Give us a call! 405-912-5900

The road to comfort in Midwest City, OK  is Interstate Heating & Air Conditioning. We offer the best service for AC repair and furnace repair. See all of our 5 star reviews as proof. Interstate heating & air is committed to our customers and to being there when you need us. From Air Conditioner Maintenance to AC and furnace replacements, you can count on Interstate Heating and Air.

Call us for services like:

Duct Cleaning

Air Conditioning Repair

Furnace Repair

Read our Midwest City, OK reviews to see why we are the trusted route for reliable heating and air conditioning services.

A new furnace or AC system in Midwest City should cost anywhere from $2000 – $10,000. It’s a wide range, and there are many factors that are going to influence your specific cost, including:

  • Efficiency
  • Size
  • Available financing
  • The state of your air ducts

If you want to know your specific pricing options, give your local Midwest City HVAC experts a call at (405) 237-4937 or get in touch online.

There are many causes for a noisy heating and AC system. It’s usually an indication that something is wrong, so don’t hesitate to get in touch with a professional HVAC company if you notice any of the following:

  • Banging
  • Hissing
  • Buzzing
  • Clicking
  • Squealing or Screeching

Give Interstate a call for prompt attention to your heating and AC system at (405) 237-4937.

For a simple tuneup, you can expect to pay in the range of $100 – 200. But you can expect that investment to pay off. HVAC maintenance with the right HVAC company will help you to:

  • Avoid premature system replacement
  • Raise your energy efficiency
  • Lower your overall repair costs

Those aren’t even all the benefits! Call Interstate Heating and Air Conditioning at (405) 237-4937 to talk to a professional about a plan that will provide you with what you need.

Local Reviews
for Midwest City, OK

Interstate Heating & Air Conditioning Rated 4.8 out of 5 stars based on 39 customer reviews


Excellent Service




Review of Interstate Heating & Air Conditioning

Prompt and courteous


good service




Review of Interstate Heating & Air Conditioning


Great Service




Review of Interstate Heating & Air Conditioning

Repair man was extremely polite and great to work with.


Very professional and informative




Review of Interstate Heating & Air Conditioning

I think the technician should have been wearing a mask for Covid-19 safety reasons.


excellent service




Review of Interstate Heating & Air Conditioning

Friendly, quick, and polite service. Good explanation of required actions and options.


AC/Heater Replacement




Review of Interstate Heating & Air Conditioning

After having four different HVAC businesses provide estimates to replace the AC/heater on a mid-size home I selected Interstate. Turns out to have been a very good decision. Moderately priced for a new Carrier system. Work was scheduled quickly and office kept in contact with me by phone and text to let me know when technicians would arrive. Techs were on time, personable and professional and completed the work in a single day...on the hottest day of the year in OKC. Techs worked efficiently with minimal disruptions to the home and the new system looks great with all of the work appearing tight and clean (the unit itself as well as all the lines and connections). Hauled away all of the old stuff so there was nothing I had to contend with or dispose of myself. A great job all the way around...cannot really think of any improvements. And, of course, the new system is performing superbly.


Excellent Service




Review of Interstate Heating & Air Conditioning

Adam took the time to explain things in detail and shared his insights into proposed solutions. Would very much recommend.


Adam is Awsome!




Review of Interstate Heating & Air Conditioning

Came early! Friendly and thorough! Took extra care and explained all services. He then went over and beyond what he needed to do! I will call Interstate from now on!!!


ac




Review of Interstate Heating & Air Conditioning

great tech


Thank You for great service




Review of Interstate Heating & Air Conditioning

I found Joseph Kring to be extremely helpful with my A/C problem and was glad he was willing to look up whether or not my A/C was still under warranty.


Excellent Service




Review of Interstate Heating & Air Conditioning

Jake provided excellent service in diagnosing and repairing my air conditioning unit. He was very professional, knowledgeable, and answered all my questions. The receptionist was pleasant, and kept me up-to-date on the technician arrival time. I recommend calling Interstate Heating & Air Conditioning for your HVAC needs.


