Our boiler was "fixed" by Rivers Edge. It was running heat to one zone of our home nonstop. They…read morereplaced a zone valve and thermostat (I asked for a programmable model, and if possible to connect it to our air conditioning we have two separate thermostats. I was not home when they completed the work, but got neither request. Not sure if they ignored request to include the A/C, or if it can't be done, since the other request was also not done. The invoice I received from them came in via email and was actually just a receipt. The price we paid was included but no breakdown of parts/labor/travel. I was curious, as the first technician was unable to complete the work and the owner ended up coming out to finish the job. Total cost was in the $600 range. Ultimately, the fix did not fix our problem. I still had heat at all times. I called Rivers Edge after hours to ask if it would be bad for the system to just turn it completely on & off until it could be fixed. The owner told me he would have to check on that and get back to me. I've never heard from him again.

Great work! Had to have them replace my water heater right before a negative temp. evening, they…read morearrived asap and swapped them out. The price wasn't bad either.

I am a service manager at a Ban & RV dealership here in California. We sold a van to a customer in…read moreBismarck, ND and it needed a few things fixed. The van started out at a local dealership and they did all right, until it came to a power window issue! I can tell you this, they wanted a small fortune to fix the issue. Thank goodness for Holly at Centennial! She was polite and professional right from our first phone call! Needless to say the problem was not what the dealership had thought! And it was fixed promptly and for a great price! Keep in mind that they could have told me the same thing as the dealership!! THANK YOU!

My son who is in the military got rear-ended a couple of months ago. He is very young and…read moreinexperienced, but I knew that he needed to get his vehicle repaired. The insurance company for the other driver recommended Centennial Collision & Paint in Bismarck North Dakota. I contacted them so that I can try and help my son out and spoke to someone named Tara. I have spoken to her quite often on and off over the past month or so so I can try to get my son's vehicle in there. She has been so nice, she has been so patient and so understanding of the situation that we are in considering I am 1000 miles away in Arizona trying to help my son repair his car in North Dakota. She is literally one of the nicest people I have spoken to when it comes to Customer Service. she assured me that she would take care of my son, and that she would help him anyway that she can because she understands the situation that we are in. If I could give more than five stars I would, but unfortunately I can only give five. If anyone is reading this, and they need to get their vehicle repaired, I encourage you to go here and speak to Tara, ask for her and she'll help you out. Trust me

My new vehicle has a ridiculous feature that automatically locks the doors when the car is shut off…read moreand the door is shut. So naturally it locked itself with the key in it and my two young children in car seats. I called Guardian Lock and Key and they responded within 10 minutes. Monte was the name of the guy that unlocked my car and he was exceedingly quick and professional at unlocking my vehicle. I would recommend Guardian Lock and Key to anyone with locksmithing needs.

Excellent service and response regarding a damaged safe. The wonderful contracted moving company…read moredamaged our safe thus the manufacturer recommend Guardian Lock as an approved repair shop. Jeremy and Randy, co-owners, were very responsive and upfront on the issues. I also need to brag on Amanda the voice on the other end of the intimal phone call...very professional. They are insanely busy so have patience but worth the wait.

paid $1300 for rtv maker on old gaskets and random hardware in case, had to get wheeler rebuild…read moreafter this little guy did it, i think he try'd sabotaging tranny for more money as well, avoid this place

My snowblower was broke when I needed it. Feist put time aside immediately to coach me thru a few…read moresimple diagnostics, step by step. After listening to his input and crossing off a few possible causes, we narrowed it down and got the snowblower up and running. Thank you so much for getting my snowblower up and running and my family back on the road. Greatly appreciated.

Great company. I would highly recommend. I had a bedroom fan/light installed and they also replaced…read moremy breaker box due to a buzzing noise when the ac started up. I am very happy with their service and level of knowledge.

Best service!! From Thomas who came the same day I called to look at the work that needed to be…read moredone and following up when he said he would, to the electrician named Chance who did the work. Simply outstanding! I would hire them again in a heart beat!

Have been a customer of Walt's since we bought a home in Bismarck in 1987. They show up as agreed,…read moreusually within a day or two, sooner if we've got a serious problem. What they fix stays fixed, and they don't leave any mess.

Had a very simple issue with our garbage disposal. The repairman was in the house maybe 5 minutes…read moregave me an allen wrench. Then I received a bill for $80.

It seems we were over-charged…read more We have a rental home with four circular ceiling vents that were damaged. SPS referred us to Cooling and Heating Unlimited to make the repair. Long story short. I was blown away when I received the bill for almost $700. We were charge 4.75 hours to repair four ceiling vents. Since we live across the street from this home I checked our security cameras to see just how long the tech was there. The tech came and went a couple of times and then called me to say they had to wait for a part to come in to finish the last vent. Our cameras recorded the tech at the home for a grand total of just about two hours. I called and spoke with Isabel who confirmed I was close to the actual tracking time they had done the tech at the home (based on an app). She said she would double check with the tech and get back to me. After a few days she confirmed the hours were correct - 4.75. Buyer beware. I expected this to be a few hundred dollars at most. I understand there should be time for a trip charge. But 2.75 hours at $95 an hour when the shop and supplier are perhaps 20 minutes from the home? Come on. By the way. When the tech finally returned with the needed parts for the last vent, our security camera recorded him being there ten minutes. I cannot recommend this company's services.

I've called them twice already from my house and they've come right over and done a great job. This…read moreis the only heating and cooling place. I'm gonna call from now on being that I had a bad experience with another one.