Heating & Air Conditioning / HVAC near Hermantown

“I’ve had L And S do a lot of work for me through the years from simple faucet repairs to furnace and a/c repair and replacement. I’ve always been satisfied with their service and quality of work. Mac gets it right every time. I highly recommend them!“

“I had Jaylon come in and give an estimate on installing AC into our home. He was quick, very professional, and polite.“

“Boiler furnace repair. Good communication, friendly, knowledgable and professional repairman.“

“Jessie and Riley deserve high praise!! Very professional, informative, and cared about the job they perform. They are both a positive reflection of A. G. O'Brien. Jessie and Riley did neat and professional work. Water heater and Boiler look uniform and very well placed in the space provided.“

“Great customer service. Left messages for Pete and he got back right away. The technician came out earlier than expected and fixed our A/C in no time. Highly recommend Krause - thanks guys!“

“I had been having water pressure and water heater problems, in my brand new home, for 4 years. The company who built my house had been back multiple times trying different things, finally told me “it’s normal for a new home for a few years to have problems like this.” Finally after multiple people told me to try a different company I listened. I called North Star who sent Ron, same day, to my house who located, and fixed(!) the problem within 45 minutes.
He has since been to my house two additional times for regular maintenance. He is quick, efficient, clean and very patient with my questions making sure to explain what he’s doing and why. I feel safe with him in my home. North Star will be my first call from now on!“

“Jeff helped me replace a hot water heater with ease and also walked me through troubleshooting my furnace after an amateur homeowner repair on my end. He took the time to explain everything step by step, accurately diagnosed the issue, and helped me get the exact part I needed—on the day before Christmas, no less.

Extremely knowledgeable, extremely professional, and incredibly helpful. I would absolutely hire him again in a heartbeat for anything HVAC-related and highly recommend him to anyone needing reliable service.“

“Very pleased with quick service and plumber (Austin Port) who re-plumbed my drain pipes under my kitchen sink and fixed the leak. Very clear on options to fix the problem and did a great job. Cost was very reasonable. I will use them again and highly recommend.“

“TPCC was recommended to me by several co-workers so I called for an estimate for a mini-split system. They came the very next day and had the estimate ready by the end of that day. We were going to get another estimate but we were so pleased with what we had already seen from the company that we just decided to go with them.
The installers were fantastic! Eric and Justin were attentive to our wishes, they were friendly and worked together as a team in a clean, speedy and detailed manner.
We have absolutely nothing negative to say about the company or the installation of our mini-split“

“Company did a septic and well system check on new home purchase for us.

Showed up on time and very informative on the equipment for a fair rate. I would use their services again.

From my experience I would contact first for any needed plumbing issue I may have in the future.“

“Jake was fun and upgoing! Couldn't get work done at the att but he was phenomenal“

“Northland Comfort responded quickly to our service request. The technician, Trevor, was courteous and had the issue diagnosed and the repair completed in a timely manner. We will definitely use your services in the future and will recommend you to others!“

“They were absolutely great! I was in a rush to get some stuff bent up, they got it done ahead of schedule, help me load it and treated us great. 100% next time I need something else sheet metal made, I’ll be calling them.“

“This is the second time we’ve had to call and have them fix a small issue with our furnace. Both times they have went above and beyond to help and get us heat!!!! Aaron and Matt stopped what they were doing with their families to help us. Thank you so much CSM!Service: Heating system repair“

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“Guthrie Plumbing and Heating has been an absolute pleasure to work with. From booking the appointment to the service provided this company is top notch and goes above and beyond for customers. We have older pipes in our home and Dale took the time to discuss our options with a leak we had and also helped us trouble shoot some freezing pipe issues we had during the last cold spell.
They were on time, polite, professional and cleaned up very thoroughly. I appreciate the great communication throughout. We got more than our money's worth with this company. Thank you, Guthrie Plumbing and Heating!!“

“Just had my gas furnace and hot water heater replaced by Carlson Duluth. Could not be happier. A young fellow named Jake ramrodded the job. Very pleasant and conscientious. He did a fabulous job. I highly recommend this business.“

“Wonderful, smart, well experienced, respectful, honest, on time and reliable. They have serviced our home for over 10 years and always been great! Heat pump and radiators and plumbing. Thank you!“

“The company is great!! Work was done well, efficient and timely! Matt was amazing to work with! I would highly recommend them. Faye M.“

“MMT Heating and Cooling is our go-to for all mini split and boiler issues. They installed our mini splits on short notice in spring of 2021. They were super responsive and really made us feel like our home and needs were a priority for them. We got quotes from two other companies for our AC but went with MMT because they were the most responsive and professional in their communications and gave us a lot of confidence that they'd do the job in the most cost-effective and efficient way possible. We've been very pleased with the outcome.They also replaced our boiler and a thermostat. The number one thing I appreciated about their work on our boiler (besides being nice and warm again) is that they were SUPER clean! When they were done for the day, there wasn't a trace of the enormous project they had undertaken in the basement. That was HUGE for us because we have a toddler who will find anything that she's not supposed to eat, including trash and debris, and then she'll try to eat it.These guys are phenomenal. We really appreciate and respect their work and would def recommend!Services: A/C system maintenance“

“On time very professional and they went above and beyond to make sure my whole 101 year old house has heat adding ducts and vents while explaining things and never trying to over sell. Highly recommended and referred by Home repair services and myself.“

“Walstrom Heating is the best! I panicked when my furnace stopped & I thought it had to be replaced. Russell came, diagnosed, ordered parts, came back & installed in about 20 minutes! Russell explained everything. Furnace parts for a few hundred dollars or a new furnace for several thousands of dollars? I'm so relieved it was the lesser. Russell was prompt, knowledgeable, patient & respectful. And he's a really nice guy. Thanks, Russell! I highly recommend Walstrom's for any heating & A/C needs.“