They fixed a leaking bathroom pipe quickly and professionally. Highly recommend!
Backflow Prevention & Testing
Call +1 (347) 216-2800How We Handle Emergencies
Our streamlined process ensures fast, effective solutions with complete transparency
1. Call or submit a request
2. Free Estimate
3. Quality Guarantee
Problems This Service Solves
- Contaminated drinking water
- Sewage backflow into clean lines
- Failed backflow preventers
- Health code violations
- Cross-connection hazards
- Waste entering water supply
- Non-compliant devices
- Failed testing requirements
What Our Customers Say
We called in the middle of the night for a burst pipe – fast response and excellent work!
I called them to fix a stubbornly clogged drain that I couldn't clear myself. They showed up on time, fixed it fast, and the price was exactly what they quoted over the phone. Five stars!
It’s hard to find honest plumbers these days, but SPK Plumbing exceeded my expectations.
We manage multiple residential units and rely heavily on SPK Plumbing for all our repair needs.
They are always punctual, completely transparent with their pricing, and the quality of their work is flawless. Highly recommend them to any business owner.
Frequently asked questions
Commercial sewer rodding uses heavy-duty flexible rods with cutting attachments to break up and remove blockages from large-diameter sewer lines. Our technicians insert the rod through a cleanout access point and power it through the pipe, cutting through obstructions like grease, debris, and tree roots. It is designed specifically for the larger pipes and tougher blockages found in commercial properties.
The most common devices include Reduced Pressure Zone assemblies (RPZ), Double Check Valve assemblies (DCVA), and Pressure Vacuum Breakers (PVB). Our licensed technicians assess your property and install the device that meets Chicago municipal code requirements for your specific application.
Chicago requires commercial backflow devices to be tested at least once per year by a certified tester. Internal components such as check valves and seals wear out over time and can fail without visible signs. Annual testing keeps your business compliant with Chicago Department of Water Management regulations.
If your device fails inspection, it must be repaired or replaced immediately to remain compliant. Our certified technicians carry common replacement parts and can perform same-day repairs or install a new approved device, providing all required documentation for city compliance.
Contact & Request Form
Phone
+1 (347) 216-280024/7 Emergency Service
Within 24 hours
Address
Gurnee Illinois, USA
Homes & businesses
Hours
7AM-6PM
Regular: Mon-Fri 7AM-6PM