Gunderson Plumbing Inc.

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Professional Plumbing Services Built on Trust

Family-owned plumbing experts delivering reliable residential and commercial services with honest pricing, quality workmanship, and fast response across McHenry County.

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Our Office

3200 Lakeside Court McHenry, IL 60050

Our Phone

PH : (815) 653-7806

Our Email

ralphgundersonplumbing
@gmail.com

Trusted Experts

Delivering dependable solutions with proven results

Who We Are

Decades Of Reliable Plumbing Service

Gunderson Plumbing is a family owned & operated full-service commercial and residential plumbing company. We are fully licensed, bonded and insured. Established in 1972, by Ralph Gunderson and now operated by his daughters and lead plumber Jason Williams. Ralph Gunderson, an icon in the community has honestly and successfully provided plumbing and septic tank services to businesses and residential clients in the McHenry County and Lake County regions for over 40 years.
  • Family Owned Business
  • Licensed & Insured Team
  • Decades Industry Experience
  • Community Trusted Name
  • Residential Service Experts
  • Commercial Plumbing Solutions
Our Services
Our Services

Expert Plumbing Solutions

View All Services

Residential & Commercial

Complete plumbing solutions tailored for homes and businesses of all sizes

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Septic Pump & Maintenance

Routine maintenance and pumping services to keep your system running smoothly

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Maintenance & Pump

Do you have a sump pump that is not kicking on or is not emptying?

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Backflow Prevention

Ensure clean water supply with certified backflow testing and prevention services

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Years experience
1.5 +
Delivering reliable plumbing and septic services to local homes and businesses
Projects complete
35 +
Successfully completed residential and commercial plumbing jobs with consistent quality workmanship
Hours Support
0
Always available for emergency plumbing needs with fast response and dependable service
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Request Fast and Reliable Plumbing Service

Have a plumbing issue or need a quote? Fill out the contact form and our experienced team will respond promptly with reliable solutions, transparent pricing, and professional support to resolve your problem quickly and efficiently, ensuring your complete satisfaction every step of the way.

Stories of Trust

And Excellence.

They responded quickly, fixed my leaking pipe professionally, and explained everything clearly with honest pricing and excellent customer service overall.
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Joseph Martin McHenry, IL
Gunderson Plumbing provided fast emergency service and solved our drainage issue efficiently without any hidden costs or unnecessary delays at all.
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Lisa Gimenez Lake County, IL
Very reliable and experienced team who handled our septic system maintenance perfectly and ensured everything was working smoothly again.
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Alex Burki McHenry, IL
Customer Satisfaction
0 %
Trusted by Customers Every Single Time
Why Choose Us

Reliable Plumbing You Can Trust

We provide dependable plumbing services backed by decades of experience, licensed professionals, and honest pricing. Our team focuses on fast response, quality workmanship, and customer satisfaction, ensuring every job is completed efficiently with long-lasting solutions for residential and commercial needs.
  • Family owned business with decades of experience
  • Licensed, bonded, and fully insured professionals
  • Fast emergency plumbing response anytime needed
  • Honest pricing with no hidden charges
  • High quality workmanship on every project
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Trusted Local Experts

Reliable Plumbing Support You Can Trust

Gunderson Plumbing Inc.’s experienced team delivers dependable plumbing services with fast response times, honest communication, quality workmanship, and customer satisfaction.

Customer Service Advantages

Fast Same-Day Solutions

Fast Same-Day Solutions

Licensed Skilled Professionals

Licensed Skilled Professionals

Honest Transparent Pricing

Honest Transparent Pricing

0 +
Years of Experience
Emergency Help

24/7 Emergency Plumbing Services

Burst pipe, leak, or major plumbing issue? Our emergency team is available 24/7 to respond quickly, minimize damage, and restore your plumbing system with fast, reliable, and professional service anytime you need help.

  • 24/7 Availability
  • Emergency Drain Service
  • Fast Response
  • Burst Pipe Fix
Our Services
Call Us Any Time!

(815) 653-7806

Licensed Expert Plumbers

Skilled professionals providing accurate plumbing repairs, maintenance, and dependable customer-focused service

Fast Emergency Response

Quick emergency plumbing support available for leaks, drain blockages, broken pipes, and urgent repair situations.

Complete Septic Services

Professional septic pumping, cleaning, maintenance, and repair solutions for residential and commercial properties.

Honest Upfront Pricing

Transparent estimates with no hidden charges, ensuring affordable plumbing solutions and long-term relationships.

Residential & Commercial

Drain Cleaning

Frozen Pipes

Kitchen & Bath

Backflow

Repairs

Septic

More Happy Clients

Real Feedback From Our Customers

They arrived quickly during our emergency and fixed the leaking pipe efficiently. Very professional, honest, and highly reliable service overall.
Casey M. Kanter

McHenry, IL

Excellent plumbing service with clear communication, fair pricing, and fast work. They solved our drainage problem without any hassle or delay.
Marshall M. Moore

Lake County, IL

Highly skilled team who handled our septic issue professionally and ensured everything was working perfectly before leaving the job site.

Jeffrey C. Sterling

Lake County, IL

Get in touch

Schedule Your Plumbing Service Today

Whether you need emergency repairs, septic maintenance, drain cleaning, or plumbing installations, our experienced team is ready to provide fast, dependable, and professional service for your home or business.
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