Always does a great job. Thank you for getting things looked at. Looking forward to working with…read moreyou in the future.

Over priced, $1607 to install 3 faucets that we owned. Contacted to fix a lack of electrical…read moreservice to a pole barn and install a new light that we owned in our kitchen. Was unable to fix the pole barn could not install the light but did change 2 bulbs out of the 4 that were on the light that we hoped to replace then sent a bill of $487 for installing two out the 4 bulbs. I would give a minus one star if I could!

Our air conditioning went out right before this most recent heat wave, I was surprised and pleased…read morethat ASP had a technician out the same day I called them. Very professional, excellent job diagnosing and fixing the problem. Will definitely use their services again.

Stone Heating and Plumbing are the go to for heating and plumbing needs…read more I've had the pleasure of working with various staff and they are professional, knowledgeable and very responsive. In a property management role I trusted Stone Heating and Plumbing for multiple building plumbing and heating projects. #waytogoteamstonestaff Patty G.

I hired Stone Plumbing based on their positive reviews for several smaller jobs before they did a…read morefull replumb of my house. They are much more expensive than other companies, but I am okay with that in exchange for high-quality work and customer service. Things were good at first...until they weren't. Overall, I received substandard workmanship that resulted in flooding, thousands in damages, and a company that hides behind insurance adjusters rather than standing by their work. On Christmas Day, a kitchen faucet burst, flooding my first floor and basement. It turns out they screwed the water line to a drafty, single-pane basement window frame instead of structural framing (see photos). The pipe froze as a result of this foreseeable installation error, causing the flood. No one was home, so over $800 in water poured through the house before it was discovered. They made a low-ball offer to settle in exchange for signing a release of liability before turning it over to their insurer, who is refusing to pay for restoration costs, which approach $10,000 so far. Worse, the brand-new plumbing emits periodic loud noises that the company cannot diagnose or fix. One is a banging sound in the shower and the other sounds like a ship blowing its horn...except it comes from the wall behind a toilet. Other contractors also could not diagnose the problem, leaving me with new plumbing that sounds very old. I also paid them to fix a leak coming from a kitchen sink. When it continued to leak, they charged me again, saying it was a "different section" of the same pipe that was leaking. I was skeptical but paid again. Each time I had to open and close a wall to access the pipe. When it kept leaking, they said they would charge me a third time if it's yet another section of the pipe leaking. I hired them to diagnose and fix the leak, not engage in "trial and error plumbing," charging me each time until they got it right. Worst of all, the pipe continued leaking into my wall before I realized it wasn't fixed, likely causing mold and rot that I'll discover years from now. I should have been wary when the person I was working with suddenly left the company before completing the work they quoted me for. Now, I continue discovering shortcuts and mistakes their replacement made, and I suspect there are still more problems. I am not sure how my experience is so different from their online reviews. The sheer number of problems I've had is staggering; it's the kind of performance you expect from an unlicensed amateur, not a premium-priced professional. I will update this review if there are meaningful developments. But if you value your property, time, and money, I would proceed with caution when hiring this company.

One zone of our heat went out, and they weren't able to get anyone out to us, but a gentleman…read morecalled me back and was kind enough to FaceTime me and walk through some problem solving steps. We ended up having another company come because they could get here sooner and we are facing a brutal cold snap and couldn't wait, but I would definitely recommend NorthStar to anyone they're able to get to! (We are about an hour away from them)

Jeremiah was awesome! I told him I wanted to see how to put the filter in so I could do it between…read moreservices, and he coached me through putting it in myself. Now I know I did it correctly and can do it again. He also showed me how to turn the furnace off while I change it, and what to listen to and look for when I turn it back on. He showed me the parts he checked and helped me to understand what he was looking for to know if anything needed attention. I'm sure it took him extra time to educate me, but it sure gave me a lot of peace of mind and I feel prepared to do filter changes between visits now. He also wrote down the name of the filter so I can get one even if NorthStar doesn't happen to be at my house to get one for me. Great to have someone I can trust to help me out! Thanks!

I have had two emergencies in the last two years and Young Plumbing has done everything possible to…read morehelp. Everyone of the employees have been very courteous and helpful. I can only wish that every business that I dealt with was as professional as they are.

From the owner: "Be it any type of install, repair, replacement, or upgrade of plumbing (leaking faucets, pipes,…read moreclogged toilets, sewer lines) or water heating systems (boilers, water heaters, pumps, zone valves, controls, tstats), we provide quality solutions with professional customer service that exceeds expectation. Young Plumbing and Heating has been providing top-notch plumbing and heating services to the residents of Duluth, MN and Superior, WI. Spanning two generations, Young Plumbing & Heating understands the importance of reliable heating and plumbing and brings over 45 years total experience."

Worst service in the world. selling me parts that were the wrong ones and then trying to charge me…read moreto come out and replace wrong part with right part for more profit. They were going to charge me for the service call and double on the cost of the part. The part I needed was $165, they wanted to charge me $350 for just the part alone. I did my research and found the part myself and installed it after they refused to come out and make good on my complaint that my igniter was failing every month or so after they supposedly fixed it. Never again with you guys!! Shame shame we all know your name.

From the owner: Located in Duluth, MMT Heating & Cooling, does more than just HVAC. We are heating contractors that…read moreoffer an array of residential comfort solutions that you won't find elsewhere. We provide expert furnace, boiler and air conditioner installation, repair and maintenance, but we can also implement outdoor wood furnaces, wood pellet burners, central boilers, grills and more to make your heating and cooling more consistent and efficient. We stay educated and up-to-date on advancements in the field, and we are the only team around with such a wide variety of comfort system solutions. Not only do we sell the systems, but we are able to maintain and service them as well. MMT is a leading Central Boiler dealer in the area--consider us the experts.