Now booking 2026 summer projects — Call (715) 675-2000 for a free estimate Master Plumber on every job  ·  No hidden fees, ever Family-owned since 1964  ·  Serving Wausau & surrounding areas Mon–Fri 7:00 AM – 7:00 PM  ·  5.0 ★ Google Rating Upfront estimates  ·  Premium brands  ·  Thorough cleanup guaranteed
Licensed Master Plumber — Wausau, WI

Residential Plumbing Services
in Wausau, Wisconsin

From clogged drains and burst pipes to sump pump installations and full fixture upgrades — honest, code-compliant plumbing by Bob Genrich since 1964. Free estimates, no hidden fees.

What We Fix

Full-Service Residential Plumbing in Marathon County

Whether you have a dripping faucet or a burst pipe emergency, Genrich Plumbing brings over 61 years of Wausau expertise to every job. Bob and Ron Genrich are known for straight answers, fair pricing, and thorough cleanup after every visit.

All work is performed to Wisconsin state plumbing code and Marathon County requirements. We never cut corners — if it needs to be redone right, we say so upfront.

Clogged Drain Diagnosis & Repair
Kitchen sink drains, bathroom clogs, floor drains — we locate and clear the blockage, not just push it further.
Frozen & Leaky Pipe Repair
Wisconsin winters are brutal. We diagnose, thaw, repair, or replace frozen and burst pipes — and advise on insulation.
Sump Pump Service & Installation
New sump pump installation, failed pump replacement, switch diagnosis, and discharge line routing to Marathon County code.
Seasonal Home & Cottage Winterization
Draining lines, shutoff valve inspection, and pipe insulation checks before Wisconsin's freeze season arrives.
Fixture Installation & Replacement
Toilets, faucets, sinks, and shutoff valves — installed using Kohler, Moen, Delta, American Standard, and Mansfield.
Garbage Disposal & Dishwasher Install
Kitchen plumbing additions including dishwasher hookups, garbage disposal installation, and ice maker lines.
61
Years in Wausau
5.0 ★
Google Rating
40+
5-Star Reviews
Master
Plumber Licensed
Why Choose Us

The Genrich Difference

Wisconsin Master Plumber license — highest credential in the state
61 years serving Wausau and Marathon County, WI
Upfront estimates — no hidden fees, no surprise charges
All work meets Wisconsin plumbing code COMM 82-87
Premium brands: Kohler, Moen, Delta, American Standard, Rheem
Thorough cleanup after every job — your home stays spotless
Personal service — Bob answers the phone himself
Same-day service response for urgent repairs
61
Years of Expert Plumbing in Wausau

Founded in 1964 by Ed and Pat Genrich, the business has served Marathon County homeowners for three generations. Bob Genrich (Master Plumber) and Ron Genrich carry on that tradition of quality and integrity today.

 Call (715) 675-2000
What Customers Say

5.0 Stars on Google

Trusted by Wausau families for over 61 years — backed by 40+ five-star reviews.

G
Gina T.
★★★★★

"Bob arrived that afternoon and got it all taken care of. Very friendly and helpful — same-day dishwasher installation that Home Depot couldn't handle. Would definitely hire again."

M
Mark R.
★★★★★

"Called Bob in the morning and he called right back. New water heater installed by noon. Very impressed with speed and professionalism. Fair pricing with no surprises on the bill."

S
Susan K.
★★★★★

"Have used Genrich Plumbing for many years. Bob and Ron are always professional, do quality work, and clean up after themselves. Both water heater and bathroom fixture work were perfect."

See All Reviews on Google
Common Questions

Frequently Asked Questions

Genrich Plumbing handles clogged drains, frozen and leaky pipes, sump pump installation and repair, seasonal winterization, fixture installations and replacements, leak diagnosis, and general plumbing repairs throughout Wausau and Marathon County.

Yes — Bob Genrich answers personally and has a strong same-day response track record during business hours (Mon–Fri, 7 AM–7 PM). Call (715) 675-2000 to reach him directly.

Absolutely. Sump pump installation, repair, and replacement are core services. We diagnose failed pumps, test switch mechanisms, and install new units with proper discharge line routing to Wisconsin code.

Shut off your main water valve immediately, then call (715) 675-2000. Bob will assess whether the pipe has burst, safely thaw and repair it, and advise on insulation to prevent recurrence during harsh Wisconsin winters.

Yes. Bob Genrich holds a Wisconsin Master Plumber license — the highest credential in the state. Every repair and installation meets Wisconsin Administrative Code COMM 82-87 and Marathon County regulations.

We install Kohler, Moen, Delta, American Standard, Mansfield, and Sterling fixtures — premium brands chosen for quality, durability, and warranty protection for your home.

Ready for Reliable Plumbing in Wausau?

Free estimates. No hidden fees. A Master Plumber you can actually reach by phone.

Get In Touch

Request a Free Estimate

Bob answers personally. Expect a same-day callback Mon–Fri 7 AM–7 PM.

Send a Message
Free estimates · No obligation · Fast reply
Contact Information
Address
5415 Roger Dr
Wausau, WI 54401
Business Hours
Mon–Fri: 7:00 AM – 7:00 PM
Closed weekends
★ 5.0 Google 61 Years Experience Master Plumber
Service Area

Plumbing Services Across Marathon County

We serve a 50-mile radius around Wausau, including all communities below.