Our furnace stopped working on a very cold day. Earl was here in no time and had it up and running…read morein no time!

They always provide excellent service and advice at a reasonable price. We have used this company…read morefor three different houses and we are always happy.

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.

Fully appreciate all the amazing and high quality service! From a new water heater to a new…read morefurnace, it's been nothing but outstanding service!

very reputable honest company to do business with. definitely recommend affordable heating!!read more

This place is fantastic! Very honest and knowledgeable as well. Furnace and AC had a checkup a few…read moremonths ago and all was good. We were able to get an appointment today after our furnace stopped working last night. Prompt service and always always honest! Everything ok. Absolutely love this business!

I can wholeheartedly recommend Evergreen HVAC and Ben Baptist as a qualified and professional HVAC…read morevendor. Ben was extremely personable and did a fantastic job of installing two smart thermostats in my home. He was very knowledge in this field, worked proficiently and was also very respectful and kind in explaining the new system to me. His price for this service was very reasonable. I will hire his company again in the future for any heating and air conditioning issues that I may have.

From the owner: Evergreen HVAC Comfort Solutions: Your one-stop-shop for all of the traditional HVAC services…read moreeveryones come to love from their traditional contractors. In addition to this we also specialize in home performance diagnostics. What are home performance diagnostics? And what does this mean for you? Have you ever lived in a home where the second floor didnt heat or cool right? Maybe while one bedroom is scorching hot another one feels like an icebox? Have you ever suspected that your sinus problems got worse at your current residence? Using cutting edge technology, industry knowledge, and boots-on-the-ground experience we specialize in getting to the root cause of these problems and can help identify the solution to these chronic comfort problems that plague many homes. So before you put that dream house back up onto the market, give us a call and lets see if we can help.

Joe did our annual service this year and was excellent, as Nimmer always has been for us over the…read moreyears. We have multiple units that are impeccably serviced and maintained by their technicians. They always let you know when they are on the way, are always on time and always provide a name and photo of who is coming. If you are hesitant to try a new service, I recommend this one. We first tried Nimmer years ago and haven't used anyone else since.

Nimmer has been very helpful and flexible with services, when my furnace blower was dying and with…read morereplacing the furnaces and ac's. The technicians have gone above and beyond, especially Pat and Josh. My house is crazy, and it presented problems that weren't expected, and they came up with solutions to those problems. They have been wonderful to deal with (office staff Malinda and Beth, and Brian who gave me a quote for new units as well as Pat and Josh). I highly recommend them.

Called them after coming home to the house being below 50 degrees. These guys were easy to deal…read morewith and transparent. Came out the same day and charged me less than 200 bucks for repairs. Gave me some good advice and tips on maintenance as well. Highly recommend

From the owner: Nova Heating and Cooling provides the Milwaukee County and its surrounding areas with affordable,…read morereliable and efficient heating & cooling solutions. Our technicians, mechanics and engineers are constantly committed to keeping up and leading with industry technology and training. Call us for a free estimate!

Nordic air fixed my thermostat problem with the utmost professionalism, and super quick to boot! 10…read moreout of 10 would recommend, great value as well.

Trevor arrived on time as scheduled (Saturday); provided detailed attention and testing to our…read morefurnace and humidifier units to prep for winter; was personable and professional; explained how the units function seasonally and showed us how to change out filters. Fair pricing. Without a doubt he's our guy for bi-annual service.

If you can't get the initial contact/outreach right, I can't recommend you, because it means you…read morelack the necessary fundamentals to do a good job. In a world of phones and text messaging (which are not acceptable for conducting real business) maybe they're fine, like texting a buddy. But their form for booking appointments (which is what REAL businesses use) doesn't work properly; it allows booking times they're not open and they claim they don't get the email until 4 hours later (the truth is, they didn't CHECK their email for 4 hours, because they're too busy trying to get text messages). So either the other review is a fake, or that person happily texted these guys and got a better response. So maybe, if you like texting, you'll have success, but if you're an adult that needs to do adult business, I suggest avoiding them until they get their act together. - Fix their form schedule - Stop lying about the fact that you just don't check email timely - Prefer the FORM for scheduling (so it automatically adds to calendars and booking), not your cell phone (which does not).

Andre responded quickly to our request for service. He was patient with us as we searched for the…read morebest product to install. He can to our house on time. Did a good job. He cleaned up. His price was fair.

The guys at A&N did a great job! They were on time, and my new furnace works great! Since I was…read moreconverting from an old wall unit they had to cut several holes, and add duct work. It looks so nice, and they cleaned up everything when they were done. They even brought out their own vacuum to be sure there was no signs of the work just completed. They did a great job, and they were very reasonable in price. I am so happy! These guys are awesome!

From the owner: We are a full service Residential and Commercial HVAC company…read more Services offered: New equipment installation Preventative Maintenance Custom ductwork Repair service-all makes and models New construction Multi family homes Rehab projects Air purification Boiler to forced air conversions Water heater replacements