Best Water Heaters in Milwaukee WI

I had serious sewer drain issues with tree roots, etc. Chris and Austin were here next day and did everything they could given my pipe width. I strongly recommend them and will use them for my next project...

Absolutely joy to work with. We had an issue with our kitchen faucet and Julian and Leo were here in less than 24 hours. Honest, informative on what is being performed, and we were given options for a resolution. Hands down, Diamond will forever be our go-to for plumbing. Thank you!

Promised a time for 9 am but didn't show up until 4pm. Had to call in another company who sent someone right away

I can't say enough good things. They were extremely responsive, have a great price, professional, and thorough. They came all the way out to my area for a warranty claim which was denied and I ended up paying out of pocket. If I was in the Milwaukee area, I would use them all the time.

Great service still exists, very quick and personable service. He even wiped he stairs down when finished.

Experience was over and above and super informative about the issue, how to resolve and what to look for in the future. Highly recommend!

Bob and his team are true experts. We have worked with them on projects over the last year and would highly recommend to anyone. Honest, fair and knowledgable.

Professional, prompt, replaced my old water heater in a very short time. Cleaned up well, friendly. Thanks John Jacob!

Extremely expensive and the most pricey plumber I ever dealt with.

Hagen Plumbing did a great job....Peder got the old faucet with a sawyall it just didn't want to come out. And the new install I'm very happy with.

Switched a few years ago from Iron Fireman and so glad we did! Action does a complete and through job! Kurt B is the guy we trust to clean and check our boiler system! He is knowledgeable and makes us feel safe and we can rest easy knowing the heating system in the house will get us through our tough cold winters! The staff when you call are professional and courteous all the way! Trust your heating and cooling system with Action!! The prices are really reasonable too! A+++!!!

Great service, responsive and reliable. Quality plumbers.

Only fixed one of our two problems and overcharged

Came out at short notice to service our AC. Prompt, professional, courteous, and knowledgeable service from a great team. Would recommend them to anyone in the area for excellent service and value.

Rick is methodical, professional, explains what he's doing and why. Definitely a Five Star Plumber

Upgrade on our kitchen plumbing…Showed up on time…did great work…cleaned up nicely after the job and even fixed a few other problems while he was here! Chris is a good reliable plumber and very knowledgeable.
Five Stars! Would recommend!