintenance to 2014 carrier air conditioner, wash condenser, test capacitor and motor amp draw, refrigerant levels are in range

Near Dove Crossing Dr, Norman, OK 73072
Kianoosh M.

Kianoosh M.

Duct cleaning for a home with supplies in return in ceiling.

Near 12th Ave SE, Norman, OK 73072
Kianoosh M.

Kianoosh M.

Duct cleaning home after recent remodel work.

Near Warwick Dr, Norman, OK 73072
Joseph K.

Joseph K.

Serviced a carrier heatpump for winter operation.

Near Greenwood Dr, Norman, OK 73072
ADAM  R.

ADAM R.

Lennox AC not cooling. Dual capacitor went out. Install dual capacitor, watch AC coil and vacuum out drain line.

Near Baycharter Street, Norman, OK 73071
Brandon N.

Brandon N.

Replace drain to Armstrong air conditioner

Near E Main St, Norman, OK 73069
Kianoosh M.

Kianoosh M.

Duct cleaning 10 supplies and 2 returns.

Near Lerkim Lane, Norman, OK 73069
Patrick G.

Patrick G.

AC maintenance on a 2007 Carrier system

Near Swan Hollow Dr, Norman, OK 73072
Brandon N.

Brandon N.

Perform system evaluation on 2007 carrier system with 1985 air handler. Customer going to condenser all options before any repair or replacement decisions

Near River Oaks Dr, Norman, OK 73072
Kianoosh M.

Kianoosh M.

Duct cleaning manufactured home with some debris in ductwork. Also perform ac preventative maintenance on Goodman 10 SEER ac system.

Near Stubbeman Ave, Norman, OK 73069