Commercial HVAC Carthage

Our Soft Serve machine was installed in a very timely and professional manner. The specialist that installed the machine, Greg Bruyere was fantastic! He was informative and extremely helpful in training myself and the associates. He even...

~ Barbara Larson Godiva Chocolatier, Inc

The installation of our new freezer/cooler was smooth and trouble free.  We are happy with the finished product and were well informed through the installation process of any changes in the time line due to unexpected conditions.  The crew was efficient, polite, and did not interfere with our daily processes.  We were very pleased with the process from start to finish.

~ Bridget at Pattonville Highschool

Thanks again Greg for all your hard work and thoughtful analyzation of o

~ Stanley’s Cigar Lounge

Kirkwood Heating and Cooling is a top-notch company. Their technicians are knowledgeable, friendly, and efficient. I highly recommend them.

~ John Doe

Galmiche came to check my furnace and a/c out 2 days ago, got bid yesterday, had new furnace and a/c installed today. The service at Galmiche if beyond amazing. Extremely satisfied and the workers are very courteous and polite. I would absolutely recommend them to anyone that's looking for HVAC work.

~ Joshua Kamp

Your very talented men just completed installation of the new system in our home. It’s now very cool!!! I want to compliment both not only on their professional installation, but their care in moving the AC to the third floor (a real task) and a complete cleanup after, as well as their courtesy and willingness to explain to me what was going on. Galmiche & Sons deserves a 5-star rating. As always it’s a pleasure dealing with your firm. Please feel free to use me as a reference to future potential customers as often as needed! Warmest regards, Ed

~ Ed

After we awarded Galmiche & Sons the contract for this job, you promised me “The A-Team” for our project. After watching Mark and Nick’s hard work the two days they were here doing the Lennox AC and furnace installations, I fully believe that you delivered on your promise. Thanks for all of Mark and Nick's hard work putting in our new HVAC system. They were pedal-to- the-metal for two days straight! I was upstairs the whole time and could hear them working with very little chit-chat other than how they were attacking the job. Please pass along my commendations for a job well done and with great focus. With deepest appreciation, Mike and Mickey Lamb

~ Mike and Mickey Lamb

You are an incredible company….an

~ Ed Finkelstein – St. Louis, MO

Hector showed up on time. He was very courteous, professional. Diagnosed the problem and fixed it in a timely manner! Strongly recommend AL-DON for ...Read More »

~ Hector

We called Al-Don on the recommendation of a family member and we were not disappointed! They were incredibly helpful and easy to work with. ...Read More »

~ Maggie Barnidge

I had a heating issue with the cold- the entire Aldon team was awesome . They were very responsive, knowledgeable, respectful. Bottom line...Read More »

~ Kathy Obrien

Awesome company. Great prices and great staff. Couldn't be happier with their work. Strongly recommend!

~ Austin VonDras

This company is amazing! Our commercial AC system was not working and it was 82 degrees in the building. They were able to get out...Read More »

~ Danielle Hayden

I had quotes from a lot of different companies. Everyone from Martin-Jetco was very friendly, helpful, and made sure I understood everything important about the system they were installing. It helped that they were the lowest cost bidder – but they did amazing work and would be worth a premium if necessary for the next time. I couldn’t recommend working with Martin-Jetco more.

~ Past Customer

It is a picture perfect installation, and the system is functioning fantastically! We couldn’t be happier!

~ Karla

I love my new system, I’ve experienced both seasons and have been both toasty warm and chilly cool. Of course, I have them come prior to every cooling/heating season to make sure everything is performing at its best.

~ Steven

Your service technician was very nice and knowledgeable. We have used Martin-Jetco for years and would definitely recommend them.

~ Judy

Thanks for being there when I needed you!

~ Sandy

Excellent service on all size jobs.

~ Steve

If I could I give i100 stars Eric was amazing. Explain everything to me and telling me the pricing and And checking out my unit for me I will be doing business when I need it. Thank you so much, Eric. wonderful person ask for Eric

~ Janel Allison

I was amazed at the quick response to have my a/c unit serviced. Rob was very professional and knowledgeable. My a/c is running great now! I am a very, very satisfied customer!!

~ Jerri Gerth

Smooth operators!! Get it DUNN right the first time! Call Dunn one hour! Fast service and installations !! Highly recommended A+

~ B V

Our furnace waited until the coldest day of the year to quit and One Hour responded beautifully. Erik came out promptly and was very clear and direct in manner. He gave us a bid and bent over backwards to answer all of our many questions. The install team showed up, first thing this morning, and got busy. They finest up only minutes ago and the house is well on its way to being comfortable again. Fantastic work!

~ Louis Coffman

Great service and good people… Install looks great. Overjoyed to have air conditioning again.

~ Stacy Demko

Great experience. Nick diagnosed the issue quickly (unit making annoying noise). Nick was speedy in the repair, and also made a courtesy follow-up visit. Nick provided excellent technical expertise, customer service and communication. Nick was chill and friendly, and overall provided an exceptional customer experience.

~ Jon

I am very pleased with the service provided., especially the quick response to my request . The technician came on a Sunday morning and had my cooling system repaired within an hour. Thank you !

~ Dianne T.

Great job explaining the situation they were early and notified me on estimated arrival time. Great customer service and reasonable prices as well will definitely use again for personal and business.

~ K M

Had to call Welsch this morning to ask about a thermostat issue. Both of the people I spoke with (the receptionist and the service tech) were extremely nice and helpful. The service tech gave me a few different options to try to rectify the thermostat issue before scheduling a...John H.

~ John H.

Welsch had been doing the maintenance on my old system, which was replaced with a new one this winter. From the service on the old to the installation on the new, I have been very happy with the quality of the work and the excellent service I get from everyone...SFW

~ SFW

Welsch employees have always been professional and helpful. They have provided the best service and solutions possible to all of our needs over the years.JPatti

~ JPatti

I had other bids for an A/C and furnace, and Welsh was not the lowest bid, but it was the professionalism and knowledge of Rick (estimator), and the Lennox product that caused me to choose Welsh (for the 2nd time) to install the new system. I was just as impressed...MW

~ MW

I was extremely impressed with the technician. He came and looked at my unit to see what they can do to make it work more efficiently. He also told me exactly when he was coming and he was fair in pricing. Very professional. I really appreciated him. I commend the servicemen...Kathie T.

~ Kathie T.