About C.A.B. Backflow
Licensed, bonded, and EPA certified — serving homes and businesses with honest, expert plumbing for over 30 years.
About us
Expert plumbing contractors you can trust
Our team of skilled plumbers is continuously trained in the latest high-efficiency technology.
Experienced & Certified
C.A.B. Backflow Inc. Plumbing, Sewer & Drainage has been serving Gurnee, IL and the surrounding areas for over 30 years. The company is licensed and bonded with the State of Illinois and certified by the Illinois EPA Division of Public Water Cross-Connection Control Device Inspectors — so every job meets the highest standards of safety and compliance.
Customer-First Approach
We take great care to communicate with every customer in a professional manner. Our reputation is built on service, safety, and quality — no matter how big or small the job. From the first call to project completion, we're committed to making the experience smooth and stress-free.
Fair Pricing, Quality Work
We believe great plumbing should be accessible. We offer fair, transparent pricing and walk you through your options before any work begins — no surprises, no pressure. Just honest work done right.
Why choose us
Leave it to the pros — we back our work
For over 30 years, C.A.B. Backflow Inc. has been the name Gurnee homeowners and businesses turn to when they need plumbing done right.
- 30+ years of plumbing experience
- Licensed, bonded & Illinois EPA certified
- Fair, transparent pricing on every job
- Residential & commercial services
A full range of plumbing services
Backflow Testing & Repair · RPZ Backflow Testing · Backflow System Installation · Plumbing Services · Water Heater Installation · Tankless Water Heater Services · Toilet Repair · Bathtub Repair · Leak Repair · Copper Repiping · PEX Plumbing · Repiping Services · Softener System Services · Sump Pump Installation
Dedicated professionals
The experience and credentials to back it up
With a passion for innovation we bring diverse expertise to every project.
30+
Years of Experience Three decades of hands-on plumbing expertise serving Gurnee, IL and surrounding areas.
Licensed & Bonded
State of Illinois Fully licensed and bonded, giving you peace of mind on every job.
Illinois EPA Certified
Cross-Connection Control Certified by the Illinois EPA Division of Public Water Cross-Connection Control Device Inspectors.
5-Star Rated
Google Reviews Consistently praised by customers for professionalism, reliability, and fair pricing.
Get in touch
Ready to help with your plumbing needs
Give us a call or fill out the form below and we'll get back to you within 24 hours.
