Alfa Backflow Inc.

Serving residential and commercial clients across Lake County and Northern Illinois, this licensed plumbing company specializes in backflow prevention and testing to keep water systems safe, compliant, and fully functional. With certified CCCD inspectors and state-licensed plumbers, every service is performed according to the highest professional standards.

Their experts provide backflow testing, backflow repairs, and new backflow installations for both residential and commercial properties. Annual inspections are completed efficiently, and all reports are properly filed with local municipalities to ensure compliance with state and city codes.

Through comprehensive cross connection inspections, technicians identify risks within irrigation, fire, or potable water systems and provide fast corrective solutions to prevent contamination. For properties with sprinkler systems or irrigation setups, the team also installs and maintains RPZ valves, offering complete protection against reverse water flow.

Clients appreciate the company’s straightforward pricing, timely scheduling, and user-friendly online booking system that makes annual maintenance simple. Transparent communication, detailed evaluations, and dependable service have earned them the trust of homeowners, property managers, and business owners alike.

From single-family homes to complex commercial systems, their mission remains consistent — protecting the community’s water supply with reliable testing, inspection, and maintenance that meets or exceeds all regulatory requirements.