10 Best Plumbers in Janesville, WI

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Last Updated: February 25, 2025

Plumbing issues aren't easy to fix on your own, but left unaddressed, they can lead to more expensive damage. From simple leaks to major plumbing emergencies like burst pipes, it's always best to get expert advice.

Find the best plumbers in Janesville below, and learn more about how to pick the right plumbing provider for your home.

Top 10 Best Plumbers in Janesville

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Duane Blanton Plumbing, Sewer, Heating & Cooling

Duane Blanton Plumbing, Sewer, Heating & Cooling Logo

Our Rating

User Rating

600 Long Lake Dr, Round Lake, IL 60073 (847) 780-2654 duaneblantonplumbing.com

Free quotes

Timely service

Great customer service

Educates customers

Transparent pricing

Services Offered

Emergency calls
Remodeling
Drains
Garbage disposal
Toilets
Repiping
Backflow testing
Sump pump
Water treatment
Inspections
Water heater
Gas pipes
Residential plumbing
Trenchless
Sewers
Fixtures

Helton Plumbing

Helton Plumbing Logo

Our Rating

User Rating

1217 Blackhawk Ave, McHenry, IL 60051 (847) 414-6479 heltonplumbing.com

Great customer service

Timely service

Transparent pricing

Free quotes

Educates customers

Services Offered

Fixtures
Toilets
Drains
Garbage disposal
Inspections
Gas pipes
Emergency calls
Residential plumbing
Sewers
Leak repair
Backflow testing
Sump pump
Water heater
Remodeling

O'Leary Plumbing, Heating & Electrical

O'Leary Plumbing, Heating & Electrical Logo

Our Rating

User Rating

2720 Buell Dr, East Troy, WI 53120 (262) 314-4566 olearyplumbingandheating.com

Free quotes

Transparent pricing

Educates customers

Timely service

Great customer service

Services Offered

Toilets
Residential plumbing
Inspections
Drains
Pool and spa
Septic tank
Garbage disposal
Emergency calls
Remodeling
Repiping
Fixtures
Water heater
Water treatment

Rozga Plumbing Corp.

Rozga Plumbing Corp. Logo

Our Rating

User Rating

1529 S 113th St, West Allis, WI 53214 (414) 285-3100 rozgacorp.com

Transparent pricing

Great customer service

Timely service

Educates customers

Services Offered

Camera inspections
Garbage disposal
Septic tank
Drains
Residential plumbing
Repiping
Fixtures
Sump pump
Emergency calls
Sewers
Inspections
Remodeling
Water heater
Toilets

Lake Cook Plumbing Heating and Cooling

Lake Cook Plumbing Heating and Cooling Logo

Our Rating

User Rating

500 E Main St, Lake Zurich, IL 60047 (847) 550-4880 lakecookplumbing.com

Great customer service

Educates customers

Free quotes

Transparent pricing

Services Offered

Trenchless
Sewers
Inspections
Leak repair
Fixtures
Remodeling
Sump pump
Camera inspections
Water heater
Garbage disposal
Gas pipes
Drains
Emergency calls
Residential plumbing

FJ Bero & Co. Plumbing

FJ Bero & Co. Plumbing Logo

Our Rating

User Rating

1629 Weld Rd, Elgin, IL 60123 (847) 741-6140 fjbero.com

Transparent pricing

Educates customers

Great customer service

Services Offered

Repiping
Water heater
Residential plumbing
Inspections
Drains
Gas pipes
Garbage disposal
Fixtures
Sump pump
Emergency calls
Water treatment
Sewers
Toilets
Backflow testing
Remodeling

Avid Plumbing LLC

Avid Plumbing LLC Logo

Our Rating

User Rating

818 Post Rd, Madison, WI 53713 (608) 975-5578 avidplumbing.com

Great customer service

Transparent pricing

Educates customers

Services Offered

Drains
Remodeling
Pool and spa
Garbage disposal
Emergency calls
Repiping
Water heater
Fixtures
Water treatment
Sewers
Sump pump
Residential plumbing
Backflow testing
Gas pipes

Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup Logo

Our Rating

User Rating

650 E Terra Cotta Ave #110, Crystal Lake, IL 60014 (815) 272-2879 rotorooter.com

Educates customers

Great customer service

Transparent pricing

Free quotes

Services Offered

Toilets
Garbage disposal
Residential plumbing
Inspections
Leak repair
Camera inspections
Water treatment
Emergency calls
Drains
Trenchless
Sewers
Water heater
Sump pump

S&K Pump & Plumbing

S&K Pump & Plumbing Logo

Our Rating

User Rating

20880 Enterprise Ave, Brookfield, WI 53045 (262) 782-7190 snkpump.com

Great customer service

Transparent pricing

Free quotes

Services Offered

Drains
Gas pipes
Water heater
Sump pump
Water treatment
Residential plumbing
Remodeling
Fixtures
Inspections
Toilets
Garbage disposal
Backflow testing
Sewers
Emergency calls

Arndt & Son Plumbing

Arndt & Son Plumbing Logo

Our Rating

User Rating

201 Railroad St, Brooklyn, WI 53521 (608) 530-1301 arndtandsonplumbing.com

Free quotes

Transparent pricing

Great customer service

Educates customers

Services Offered

Repiping
Inspections
Fixtures
Drains
Gas pipes
Water heater
Remodeling
Sewers
Sump pump
Residential plumbing
Water treatment
Toilets
Septic tank
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on plumbers to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

What Services Do Janesville Plumbing Companies Offer?

