Best Filter System in Milwaukee WI

We had a big basement water issue (building on the Milwaukee river). Quote was fair. Mid-project they got creative and saved us at least 20%. Very happy with the result.

We loved Sam and will ask for him again. Very professional, and very knowledgeable. Explained in detail. We also became a member. 😊 Thank you

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 plumber should up quickly after the call, which is great and appreciated. However, he was here for an hour, “snaked” a drain, said it didn’t work and wanted at least another $1000. $400 for the plumber to come out for an hour and then another $1000 on top of that with absolutely no guarantee that he could do anything to fix the draining issue. So I just paid the plumber $400 for absolutely nothing. Not even to tell me what the issue is. $400 to figure out the problem? Ok. $400 to do nothing and then another $1000 at least to do more potential nothing. Not great and truly not happy with the service. And now I am $400 down to pay another plumber that can come out and take his job serious.

I want to compliment Cheryl. I called with sort of oddball request for an unusual component I needed for a household project. She didn't flinch and went out of her way to help me find the perfect solution. No matter what your needs might be, I highly recommend this quality local business.

Can't really give a rating, because I had a busted pipe and had no water. Was told they didn't service mobile homes.... although I have seen them multiple times working for the landlord here.

Friendly and efficient plumber. Great work on my bathroom sink and tub. The only plumbing service I would ever use.

Thank you for the prompt service! Your agent Bryant was very courteous, knowledgeable and explained what he was doing along the way. The radio commercials work. Thank you, again, Joe Pekus. Kristine R Surek 7/7/14

Rick completed the plumbing on a kitchen remodel for us. Work was well thought out and executed perfectly. Craftsmanship was really good and the cost was competitive

I had a great experience and would definitely recommend!!!

Once again, Viking came to our rescue. We needed a dishwasher replaced, as a kitchen floor was being tiled. The dishwasher, a Bosch , was not compatible with the old plumbing or the fixed space where the old washer(and most new brands) would fit. The experienced plumber, from Viking , was able to accommodate the installation. The company, also, was able to adjust their busy scheduling, to complete the work to meet the tiler's work schedule as well. They have workers ,with years of experience , dealing with older homes.

Mark is an excellent technician, who can diagnose the problem and fix it ! Mark has been our Key Technician for many years and is a 5 star technician and gentleman ; none better !
Paul , the scheduler is very prompt and courteous , good team !

We were very appreciative of Jason's professional, orderly, personable, informative response to our needed plumbing repair, installation of a new garbage disposal, and review of our water heater situation. We will call Seider again when needed.