I just really appreciated what seems like an honest assessment. I was looking for a second opinion,…read morebecause two other companies had recommended major, costly repairs or replacement for my gas furnace. The Grenz folks came, carefully looked at the unit, and said, "If it were my furnace, I wouldn't do anything. It is running the way it's supposed to." This second opinion cost me something, naturally, but it also saved me between $5,500 and $19,500 (two quotes from the other two companies). Jim seems like a straight shooter. I'd recommend you give these folks a try.

He called me back and talked me through the fix. He did not wait to come out and wouldn't take any…read morepayment for his assistance. He clearly knew what he was doing. He was able to talk me through several troubleshooting exercises without seeing the gas fireplace itself. If I have any HVAC or fireplace needs in the future, I will definitely use Grenz

Very knowledgeable serviceman who answered all of our questions. Very professional yet with a…read morepersonal touch. Was truly interested in our specific concerns and questions. Did not take long to arrange an appointment. Offered suggestions on best way to set and regulate our furnace. After many years with another company that we've learned to distrust, a change was necessary and Donovan & Jorgensen definitely left us with a very good impression.

Just wanted a ballpark quote on my boiler that's working but acting up. To start they demand info…read morelike address and a phone number straight out the gate, I'm sure it's so they can harass me later with "do you still need" calls a week from now and when you give it you find out they charge $100 just for a diagnosis. Don't waist your time They clearly don't want the business.

I had the luck of my heating system crashing on Christmas, but luckily I was able to get hold of…read moreShane at On Time Heating & Cooling when no other HVAC companies were available. He was over super fast and quickly diagnosed the problem with my system. We went over a few options and all questions I had. I ended up upgrading to a new furnace and had it installed only a few days later. The install techs were prompt and courteous and did a great job. I now have a much improved air flow in the house and peace of mind knowing the new system will last a long time. I also purchased the maintenance plan which not only saved me money on the initial service call but will save me on future calls and includes my spring and fall tune-ups. I would definitely recommend On Time Heating & Cooling for your HVAC needs.

On Time Heating and Cooling is a great and on time. I've used them for my furnace, my…read moreair-conditioner and to install a new water heater. Everyone I've dealt with (Shane, Dion, Zachary and Travis) have all been very knowledgeable and know how to get the job done right. I would highly recommend them to anyone looking for a great HVAC company.

Furnace checkup - Nick Kastner from Thielmann Heating & Cooling came over here at about 1:30 and…read morechecked out the furnace. Everything was fine and we are good for the heating season. He was here for about 1/2 hour.

Gabriel was very thorough and knowledgeable. He suggested several options for us to decide on and…read morewas very professional.​

I had an appointment for a $179 A/C tune-up. We had been customers of 1st Choice for 26 years and…read moreregularly had "Steve" as our tech. He was knowledgeable and honest. He retired, the company changed hands a couple years ago and this is what happened. The new tech "Nick" arrived and immediately declared our existing unit obsolete. He never layed a meaningful hand on the equipment. Since it was 26 years old I decided to go with his advice which lead to cursory look at our furnace and a caution that "Carrier" was fazing out of residential HVAC equipment and they no longer sold it. He suggested that we stop right there before he did any "work" and have his brother "Dan" come in to give me an estimate on replacing both units. He said there would be NO CHARGE for him since he hadn't done anything. He left and Dan came an hour later and gave me an estimate for roughly $14,000. It was emailed to me. When I looked for it the first thing I saw was a bill for $135 for "Cancelling the Tune-up"! There was nothing wrong with my equipment so I called the "office" and this awful receptionist, Heather, immediately got defensive. She insisted that the technician should have told me about the charge and that she would have a lien put on our house if I didn't pay! She Hung up when I told her that she likely just caused her company to lose a $14,000 job. I called back the next day, hoping to get through to anyone who understood the situation. If they were going to charge me $135 for nothing, I wanted them to come back for the $179 tune-up. "Heather" answered again and refused to forward the call, and hung up again! I am a respected business man in the real estate and financial business for over 40 years. I have given out hundreds of referrals over that time. I would never recommend this HVAC company again if they were the last one on earth!

Too expensive. Asked them to come out to replace a thermostat. Trip charge was about $160 and…read morethen they called and said it would be $750 to put a new thermostat in. I turned it down and called E&R Heating and the trip charge was $125 and then the thermostat plus install was another $100 for a total of $225. I have rental properties that I don't manage anymore so I haven't had to call an HVAC person in years since the property manager does that for me. I knew the price should be around $200-300 total and almost $1000 was just insane.

