Nimmer Heating & Cooling has taken wonderful care of my needs for 20 years. Recently Blake Townsend…read morerepaired my air conditioner. Blake is very knowledgeable and very professional. I recommend Nimmer & their team for any heating/cooling needs you may have.

Excellent, knowledgeable, responsive, friendly service. What's not to love? I've referred others to…read moreNimmer and they agree.

Needed a new furnace, Omer came the same day and explain the process in detail. He came back the…read moresame week to take measurements and was able to install the new unite a few days later. Omer worked hard for a couple of days, installed the furnace and cleaned after himself. Took care of the paperwork and warranty for us. Great service at an affordable price. Will work with Omer again.

We had some issues going on with our 14 year-old furnace. I immediately looked at the reviews from…read moreO&W heating and cooling. And I was very impressed by all the reviews all five stars. So I thought we would give them a try. Excellent service! He arrived on time and showed me everything that was wrong. Turns out all it needed was a cleaning of some wires and a condensation tube was completely frozen which he took care of immediately. He also took the time to discuss with me of something that needed to be done in the future regarding our unit. Omer was extremely trustworthy and honest! Also the price was extremely reasonable!!! My husband and I were extremely happy with this company and will definitely use them in the future as you should too.

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.

Fast response - diagnostic appointment of AC unit scheduled for early next morning…read more Tech Kayla diagnosed problem quickly and explained options for fixing the AC unit quickly and clearly. Refrigerant was gone indicating it had one or more leaks. I decided to have the refrigerant refilled as stop-gap measure. The total cost for the appointment was $517. It was a failure on my end to not ask if I could have gone with less refrigerant to save money. In the end I'm only using the AC unit for 14 days before having it replaced. Kayla's estimate for repair was approximately $5000 plus a chance for it to be more based on the time it would take to find the leak(s). I decided to go with replacement of the AC unit based on its 11 year age and the approximate cost of $6000 to fix it. Sales person Steve contacted me later that day and scheduled an appointment to get an estimate for replacement. I found him personable and professional and he gave his estimate promptly with the information I needed about it. I had 2 followup questions that he quickly answered. In the end I went someone else for the AC unit replacement, but more because of an option to include switching my furnace to have an electrostatic filter at the same time I did the AC unit replacement. The cost of the AC units were similar. Overall very good diagnostic and fix, as well as quick followup on providing an estimate for replacement.

Thielmann: I'll try to give a brief background. The furnace (unit also has AC component) in my…read morecondo was having white smoke/steam come out of the external vent during some of the extremely cold weather we were having. Even though my furnace was not making any unusual noises, smells, or setting off my carbon monoxide detector, I was still concerned as no other condos in my building or nearby buildings were having the smoke/steam. The employee that initially inspected by furnace (Carlos?) informed me that the heat exchange was clogged and would require me to repair the furnace or purchase a whole new unit (I opted for a whole new unit based on its age). Carlos gave me the impression there was no rush and that it was not something that necessarily needed to be done immediately. When the second employee (Dave?) came later that day to take measurements and verify the replacement unit needed, he made it seem almost emergent and began to wonder aloud if he needed to shut my furnace off that day. The stark contrast between the two was alarming and created a bit of a trust issue on who to believe. Carlos seemed a little green and Dave seemed like more of a veteran. Dave eventually determined it did not need to be shut off as no carbon monoxide was entering my condo. The whole experience did create a bit of a panic for me though, so I quickly accepted the only available appointment within the following two weeks. It was convenient that they could get it replaced just five days later, but if it truly wasn't an emergency then I would have liked a little more time to verify I was getting the best price as it wasn't cheap (to give you an idea this is the largest purchase I've ever made behind my home, education, and car). They do offer payment plans that were easy to enroll in, one of which has 0% interest if paid off within a year. I'm not trying to throw anyone under the bus, but I can tell they really want an honest review as I've received multiple texts and emails asking to leave one. The crew that showed up on the morning of 12/24 to install the new unit were quick and efficient. They were respectful of my property and explained the new thermostat to me. All the employees were friendly, including the ones running the office over the phone (Micah?).

Thanks to the flooding my hot water heater is shot! I called Thielmann (since they previously were…read moreRoss and that was the service I use to use) they came out to inspect my pilot light situation and unfortunately just the inch of water I had is the right amount needed to short circuit things. He also made sure to check out my furnace to ensure there weren't any issues with that - I knew the AC was working fine but he ran a service check on the heat as well. I am a little confused as to what's happening for the next appointment I've set up - is this to gain an estimate on a new heater or to actually install one which is the reasoning for 3 versus 4 star. Tried calling back to find out but couldn't get ahold of someone. I'd like to get a few quotes of course for something like that/have a discussion about the types of options for water heaters.

