Below is a view of our customers grouped by market that have turned to Calbond® for PVC coated conduit products and solutions.

BWX Technologies – Lynchburg

BWX Technologies Inc. (BWXT) is a leading supplier of nuclear components and fuel to the U.S. government; provides technical, management and site services to support governments in the operation of complex facilities and environmental remediation activities; and supplies precision manufactured components and services for the commercial nuclear power industry.

VA Port of Long Beach – Long Beach, CA

The Port of Long Beach is one of the world’s busiest seaports, a leading gateway for trade between the United States and Asia.

Portland Milwaukee Light Rail

The MAX Orange Line, also known as the Portland–Milwaukie Light Rail Project, is a light rail line in the Metropolitan Area Express light rail system in Portland, Oregon.

 Foster Dam – Foster, OR

Foster Dam is used to regulate power-generating water releases from Green Peter Dam and regulate flows from the South Santiam River. Foster Dam works in coordination with Green Peter Dam for flood risk management, hydropower, water quality improvement, irrigation, fish and wildlife habitat, and recreation.

South Park Bridge – King County, WA

Cherokee Pharma – Monmouth Junction, NJ

Cherokee Pharma as one of the preeminent providers of product development services for pharmaceutical industry, specializing in drug delivery technologies for pharmaceutical products locally and globally.

Craig Hospital – Englewood, CO

Craig Hospital in Denver, Colorado is a world-renowned rehabilitation hospital that exclusively specializes in the neuro-rehabilitation and research of patients with spinal cord injury (SCI) and traumatic brain injury (TBI).

Ruby Junction (Light Rail) – Gresham, OR

The Ruby Junction Facility is an operations and maintenance facility serving TriMet’s light rail system.

VA Hospital – Los Angeles, CA

VA Long Beach Healthcare System is one of the most diversified healthcare systems in VA. Located along the Southern California coast, the facility provides comprehensive inpatient, outpatient, and extended care programs.

Lantana Bridge – Ocean Ave

The East Ocean Avenue Bridge replaces a demolished bridge in Lantana, Florida. The new bridge is a combination of a movable and fixed-span structure. Astoria Housing – Astoria, NY

O’Hare SATCT – Bensenville, IL

Buc-EE’s – New Braunfels, TX

Chain of convenience stores for snacks & drinks, plus eclectic, Texas-themed T-shirts & knickknacks.

 Morgan St & Ohio St Bridge

Throgs Neck Bridge

Opened in 1961, the Throgs Neck Bridge was built between the Bronx and Queens to ease congestion on the Bronx Whitestone Bridge.

George Washington Bridge

The George Washington Bridge – known informally as the GW Bridge, the GWB, the GW, or the George – is a double-decked suspension bridge spanning the Hudson River between the Washington Heights neighborhood in the borough of Manhattan in New York City and Fort Lee, New Jersey.

Metro Expo Line

The Metro Expo Line connects the Westside by rail to Downtown LA, Hollywood, the South Bay, Long Beach, Pasadena and dozens of points in between.

Central Cal Women’s Facility

Central California Women’s Facility is the largest female institution in the state, which is located in Chowchilla, California

 Grand Island Bridge

The Grand Island bridge is a twin Truss arch bridge. Operated by the New York State Thruway, this bridge extends Interstate 190 across the Niagara River from Niagara Falls to Grand Island.

 Keystone Dam Bridge

Construction began on the Keystone Dam in January 1957, and the project was placed into flood-control operation by September 1964 at a cost of $123 million.

 O’Hare Navaids and Fots


Edge Services provide Space, Power & Connectivity to deliver digital content like never before. With EdgeConneX, data delivery is optimized by placing Edge Data Centers®, Edge Small Cells and Edge PoPs® at the most critical locations—as close as possible to the end user’s point of access.

