AT Klemens & Son

Critical: Quality, Responsiveness, Value Very poor installation of my gas boiler system. It makes loud banging noises and it's 100 degrees in some rooms. Service: Heating system installation

I called on Friday. They came to examine the problem on Monday exactly at the stated time. The repair person was here exactly on time on Tuesday morning and the issue resolved in less than 2 hours. I very much appreciate the timely courteous service especially since the temperature dropped over 20 degrees while he was here and he was working outside.

I have used AT Klemens for plumbing on several occasions, but used them for an AC repair recently. They were called and had technicians here within a couple of hours. They were so professional and fixed the issue immediately. I may have been lucky they had the parts, but they understand in these temperatures (90 - 100) these calls are important. Thanks AT Klemens, we are cooling off!

Great service, give an attaboy to Brad and partner, good people to represent organization, not only technicians, also the messengers. RC

I have had the pleasure to work with AT Klemens on a professional level. As a licensed Property Manager, we manage several properties throughout Great Falls. The AT Klemens team is always responsive and professional-even at 2am in a snow storm to fix a broken furnace (it's always in the middle of winter in the middle of the night-murpheys law!) Their dispatch team is always professional to interact with and their technicians are wonderful!

They always get our rentals back up and running quickly and with the utmost experience and care so our residents are cared for with little inconvenience as possible. Thanks AT Klemens! JKRPM

I just want everyone to know how much we appreciate A.T. Klemens company. They spent 2 days wiring 23 overhead lights, my range hood, bath fan, and a garage light. Both men were courteous and did their job with that "sense of urgency" that is not found often enough these days. The company even was able to spare some HVAC workers that first day to route my bath fan through the roof instead of it just exhausting to the attic. Great company, AND they show up! They also have installed a furnace, air conditioner, and a gas line behind my stove and were exceptionally professional and timely as well.

The team was super nice and called me everyday to let me know about my heater and when it would be replaced. They showed up, were masked up the whole time and made it quick and painless for me! They even walked me through some of the new features and left me the manual in case I had any questions! Thanks guys!

Before I found AT Klemens I contacted several other companies and was left disappointed when they didn't show up for their appointment or never provided a quote after showing up. When I contacted AT Klemens they showed up on time, provided a reasonable quote and executed the job quickly. I've had them out to install a boiler heater, gas pipe for a stove and troubleshoot my HVAC. AT Klemens is my only call for any future work.

I booked a cracked spigot repair with them. They receptionist was really nice, I think her name was Kerry. The technician Dave came out to fix the issue, he was a really nice guy with a bright smile. The only reason I'm giving four stars is because he forgot to tighten the packing nut and the spigot keep leaking. Other than that, I would use them again.

We had a split spigot water line that partially flooded a basement bedroom. I was very concerned that the flooding was continuing. I knew these guys had great reviews but didn't know if they could help me at 9:30 pm. We called and they set us up with a tech immediately. Gene showed up promptly and verified that it was the spigot and that flooding was not ongoing.

They set us up for a tech in the morning to come fix it. Dave was also here promptly and fixed the problem quickly. I couldn't be happier with the professionalism and care of their technicians. Thanks so much! Your stellar reviews are well earned!

AT Klemens installed a new water heater for us. They were fast knowledgeable, and not so terribly expensive. We have full confidence and trust in them. A plumber is always going to cost but AT Klemens was very fair. We're very happy and would definitely recommend them.

Highly recommend them. I had Justin come out and help me troubleshoot electrical in my house and he was very thorough and took the time to explain what he was doing. Was able to show up early and was easy to talk to and professional the whole time. I won't use another company after them!

Greg came out late on a Sunday and repaired my furnace. Highly recommend.

Great service! They arrived and promptly worked on our two gas fireplaces ensuring everything was in great shape prior to leaving. We had Northern heating and cooling do some work on them last year and found the work to be shoddy. The gentleman we had put extra effort into everything he did and it was greatly appreciated. Only thing I would suggest is to provide a heads up from the front office if your technicians are running late. Still 5 star service besides the suggestion!

John DeVoss and his AT Klemens staff are Awesome They power cleaned all our forced air ducts, took out our old furnace and installed New furnace and brand new AC in one long hard work day Crew was Perfectly organized Arrived with air duct cleaning crew, already assembled new furnace ready to install with the new AC too Even organized required city inspector to be there before end of day to complete process You'll be very happy with the price too U can't beat AT Klemens for regular HVAC service Our old furnace stopped functioning last winter, after working hours and we were shocked to have them show up in less than an hour They got old furnace working before the house got too cold Dave & Deb Holcombe Great Falls MT

We had an appointment set with them over a week in advance for them to come look at our pipes. Friday rolls around and no one shows up and no one calls. I call that afternoon and the receptionist explains that she doesn't know what happened or why they didn't show and tells me that she will call the tech and get back to me. After an hour I call again due to the fact that it was around 4:30 and they close at 5:00.

She explains how she had just gotten ahold of her guy and he got stuck on another job and would be in Monday. I was frustrated because we were going to be waiting longer, but was said that was fine. Monday comes around and again no one shows up and no one calls. So I went ahead and called them AGAIN to find out why they weren't showing up. The receptionists answers the phone and immediately says, "oh they are coming I promise, I promise." So again I say okay and still no one showed.

Finally on Tuesday they show up and after being here for multiple hours we find out that the job was never finished and they missed some pipes. Now it going to be a week before they can come in and complete it. Not happy with the service done by this company and will most likely look for other options next time.

I called in a complete panic because I had company coming for my husband's 50th birthday party. Of course, that morning both my furnace and water heater quit working? Really? When I phoned that morning, the girl who answered said they were a little bit busy but thought she could have a service tech come within 2-3 hours. Imagine my great surprise when there was a knock on my door within the hour!

The tech was there a little over an hour and solved both issues! I thought my bill was very reasonable at $115. A.T.Klemens came to my rescue! I will recommend them to all my friends from now on!