
Serving Defiance, MO and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1979
Free estimates
Emergency services offered
"Installed ok and he left ! No complaints!"





+18


Serving Defiance, MO and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1979
Free estimates
Emergency services offered
"Installed ok and he left ! No complaints!"





+18

Serving Defiance, MO and surrounding areas
Approved
In business since 1947
Free estimates
Emergency services offered
"Great Experience. I was concerned about the 22 yr age of our air conditioner able to keep working and wonder if a long wait time to get a product shipped like refrigerators last year, I called for a quote and within a week it was installed and working! Installers worked tirelessly until their work was done, clean and neat!"





+2

Serving Defiance, MO and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"Very impressed with the professional appearance and demeanor of the installers. They initiated a series of pre install checks around the home that solved some issues and found a few problems that needed to be solved before they started. On top of going the extra mile, the install was successful and I'm a very satisfied customer. The manager was responsive and accommodating. Highly recommend Dunn One Hour Plumbing, Heating and Air Conditioning."


Serving Defiance, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Emergency services offered
Warranties offered
"Able to install on a timely basis. Friendly, clear, and reasonably priced."





+10

Serving Defiance, MO and surrounding areas
Approved
In business since 2009
Warranties offered
Credit card accepted
"The selection process took a long time to find the right plumber. I talked to Steve, he really made me feel at ease about the company. Plus there was a coupon on Angie's list for the work. Scott was the plumber that did the install. He was patient and explained everything he was doing. (I always watch over the guys shoulder to see what is being done.) Everything went perfect, removal, install, cleanup, etc. It is great to find this kind of company nowadays. Keep up the good work."





+2

Serving Defiance, MO and surrounding areas
Approved
In business since 2006
Emergency services offered
Warranties offered
"Glen the repair man was fantastic. Installed new kitchen faucet within one hour. Quality workmanship, clean and neat. It was an honor to meet this distinguished Marine Core Vet."





+3
Serving Defiance, MO and surrounding areas
Approved
In business since 2017
Free estimates
Customers say: Quick response
"Jacob and Cody have been amazing to work with. We originally hired them to repair our stairs and have since contracted with them to install our kitchen tile floor, install electric in our kitchen island and to repair some of our drywall. Their team is very professional, their estimates are accurate and they do quality work. We plan to hire them again when we remodel our bathrooms."





+11

Serving Defiance, MO and surrounding areas
Approved
In business since 1946
Free estimates
Emergency services offered
Trusted since 1946, Schraer Air Experts offers top-notch heating, cooling, air quality and hot water services in Warren, Montgomery, St Charles and Lincoln County MO.





+3

Serving Defiance, MO and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"The workers arrived prior to the scheduled appt. which really worked for me. I'm pleased with the manner in which they performed the installation of the central air conditioning system. They were courteous and professional."

Serving Defiance, MO and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
Looking for reliable HVAC service in St. Louis? Aire Serv of St. Louis is your local expert for residential and commercial heating and cooling. From emergency AC repair during humid Missouri summers to furnace maintenance before the winter chill, our professional technicians are available to keep your home comfortable. We pride ourselves on transparent, upfront pricing, no overtime charges, and the "Done Right Promise." Whether you need a system replacement, duct cleaning, or a routine tune-up in Fenton, Webster Groves, or Kirkwood, we are the team you can trust. Breathe easy with Aire Serv—your comfort is our top priority. Call us today to schedule your service!

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