Buc EE’s temple

Chain of convenience stores for snacks & drinks, plus eclectic, Texas-themed T-shirts & knickknacks


Studebaker 131st

The Studebaker Building is a property in Manhattanville owned by Columbia.

Zion Nuclear Power Plant – Zion, IL 

Zion Nuclear Power Station was the third dual-reactor nuclear power plant in the Commonwealth Edison network and served Chicago and the northern quarter of Illinois.

Buckeye Albany Terminal – Albany, NY 

A terminal to transfer shale oil from railroad tanker cars to barges at the Port of Albany.

Valero Turpin Terminal – Turpin, OK 

Molycorp Minerals – Mountain Pass, CA

The Mountain Pass rare earth facility is on the south flank of the Clark Mountain Range and just north of the unincorporated community of Mountain Pass, California. Mountain Pass once supplied most of the world’s rare earth elements and is now re-emerging to, once again, become a major global supplier.

Western Refining Mason Station – Orla, TX 

DCOR Platform Gida –Carpinteria, CA

Offshore oil platform in the Santa Barbara Channel

TECO – Tampa, FL

TECO Energy is an energy company located in Tampa.

Celco Power Plant – Narrow, VA

Cleco is an industry leader in the safe operation and management of its power plants.

Laredo Station – Big Lake, TX

Sugar Camp Energy – Macedonia, IL 

Mesa Pump Station Phillips 66 

Estancia Pump Station Phillips 66 

Delores Pump Station Phillips 66 

Enable Midstream

Genesis Crude Oil

Frito-Lay, Inc. is the division of PepsiCo that manufactures, markets and sells corn chips, potato chips, and other snack foods.

White City Pump Station Anadarko Petroleum

Fidelity Emerg Power

Fidelity Power Systems is one of the nation’s largest distributors of Kohler Generators and Power Systems. We offer a full line of commercial, industrial and residential emergency power systems including standby generators, automatic transfer switches, paralleling switchgear and replacement parts.

Tall Grass Energy

Tallgrass Energy is a family of companies formed to own, operate, acquire and develop midstream energy assets in North

Wink Station

A station on the kinder wink pipeline

Mason Station

Seaway Cedar II Pump station Ardent Services

Ardent has extensive experience with substation construction and maintenance for a variety of industrial customers including onshore oil and gas processing, shore-powered oil and gas production, midstream, downstream, mining and food processing segments. Ardent performs grassroots construction, station modification, and preventative maintenance services to all of these industrial sectors.

Artesia Crude Station

Flint Hills Resources

Flint Hills Resources is a leading refining, chemicals, and biofuels company.

GMHR Job # 1415 & 1412 Sunoco

Atlas Edwards Upton County Switzerland Compressor

Reagent Chemical

Reagent Chemical & Research, Inc. is a distributor of both HCl and Caustic Soda across the United States. We understand the value of your finished products and the critical need to maintain production operating rates.

Jackalope Gas

Leading provider of large-scale infrastructure that connects North America’s best supplies of natural gas with markets where it creates the most value.

Ardent Services

New plant automation, fast-track construction services, specialty project management and objective process monitoring systems.

Spectra Rice Energy

Oxy – C/O Saulsbury Industries Ceredo Compressor Station

Irwin Industries Oxy Island JB1 Newkirk Tallgrass

West Kern Water District – Buttonwillow, CA

West Kern Water District is a county water district formed by election in 1959. The District is located in the southern San Joaquin Valley and provides municipal and industrial water to a variety of consumers encompassing a 300 square mile area with 7,600 metered accounts.

Kingston WWTP – Kingston, TN

The City of Kingston Water Department provides water service to 3600 customers and wastewater collection service to about 2500 customers. The wastewater treatment plant discharges through a submarine outfall line to the confluence of the Clinch and Tennessee Rivers.

Covanta Energy – Westbury, NY

Covanta works with companies and communities to find sustainable solutions to their waste management challenges.