Professional and thorough




Review of Interstate Heating & Air Conditioning


He did a great job




Review of Interstate Heating & Air Conditioning


great




Review of Interstate Heating & Air Conditioning


Always great service




Review of Interstate Heating & Air Conditioning

Everything was great


Great friendly professional service!




Review of Interstate Heating & Air Conditioning

Highly recommend!


Great




Review of Interstate Heating & Air Conditioning

Brandon was one of the nicest service people who has ever come to my house. if I ever have any problems I want Brandon again


Outstanding Service




Review of Interstate Heating & Air Conditioning

Outstanding service, great arrival timing, great communication and professionalism, great price.


Very nice




Review of Interstate Heating & Air Conditioning

Was a little late but got a call from dispatch why which was good customer service. Took less time than anticipated told us there was a couple of vents that were not good so while he was working we went to the store to assist in completing the job. Was very knowledgeable about the job and cared for the condition he left it in. Would do business with interstate again!!


Great Service!




Review of Interstate Heating & Air Conditioning

Adam was running ahead of schedule so he gave us a courtesy call and came by early. Adam is very professional and knowledgeable at his craft. He explained all required services in detail. Thank you!


Duct Cleaning




Review of Interstate Heating & Air Conditioning

Interstate Heating & Air was very professional and helpful throughout our whole experience with them. They got us scheduled in and came out quickly after reaching out to them for duct cleaning. They did a great job on cleaning the ducts. Highly recommend!


he took care of yhe issue good jo




Review of Interstate Heating & Air Conditioning

price of labor was a bit hi for a club member


Awesome Service!!




Review of Interstate Heating & Air Conditioning

Isaac was great. I had a lot of questions and he made sure everything was answered in detail.


proffessional tech great service




Review of Interstate Heating & Air Conditioning


Maintenance for heating unit




Review of Interstate Heating & Air Conditioning


Brandon N.

Brandon N.

Found bad induced draft assembly. Will get pricing and availability and follow up.

Near Rhythm Rd, Midwest City, OK 73130
Blake S.

Blake S.

Preformed fall service on 80% upflow furnace changed the filter cleaned flame sensor checked amps on motors checked all electrical components and furnace order of operation did safety check and found no concerns asked customer if they had a lack of hot water or pressure they said no and asked if laundry took longer to dry than they wher suppose to they said no system is operating correctly at this time

Near N Woodcrest Dr, Midwest City, OK 73110
Brandon N.

Brandon N.

Drain wasn’t working properly. Correct issues with drain. Performed work under warranty. No charge to customer.

Near Peachtree Ln, Midwest City, OK 73130
Blake S.

Blake S.

Performed heater preventative maintenance cleaned the flame sensor changed the filter checked amps on all motors all where in specs capacitor was perfect at 12.5uf inspected blower wheel and evaporator both where clear of debris got in the attic and inspected ductwork and insulation home is well insulated the roof was recently replaced so inspected the flashings and found no issues or safety concerns the hot water tank is new and the dryer goes through the wall the system is operating correctly at this time.

Near Oaktree Terrace, Midwest City, OK 73130
ISAAC J.

ISAAC J.

Came out to call for a furnace not heating properly. Customer stated that the furnace was making a loud humming noise and when he opened the furnace, he noticed a motor wasn’t spinning. He hand spun it and got it to work temporarily, but it was starting to go out again. I checked furnace over and found the inducer motor was over amping, and the bearings were weak. I discussed with customer about repair needed, and also about replacement. Furnace is 17 years old and has some significant wear internally. Customer wanted to make repair now and replace the system at a later date. I picked up inducer motor and came back to install it. Took out old inducer motor assembly and installed new one. Replaced pressure switch with the one that came with the new motor. After installing the motor, I cleaned the flame sensor and brushed dust off the burners. Cycled furnace on and checked operation. Furnace is has a little blow back due to the flue not being properly connected. Customer wanted to leav

Near Maple Dr, Midwest City, OK 73110
ISAAC J.

ISAAC J.

