We so appreciated their expertise and their dedication to customer service. They were prompt and…read morethorough. We thank their team for their excellent work and friendly service.

Iron Range Plumbing and heating is a responsive team of professionals for both heating and…read moreplumbing. They are timely, reliable and courteous. They will work with a customer to find the most economical solution to any plumbing or heat problem. They supported us in trying to meet our needs for a new heat system and helped us to evaluate all the available options. They always answer our calls- even during off hours. So good to know we can depend on them. Highly recommend.

We suspected a leak near the cook stove and asked for a check on it.The "technician" was here less…read morethan 15 minutes.A small leak was detected on a connection on the back of the stove.A crescent wrench fixed the problem in no time.We received a bill for $164.00,really?

From the owner: Range Cooperatives Inc provides propane gas, propane appliances, cabin and off-grid equipment,…read moreheating, water heaters and duct cleaning to Virginia and Ely, MN.

Excellent job. Came earlier than expected due to cancellation. Others we called never showed or…read moreeven returned calls. Would definitely recommend.

From the owner: Plumbing, heating and mechanical services.read more

Mike Kalkbrenner went above and beyond to help us with our old house problems. Expert and…read moreefficient. Highly recommended

We have an older house in Lakeside, Duluth. Slowly, but surely, we are replacing antiquated…read moreplumbing. We have worked with both Mike Kalkbrenner and Tom Kalkbrenner on one major and three small projects over the past two years. They have always made clear the scope of project, explained the fix in a clear way, provided an intelligible and fair estimate, did the work in a timely and tidy manner, and were respectful and friendly. My wife, Amy, and I would give them more stars if we could! --Scott

Beware of this company. They were hired to replace an AC compressor that was under warranty. The…read moreinstallers could not start at appointment time due to rain but still charged $1000 in just labor for the short time they were there. When the bill was questioned the owner stated he cannot be responsible for his techs at all times. If you want professional, reliable service go elsewhere!

From the owner: You deserve a home that feels just right, no matter the season. With Northland Comfort Heating &…read moreCooling, you get just that in Duluth, Cloquet, Wrenshall and surrounding areas. Our team is dedicated to providing top-notch HVAC services, ensuring your home remains a sanctuary of comfort. Feel the warmth of a cozy home during winter and the refreshing coolness in summer.

This company will send out unqualified workers, spend 6 hours ( mostly to figure out what's wrong,…read moretell you that you need parts on your furnace that you don't need and not leave you a bill, get bill for 900.00 in nail. I put back on the parts the serviceman said were bad, I'm a plumber and knew what was wrong with it. No apology from the company. Nothing but crooks. 6 hours to replace pressure switch ( 3 tubes to unplug and two screws to screw in) and install a new thermostat ( two wires and mount to wall) , thief's of a company. On top of that I had to take off their parts and install mine back on and told me well that comes with owning a home. Guess hiring someone to do it means that you have to redo it after comfort systems leaves. It's a crime to falsify to a customer that they need new parts when they don't. Yeah my parts over a year later still working!

I've had comfort system for 20 year they went fro 50 dollars to 190 which is high but less if I had…read morethem serviced. I had chuck come and he was awesome he replaced things that others cleaners didn't. We was honest and came just a few hours after I called.

Came right away got everything working in no time at all very professional even the lady who…read moreanswered the phone when I called would highly recommend if you have a block give them a call u won't Regret it price was very cheap I thought

My family is SOOOOO grateful for Roto-Rooter! We called, and were told they could be out in less…read morethan an hour. Tony came out and had my plumbing issue fixed very quickly (nobody else would even respond to phone calls). After he had the drain fixed, I asked him if he could replace my upstairs toilet, he did. So far (he just left), everything is working better than it has since we moved in about 1 1/2 years ago! It was not cheap, plumbing issues are not cheap, but it WAS worth it! THANK YOU Tony! Worth the money!