Leak Repair

Plumbing leaks send your water bills skyrocketing, and they might damage the surrounding area if they're not addressed promptly. A professional plumber can identify the source of the leak and patch it.

Clog Repair

Obstructed pipes and drains may result in flooding, water damage, and backflow. Janesville plumbers have the necessary equipment to eliminate clogs. They'll also give you recommendations on avoiding future problems.

Pipe Replacement

Your home's pipes will deteriorate or start leaking with age. Replacement isn't as much of a hassle as it used to be, with new and resilient materials that could have longer life spans. Plumbing companies have the expert skill to replace older pipes nearing the end of their useful life.

Fixture Installation

Fixtures don't last forever, and they'll start to malfunction over time. You may also want new fixtures as part of a kitchen or room remodel. No matter your motivation, professional plumbers can install new bathtubs, toilets, showers, and sinks with ease and efficiency.

Gas Repair

In addition to typical plumbing work, some plumbers train to find and fix gas leaks from radiators, ovens, and other appliances. Should you notice the familiar scent of a gas leak, exit your home and call your utility provider.

Annual Inspections

Your plumbing undergoes extensive daily wear and tear, so it's important to schedule regular inspections. Getting a yearly inspection can help detect problems before they become serious, saving you money on repairs in the long run.

Emergency Services

There's never "the right time" for plumbing emergencies like burst pipes and overflowing toilets, but what if you can't wait for repairs? To get your home back to normal quickly, many Janesville plumbing companies have crews on-call to handle immediate situations. Though emergencies are pricier than scheduled maintenance, it's required at times to avoid extensive damage.

Cost of Plumbing Services in Janesville

Janesville plumbing repair companies commonly charge between $94 and $314 for their services. Prices depend on each job's specifics, and you'll pay additional fees for emergency repairs. Check the table below to get an idea of the average plumbing costs in Janesville.

ProjectEstimated Cost
Clog and drain clearing$68 - $338
Leak repair$101 - $304
Burst pipe repair$745 - $2,979
Faucet installation$126 - $503
Toilet installation$287 - $767
Pipe rerouting$586 - $1,256
Main water line repair$389 - $3,109
Water heater repair$112 - $559
Water heater installation$767 - $1,916
Water softener installation$205 - $512

Check Licensing and Insurance

The Wisconsin Department of Safety and Professional Services licenses master and journeyman plumbers in Janesville. A separate license is required for work involving propane and natural gas. You should also choose a bonded and insured plumber to protect yourself financially if damage or accidents occur.

Check Union Status

You don't necessarily have to hire a union plumber, but choosing one means that your technicians tend to have passed stronger vetting and training standards.

Assess Their Experience

Plumbers with extensive local experience will be more familiar with Janesville's most common plumbing conundrums. By choosing a local company, you could get issues handled faster.

Read Customer Reviews

Read through customer reviews on sites like Google Reviews and the Better Business Bureau (BBB). Pay attention to what past clients have said about a plumber's customer service and workmanship.

Compare Multiple Quotes

Make an informed decision by getting multiple different estimates for your project. Each quote should be based on local market rates, not too high or too low. If an offered price looks unrealistically low, it probably is.

Ask About Warranties and Guarantees

A confident plumbing company will back up its work with warranties. Ask each company how long its warranty lasts and what it encompasses. If you're having new fixtures or appliances installed, you should also determine what manufacturer warranties apply.

Frequently Asked Questions About Plumbing in Janesville, WI

Plumbers can fix these common problems:

  • Clogged drains
  • Lack of hot water
  • Low water pressure
  • Leaks and water damage
  • Running toilets
  • Septic and sewer line issues

Plumbers may only accept tips if their employer allows them to You can choose to tip them for particularly exceptional service, but you're not obligated to do so.

You might be able to unclog a drain or fix a running toilet on your own. However, if the issue persists or if you can't identify the cause, it's best to call a professional plumber. Plumbing problems could cause significant damage if ignored or addressed improperly.

Many plumbers offer both online and over-the-phone scheduling. For emergency services, you'll need to call.

Plumbers can fix water heaters if their license allows them to do so. If your water heater is leaking, makes unusual noises, doesn't properly heat your water, or is more than 8–12 years old, schedule a professional inspection. Water heater components can be dangerous, so we highly advise leaving repairs to trained technicians.

Other Janesville, WI Home Services

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