
We serve both residential and commercial clients and offer a variety of cost efficient solutions. We combine our dedication to excellence and use of the highest quality parts and equipment, to deliver on every project we work on!
PROJECTS
HEADWORKS FACILITY
General Contractor: Sundt & Walsh
Date: December 2023 - February 2024
Services Provided: CIWS collaborated with Sundt & Walsh on various components of the project. This included the assembly and setup of trailers, as well as the installation and management of sewer and water systems. We also completed both the rough and finish work for the ADA-compliant restroom. Additionally, CIWS handled the installation of a rainwater system for the administrative buildings.

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Sewer & Water Systems

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Ductile Pipes & Butterfly Valves
BIOSOLIDS
General Contractor: Western Waters
Date: November 2023 - Present
Services Provided: CIWS collaborated with Western Waters on the testing, engineering, and installation of ductile pipes ranging from 4" to 10" in diameter, as well as the installation of butterfly valves.

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Plumbing Solutions
SOUTHEAST COMMUNITY CENTER
General Contractor: Pankow Builders
Date: 2019-2022
Services Provided: CIW and Sons served as the prime subcontractor for plumbing on the Alex Pitcher Pavilion building. CIW collaborated with the project team to complete the plumbing installation with excellence.
SUNNYDALE HOPE SF
General Contractor: Nibbi Brothers
Date: 2019
Services Provided: CIW Sons Plumbing spearheaded the prefabrication process for the Sunnydale HOPE Project, setting up offsite prefabrication for efficient installation of waste, drain, and hot & cold water systems—streamlining the build and enhancing project efficiency.
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Offsite Prefabrication