Northern was recommended by our swimming pool contractor to make the gas connection for our new…read moreswimming pool's gas heater. They made the entire process easy, arrived when they said they would, did a nice install job and were friendly and easy to deal with. I'll definitely reach out to them again for any HVAC needs I have in the future.

Called for a broken furnace no heat. They sent a tech and got it running but later that day furnace…read morestopped working again. I went down to take a look. The air filter was left sticking out and covers were left open. The emergency number is a joke called 3 times left a voicemail with no answer or call back until almost 8am the next day. Reasonably priced yes, but beware of unfinished work.

We recently moved into our new house and gradually learned that we were not getting water from our…read morehot water heater into our furnace-installed humidifier properly. It's been very dry! Especially through the winter. I replaced the control module in hopes it would fix, but still no water flow. After countless manual pumps of a spray bottle to the new filter, I called Hometown and Tim answered right away. Corresponding conveniently through text from there on, he came out to do an assessment and provided a very reasonable quote for a faulty valve, which also happens to be out of code and should never have been used for the purpose. He was able to come out again same day, but I was unavailable, so he came again the very next morning and cut and replaced the piping within 10 minutes, showing me what was done and I am thrilled that the water is now flowing seamlessly. A musician himself, we shared some good chatter about shared interests. All in all, great friendly guy who identified the issue and got the problem fixed quickly. What's not to love about that? Thanks Tim!

Tim was able to come out quickly, diagnose the issue and repair. I was back to cooling within 15…read moremins. Highly recommend

Dampers were stuck open. Service person promptly determined that thermostat needed replacement. I…read morewas charged $335 for a thermostat that costs $100 or so. I complained but was told that that they charge based on a "black book". I won't give up...BEWARE!

Before you do business with this company do yourself a HUGE favor and get a second opinion. Once…read morebitten twice shy. Totally overcharged for a simple job with inflated pricing for parts to repair heating issue in a less than 5 year old home.

The furnace suddenly stopped working during a cold snap. He and found the problem very quickly and…read morefixed it and didn't charge an arm and a leg! We really recommend Bremer and Bowman to everyone.

Always Quick to respond when we call them for our HVAC concerns. Very pleased with Bremmer and…read moreBouman and would highly recommend them to others.

What an amazing experience we've had with Grapids! From start to finish the process was wonderful…read more Todd came out within hours of calling to get a quote to upgrade our furnace and add AC to our home. Our furnace was over 20 years old functioning but a bit of a head scratcher. Additionally we needed to upgrade our electrical panel. Grapids was able to subcontract that for us too. Tyler and Eric came out the very next day (bright and early) and spent the day reconstruction our HVAC system. Prior to their arrival we decided to add a humidifier to the unit. The office was seemlessly able to add that to our work order. Todd swang back out to check in on the progress and make sure we were happy. Throughout the day several members of Grapid came through to bring supplies and check in. The stars of the show were definitely Tyler and Eric who worked until after 7pm to complete the HVAC job. They worked well together and I could overhear them as I graded papers upstairs. They treated each other with respect and humor. It was so refreshing to have work done in our home by such wonderful people. They even took the time to FaceTime with my husband who was at work to show the final product and answer all of his questions. Without hesitation I will recommend Grapids (specifically Todd, Tyler and Eric) to anyone! I came back to add we had quotes from three different companies and Grapid was under the others AND included upgrading our electrical panel with one of their subcontractors.

We now have had the city inspection and Grapids will need to come back out as the inspector failed…read morethem. There were things that needed to be fixed on the furnace and air conditioner unit. Again a disappointment.

I'm not sure how many stars to leave for this company. They are reasonable with install prices and…read moredid a great job installing our new Air Conditioning unit back in 2021. It stopped working in June of 2024. They came out the next day to look at it (which we were very grateful for). However, the problem was electrical, so they did not resolve it (we had to bring in an electrician). I was shocked when I saw the bill for the service visit. I expected the $100 through the door fee that they told us about over the phone and expected to pay a little more to diagnose the problem/for the hourly rate. However, I was charged for the $100 service fee, plus another $63 for them to "Rinse off condenser coil water only." That is exactly what the line item says in the bill. I'm not happy that they charged me $63 to use my hose and water rinse off cotton from the unit. Actually, I had rinsed off the condenser the day before, which is even more frustrating. Honestly, if they labeled it in the bill as their hourly service fee rate, I wouldn't be as upset. In the end, the issue was electrical, so they likely couldn't have fixed the AC anyway. It was just frustrating that they charged so much to use my hose and water to spray something off for a few minutes when I could have done this myself for free.