Came out to give customer an estimate on a new full system change out. Customer has a 3 ton system that runs on R22. I gave customer 3 options to choose from for a 3 1/2 ton. Customer has about 1776 sqft in living space, so I recommended a 3 1/2 ton system to help cool home more efficiently.

Near S Avery Ave, Midwest City, OK 73130
Blake S.

Blake S.

Preformed fall service on Downflow 80% furnace clean the flame sensor change the filter checked amps on all motors and Dusse draft motor red .5 of 1.3 the indoor blower motor was running at 4.5 A the capacitor red 7.50 7.5 customer already has a surge protector installed and asked me to change the batteries in the thermostat looked in the unit and found common hooked up went inside found common installed at the thermostat took the batteries out of the thermostat and instructed the customer that they didn’t need them and why asked customer if the laundry took longer to dry than I thought it should and they said no and asked if there was a shortage of hot water or pressure and they said no visually inspected the hot water tank and found the green sticker to say 1993 on it and told customer that it’s getting up there in age that if and when it does decide to go out we install them as a reminder as well for the dryer vent cleaning service ran system through a cycle the system is operat

Near Shannon Dr, Midwest City, OK 73130
Joseph K.

Joseph K.

I arrived for a recall no heat. I first spoke with the homeowner and found that the system will run but not heat. I inspected the system and found the fault code on the furnace was E2 or E9. This is low stage and high stage pressure switch failure codes. The system ran in low heat with no problems. The system tried to cycle into high heat but it dropped back down to low heat and threw a code of E9. I also found the capacitor on the induced draft motor to be reading at its low limit readings. I also found the motor running right at or over its amp limit depending on what stage the system was running in. I removed the induced draft motor and removed a dead snake from the wheel on the motor. This is what’s causing the pressure switch to fault in and out. I made all issues aware to the homeowner and we decided to replace the pressure switch at this time and not replaced the induced draft motor. Once the pressure switch was replaced the fault code changed to B3 which is blower motor runni

Near Yorkshire Dr, Midwest City, OK 73130
Blake S.

Blake S.

Arrived for annual maintenance and the temp on the Thermostat was different than temp set ton I get up in the attic to perform the maintenance and find lots of water gurgling coming from induced draft motor after further inspection I decided that the drain was clogged causing the pressure switch is to intermittently fault based on the way it was originally installed the installer Put the PVC fittings too close together not allowing enough room to add another one if it had to be cleaned so I had to re-run the entire drain from the evaporator past the furnace drain unclog the drain flush the acid trap put everything back togetherRan system through a very long cycle. When I arrived I found that the induced draft motor was running 2.2 of 2.3 Amps after I was done unclogging the drain and removing debris from the acid trap retook my amperage at my motor and the amperage read 1.9 informed customer that if the problem reoccurs the damage had already I been done to the motor itself due to the

Near Peachtree Ln, Midwest City, OK 73130
ISAAC J.

ISAAC J.

Came out to call for system still not heating properly. I was out yesterday to replace a failed inducer motor. I checked system over and found the thermostat set at 72 and it was reading 69 in the home. Thermostat was calling for heat, but the furnace wasn’t on. I jumped the wires at the thermostat and the heater came on with no issues. I put the thermostat back on the wall and tried it again, and the furnace came on with the call from the thermostat. I noticed that the thermostat doesn’t clip in all the way, and could be causing the thermostat to malfunction by not making good connection. I was able to fix the issue. If it happens again, I recommended customer have us out to replace thermostat.

Near Moiselle St, Midwest City, OK 73110
ISAAC J.

ISAAC J.

Came out to call for the furnace not heating properly. Customer was due a service as well, but the maintenance plan had expired. Customer stated that the system wasn’t reaching temperature in the home and was staying at about 69 degrees and the thermostat was set to 72. I inspected the furnace over and found it to be operational at the time of inspection. I did, however, find the filters dirty and needing to be changed. I discussed with customer about what I found, and that the system was most likely having trouble keeping up due to the dirty filters. I replaced filters for customer and performed a maintenance on the furnace. Inspected blower assembly, blower motor, electrical components, heat exchanger, burners, flame sensor, ignitor, gas valve, inducer motor, and pressure switches. I cleaned the flame sensor and brushed dust off the burners. Cycled furnace on and checked amps, temperatures and pressures of gas. System is heating properly. Seeing that the customer had a service owed

Near Yorkshire Dr, Midwest City, OK 73130
ISAAC J.

