About Us

Established over 20 years ago, Quality Service Inc. is a trusted provider for water and waste systems in Central Valley and Northern California. Our dedicated team meets client demands in an ever-changing industry. With our expertise, we provide high-quality services that meet regulations and exceed customer expectations. We use cutting-edge technology and solutions to maintain efficient water and waste systems.

We value our partnerships and strive to make a positive impact in the communities and spaces we serve. With our customer-focused approach, we are committed to delivering sustainable and reliable solutions for public water and waste systems in the region.

We aim to facilitate complex regulatory requirements for our clients. We strive to live up to our namesake by always providing a quality service.

  • Water System Operations

    Water system operators are essential in delivering safe, clean drinking water to our communities. They expertly manage the complex journey from source to tap, ensuring every drop meets health and environmental standards. Discover the vital role these unsung heroes play in safeguarding our most precious resource. Our staff hold D1-D3 and T1-T3 certifications for water system distribution and treatment operation.

  • Construction Service/Maintenance

    Our Construction & Service Department is the driving force behind the development and upkeep of water infrastructure. Possessing a comprehensive understanding of water systems, this devoted team guarantees that our clients benefit from water solutions that are not only dependable and effective but also sustainable. From conceptual designs to the finished construction, they establish the groundwork for securing clean water access.

  • Regulatory Compliance/Technical Consulting

    Our team of technical experts and environmental technicians is here to guide you through the maze of regulatory compliance, and real-time monitoring of your analytical data (historical and current) ensuring your water system adheres to ever changing local, state, and federal regulations. We excel in securing permits, crafting technical reports, and much more. Trust us to keep your water operations both efficient and compliant!

  • Cross Connection/Backflow Services

    A cross-connection control is a way to prevent harmful substances from entering your drinking water. We begin by conducting surveys every four to five years to identify any potential risks or existing issues in the plumbing.

    At QSI, we also provide backflow testing, reporting, and repairs. California Law requires annual backflow testing, and our certified staff will handle everything for you – from testing to reporting and submission

  • Wastewater Certified Operations

    Certified wastewater operators are key in managing your waste water facility, ensuring the effective treatment of waste water generated. They expertly handle the unique challenges of smaller systems, focusing on pollutant removal and maintaining water quality to meet stringent environmental standards. Their role is crucial in protecting public health and local ecosystems, providing a vital service to these close-knit communities

  • Groundwater Chemistry Analysis

    Our team of professionals diligently monitor your groundwater chemistry, not just to meet current standards but to anticipate future challenges, giving you maximum notice and preparedness for any emerging issues as it relates to changing laws and regulations.

  • Potable Well Consulting

    QSI will help design and manage the construction of a new potable well to meet county, state, and federal standards for construction and permitting as a public water system source.

  • Design/Build Consulting

    With our many years of experience, we work to design the most cost efficient solution to your problems. From designing a functional and cost effective groundwater treatment system to designing water system distribution piping, we work hard for you.

FAQs

Do I need a water system operator?

If you manage a public water system in California, hiring a certified water system operator is essential. California regulations require public water systems to have a designated, certified operator responsible for ensuring that the system meets state and federal water quality standards. These professionals possess the necessary expertise to manage the daily operations, maintain compliance with health and safety regulations, and respond to any water quality issues. Their role is crucial in safeguarding public health and ensuring the reliability and safety of your water supply, making them an indispensable part of managing a public water system in California.

Is Quality Service, Inc. a laboratory?

Quality Service is not a laboratory. We work closely to our clients’ contracted laboratories to ensure all required groundwater/wastewater analytical samples are collected and facilitate sampling at request.

Is QSI a licensed driller?

QSI is not a drilling company nor do we operate drilling rigs. We facilitate the construction of wells by working closely with trusted professionals.

Can QSI assist me with permitting?

Yes! QSI specializes in completing all manors of required permitting for public water systems including permit amendments for a new proposed water system, change of ownership, addition of new sources, addition of treatment systems, preliminary technical reporting, and more!