"Make the right choice, call First Choice Heating, Cooling, & Plumbing" | Thank You First Responders!

Saint Louis Missouri HVAC & Plumbing Contractor

First Choice Heating, Cooling & Plumbing

Serving Troy & Warren County

Serving Troy, Lincoln County, and the surrounding Saint Charles areas. Make the right choice and call First Choice. Air conditioner repairs in the summer, furnaces in the fall, and water treatment for your home year any time of the year.

Air Conditioners

AC Repair and replacement services available with our specialized technicians.


Keeping a furnace working well is just as important that it is work safely and not venting exhaust into the house.

Water Treatment

Having clean, soft water protects your home, but it also makes it good for you too.

Water Heaters

Finding and replacing water heater leaks to prevent water damage in a home is one of our top priorities.

HVAC & Plumbing Installation

There are a lot of factors that go into whether you want to replace or you want to repair something. We have multiple financing options if you do not want to pay huge up front out of pocket costs.

Hard Work & Commitment

We value hard work, honesty, and integrity. That is why we choose to echo that same standard in our business. We stand by our name and we stand by our reputation. We think you will too.

HVAC & Plumbing Repairs

There are a lot of factors that go into whether you want to replace or you want to repair something. Talk with our staff today and go over your needs and your constraints. We will work together to create a solution.

First Responders

First Choice is proud to recognize and support First Responders as well as active and retired Military, for the service and support of our local communities. We thank you for your service and offer a discount for service as well as equipment replacement.

Amy G.

“Trevon was so helpful explaining what he was doing. He talked me through everything he did and answered all of my questions. He clearly knew his stuff. He was so nice and professional, I really felt like he cared and I could trust him to get the work done right.”

Google Review

John Colasanto

“The tech was awesome..went out of his way to go over all of the issues and repair problems that another unnamed company lied to us about. Will be using the company for all of our work in the future. .thank you for the professionalism from the 1st call to the finish!”

Google Review

Mary Iskra

“Was happy with the repair of my hot water heater. Luckily, the part was under warranty. The technician, Russ, was prompt, professional, nice, and knowledgeable. I would recommend this company.”

Google Review

Military & Soldiers

We salute the brave men and women who choose to serve and protect our Freedoms & Liberties.

Fire Fighters

We are thankful for the men and women who risk their lives to save others.

Police Officers

We are grateful for the Officers and Sherrifs who choose to serve and protect our communites.


We appreciate the men and women who have worked hard to ensure the health and safety of our loved ones.


We respect and honor those who came before us and made great sacrifices for the betterment of our country.