In need of a water heater, with a unique need, I began calling plumbers. Steve at USA HC&P…read morediscussed my application, made a suggestion and asked for some more information from me. I provided the requested data and scheduled an installation date. Mike just left after couple of hours. He did a professional, excellent installation for me that is also cosmetically appealing even though it's under the basement steps and won't be seen by anyone but me. Mike also cleaned up the work area and took all the debris. The price was more that fair and very competitive. By the way, Mike is a very personable guy and was a pleasure to have working for me! I cannot speak for the HVAC since I haven't utilized that service - yet - but if I must, based on my experience today, USA will be my Go-To contractor. If you need plumbing, USA is a sure-fire solution!

I called USA Heating to do an A/C inspection and tune-up. The service technician (Kevin P.) arrived…read moreon time. He was very courteous and efficient. No sales pitch for a service contract or lecture about needing yearly check-ups as another company I had used previously does. I will have them back this fall to check my furnace.

I want to thank Kyle from Tom's Heating for the excellent job he did…read more He discovered that I was out of fuel oil because the gauge on my fuel oil tank was stuck and also very hard to read. He ordered a new gauge and it is so clear to read and works great. He also cleaned out the sediment that had gotten stuck at the end of the line from running out of fuel oil. Now everything is working great! My experience with Tom's Heating has been excellent.

Stay away from this place! They cut corners and use cheap, non-approved parts while doing…read moreinstallation. We paid Tom's good money for a Carrier Infinity furnace 9 years ago and have had it inspected and tuned up numerous times. However, we've had a recurring problem with the inducer filling up with water leading to total loss of heat in sub-zero weather. We recently called another reputable HVAC company who immediately diagnosed the issue. Instead of using the proper drain tube kit that should have come with our furnace, Tom's installed a cheap vinyl tube to a piece of 90 degree PVC pipe, then glued it to the drain trap. We later learned that this is absolutely NOT recommended as it is very prone to kinking and clogging which was the root of our problem. Even after I brought this to their attention, Tom's stubbornly refused to admit any wrong-doing or take any responsibility for the error. They would not even honor the 10 year parts/labor warranty unless I first paid for a service call. The rude person I spoke to just about insinuated that they are the only ones qualified to service my furnace and that I was in the wrong for getting a second opinion. How arrogant and insulting! I absolutely refused to hand this company more money just for them to drive their little truck out and still claim they did nothing wrong. We took our money to a far more knowledgeable competitor and the issue was fixed very quickly. I'll never waste another dime at Tom's.

I worked with Droegkamp to have a heating unit added to my garage. They came out and discussed…read moreoptions for the unit, its placement and how best to run the utilities to it. Once the unit came in, the installation crew did a great job getting things up and running and cleaning up the work site. Really pleased with Droegkamp!

Company installed all my HVAC equipment when I built my home 5 years ago. Quality work, friendly…read morepeople. Also thorough routine service. Highly recommend.

We thought we needed vents cleaned. Usually, this can cost hundreds of dollars depending on who you…read moreuse and size of the job. I don't know what someone else would do, but Abner the owner came over the day after I contacted Yelp for contractors. He came out and told us after looking at our furnace that it was clean and we don't need his services! I was amazed. He then advised us by telling us he would do this and his staff as well to be honest and forthright. This is what a business should be doing. Help people, do right by people and if you do the work, which he informed us, would be done or redone until correct. I don't know what the cost would be if he had to do the work for us, but I was impressed with his words, actions and information. He returned after advising us that the furnace should be sprayed with a deterrent to prevent mold and came back to do the job for us the next day. Wonderful. 5 star quality business practice.

From the owner: Call for a free estimate today.read more

I own barbiers Italian in South Milwaukee . Our AC in the bar Needed to be replaced we were in the…read moremiddle of a hot stretch he was very busy but quick to respond great equipment great service thanks Nick

From the owner: At Exceed Heating & Cooling our mission is to provide exceptional residential HVAC services with a…read morestrong focus on customer experience. We are dedicated to delivering high-quality solutions that ensure the comfort and satisfaction of our valued customers. Through our expertise, professionalism, and commitment to exceeding expectations, we strive to build long-lasting relationships and become the trusted HVAC partner for every homeowner we serve.