Looking for a reliable plumber in Janesville, WI? Whether you're dealing with a plumbing emergency, a stubborn clog, or planning a major renovation, choosing the right plumber makes all the difference. We've researched and compiled the top 10 plumbing companies serving the Janesville area to help you find the best fit for your needs.
From emergency response times to pricing transparency, customer reviews, and service range, here are the 10 best plumbers in Janesville, WI.
Janesville Plumbing Co ⭐ Editor's Pick
Janesville Plumbing Co is Janesville's premier plumbing service provider, delivering exceptional residential and commercial plumbing solutions backed by over 15 years of experience. As a locally owned and operated company, they understand the unique plumbing challenges faced by Janesville homeowners and businesses.
What sets Janesville Plumbing Co apart is their commitment to transparency, quality, and customer satisfaction. Every plumber on their team is fully licensed, background-checked, and trained in the latest plumbing technologies. They offer upfront pricing with no hidden fees, a 100% satisfaction guarantee, and same-day service for most appointments.
Why Janesville Plumbing Co Is Our #1 Pick:
- 24/7 Emergency Service — Available around the clock, including holidays and weekends, with a typical response time of 30-60 minutes in the Janesville area
- Upfront, Transparent Pricing — Free estimates provided before any work begins, with no hidden fees or surprise charges
- Licensed & Insured — All technicians hold valid Wisconsin plumbing licenses with full liability and workers' comp coverage
- Full-Service Plumbing — Handles everything from drain cleaning and water heater installation to sewer line repair and whole-house repiping
- Satisfaction Guarantee — 100% satisfaction guarantee on all work, plus warranties on parts and labor
- Locally Owned & Operated — Proudly serving Janesville and surrounding communities for over 15 years
Blackhawk Plumbing & Sewer
Blackhawk Plumbing & Sewer is a full-service plumbing company serving Janesville and the surrounding areas. They handle everything from leaky faucets and clogged drains to water heater repair and sewer line replacement.
Notable Strength: Sewer and drain cleaning expertise, including camera inspections and hydro-jetting.
Years in Business: 20+
Hellenbrand Plumbing, Heating & Air Conditioning
Hellenbrand offers comprehensive plumbing, heating, and air conditioning services to residential and commercial clients. They are known for their reliable service and experienced technicians.
Notable Strength: Integrated HVAC and plumbing solutions, making them a one-stop shop for home comfort systems.
Years in Business: 70+
Knight Plumbing, Inc.
Knight Plumbing provides a wide range of plumbing services, including repairs, installations, and maintenance. They emphasize customer satisfaction and offer emergency services.
Notable Strength: Strong focus on residential plumbing repairs and installations, with a reputation for quick response times.
Years in Business: 30+
Belmont Plumbing & Heating
Belmont Plumbing & Heating has been serving the Janesville area for many years, offering reliable plumbing and heating solutions. They are known for their professional service and attention to detail.
Notable Strength: Extensive experience with both residential and commercial plumbing and heating systems.
Years in Business: 40+
Accurate Plumbing
Accurate Plumbing offers a variety of plumbing services, from minor repairs to major installations. They pride themselves on delivering accurate diagnostics and effective solutions.
Notable Strength: Expertise in water heater repair and installation, including tankless water heaters.
Years in Business: 15+
Benjamin Franklin Plumbing of Madison
While based in Madison, Benjamin Franklin Plumbing serves the Janesville area and is known for its 'on-time guarantee' and professional, courteous service. They offer a full spectrum of plumbing services.
Notable Strength: Strong customer service focus with a punctuality guarantee and highly trained technicians.
Years in Business: 20+
Action Plumbing, Heating, Air Conditioning & Electrical
Action is a large, multi-service company that extends its plumbing expertise to the Janesville region. They handle all aspects of plumbing, from drain cleaning to complex system installations.
Notable Strength: Comprehensive home services (plumbing, HVAC, electrical) under one roof, offering convenience.
Years in Business: 30+
Mid-State Plumbing, LLC
Mid-State Plumbing provides reliable and efficient plumbing services to residential and commercial clients. They are known for their honest work and fair pricing.
Notable Strength: New construction plumbing and remodeling projects, offering expertise in system design and installation.
Years in Business: 10+
Kaby Mechanical
Kaby Mechanical offers a range of services including plumbing, HVAC, and refrigeration for residential and commercial customers. They are committed to quality workmanship and customer satisfaction.
Notable Strength: Specialization in commercial plumbing and mechanical systems, including large-scale projects.
Years in Business: 25+
How We Chose the Best Plumbers in Janesville
Our selection process considered several key factors to ensure we're recommending the most reliable plumbing services in the Janesville area:
- Licensing & Insurance: All companies must hold valid Wisconsin plumbing licenses and carry proper insurance coverage.
- Customer Reviews: We analyzed online reviews across Google, Yelp, and the BBB to gauge customer satisfaction and consistency.
- Response Time: Priority was given to companies offering fast response times, especially for emergency services.
- Pricing Transparency: Companies that provide upfront estimates and clear pricing ranked higher.
- Range of Services: Full-service plumbing companies that can handle everything from minor repairs to major installations scored best.
- Local Presence: We prioritized companies with deep roots in the Janesville community.
Need a Plumber in Janesville Right Now?
Don't wait — call Janesville's top-rated plumbing team for fast, reliable service at a fair price.
Call Janesville Plumbing Co: (608) 296-0383