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Backflow Testing Jobs in California (NOW HIRING)

Principles of general construction, fabrication, hydraulics, and backflow testing and installation. Tools, materials, equipment and procedures used in skilled park and golf course maintenance work.

Backflow Testing certification. TYPICAL JOB DUTIES: * Inspects plumbing fixtures and associated equipment such as water, sewer, gas, steam, and irrigation system pipes, fittings, valves, pumps ...

Service Plumber

El Cajon, CA · On-site

$32 - $50/hr

Conduct preventive maintenance, system inspections, water quality testing, backflow certification support, and efficiency assessments to minimize downtime and extend system life. * Ensure all work ...

Service Plumber

El Cajon, CA · On-site

$32 - $50/hr

Conduct preventive maintenance, system inspections, water quality testing, backflow certification support, and efficiency assessments to minimize downtime and extend system life. * Ensure all work ...

Plumber Lead

El Cajon, CA · On-site

$40 - $55/hr

... backflow prevention, medical gas), you'll lead crews on advanced jobs, ensure exceptional safety ... Proficiency with plumbing tools, diagnostic equipment, pressure testing, and digital reporting ...

Plumber Lead

El Cajon, CA · On-site

$40 - $55/hr

... backflow prevention, medical gas), you'll lead crews on advanced jobs, ensure exceptional safety ... Proficiency with plumbing tools, diagnostic equipment, pressure testing, and digital reporting ...

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Backflow Testing information

See California salary details

$17

$27

$38

How much do backflow testing jobs pay per hour?

As of Jul 22, 2026, the average hourly pay for backflow testing in California is $27.91, according to ZipRecruiter salary data. Most workers in this role earn between $23.94 and $30.82 per hour, depending on experience, location, and employer.

How to get into backflow testing?

To become a backflow tester, you typically need to complete a state-approved training program and obtain a certification or license, which demonstrates knowledge of plumbing codes and backflow prevention devices. Gaining experience with plumbing tools and systems is also beneficial, and some states require ongoing education to maintain certification. Employment often involves working for plumbing or water utility companies, with a focus on safety and technical skills.

How hard is it to get your backflow certification?

Obtaining a backflow testing certification typically involves completing a state-approved training course, passing a written exam, and gaining practical experience. The process can take several weeks to months depending on the program and scheduling, and maintaining certification often requires ongoing education. Having technical skills and familiarity with plumbing systems is also beneficial.

Is backflow certification worth it?

Backflow testing professionals often pursue certification to demonstrate their knowledge of plumbing codes and safety standards, which can improve job prospects and credibility. Certification may be required by local regulations and helps ensure proper testing and maintenance of backflow prevention devices. Having certification can lead to higher earning potential and more job opportunities in the field.

How much do backflow testers make?

Backflow testers in Florida typically earn between $40,000 and $60,000 annually, depending on experience, certifications, and the complexity of the systems they test. The job often requires certification and knowledge of local plumbing codes, with opportunities for overtime and additional pay for specialized skills.

What is the difference between Backflow Testing vs Backflow Prevention Installer?

AspectBackflow TestingBackflow Prevention Installer
CertificationsCross-Connection Control Tester CertificationBackflow Prevention Assembly Certification
Work EnvironmentInspecting and testing backflow prevention devicesInstalling and repairing backflow prevention devices
Industry UsagePerformed by licensed testers to ensure device functionalityPerforms installation and maintenance of backflow preventers

Backflow Testing involves inspecting and testing existing backflow prevention devices to ensure they function correctly, while Backflow Prevention Installers focus on installing and maintaining these devices. Both roles require specific certifications and work closely within the same industry to protect water quality.

What are the key skills and qualifications needed to thrive as a Backflow Tester, and why are they important?