Broad Creek WWTP – Anne Arundel Co. MD 

Cashmere WWTP, Cashmere, WA

The City of Cashmere (City) is located in Chelan County, approximately 12 miles northwest of Wenatchee. The City owns and operates a wastewater collection and treatment system located just outside the city limits.

City of Cedar Falls WWTP – Cedar Falls, IA

The Water Reclamation Facility is the heart of the Sanitary Sewer System. It provides for the treatment of all wastewater generated by the City’s residents, businesses, and industries.

Mattabassett WWTP – Cromwell, CT

Located in the Town of Cromwell Connecticut, The Mattabassett District’s Water Pollution Control Facility processes wastewater from New Britain, Berlin, Cromwell, Middletown, Newington, Rocky Hill and Farmington, and discharges clean water into the nearby Connecticut River.

Richmond Water Treatment Plant

Richmond’s wastewater treatment plant serves approximately 58,000 customers in the city and is the largest of its kind in Virginia. Located along the south bank of the James River, the plant can treat up to 75 million gallons a day of sanitary sewage and stormwater before returning it to the river.

Virgin Island Water & Power Authority ACS Manufacturing

Part of our commitment to excellence, VIWAPA routinely monitors the drinking water produced through continuous testing and analyzing.

Northwest Quadrant WWTP

To keep wastewater (from homes, business, etc.) from spoiling our water resources, pollutants must be removed before it is discharged back into the environment.

Williamsburg WWTP

We provide water and sewer service to the entire city and water service to parts of York and James City Counties. There are approximately 4,000 water accounts. Residential water accounts are billed quarterly; commercial accounts are monthly.

Ocean County Utilities Authority Bend WWTP

The OCUA was founded for the purpose of protecting and preserving our area’s vital environment for current and future generations and by so doing ensure a healthy ecology, a robust economy and a high quality of life for our citizens.

Trinity River Authority

The Trinity River Authority of Texas is a conservation and reclamation district that provides water from reservoir facilities, water, and wastewater treatment, along with recreation and reservoir facilities, within the nearly 18,000-square-mile Trinity River basin.

Lubbock WWTP

The Water Utilities Department manages the city’s water supply, raw water transmission, water treatment, water distribution, wastewater collection, wastewater treatment, and wastewater reuse and/or disposal.

Cudjoe Key Water Reclamation Deer Island Treatment Plant Centrifuge WWTP

This wastewater collection system is being constructed in the Lower Florida Keys, from Mile Marker (MM) 17 to MM 33.

Bay Area Water Treatment Plant

The Water Plant purifies water from the Saginaw Bay by removing harmful chemicals and bacteria to make raw water safe for drinking.

Southwest Water Treatment Plant 

Skokie Disinfection Facility

New Haven WWTP

The Greater New Haven Water Pollution Control Authority (“GNHWPCA”) is a regional water pollution authority created under C.G.S. §§ 22a-500-519 (the “Act”)

Dunkirk WWTP

Handles vital services to our residents and businesses including trash removal, water service, wastewater removal, park maintenance, street maintenance (including street sweeping), and maintenance of City vehicles and facilities.

South Four Mile Run WWTP

UC Thickener Control Bldng Improv

Martinsburg WWTP

The City of Martinsburg’s sanitary sewer system consists of over 100 miles of gravity sewer line, varying in size from 6 inches through 32 inches along with two lift stations, to convey the wastewater to the wastewater treatment plant.

Glen Falls WWTP

The Water and Sewer Department operates and maintains the water plant, wastewater plant, as well as the distribution and collection system.

Bells Lane WWTP

Apex WTF Phase III

In the town of Cary, we focus on enriching the lives of our citizens by creating an exceptional environment by providing exemplary services that enable our community to thrive and prosper.

Bensenville WWTP

Hyperion WTP

The Hyperion Wastewater Treatment Plant is a massive existing facility and is the main wastewater treatment plant for the City of Los Angeles and its surrounding suburbs in Los Angeles County.