Incredible service, start to finish! I highly, highly,…read morehighly recommend B&D for your HVAC issues. 1. Let's first admit that few of us enjoy spending money on house things that are basically invisible. Myself included. 2. I bought my house in Park Township a year ago, and I still don't have furniture in the living room. The plan was to tackle those purchases this summer, but alas, my a/c went out. ‍ So I called the company my folks' have used for decades, and the experience was lackluster at best. 3. So I called B&D for an estimate--and they were here within 2 days! Chad was super helpful, answered a bunch of questions, then sent a straightforward quote with options. He was wonderful to deal with. 4. After choosing a/c and furnace pair, B&D scheduled the installs quickly and as promised. Dan and Jon arrived on time, were friendly and respectful of my home, made sure everything functioned correctly, and made sure I knew how to use the new system. They were fabulous. 5. Lastly, if you don't know, purchasing a/c with a furnace qualifies for rebates. And we're talking serious rebates if you're willing pay more up front (and hold off on living room furniture a bit longer ). Plus I didn't even have to deal with that paperwork process myself--Kim handles it with ease. She was awesome. The Baumann and DeGroot team is simply amazing from start to finish. Highly recommend.

I just bought a new property and wanted someone to check out the water heater and the furnace. They…read moregave me an appointment time and called when they were on the way. The technician was very knowledgeable and experienced and explained things to me well. He was also very thorough and he cleaned something rather than charging me for a new part.

Untrustworthy. Had a repair done by Steven Jacobs and he had to come out a second time 3 weeks…read morelater. He stated would not charge me for the second call. Asked to get a quote on an new Air conditioner and Curt Sales came out and also verified he would not charge me for the second call. Gave me a quote on an Armstrong not a name unit and never gave me a quote for a Lennox as requested. Received a bill 2 weeks later for the second service call and called and Curt Sales stated would take care of it. In October received another invoice with a past due notice and I contacted Steven Jacobs and he stated he would take care of it and talk to Curt. Left stern message (without using profanity) stating if I had my credit damaged I would take him to court. He called up and it was obvious was not going to help. Untrustworthy and not worth allowing in my residence again.

It pains me to update my review like this, because they really do seem like nice people,…read morehowever..... I have spent thousands of dollars with climate guys expecting my mini split issues to be resolved, but unfortunately, they seem to lack the experience needed to fix them. Despite multiple visits and a significant investment to route the condensation outside the house, I'm left with the same issue I started with and had to pay someone else to come out and resolve it. This is after having the owner out. What's most frustrating is that most recently the mini split continued to leak after they routed it outside so they came back out and told me it was dirty. They "cleaned it" by spraying some cleaner on it, pouring my vinegar on it and blowing air through the line with his mouth. Then charged me $375 for a cleaning and trip fee. I of course complained about the charge given the ridiculous effort and the fact that it absolutely did not fix the issue. The owner came out, told me he didn't know what the issue was and that he would call Fujitsu on my behalf. Well that never happened. So....I called someone else who adjusted and leveled the unit and guess what? Climate guys installed it wrong. I attached a pic of the mess they left outside-filling a gap with spray foam. Instead of solutions, I've gotten excuses and recommendations for more costly work, without results. For the amount of money I paid climate guys over the last year, I expected not only competent service but also honesty and follow-through. I should have known when every single time (and there were lots of home visits, lots...) that they tried to sell me a maintenance program. So I said fine, let's do it. And they never followed through. I cannot recommend this company to anyone looking for reliable mini split repairs. If you're considering them, I strongly suggest doing thorough research first or exploring other providers who will actually stand behind their work.

Showed up promptly within an hr of calling...on 95 degree day with parts on truck..great guy..air…read moreconditioning unit was fixed in 1/2hr.

I have recently bought a house that GHP installed. I had Ron come out to do the maintenance…read moreand to give me the low down on how this all worked. He was patient and explained everything so this lay person could understand it. I have even called him a couple of times with questions and he has answered them without a hint that I was taking up his time. If you are thinking about doing the geothermal I HIGHLY recommend GHP.

We recently had G.H.P. Systems install a new GEO thermal Furnace because our old Mammoth was out…read moredated. Ron Hamberg whose been servicing our unit, ONLY when called upon came out and made some adjustments to keep the Mammoth going temporarily. Ron suggested we update to the new Water furnace Two stage unit with a humidifier. Ron and his Crew came out and had the new unit installed in 1 day! I turned it on yesterday and to my surprise the Water furnace was so quiet that i had to go check to see if it was on. It was exactly how Ron described, quiet and powerful! I went on consumers energies website to check to see how many kilowatts we used in that 24 hour period the next day and with the new system going we spent 4.28 cents. I was shocked because my house is 4250 square foot! WOW!! What a savings. I will always refer Ron and the G.H.P systems to everyone i talk to when it comes to heating and cooling! Thanks Ron Hamberg and your crew for the AWESOME service!!!! Chris