About Tri-Valley Engineering Ltd: We do not charge for proposals. We do charge for travel time and auto mileage. Our rates vary depending on the category/experience level of engineer or draftsman required. Work is quoted on a fixed amount or an hourly rate where scope of work is not able to be determined accurately. Additional fax - (925) 606-1141.

Tri-Valley Engineering Ltd is located at 1346 Kim Pl Minden, NV 89423. Please call Bill Jones at (925) 606-1117 for more information about their service, office hours, warranty and license.

Tri-Valley Engineering Ltd began to serve the community in 1976. The areas it serves include Minden, NV districts. The towns and cities it serves include Minden. Livermore.

Its office number is (925) 606-1117. Tri-Valley Engineering Ltd does not have a web site in our record.

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