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Waterproofing Inspector Jobs in California (NOW HIRING)

Waterproofing Company

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Waterproofing Construction Worker

North Hollywood, CA · On-site

$20 - $30/hr

Work alongside inspectors, general contractors, and other trades on active job sites * Document ... waterproofing, roofing, concrete, or membrane experience is a big plus * Able to lift 50 lbs and ...

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Merit Roofing & Waterproofing

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Business Developer

Irvine, CA · On-site

$70K - $80K/yr

Maintain a consistent pipeline of qualified roofing, waterproofing, maintenance, and repair opportunities. * Generate new RFP invitations, roof inspections, maintenance opportunities, and replacement ...

Frey Consulting Group

Superintendent

Sacramento, CA · On-site

$80 - $110/hr

Award-winning commercial roofing and waterproofing contractor with over 30 years' experience ... Coordinate materials, equipment, and subcontractors, inspect completed work for quality, and keep ...

The Contractor Consultants

Shop Manager

Carlsbad, CA

$25 - $30/hr

Pacific Coast Construction and Waterproofing Inc Pay Range: $25 - $30 per hour (based on experience ... Inspect returned tools to verify proper functionality and completeness. * Ensure all accessories ...

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Waterproofing Inspector information

What is a waterproofing inspector?

Waterproofing Inspectors are professionals responsible for examining buildings, structures, or construction sites to ensure that waterproofing systems are properly installed and functioning as intended. They check for leaks, moisture intrusion, and the quality of materials used to protect structures from water damage. Their work helps to prevent long-term issues such as mold, structural deterioration, and other water-related damages. Inspectors typically follow building codes and standards, and may provide recommendations for improvements or repairs.

What are the key skills and qualifications needed to thrive as a waterproofing inspector?

To thrive as a Waterproofing Inspector, you need a solid understanding of construction practices, building codes, and waterproofing systems, often supported by relevant certifications or technical training in building inspection. Familiarity with inspection tools, moisture meters, reporting software, and sometimes certification like ICC or similar is commonly required. Attention to detail, effective communication, and problem-solving skills set standout inspectors apart when interacting with contractors and documenting findings. These capabilities are crucial for ensuring building safety, compliance, and long-term protection against water damage.

What are some common challenges faced by a waterproofing inspector on construction sites?

Waterproofing Inspectors often encounter challenges such as coordinating with multiple contractors to ensure waterproofing standards are met, identifying defects or inconsistencies in application, and keeping up with evolving materials and installation techniques. The role demands a keen eye for detail and thorough documentation to verify compliance with project specifications and building codes. Additionally, inspectors must manage tight project timelines while maintaining clear communication with project managers, architects, and field crews to resolve issues promptly.

What is the difference between Waterproofing Inspector vs Construction Inspector?

AspectWaterproofing InspectorConstruction Inspector
CertificationsOSHA, waterproofing-specific certificationsOSHA, general construction certifications
Work EnvironmentBuilding sites, waterproofing projectsVarious construction sites, multiple trades
Employer & IndustryConstruction firms, waterproofing companiesGeneral contractors, construction companies
Job FocusInspecting waterproofing systems and ensuring water resistanceInspecting overall construction quality and compliance

Waterproofing Inspectors focus specifically on waterproofing systems, ensuring water resistance and proper installation. Construction Inspectors have a broader role, overseeing overall construction quality across multiple trades. Both roles require OSHA and industry-specific certifications, but Waterproofing Inspectors specialize in waterproofing materials and techniques within the construction industry.

What are popular job titles related to Waterproofing Inspector jobs in California?

For Waterproofing Inspector jobs in California, the most frequently searched job titles are:

What job categories do people searching Waterproofing Inspector jobs in California look for?

The top searched job categories for Waterproofing Inspector jobs in California are:

What cities in California are hiring for Waterproofing Inspector jobs?

Cities in California with the most Waterproofing Inspector job openings:

Waterproofing Inspector jobs near you
Infographic showing various Waterproofing Inspector job openings in California as of August 2026, with employment types broken down into 85% Full Time, 9% Part Time, 4% Contract, and 2% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution.

Waterproofing Inspector / Building Envelope Inspector

Twining

Fountain Valley, CA

$46 - $56/hr

Full-time

Re-posted 24 days ago

Job description

Waterproofing Inspector / Building Envelope Inspector – Southern California.

Twining Consulting, Inc., an innovative engineering, testing, and inspection company, is seeking a Waterproofing Inspector / Building Envelope Inspector in our Southern California area.

Job Duties:
  • Perform field inspections of waterproofing and building envelope systems, including below-grade waterproofing, traffic coatings/deck coatings, roofing tie-ins and flashing, window and door flashing, air/water resistive barriers (WRB / AB), and sealants and expansion joints.
  • Verify installation in accordance with project plans and specifications, manufacturer requirements, and ASTM / AAMA / ICC / industry standards.
  • Document inspections with detailed daily reports and photos.
  • Communicate deficiencies and required corrections to the contractor and project team.
  • Witness testing such as flood testing, spray testing, adhesion/bond testing, and thickness/mil verification.
  • Coordinate with Project Inspector Description Managers regarding schedule and site needs.
  • Maintain professional communication with clients and jobsite personnel.
  • Follow company safety policies and procedures.
Requirements:
  • Minimum of 2 years of experience in construction inspection, waterproofing, roofing, or building envelope work preferred.
  • Ability to read construction drawings and specifications.
  • Strong written and verbal communication skills.
  • Ability to work outdoors and access active construction sites.
  • Ability to climb ladders, access roofs, and walk uneven surfaces.
  • Experience with building envelope and waterproofing inspection preferred.
  • ICC Special Inspector certification preferred.
  • ACI/ICC/ABAA/RCI/IIBEC/AWS/NDT certifications preferred.
  • Experience with ASTM / AAMA / building enclosure testing preferred.
  • OSHA 10 or OSHA 30 preferred.
  • Valid driver’s license.
Excellent benefits package including medical, dental and 401(k) Plan. Hourly commensurate with experience.

EOE STATEMENT We are an affirmative action participant and equal employment opportunity employer of protected veterans and individuals with disabilities. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin, disability status, protected veteran status or any other characteristic protected by law.
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