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Your Neighbor's Know... We Care Plumbing, HVAC & Electrical Specialists Serving Southern Wisconsin Since 1960

Milwaukee Plumbers, Electricians and HVAC Experts

Serving Milwaukee, Madison, & Fox Valley Metro Areas Since 1960

As a homeowner, your indoor comfort is important. When problems like plumbing, heating, air conditioning, drain cleaning, or electrical malfunctions occur, you need a skilled professional you can rely on to spring into action and save the day. That’s where we come in! Since 1960, Blau Sudden Service has been providing indoor comfort services to southern Wisconsin area customers. 

Emergency Plumbing, Heating, AC & Electrical Services

At Blau Sudden Service, quality customer service is our top priority. Our team of highly trained specialists are available to help you address any home service issues in a timely manner. whether you are dealing with a faulty water heater, leaky toilet, or malfunctioning furnace. We are a family owned and operated company with licensed technicians who can provide prompt, professional service.

Why Choose Blau Sudden Service

  • Family Owned & Operated

    Being in the second generation of the business, locally owned in Wisconsin, we've continued to grow the family, team, and company.

  • Prompt, Professional Service
    Over 90% of our calls can be completed on the same day with only one visit. We pride ourselves on being prepared, skilled, and always on time.
  • Serving Wisconsin Since 1960
    Our trusted team includes both master plumbers and master electricians. We're dedicated to continuing education.
  • Continued Training & Education
    We make it a point to stay up to date on each and every permit, license, and professional building codes our job calls for.
Areas We Serve
We're proud to be local and have been serving all of Southern Wisconsin since 1960. If you need sudden service for any plumbing, HVAC, or electrical needs, we're here for you!

10 Reasons to Hire Our WI Plumbers, Electricians & HVAC Techs

At Blau Sudden Service we strive to make your experience with our Milwaukee service team as hassle-free as possible, which is why we provide the following level of service to all our customers. 

  1. We guarantee your satisfaction. No job is ever done until you’re 100% satisfied.
  2. We provide guaranteed upfront pricing. You approve the price before we start the job, and we honor that price even if the job is more involved than we anticipated.
  3. Our technicians are licensed, insured, and bonded for your greater peace of mind.
  4. Thorough background checks are conducted on all prospective Blau employees.
  5. Our technicians and installers arrive at your door in lettered trucks and wearing company uniforms with ID badges.
  6. What’s more, they wear shoe covers, cover your flooring, and thoroughly clean up after themselves.
  7. We provide ongoing training for all employees to help us remain current with the latest in product and service innovations, customer service, and much more.
  8. We are a 2nd generation, locally owned company.  We’re members of the community just as you are, and we plan on being a productive and respected part of it for generations to come.
  9. Every time you call, you’ll be greeted by a friendly and caring customer service professional dedicated to assisting you as quickly and efficiently as possible.

We offer convenient scheduling options so you don’t have to wait around for a technician or worry about when something will get fixed. Plus, Blau Sudden Service provides flexible financing through Wells Fargo so there is no hassle when paying for our services either! 


Call 1-800-BLAU-NOW or contact us online to get in touch with a qualified Milwaukee plumber, electrician, or HVAC tech! We are standing by and eager to assist you.


They always come prepared!
“Hayden was awesome. He was knowledgeable, explained everything in a way that I could understand, was friendly and personable, and fixed the problem.”
Jennifer R.

We’re Proud to Be a Part of Our Local Community Accolades & Accreditations

  • NextStar Network
  • BBB
  • Trane Specialist
  • PHCC
  • NECA

Contact Us Today

At Blau Sudden Service, we're always ready to take your call! Give us a call at (414) 626-1991 or fill out the form below to contact one of our team members.

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