Best Boiler Heating in Milwaukee WI

They were very prompt, reasonable and friendly. I would recommend them.

Andy, did a fantastic job with replacing our drum trap, it was a difficult install. Very friendly & professional! I would definately use Hartlaub again, 100% satisfied!

I found this company through google. It was very random and I took a chance. My water heater had stopped working. I called left a message and within 10 minutes someone returned the call. Within an hour of the phone call someone was here to fix it. They were very professional, informative and very reasonably priced! I'm so happy I took the chance. I highly recommend O&W Heating and Cooling!

The team are extremely polite, friendly and accommodating - especially in stressful situations. They are very responsive and thorough. I highly recommend them.

We got Art, and I gotta tell y'all, he answered my questions, was beyond polite and professional and earned my business for life. He was super respectful of my high risk status and wore a mask the entire time, was on time did his work quickly and respectfully. They were the only company in town who would give me a set price for a pre winter check up, and then lived up to it, also they came out the next day. If you need your radiator system checked out before winter don't wait until November call these guys, you won't be disappointed.

Kurt was very professional and explained the work he completed. He also gave great advise on filters and use of the unit. The service was fast and friendly.

I contacted Cliff Bergin & Associates because my faucet was leaking water and the hot water did not work. The company sent over a person to fix it. The person that came to my house spent over two hours and did not fix the problem. He removed the entire faucet in my kitchen without asking me and tried to get me to buy a new one even though it was not needed. Then he charged me to put it back on again. He wasted most of the time and charged $300+. The next day, my husband changed the tube for the hot water and fixed the problem. I do not reccommend this company and will not use their services in the future.

I could not be happier with the job Seider did on our second floor remodel. The rooms and bathroom turned out beautiful. Mike and his plumbers were very professional and easy to work with. I would highly recommend them for all of the services they provide.