*The Angi rating for Heating And Air Conditioning Service companies in Oswego, KS 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 Oswego, KS 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 March 17, 2026
Serving Oswego, KS and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Excellent job would recommend 100 per cent. I loved it was a person not a big company"
Serving Oswego, KS and surrounding areas
Approved
In business since 1986
Emergency services offered
Warranties offered
"Part of the cleaners left things undone, have to call and get them to come back to finish. Otherwise, great work on restoration after a fire. They try to get it right and I would use them for the complete project."
+2
Serving Oswego, KS and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Emergency services offered
"Nathan and his crew were able to accommodate repair and replacement on my water heater and dishwasher plumbing prep. I had a very tight window of time to get this done and they went out of their way to get the jobs done! One of the best service companies I have done business with in the last 50 years! I would highly recommend them to anyone who needs a job done and at a reasonable price, Thank you again Nathan!"
+5
Serving Oswego, KS and surrounding areas
Approved
We have over 10 years experience with repair maintenance and installing hvac units
Serving Oswego, KS 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."
Serving Oswego, KS and surrounding areas
Approved
Emergency services offered
Small jobs welcome
Credit card accepted
Im jason. I have 20+ years of experience in cleaning organizing. I pay attention to detail
Serving Oswego, KS and surrounding areas
In business since 2006
Emergency services offered
Credit card accepted
"no heat, no money came out and did a temp. last time was temp. Called came out. put in a whole new hvac need to call back before turn on ac. They were fantastic. axel jones roscoe edwards. were here at 930 and at about 10to 1 were done and guaranteed heat woudl be back on and cleaned up. perfect."
+5
Serving Oswego, KS and surrounding areas
Emergency services offered
"Great experience with Flame Tech. George was knowledgeable and responsive. He provided an accurate estimate over email based on a number of photos and a few phone conversations which streamlined the bid process considerably. They replaced my AC in a few hours for a fair price and educated me on other safety considerations related to my furnace. He also helped me diagnose a rattle in my air ducts that would have given me fits. Good price, know-how, and customer service, I would use Flame Tech again."
+1
Serving Oswego, KS and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."
Serving Oswego, KS and surrounding areas
In business since 2002
Free estimates
Credit card accepted
"I’ve used them multiple times. Fair prices and quality work. They actually clean up after themselves and respect your property. They are good with dogs also!"
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