ISAAC J.

Came out to call for a furnace not heating properly. Customer stated that the heater isn’t coming on at all. I checked thermostat operation first and found it to be calling for the furnace to come on. I checked the furnace and found the inducer motor seized up and not allowing the sequence of operations to advance. I discussed with customer about repair needed and also about replacement of the furnace. Customer wanted to repair it and get it running. I picked up a new inducer motor and came back to install it. Unhooked existing inducer assembly and installed the new one. Wired in existing wiring and pressure switch to inducer tube. Cycled furnace on and checked all functions. Cleaned flame sensors and replaced the filter for customer.

Near Moiselle St, Midwest City, OK 73110
ISAAC J.

ISAAC J.

Came out to call for a thermostat issue. Customer stated that she had to turn the thermostat 5-6 degrees higher than normal, and has had to do that for the past few weeks. I checked temperature inside the home and it was 74. Thermostat was reading 77 in the home. After discussing with customer about the thermostat issue and the temperature difference, I went ahead and changed out the thermostat we installed a couple of years ago under warranty with a Honeywell T6. Showed customer how to use new thermostat. Checked furnace operations and had no issues. Did not charge customer due to customer not pleased with thermostat we installed.

Near Beard Dr, Midwest City, OK 73110
Joseph K.

Joseph K.

I arrived to inspect two systems for replacement. I first inspected the upstairs system and found the return duct to be undersized for the upstairs system and I found the line set to be undersized for this system as well. I recommend to put a return plenum on this system and to attach the return duct to the return plenum. This will allow the new system to bring more return air in so we can blow more supply air out more effectively. I also found this same issue with the downstairs system. I recommend to increase the return duct to help decrease the systems run time and increase the systems efficiency. When you replace both systems with us you will be getting a 20% bonus with us due to have both systems replaced and you being a US veteran. Both systems will have a 10 year labor warranty and a 1 year parts warranty. All duct work that we install will have a lifetime warranty on the duct. Thank you for the opportunity for your business and the chance to get to know both of you. I look forw

Near N Timber Rd, Midwest City, OK 73130
Jason B.

Jason B.

10yr part 1 yr labor

Near SE 11th St, Midwest City, OK 73110
Blake S.

Blake S.

Preformed fall service on 80% upflow lennox furnace cleaned flame sensor checked amps on motors they where good the evaporator and blower wheel where clean capacitor was with in range changed filters and visually inspected dryer vent and hot water tank everything looked great and well insulated

Near Riverwind Dr, Midwest City, OK 73130
Joseph K.

Joseph K.

I arrived for a non member no heat call. I first spoke with the homeowner and found that the furnace runs but dose not heat for long. I inspected the system and found that the blower motor was completely stopped up. I also found the blower wheel to have large debris blocking the wheel. I also found the evaporator coil to be stopped up with multiple plastic bags. The evaporator coil is a 14” wide coil on a 17” wide furnace. I recommend to replace the furnace and evaporator coil to match the system and to size. If you decide to replace the furnace only I will install a 14” wide furnace to match the existing evaporator coil. We will still have to clean the evaporator coil with the furnace replacement. I also inspected the heat exchanger and found the top right burners to have rusted through on the welding. With a small evaporator coil and a dirty system this puts unneeded stress on the heat exchanger. This could have been prevented with a properly installed system and a proper maint

Near Serenade Dr, Midwest City, OK 73130
ISAAC J.

ISAAC J.

Performed preventative maintenance on furnace. Changed out filter for customer. Inspected blower assembly, blower motor, electrical components, burners, flame sensor, spark ignition, gas valve, inducer motor and overall condition and operation of furnace. Cleaned flame sensor and brushed dust off the components. Checked thermostat operation, wiring, capacitor, amps, temperature rise and gas pressure. Checked condensation hoses and pressure switches. System is heating properly within manufactured specifications at this time.