To thrive as a Backflow Tester, you need a solid understanding of plumbing systems, water safety regulations, and typically a certification in backflow prevention testing. Familiarity with backflow testing equipment, digital reporting tools, and knowledge of local codes are essential for accurate inspections. Attention to detail, problem-solving ability, and strong communication skills help ensure issues are correctly identified and explained to clients. These skills and qualifications are crucial to maintain public health, comply with legal requirements, and build trust with customers.

What is backflow testing?

Backflow testing is the process of checking a plumbing system’s backflow prevention device to ensure it is functioning correctly and preventing contaminated water from flowing back into the clean water supply. This is crucial for maintaining water safety in residential, commercial, and industrial settings. Certified professionals use specialized equipment to test the device, and most local regulations require annual testing to comply with health standards. Regular backflow testing helps protect public health by preventing cross-contamination of drinking water.

What are some of the most common challenges faced by backflow testers in the field?

Backflow testers often encounter challenges such as accessing hard-to-reach or poorly maintained backflow prevention devices, which can be located in confined spaces, underground, or exposed to the elements. Weather conditions and equipment malfunctions can also impact the accuracy and safety of tests. Additionally, testers must frequently coordinate with property owners or facility managers to schedule inspections and ensure compliance with local regulations. Strong problem-solving skills and adaptability are essential for overcoming these obstacles and maintaining high standards of safety and service.
What cities in California are hiring for Backflow Testing jobs? Cities in California with the most Backflow Testing job openings:
Infographic showing various Backflow Testing job openings in California as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $58,050 per year, or $27.9 per hour.
Parks Maintenance Mechanic

$31.15 - $39.76/hr

Other

Posted 12 days ago


Job description

The Position Make a visible impact in your community by ensuring the equipment that powers our parks is reliable and ready for use. This role is perfect for a skilled mechanic who enjoys hands-on work and takes pride in supporting public spaces. Salary Incentives: 2.5% Education Incentive - Bachelor's Degree 5% Education Incentive - Master's Degree The Parks Maintenance Mechanic is responsible to perform a variety of skilled duties in the repair and maintenance of equipment in City parks, and a variety of building facilities and structures; to build, fabricate, repair and maintain buildings, grounds, playgrounds, picnic facilities and irrigations systems; and to perform other duties as assigned

Application Process Applicants will be assessed on the application submitted. Due to the volume of applications received, resumes will not be screened for the purpose of determining who is most qualified to compete in the testing process. It is the applicant's responsibility to fill out the "Education" and "Work Experience" sections of the application with complete information and adequate detail.

Do not substitute any part of the application form with the words "see resume". The following information is provided for you to use as a reference and as a planning tool. Human Resources is unable to schedule make-up examinations.

Human Resources reserve the right to revise the testing process to best meet the needs of the City. Tentative Schedule Online Exam July 28, 2026 - August 4, 2026 The City of Modesto is an equal opportunity employer. We are committed to fostering, cultivating and preserving a culture of diversity, equity and inclusion.

A City application is required, including Supplemental Questionnaire.The City of Modesto does not sponsor H-1B Visas. Salary offered depends on candidate's experience. Essential and Marginal Function Statements Essential and other important responsibilities and duties may include, but are not limited to, the following: Essential Functions: Receive, review and prioritize work orders based on importance and safety concerns

Troubleshoot, install, maintain and repair irrigation systems to include hydraulic valves, backflow prevention devices, booster pumps, automatic control clocks, water main and lateral lines, low voltage wiring, and sprinklers. Note: The extent of electrical work to be performed is to be limited to work with wiring beyond the disconnect and will not include any other electrical wiring. Inspect, repair and maintain a variety of park equipment including benches, playground equipment, bleachers, dugouts, backstops, reservation boards, electric score boards, basketball hoops, tennis courts, wind barriers and soccer posts.

Fabricate, build and weld pool fences and gates; repair and install pool equipment; conduct annual pool inspections. Repair, weld and fabricate trailers, bar-b-cues, parking lot gates, ball field score boards, security gates, signs, and picnic facilities. Perform general building maintenance including, but not limited to, replacement and repair of doors, door locks, window screens, windows, fixtures, roofing, and sky lights; perform rough and finished carpentry work on City facilities Install basketball courts, score boards and repair backstops.

