Trinity Source Group, Inc. (TRINITY) was established in 2005, with the vision of applying in-depth environmental expertise to helping clients solve environmental challenges. Our corporate office is located in Santa Cruz, California. We service clients throughout the Monterey and San Francisco Bay Areas, Central Valley and throughout Northern and Central California. TRINITY’s clients include individuals, not-for-profit organizations, trusts, industry, local governments, land developers, realtors, legal professionals, petroleum refiners, petroleum distributors, petroleum retailers, agriculture, and small to large corporations.

“Your innovative and affordable design enabled us to lease that space to a new, clean medical use, rather than another dirty, automotive or manufacturing use. This, in turn, has created a far more valuable real estate asset for our partners.”

— Real Estate Client

“I wanted to follow up with you in writing to let you know that the passive, sub-slab venting system you designed for our old industrial building in East Palo Alto worked perfectly. The trace amounts of solvent are gone.”

— Recent Client

We approach each client and each project seeking first to understand our client’s unique goals and drivers for the situation. We then develop a project plan to integrate the technical, regulatory, and financial elements for the project into a solution that addresses the client’s needs for managing environmental liabilities.

TRINITY’s expertise spans a broad range of environmental consulting, management and construction services, including due diligence discovery, Phase I and Phase II environmental site assessment, soil vapor and groundwater monitoring, and remediation, through closure of sites with contaminated soil, soil vapor and groundwater. Our projects have ranged from Phase I environmental site assessments (Phase 1 ESA) and residential and commercial underground storage tank removal to characterization of petroleum hydrocarbons at service stations and distribution facilities, to solvent and perchlorate impacts in a multi-depth aquifer system, involving several property owners in the vicinity of a former ordnance manufacturing facility. Please check the SERVICES page for project types and descriptions.

In addition to the geology and engineering licenses held by professional staff, TRINITY is a licensed Hazardous Materials (A-Haz) Contractor, C-57 Drilling Contractor, and C-21 Demolition Contractor. For many of our clients we provide turn key solutions and services to support all phases of their project including due diligence discovery, assessment, remediation, demolition, construction and occupancy.

TRINITY takes pride in developing and implementing cost-effective individualized solutions for our clients. Click on CONTACT to talk to one of our technical representatives about how we can help you.

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