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Plumber businesses and related repair services are available around Milwaukee, WI.
4.2Rating
5Reviews
0Photos
8Services
About this business
Faust Co. Inc is a plumbing and mechanical contractor business serving Milwaukee, WI. Faust Co. Inc provides core services including residential remodeling, commercial plumbing, design and build, and service & repair for residential, commercial, industrial, and municipal customers. Faust Co. Inc is a 5th generation family-owned and operated business established since 1898, recognized as the oldest union contractor in Milwaukee. The business features experienced plumbers, a full range of plumbing and mechanical services, and operates Monday through Friday from 8am to 4pm at 401 N 63rd St Milwaukee.
Plumber
Services
Services and categories listed for this business.
Plumber
Residential Plumbing
Commercial Plumbing
Remodeling
Design and Build
Service and Repair
Residential Remodeling
Service & Repair
Location
Address and directions for this business.
Questions & answers
Helpful answers
Quick answers from this business profile.
What types of plumbing services does Faust Co. Inc provide? +
Faust Co. Inc provides residential plumbing, commercial plumbing, remodeling, design and build, and service and repair for residential, commercial, industrial, and municipal customers.
Is Faust Co. Inc a family-owned business? +
Yes, Faust Co. Inc is a 5th generation family-owned and operated business established since 1898.
What are the business hours of Faust Co. Inc? +
Faust Co. Inc operates Monday through Friday from 8am to 4pm.
Does Faust Co. Inc serve commercial clients? +
Yes, Faust Co. Inc serves commercial clients including restaurants, hair salons, manufacturing facilities, and more.
What types of customers does Faust Co. Inc serve? +
Faust Co. Inc serves residential, commercial, industrial, and municipal customers.
Reviews
4.2
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5 reviews
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Share your experience with this business.
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Carlos Mendez
Feb 4, 2026
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1.0
They are really mean on client service, i was trying to quote and the lady was really mean, they didn't even let me explain my problem, don't loose your time calling them
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ThinkingTooMuch
Apr 12, 2025
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5.0
Yelp recommended Faust Plumbing to me. Bryan contacted me to see what my plumbing issue was. Because the plumbers were busy, and this was not an emergency, he graciously gave me a series of instructions of what to test and check for. As I tried the ideas and switched out the old parts on this 1985 Mansfield, I decided to replace the gasket under the tank. In the meantime, there was a break in the plumbers’ schedule, and a friendly guy named John contacted me. I asked him to wait for this last attempt, and if it didn’t work, he would be installing a new toilet. The replacement gasket worked, and my toilet is no longer wasting water. I apprecia... Yelp recommended Faust Plumbing to me. Bryan contacted me to see what my plumbing issue was. Because the plumbers were busy, and this was not an emergency, he graciously gave me a series of instructions of what to test and check for. As I tried the ideas and switched out the old parts on this 1985 Mansfield, I decided to replace the gasket under the tank. In the meantime, there was a break in the plumbers’ schedule, and a friendly guy named John contacted me. I asked him to wait for this last attempt, and if it didn’t work, he would be installing a new toilet. The replacement gasket worked, and my toilet is no longer wasting water. I appreciate the patience and helpfulness of the people at Faust, as they guided me to DIY, with their expertise. Highly recommend these ethical people.
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MJ Berst
Jul 30, 2025
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5.0
I worked with Faust Co. Inc. several years ago after one of my rental properties was broken into and the copper plumbing was stolen. From the very first call, they were responsive, compassionate, and professional -- clearly a family-owned business that cares deeply about their customers. The scheduling was prompt, the work was top-notch, and their team showed genuine empathy about the situation. Due to some unexpected life circumstances, I wasn’t able to pay the invoice right away, and they were incredibly patient and understanding while I got things back on track. That kind of grace is rare, and I’ve never forgotten it. If you’re looking f... I worked with Faust Co. Inc. several years ago after one of my rental properties was broken into and the copper plumbing was stolen. From the very first call, they were responsive, compassionate, and professional -- clearly a family-owned business that cares deeply about their customers. The scheduling was prompt, the work was top-notch, and their team showed genuine empathy about the situation. Due to some unexpected life circumstances, I wasn’t able to pay the invoice right away, and they were incredibly patient and understanding while I got things back on track. That kind of grace is rare, and I’ve never forgotten it. If you’re looking for honest, high-quality plumbing work from good people, Faust Co. Inc. is the kind of company you want to support. I truly can’t recommend them enough.
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CJ Widmar
Feb 16, 2026
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5.0
This place has helped me out of plumbing binds at my small shop a couple times. I super appreciate how quickly they responded and got the work done to keep my business running. They'll be my first call if I have any future issues!
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Katie D
Apr 25, 2025
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5.0
Great experience with Faust! It was very easy to schedule, our plumber (John) was on time, and did the job seamlessly! Bryan and John both had wonderful customer service as well. Bryan replied to emails quickly and efficiently. I would definitely recommend Faust and would use them again for future needs.
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