Company bio
Design-build corrosion engineering and cathodic protection.
Corrosion Integrity, LLC is a design-build corrosion engineering and construction company specializing in corrosion consulting, cathodic protection and asset integrity services for buried and submerged metallic infrastructure. We serve water and wastewater utilities, oil and gas operators, nuclear and power generation facilities, and municipal, state and federal agencies across the United States — from initial condition assessment through design, construction, commissioning and long-term monitoring.
01 · Who we are
Engineers who stay for the construction.
Headquartered in Pleasant Grove, California, with operations in Arizona and crews that mobilize nationwide, Corrosion Integrity brings more than 50 years of combined engineering experience and AMPP-certified field personnel to every project.
Our workforce of experienced operators, technicians and engineers executes work safely, efficiently and on schedule — under demanding site conditions and tight budgets — and has earned a strong reputation with utilities and public agencies throughout California, Nevada, Arizona and Washington.
- Founded
- 2019 · Pleasant Grove, California
- Model
- Design-build — engineering and licensed construction under one contract
- Offices
- Northern California · Northern Arizona · crews mobilize nationwide
- People
- AMPP-certified CP and coating inspection personnel · 50+ years combined engineering experience
- Licensed
- CA CSLB #1057714 · AZ ROC #337772 · NV #0095161 · SBE #2025728 · MBE/WBE #22000141
02 · What we do
Measured first, then designed, then built.
Engineering & assessment
Our engineers perform corrosion failure analysis, condition assessments, corrosion and cathodic protection surveys, interference and stray-current testing, materials selection for corrosive environments, and galvanic and impressed-current CP design.
Technicians trained in non-destructive testing — magnetic flux leakage, ultrasonic testing, eddy current, guided wave and pit-depth analysis — evaluate pipelines, storage tanks and high-voltage transmission structures to establish current condition and remaining useful life.
Construction & installation
As a licensed contractor we self-perform anode well and groundbed installation, rectifier and remote monitoring installation, AC mitigation and grounding systems, corrosion monitoring systems, test stations, integrity digs, pipeline excavation and hydrovac support, and cathodic protection systems for storage tanks.
Because we design and build under one contract, our clients receive a single point of accountability from concept through commissioning.
03 · Core services
Six service lines, one contract.
Cathodic protection engineering & design
Galvanic and impressed-current CP design for pipelines, tanks and plant piping — soil resistivity and current-requirement testing, groundbed and rectifier sizing, solar-powered systems, and specifications to current NACE/AMPP, AWWA and API standards.
CP construction & installation
Self-performed installation of deep and shallow groundbeds, anode wells, rectifiers and remote monitoring units, test stations, bonds and isolation, AC mitigation and grounding — with commissioning, criteria verification and as-built documentation.
Pipeline integrity assessment
Close-interval potential surveys, DCVG/ACVG coating surveys, interference and AC-corrosion testing, ECDA, integrity digs with direct examination, and remaining-life evaluation per NACE SP0502, TM0497 and 49 CFR Parts 192/195.
Storage tank inspection & assessment
API 653 and STI SP001 inspections: MFL floor scanning, UT shell and floor thickness, pit-depth mapping and coating condition; interior and exterior CP evaluation and design; corrosion-rate and remaining-life determination.
Condition assessment & failure analysis
Root-cause corrosion failure analysis, corrosion surveys and troubleshooting, stray-current analysis, materials selection for corrosive environments, and NDT-based condition assessment of pipelines, tanks and HV transmission structures.
Coating inspection & consulting
AMPP-certified coating inspection: specification development, coating selection and substrate-compatibility review including NSF/ANSI/CAN 61 systems, surface-preparation verification, holiday testing and coating failure analysis.
04 · Industries we serve
Four sectors, one failure mechanism.
Steel in contact with an electrolyte corrodes the same way whether it is a potable water reservoir or a nuclear service-water line. What changes is the standard the work is held to, and the consequence of getting it wrong.
Water & wastewater
Transmission mains, welded-steel reservoirs and elevated tanks, treatment-plant piping and clarifiers, pump stations.
Oil & gas
Gathering, transmission and distribution pipelines, terminals and tank farms, compressor and pump stations, to 49 CFR 192/195.
Nuclear
Buried piping and tank integrity support aligned with NEI 09-14 and EPRI guidance — CP evaluation, design and monitoring.
Power generation & transmission
Gas-fired and steam plants, cooling-water and fuel piping, substations and grounding, HV transmission structures.
05 · Standards and codes we work to
The editions the work is actually held to.
Cathodic protection & pipelines
CP criteria and testingNACE SP0169-2024 · TM0497-2022 · SP0207 close-interval surveys · SP0104-2020 coupons · SP0286-2007 electrical isolation
AC interferenceNACE SP0177 · SP21424-2018
Pipeline integrityNACE SP0502-2025 ECDA · TM0109-2009 DCVG/ACVG · ASME B31.8S-2025 · ASME B31G-2023 · API RP 1160 R2024 · API 570, 5th Ed. 2024 · 49 CFR Part 192 Subpart I and Part 195 Subpart H
Storage tanks
InspectionAPI Std 653, 5th Ed. incl. Addendum 4 (2025) · STI SP001, 7th Ed. (2024)
Tank CP & liningsAPI RP 651, 5th Ed. (2024) · API RP 652, 5th Ed. (2020) · NACE SP0193-2016 on-grade tank bottoms · SP0285-2021 and TM0101-2012 USTs
Water storage tanksNACE SP0196-2020 · SP0388-2018 · ANSI/AWWA D104-23 · D106-24 · D102-24 · AWWA M42 and M27 · NSF/ANSI/CAN 61
Coatings, nuclear & power
CoatingsSSPC-SP 10/NACE No. 2 (2024) · NACE SP0188-2024 holiday testing · AMPP Coating Inspector Program (CIP)
Nuclear & powerNEI 09-14, Rev. 4 underground piping and tank integrity · EPRI 3002000596 CP application and maintenance · NACE SP0169 applied to plant buried piping
Editions current as of September 2026. Where a client specification or federal incorporation-by-reference cites an earlier edition, work is performed to that edition.
06 · Offices and nationwide service
Two offices. Crews that travel.
Headquarters — Northern California
3837 Howsley Road
Pleasant Grove, CA 95668
Northern Arizona office
Flagstaff, AZ 86001
Crews mobilize to project sites nationwide.
Licenses & certifications
- California CSLB#1057714
- Arizona ROC#337772
- Nevada contractor#0095161
- SBE#2025728
- MBE & WBE#22000141
Preserving aging infrastructure — from the first soil resistivity reading to the rectifier that gets energized.
07 · Customer setup
Everything we need to invoice you.
Four blocks: who you are, who pays, where it ships, and what your risk department needs on the certificate. It is the same information your accounts payable team would ask us for anyway, gathered in one place so neither of us has to chase it halfway through a job.
About ten minutes. Anything you do not have to hand can be left for later — only the fields marked Required hold it up, and none of them is a credit check.
- You send thisBilling and AP contacts, the ship-to site, and your COI requirements.
- We read itA person, not the website. Usually the same day.
- We confirmYour account is opened, the COI is issued, and purchase orders become a checkout option.
Submitting this does not open an account. Net 30 is credit, and no web form should be able to grant it. We read the application and confirm by email before anything changes at checkout.