I couldn't wait to sit down and write this review! Jeff, of Forced Air Systems, just left my home…read moreafter fixing a haywire Humidifier system. I noticed it had fallen, and was hanging by cords and copper tubing yesterday. There was water leaking everywhere in the basement. I called a number of companies where I was put on hold, talked to Ai, and once, given an appointment for 5 days later. Then I found Ben at Forced Air Systems. He answered the phone, friendly as can be, asked some questions and said he could get someone out tomorrow. He told me how to turn off the water supply to the humidifier and then asked me if he could call me right back. And he did! Two minutes later. He said he found someone (Jeff) who could come today. Wow! Jeff showed up, explained exactly what the problem was, fixed it and then handed my a bill that made my day! It was the most reasonable amount I could ever have expected. This company is a jewel. IF YOU HAVE ANY HVAC NEEDS, THIS IS WHO YOU CALL! They are a small family company based in Greendale and they completely understand reasonable pricing, the need to answer the damn phone and their friendliness is clearly intrinsic and genuine. I literally have to stop writing or I could go on all day. I'm so thrilled to add these guys to my list of professional service companies!!

I had a top notch experience with Forced Air Systems. They reached out to me with a quote within…read moreseconds and scheduled a technician to come within 48 hours. Ben serviced my AC unit and was professional and helpful. He talked me through each step and made sure to clean up after himself. I'm very happy with their work and will call them for any further AC or furnace issues that may arise.

Tim does an amazing job. He first tuned up my furnace about 7 years ago. He was working for…read moreanother company at the time. When I found out he started his own company, I was relieved. The company he used to work for had major misses with a routine service tune up after he left. While they made it right, missing several furnace items in need of repair totaling $600 made me lose some confidence. They made it right, and I ended up purchasing a new furnace. But I didn't feel confident in future appointments not knowing the individual's skills. Now that I know I can reach out directly to Tim for expert service, I am 100% confident. His attention to detail is second to none. He is one of the nicest guys I have met. And his prices are fair. He takes his time to answer my questions. I'm very particular. Small world that I recognized him about seven years after my first tune up when I saw and recognized him in a bowling league and learned of his new business. I highly recommend Tim for any heating or A/C service. He went above and beyond in taking care of our furnace and attached humidifier this week.

From the owner: We offer air conditioning repair and installation, and heating repair & installation, HVAC…read moreinspections, HVAC preventive maintenance. We never let our clients down because heater repair is our specialty. You can rest easy knowing that you made the right choice with our experienced team of professional HVAC technicians. All Temp Heating & AC is known for our AC replacement and great workmanship. AC ServicesEach client will receive our full effort and attention because we are committed to your satisfaction. Thanks to our air conditioning repair service, we have been recognized for excellence. You can always depend on us to never let you down. Our air conditioning maintenance is outstanding and we want the opportunity to prove it to you. When you think of air conditioning replacement, we know that All Temp Heating & AC will be the first name that comes to mind in Milwaukee, WI because no one does a better job. Our team of experienced professionals have worked hard to earn our reputation. We've had great success in AC services because we understand that every client has different needs. Your input is important because meeting your expectations is our priority. For HVAC services, we are the ones to call. Contact us to find out what All Temp Heating & AC has to offer today

Thank you. J. & B. Heating and air conditioning company. Everyone was on target with a great job…read more Thank you my house is cozy. Definitely recommend this company 1002

We recently had out HVAC blower motor go out and replaced by J and B. Kevin diagnosed, ordered the…read morepart, and came back with the part when they said they said they'd be here, and installed it. A/C working again!! 5 stars! Yes it was expensive, but another company diagnosed the same problem and was going to charge even more!

JM mechanical is always available, very friendly, and they provide top notch service that meets…read moreyour needs at a reasonable price. I've relied on them for years!

Jon has always provided fast courteous service at a fair price, have replaced furnace, a/c and hot…read morewater heater in last few years, highly recommend their products and services.

Darryl at antoniak's heating and air-conditioning was reasonably priced and prompt service. got…read morethere the next day. very impressed with his professionalism and courtesy and most of all quality of work I highly recommend Darrell at 414 388 8416. One other quoted a price for a new furnace Darryl The honest man that he is said I did not need a new one and he could fix it promptly. Thank you Antoniak's Heating and cooling. Debbie From New Berlin