Near Wilson Dr, Midwest City, OK 73110
Blake S.

Blake S.

Found thermostat wired incorrectly common wire on B the new thermostat has no option for common removed common from entire circuit and leveled thermostat. While changing wires found plugged filter informed Jenny that I had that filter on hand and could save her a trip Jenny approved filter system operating correctly at this time merry christmas

Near Isaac Dr, Midwest City, OK 73130
Brandon N.

Brandon N.

Arrived to no heat service call and performed system evaluation. Found unit off on lock out code 33. Flame sensor was pretty dirty and right at border of setting off trouble codes. Furnace is from 2015 and appears that maintenance would be the issue. Performed tune up to system. Changed filter. Cleaned flame sensor and tested ignitor. Test induced draft motor. Test capacitor and motor amp draw. All capacitors and motor amp draw in range. Gas pressure was a little high was at 3.9 adjusted to 3.35 temperature rise in range. Cycled unit multiple times to insure that all safeties are working and unit running as designed. System is heating at this time. Suggest regular maintenance to keep system running as designed. Turned hotwater heater down on temperature as a curtesy to customer. Customer had a free club membership due to some issues with install. Customer had not used any of the service that was due. Performed tune up and customer will join plan at end of free service.

Near Rosewood Ct, Midwest City, OK 73110
Brandon N.

Brandon N.

Arrived to no heat service call and performed system evaluation. Furnace from 1998 and has bad control board and sticking induced draft pressure switch. Spoke options with customer. At this time customer chose only to repair furnace. With customer approval I installed new control board and pressure switch. 1yr part and labor warranty on board and switch. Install new ignitor with control board. Amp draw in range. Temperature rise in range. Cycled unit multiple times to insure that all safeties are working and unit running as designed. Lit hotwater heater as a curtesy to customer. Water heater heating at this time and not showing any trouble codes. I sealed some leaks at flue pipe to furnace. Customer is first responder gave discount.

Near E Orchard Dr, Midwest City, OK 73110
ISAAC J.

ISAAC J.

Came out to call for a system not heating properly. Customer stated that the heater would kick on and he could hear it ignite, but the blower wasn’t working. I checked furnace operations and found the blower motor not kicking in. Checked motor and found it seized up. I discussed with customer about options, and about repair vs replacing. Customer wanted to do repair and wanted estimate for replacement. I took out old motor and replaced it with a new 1/3 hp motor. Changed out the capacitor as well. Reinstalled blower assembly and wired in blower to control board. Cycled system on and checked furnace operations. System is now heating properly. Customers grandfather owned the house before him and the unit has severe smoke damage and is in rough shape internally. Strongly recommend system be replaced due to condition and the questionable integrity of the internal components.

Near N key Blvd, Midwest City, OK 73110
Joseph K.

Joseph K.

I arrived for a blue member fall maintenance. I first inspected the system and found the blower motor capacitor to be weak and out of manufacture range of operation. I then inspected the systems return duct and found it to be undersized for the 5 ton system that is installed. I recommended to have the capacitor replaced and the duct work increased and replaced. If you have any questions please contact us and we will do our best to help keep in anyway we can.

Near Glenmanor Dr, Midwest City, OK 73110
Brandon N.

Brandon N.

Performed gold club tuneup. Changed customer supplied filters. Blower and evaporator are fairly clean. Cleaned flame sensor and tested ignitor. Gas pressure and temperature rise in range. Capacitor and motor amp draw in range. Induced draft motor in range. Cycled unit multiple times to insure that all safeties are working properly and unit running as designed. System is heating at this time. Ductwork is in poor condition. Customer is aware of ductwork and will call back when ready to replace. System is heating at this time.

Near Remington Ave, Midwest City, OK 73130
Brandon N.

Brandon N.

Lit water heater for customer. Customer red shield member. Suggest having water heater serviced and customer would like heater service too. Customer would also like camera inspection to back bedroom. Customer had doctors appointment and had to leave before work can be performed. Customer will call in soon to schedule.

Near Verna Marie Dr, Midwest City, OK 73110