Repair restrooms including plumbing fixtures, potable water supply, toilets and vanity; install pipes and plumbing fixtures; clear clogged drains. Mix concrete; prepare forms and pour foundations; remove unsafe concrete. Alter, repair, and construct articles and structures of wood, metal, concrete and other materials; design, build and install shelves; cabinets and lockers.

Construct, alter and install walls and partitions. Perform maintenance on heating, air conditioning and ventilation systems. Complete forms, requisitions and work status reports.

Safely and effectively maintain and operate various pieces of equipment, including but not limited to, backhoe, trencher, front loader, dump truck, compressors, jack hammers, welder, cutting torch, and concrete saws. Assemble, install, maintain and repair bus shelters, benches, trash cans and ordinance signs. Build and maintain positive working relationships with co-workers, other City employees and the public using principles of good customer service.

Observe and maintain a safe working environment in compliance with established safety programs and procedures. Marginal Functions: Perform related duties as assigned. Minimum Qualifications Knowledge of: Principles of general construction, fabrication, hydraulics, and backflow testing and installation.

Tools, materials, equipment and procedures used in skilled park and golf course maintenance work. Techniques of cement finishing, rough and finished carpentry, masonry, drywall and texture. Techniques of metal fabrication, torch cutting and welding.

Techniques for installing, troubleshooting, maintaining and repairing irrigation systems. Operation and maintenance of a wide variety of general construction and maintenance equipment. Practices of playground inspection, maintenance and safety.

Techniques for installing, maintaining and repairing pool equipment. Safe work practices. Office procedures, methods, and equipment including computers and applicable software applications such as word processing, spreadsheets, and databases.

Ability to: Design, fabricate, weld and install a variety of park related equipment. Repair, install and maintain buildings, play apparatus, and sprinkler systems. Safely use a variety of tools and equipment utilized in maintaining parks and buildings.

Perform safety checks on playground equipment; identify and correct any safety issues. Estimate cost and time associated with projects. Keep accurate reports.

Understand and carry out oral and written instructions. Read basic blueprints and park irrigation plans. Establish and maintain effective working relationships with those contacted in the course of work.

Communicate clearly and concisely, both orally and in writing. Operate office equipment including computers and supporting word processing, spreadsheet, and database applications. Experience and Training Guidelines Any combination of experience and training that would likely provide the required knowledge and abilities is qualifying.

A typical way to obtain the knowledge and abilities would be: Experience: Two years of semi-skilled maintenance experience in carpentry, concrete, masonry, metal work, welding, painting, and/or plumbing work. Training: High School diploma or GED equivalency supplemented by specialized training in one or more trades areas. License or Certificate: Possession of a valid Class B Commercial California driver's license with specific endorsements, as assigned, is required within 60 days of appointment.

Failure to obtain any of the required licenses/certificates within the prescribed time and/or failure to pass the federally mandated DOT drug/alcohol test after obtaining the license may result in release from probation or termination. Physical and Mental Requirements Mobility: frequent performance of heavy manual labor; frequent standing for long period of time; frequent bending and squatting. Lifting: frequent lifting up to 50 pounds; occasional lifting up to 75 pounds.

Vision: constant use of overall vision. Dexterity: frequent grasping, holding, and reaching. Hearing/Talking: frequent hearing and talking in person.

May be required to wear ear protection or hear in noisy conditions. Emotional/ Psychological: frequent coworker contact; occasional working alone. Environmental: frequent exposure to loud noise; frequent exposure to chemicals, fumes, and other environmental substances.

Working Conditions Work is performed in a typical outdoor environment on a year-round basis subject to typical street or field noise and environment including exposure to loud equipment and machinery. Some positions may be assigned to remote locations. Positions may require occasional overtime or weekend work and travel is rare.