Blau Plumbing
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Blau Plumbing
More than 50 years ago, Blau Sudden Service suddenly appeared on the local home comfort scene. The year was 1960, to be exact. Two full - and fulfilling - generations ago. From the beginning, we set out to be the very best provider of plumbing, heating, air conditioning, drain cleaning, and related services for home owners and light commercial operations throughout Southeast Wisconsin.

Our skills, experience, and resources have all expanded over the years. Our Service Will Consistently Match or Exceed Our Customers' Expectations in All Phases of Our Service. By Doing So, We Will Maximize Our Responsibility to the Community, the Environment, and You, Our Valued Customers. While our mission statement helps define us, the measure of our worth is in our everyday performance.
Services
As such, we've completely revamped our company web site to bring you up to date on everything that's new with Blau Sudden Service. At the same time, we'd like to remind you of what hasn't changed, especially the core values that have defined us since we first opened our doors in 1960.

Today, like always, we guarantee your complete satisfaction for all your plumbing, heating, air conditioning, water filtration, indoor air quality, drain cleaning, and related home comfort and safety needs.Our uniformed technicians will answer all your questions and make sure you're both confident in our recommendations and satisfied with the end result.
Blau Sudden Service is member of The Nexstar Network, an international "best practices" association of plumbing, heating & cooling, and electrical contractors. As such, we fully subscribe to our association's Code of Ethics, and practice all of its component parts daily. WE WILL SERVE our customers with integrity, competence, and objectivity.
If it's Broken, Leaking, Splashing, or Just Plain Not Working, It's Blau Sudden Service to the Rescue. And that begins with an annual home plumbing inspection. If you haven't had one in a while, or not at all, now's the time. During the process, we make sure everything is in proper working order. We look for problems in the making and show you how we can fix them quickly and more affordably.
At Blau Sudden Service, we can repair all water heater makes and models. We also provide expert water heater inspections that cover all working components and any potential safety hazards, such as gas or CO (carbon monoxide) leaks. When it's time for a new water heater, you can count on Blau for the expert advice and right equipment for any size house or family.
Traditional toilets use anywhere from 3.5 to 7 gallons of water per flush. With a family of four, that can amount to hundreds of gallons of water every day. In contrast, eco-friendly low-flow toilets use just 1.6 gallons per flush, max. Studies show that an average family of four will save 22,000 gallons of water per year and $100 on their water bill after switching to a low-flow toilet.
Reviews (6)
Chad Sperzel-Wuchterl
Chad Sperzel-Wuchterl
Jun 22, 2021
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Theo did an excellent job repairing our water heater. Very kind, courteous and answered all our questions. A great experience! I highly recommend Blau Plumbing. I will use Blau next time I have a heating, cooling or plumbing situation!
Tess Lapp
Tess Lapp
Apr 26, 2021
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We had a little plumbing issue over the weekend. our basement sewer backed up. Blau Plumbing fixed the problem within a matter of hours. I would highly recommend contacting this company for any of your plumbing needs.
John Scaffidi
John Scaffidi
Mar 10, 2021
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When I use Blau plumbing I always know it will be fixed correctly with no worries . Theo mostly is the person who services my needs and he is professional, courteous and extremely knowledgeable. I would never use any one else
Glenn Mieritz
Glenn Mieritz
Jan 19, 2021
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Very efficient and quality service. Knowledgeable service personnel, kept me on on all steps of the replacement of one water heater. Reasonable cost.
Rick Horowitz
Rick Horowitz
Jan 11, 2021
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Helpful service, safety procedures followed, professional attitude, all diagnoses and recommended steps explained.
Jonathan Misirian
Jonathan Misirian
Sep 16, 2020
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Prompt service and expertise of the technician made this a great service call.