Mountain Cascade, Inc.
Underground pipeline, pump station and treatment plant construction, based in Livermore.
Acerca de
Mountain Cascade, Inc. is a general engineering contractor headquartered on Exchange Court in an industrial park on the east side of Livermore. Founded in 1975 and privately held, it builds the underground infrastructure that cities and utilities rarely see once the trench is closed: sewer, water and storm-drain pipelines, pump stations, treatment plants, tanks and reservoirs. Regional manager Clay Frades is the contact on record. The company describes itself as one of the larger pipeline contractors in Northern California and says it takes on the difficult, engineering-heavy projects other firms pass over.
Scope of work
- Pipeline construction for sewer, water and storm drain systems, including large-diameter mains.
- Pumping facilities and pump stations.
- Water storage tanks and reservoirs.
- Treatment plant construction and upgrades.
- Trenchless installation where open-cut is not practical.
- Concrete structures, pavement, grading and paving.
- Site work for private development.
The firm runs affiliated companies, including Fuller Equipment Company at the same Livermore address, Mountain Cascade of Texas and Harber Company in Las Vegas, and its LinkedIn profile lists 201 to 500 employees.
For owners, engineers and subcontractors
Public agencies and developers typically reach the estimating department by the email on the contact page; bid packages, plan holders' lists and prequalification questions go there. Subcontractors and suppliers should ask which projects are currently bidding and what insurance and safety documentation the company requires. Anyone hiring a contractor for underground work should look up the state contractor license number with the CSLB and check the bond and workers' compensation status; a firm of this size will have the record, but check it anyway.
Where the crews go
Livermore gives the company fast access to I-580 and I-680, so crews work across the Tri-Valley, Pleasanton, Dublin, San Ramon, Danville and Sunol, out to Tracy through the Altamont, and into Fremont and the wider Bay Area. Larger contracts take them across Northern California.
The main office number is 925-373-8370.
Servicios
VerificadoInstallation of sewer, water and storm drain pipelines, including large-diameter mains for cities and utility districts, the company's core line of work since its founding in Livermore.
Construction of pumping facilities and pump stations for water and wastewater systems, from excavation and structures through mechanical installation and start-up.
Water storage tanks and reservoirs for municipal and district water systems, built as stand-alone projects or as part of larger distribution upgrades.
New construction and upgrades of water and wastewater treatment plants, combining concrete structures, process piping and site work under one general engineering contract.
Pipeline installation by trenchless methods where open-cut is impractical, such as crossings under highways, rail lines and waterways, a listed specialty of the firm.
Concrete structures and pavement, grading and paving, and general site work, offered as part of infrastructure projects and for private development clients.
Detalles
Ubicación y zona de servicio

Livermore, CA 94550-2400
Preguntas frecuentes
Típico de este tipo de negocioDoes Mountain Cascade take on small residential jobs?
Its stated work is municipal and utility infrastructure and private development, and its LinkedIn profile lists several hundred employees. Homeowners with a sewer lateral or a small excavation are usually better served by a local specialty contractor; call the office to ask.
How do I get on the bid list?
The company publishes an estimating email on its contact page. Public agencies and developers should send plans and bid dates there; subcontractors should ask what prequalification and insurance documents are required.
How can I verify the contractor's license?
Look the company up by name on the California Contractors State License Board site, which shows the license number, classification, bond and workers' compensation status, and any disciplinary history.
Does the company work outside the Bay Area?
Yes. The firm operates from Livermore across Northern California and has affiliated companies in Texas and Nevada. Ask the office which region handles your project.
Antes de contratar
- Check the CSLB license record for classification, bond and workers' compensation status.
- Send bid packages and prequalification questions to the estimating email on the company's site.
- Ask which affiliated company will hold the contract for your project.
- Confirm the insurance and safety documentation required of subcontractors.
- Ask for references on comparable pipeline or pump station projects.
Resumen en español
Mountain Cascade, Inc. es una contratista de ingeniería general con sede en Livermore, condado de Alameda, fundada en 1975. Construye tuberías subterráneas de alcantarillado, agua y drenaje pluvial, estaciones de bombeo, tanques, reservorios y plantas de tratamiento, además de obras de concreto, nivelación y pavimento. Trabaja para ciudades, distritos de servicios públicos y desarrolladores privados en el norte de California y tiene empresas afiliadas en Texas y Nevada. Las licitaciones se envían al correo de estimaciones publicado en su sitio; el teléfono principal es 925-373-8370.
Los datos marcados como verificados se comprobaron el 29 de septiembre de 2026 con mountaincascade.com y linkedin.com. Los demás datos vienen de registros comerciales públicos o describen lo típico de este tipo de negocio, según se indica. El negocio aún no los ha confirmado.
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