More than 50 Years of Experience

Consulting, design build, onsite installation of Cathodic Protection Systems, concrete repair, retaining walls, manufacturing, installing anode sleds and other Impressed Current & Passive Cathodic Protection components.

Retaining Walls

Retaining walls are used for supporting soil laterally so that it can be retained at different levels on the two sides.

French, Basement, Crawl Space Drainage

A properly functioning drainage system is crucial for any property, offering various benefits to homeowners and businesses.

soilv2 | Great Western Corporation - French Drains, Cathodic Protection, Retaining Walls, Concrete Repair

Soil Stabilization

Our Soil Stabilization in mostly performed with “Soil Nails”

Railroad Tunnels

Full-service railroad construction, maintenance-of-way. Our highly-trained employees and specialized equipment can handle any job – big or small, including bridges, tunnels, culverts, and slides.

Containment & Enclosures

We have designed enclosures and containment for many bridges and other structures. Most are designed for 90 mph wind and other heating, ventilation & scaffolding needs

Cathodic Protection

GWC specializes in many kinds of Cathodic Protection Systems including Passive Anode Sleds, Pile Jackets, Passive weld-on Anodes and other Distributive Anodes Systems.

Marine & Forestry

We have performed several projects with the forestry service and other groups involved in the providing and repairing irrigation , diversionary, dams & Locks marine & forestry industry.

Pile Driving

This is the heart of most construction projects. At GWC, safe, efficient, and cost-effect pile driving is one of our core principles.

We are focused on providing our clients with the highest level of quality

Since 1974 we have been involved in many phases of corrosion control and steel and concrete repair. Over the years we have developed a system of dehumidifying and controlling the temperature in enclosed structures. This system, coupled with our specially designed and fabricated containment system, ensures the quality of all phases of our cathodic protection systems.

We have completed numerous projects with both impressed current and galvanic cathodic protection relating to concrete and steel structures and reservoirs.

We have also repaired several railroad bridges and tunnels and installed suspension systems to support fiber optic cable along 57 railroad bridges and bury it in 10 tunnels for the Port of Tillamook Bay.

Our projects have been featured in several professional and popular media sources including Pacific Builder & Engineer magazine, The Oregonian newspaper, and the popular History Channel program Modern Marvels.

Some of our more recent projects have included a moving bridge enclosure, pile driving underwater & surface installed Cathodic Protection, consulting on many projects including a yacht dock in Marina del Rey. Check them out under our Recent Projects.

Innovation

Efficiency

Integrity

Planning

Cathodic Protection installation

A cathodic protection system is basically a technique that can be used to prevent corrosion of metals. This is done by transforming the metal surface into the cathode of an electromagnetic cell. It is a very simple method by which metals can be protected by the use of a sacrificial metal. The sacrificial metal acts as the anode of the cell. Such cathodic protection systems are of extreme importance in various industries. By taking the help of a cathodic protection system and by hiring Concrete Restoration Contractors Washington, you will be able to save a lot of structures from damage. These structures may include storage tanks, marine pipelines, buried pipelines and other metal structures. Cathodic protection systems can also be used for Concrete Retaining Wall Repair in Washington.

We have some of the best mechanics and engineers in our department who will develop the most scientific cathodic protection systems for your company. With our cathode protection systems, you will be able to make sure that your metal structures last for days without any kind of damage. This will help you to save a lot of money. You will also not have to spend a considerable amount of money on maintenance and repair. So, for Cathodic Protection installation in Washington and Oregon, you can get in touch with us.