Gas Furnace Maintenance in Mehlville, MO 63125

“Ryan from Al-Don came out to service our furnace on November 3rd, to get it ready for the upcoming heating season. He did a thorough exam and cleaning of the furnace, humidifier and the fue. He let us know that the blower motor may need to be replaced at some point, but did not feel it was necessary at this time. He gave us an idea on the costs of replacing the blower when the time came. We never felt like there was any pressure that it had to be done right away. He also gave us suggestions on how to save money on our heating bill. We were very happy with this service call. It was a pleasure meeting Ryan, and hope he is available the next time we need service. Thank you.”
- Art S.

Air Conditioner Replacement in St. Charles, 63301

“My wife and I recently bought a house that supposedly had new Goodman AC unit installed in February 2022. AC unit broke down Tuesday, August 2. Al-Don Tech Alex was able to come out that day after my other HVAC company I use could not send a technician. Alex was able to diagnose that the compressor went bad due to faulty installation. Alex was able to convince Goodman to replace the entire unit instead of replacing the compressor due to back order shortages on compressors. This news was received on Wednesday, August 3. Al-Don Technician (unsure if it was Ed, Jeff or Skyler) came out to replace the bad unit with the new unit. It was then determined that the copper lines and evaporator coil were damaged to to freon leakage turning acidic. Long story short, the new unit was installed, new lines and evaporator coil along with a new circuit for the breaker was also installed. A one man job turned into a 3 man job, but in the end I now have working air conditioning during the hottest month of the year along with information needed to attempt restitution was original installer. Plus your operator Leslie is top notch and was very helpful and understanding. Highly recommend to anyone, especially in an AC emergency, to give these guys a call.”

- Matthew C.

Air Conditioner Repair in Glencoe, MO 63005


– Jean G.

'- Jean G.

Air Conditioner Maintenance in St. Louis, MO 63124

“Al-don always reliable , helpful and prompt. Everyone that works there is super nice. The only choice !”

– Sherry W.

'- Sherry W.

Air Conditioner Maintenance in Ballwin, MO 63021

“Technician was extremely courteous and very professional.”

– Cathy M.

'- Cathy M.

Whole House Humidifier Replacement in Ladue, MO 63124

“Lisa was wonderful as usual and Ed did a great job of installing the new humidifier. Thank you”

– Mary E.

'- Mary E.

Furnace Installation in Rock Hill, MO 63119

“We are just getting started with a renovation, but I am totally satisfied with the outstanding character of everyone I have talked to!”

– Doris M.

'- Doris M.

Furnace Repair in Chesterfield, MO 63017

“Great service! Thank you for quick response.”

– Ron M.

'- Ron M.

Furnace Repair in St. Louis, MO 63123

“Alex came same day to fix my heat as it went out. He was knowledgeable, intelligent, respectful and fixed my issue within 5 mins of arriving. Alex is definitely an asset to your organization. Great job!”

– Ryan M.

'- Ryan M.

Furnace Maintenance in Chesterfield, MO 63017

“Excellent and professional service as always!”

– Melissa D.

'- Melissa D.
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Need HVAC Service?

Contact the experts at AL-DON Indoor Air Quality Specialists.

Call us at 314-567-5585!