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Verified Reviews for Heating And Air Conditioning Service pros in Seminole, OK

*The Angi rating for Heating And Air Conditioning Service companies in Seminole, OK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Seminole, OK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on May 18, 2026

Top-Rated Heating and air conditioning pros in Seminole - Updated Nov 2026

Avatar for High Ground Solutions LLC
High Ground Solutions LLC
5.0(
5
)
Air Ducts & Vents - Clean

Serving Seminole, OK and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Jesse?s communication was excellent! He gave me the price for the job, stated the day and time when he would be there, communicated with me the day of on his arrival time, and started to work right when he arrived. He completed the job with great satisfaction! I plan to reach out to him for future work that might need to be done around our home."
8 neighbors recently requested a quote
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Avatar for Brianna Quinalty
Brianna Quinalty
5.0(
5
)
Air Ducts & Vents - Clean

Serving Seminole, OK and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Did a great job and was dependable and did what was agreed on. It was refreshing to have a honest person to work with"
7 neighbors recently requested a quote
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Avatar for ASAP Pressure Washing and Detailing
ASAP Pressure Washing and Detailing
5.0(
1
)
Air Ducts & Vents - Clean

Serving Seminole, OK and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"GOT THIS LITTLE GEM WASHED AND WAXED WITH ASAP PRESSURE WASHING AND DETAIL. THEY DID A GREAT JOB AND I WILL BE A REPEAT CUSTOMER."
Response time4 hrs
Response rate100%
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Avatar for Liberty Air Services
Liberty Air Services
4.8(
16
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install - For Business+4 more

Serving Seminole, OK and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Project: Install a new HVAC for upstairs. Kevin came Friday afternoon to evaluate our needs and quoted me the pros/cons/prices for two different brands of HVAC. I selected the Goodman units and we agreed on installation to begin the following Tuesday at 9:00 a.m. with an estimate of 5 hours for completion. He arrived a few minutes early on Tuesday and completed the installation an hour ahead of schedule. He and his helper were very professional, courteous and helpful. The results have surpassed my expectation."
Lennox
New Armstrong Air Handler
New Lennox furnace
New Trane Condenser
New Trane Condenser

+10

Response time7 hrs
Recommended by83%of homeowners
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Avatar for Chad's Heat And Air
Chad's Heat And Air
5.0(
6
)
Air Ducts & Vents - CleanBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+48 more

Serving Seminole, OK and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Found out I needed to replace 5 ton heat pump on the 16th. I priced 13 other company's within 50 miles of my business. The price for the pump and installation was $1,OOO.OO CHEAPER PLUS the service was 1 day. They had it in stock, didn't have to order it, and I got a 5yr warranty plus 1yr labor. I couldn't ask for better price or service!!!!!"
Storefront
Truck
Recommended by100%of homeowners
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Seminole, OK and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell first connected his computer to my computer via internet and worked for quite a few hours trying to determine what exactly was wrong. The next day he continued working from his computer for several hours. He determined he would have to have my desktop tower to complete the repair. He and my son met in Huntsville to exchange the tower. He then cleaned up a lot of what was wrong and reloaded Windows 10. He deleted the D: drive which had way too much memory allotted to it. The tower was returned and I plugged it all back together and it is working better than it did when I first purchased it. I would use him again and I recommend him highly to anyone needing computer updating and/or repair. His work is warrantied and he is very personable, knowledgeable, and helpful."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

Some AC filters, known as reusable filters, can be cleaned and reinserted. Most AC filters, however, are disposable and cannot be cleaned. 

Yes, you can clean your air conditioner filter as a temporary fix for cleaning up dirt, but you’ll eventually need to replace it once the dust starts to accumulate. Use a vacuum with a hose attachment to clean your air filter at least once per year or more often if you have pets.

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

Florida rooms can have heat or air conditioning, although not all do. These rooms can be added to the existing HVAC system or use a mini-split system, or they may just use a ceiling fan or the breeze from the windows for cooling. Florida rooms with air conditioning often have glass windows to keep the cool inside instead of just mesh screens.

If refrigerant levels are low, it can cause the evaporator coil to freeze up. Low freon causes a drop in pressure, which will make the coil too cold and cause moisture to freeze on the coil. Your system may be low on refrigerant because of a leak. 

Make sure to have maintenance performed twice a year, and contact your local HVAC technician if you suspect your system has low freon levels.

The Seminole, OK homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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