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Cox Plumbing Co. Inc.

Plumbers in Waukesha, Wisconsin
Ranked #11 in Waukesha | Grade B-
4.20 (74 reviews)

Cox Plumbing Co. Inc.

Local plumber handling repairs, drain clearing, and water heater replacement for homes and small businesses. Known for responsive scheduling and straightforward explanations Serving homeowners across Waukesha, Wisconsin.

Cox Plumbing Co. Inc. business photo 1 - Plumbing in Waukesha
Cox Plumbing Co. Inc. business photo 2 - Plumbing in Waukesha
Cox Plumbing Co. Inc. business photo 3 - Plumbing in Waukesha
Cox Plumbing Co. Inc. business photo 4 - Plumbing in Waukesha
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Why Homeowners Choose This Business

Open 24/7 for urgent issues. Clear estimates and straightforward explanations. Local experience with older plumbing and tough clogs Local experience that helps homeowners across Waukesha, Wisconsin compare a more region-aware provider.

Service Area

Serving Waukesha, Wisconsin and nearby areas in Waukesha County.

Local Pro Business

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Listing details

This listing includes service information, customer review signals, a photo gallery, and public contact details to help homeowners compare this business more easily.

This profile includes more business details, homeowner trust signals, and a fuller public presentation.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Has an established presence within this local market.

Trust Signals

Emergency Service - Open 24 hours for emergency plumbing calls, including nights and weekends.

Services Covered

  Plumbing Services
  Drain Cleaning
  Leak Repair
  Sewer Line Clearing
  Sewer Services
  Clogged Toilet Repair
  Fixture Installation
  Installations
  Water Heater Replacement
  Leak Detection
  Repairs
  Emergency Plumbing
  Root Removal
  Bathroom Plumbing
  Kitchen Plumbing
  Pipe Repair
  Sump Pump Service

Common requests include drain and sewer clearing, clogged toilet and main line backups, water heater replacement, leak diagnosis and repair, and fixture swap-outs for kitchens and baths.

Reviews

Customer Reviews

Sheri Beyer
Jeff is Wonderful! He helped me with my emergency plumbing snaking need and got it done in a timely manner! Professional and good at what he does! Will definitely use his services again!
Sabrina Schaefer
Our water heater started spraying water out of it on Tuesday evening. I called Jeff Wednesday morning, explained the situation, and he made his recommendation to replace our dated unit. We had a new water heater and hot water before 3pm tha…
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Our water heater started spraying water out of it on Tuesday evening. I called Jeff Wednesday morning, explained the situation, and he made his recommendation to replace our dated unit. We had a new water heater and hot water before 3pm that day. Jeff was responsive and pleasant to work with. Even when I felt like I was being annoying, he did not seem annoyed. His price was reasonable and he was very clear in his communication of what to expect. I will absolutely be using him again for all my plumbing needs.
Chris Clark
Jeff the owner of Cox Plumbing is amazing at what he does. My Plumbing is 70 years old and outdated and Jeff was very professional helping with removing a very stubborn clog that caused my basement sink to back up with sewage. I have a very…
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Jeff the owner of Cox Plumbing is amazing at what he does. My Plumbing is 70 years old and outdated and Jeff was very professional helping with removing a very stubborn clog that caused my basement sink to back up with sewage. I have a very happy family who now is able to use the shower and run water as needed thanks to Jeff! Please be patient with him as he is a very busy man and a one man show. HE IS definitely worth the wait! He was very educational on telling me what pipes needed to be replaced along with how he would handle replacing them. He is a master of his craft and I look forward in knowing that he is our neighborhood plumber and Available when needed!
JP C
I called Jeff at midnight, I had a tree root clog in my basement drain. Water was backing up into my basement everytime we used the toilet or sink. I called him at 12 he was here by 1230. He was very friendly, knowledgeable, and very profes…
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I called Jeff at midnight, I had a tree root clog in my basement drain. Water was backing up into my basement everytime we used the toilet or sink. I called him at 12 he was here by 1230. He was very friendly, knowledgeable, and very professional. He worked very hard and got the job done fast. Thank you Jeff for your fast response and hard work. We will definitely be using your services again!
Ellyn Lem
We have used Cox plumbing for 16 years and have found them to be reasonable in terms of price and reliable. I really like how they stand by their work. There are less plumbers now, so Jeff is really busy handling all the service calls he ge…
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We have used Cox plumbing for 16 years and have found them to be reasonable in terms of price and reliable. I really like how they stand by their work. There are less plumbers now, so Jeff is really busy handling all the service calls he gets. But we really appreciated that he took care of replacing our water heater on Friday of a holiday weekend, which was really kind of him. People can trust the work that he will do for them. Might need a little patience since he is so busy, but that in itself is a good sign. He is busy for a reason.

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Special Offers

Emergency Service

Emergency service may be available for urgent issues.

Frequently Asked Questions

Yes. The business is open around the clock for urgent problems like drain backups, leaks, and water heater failures. Calling is the fastest way to reach them after hours. Availability can vary based on workload.

Reviews indicate many water heater replacements are completed the same day when scheduling and parts allow. Timing depends on the unit type and access conditions. Call with your model details for an estimate and timeline.

They handle clogged toilets, main line backups, tree root intrusions, and slow drains. Service ranges from snaking to more thorough clearing depending on the blockage. They will explain options before proceeding.

Pricing is described by customers as reasonable with clear expectations set up front. Final cost depends on the scope, parts, and access. You can request an estimate before work begins.

Yes, multiple reviews mention successful work on older piping and fixtures. Techniques are adjusted to the condition of the system. An on-site assessment helps determine the best approach.
 Verified Listing

Opening Hours

  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

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Business Details

Business Rating
4.20 (74 reviews) Pro Listing
Address
616 E Broadway, Waukesha, WI 53186
Business Type
Plumber
Website
City Page
Plumbers in Waukesha, Wisconsin

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