What is Trinity Engineering Laboratories, Inc.'s NAICS code?

Trinity Engineering Laboratories, Inc.'s NAICS code is 237 (Heavy and Civil Engineering Construction).

Insights

Sustainability niche Focus on accredited materials testing and inspection services for infrastructure projects across California, presenting Trinity Engineering as a specialized partner for state and federal compliance needs in civil engineering.

Expanded lab footprint Multiple lab locations (Fresno, Porterville, Paso Robles) plus mobile labs create opportunities to service nearby agencies and contractors with faster turnaround times and on-site testing capabilities.

Experienced leadership Senior leadership with two decades in construction material testing and design positions Trinity as a trusted advisor for project teams, enabling cross-sell into testing, design consultation, and quality assurance services.

Certifications edge AASHTO AMRL accreditation for the Fresno lab and ongoing state/federal inspections provide a differentiator for clients seeking compliance-driven testing programs and quality control partnerships.

Mid-market focus Revenue range and staffing place Trinity between boutique labs and large firms, presenting a scalable opportunity to win larger project scopes from mid-market contractors and local agencies seeking attentive, dedicated testing partners.

Trinity Engineering Laboratories, Inc. Tech Stack

Trinity Engineering Laboratories, Inc. uses 8 technology products and services including Moat, Amazon Web Services, Open Graph, and more. Explore Trinity Engineering Laboratories, Inc.'s tech stack below.

Moat

Analytics

Amazon Web Services

Cloud Hosting

Open Graph

Content Management System

Microsoft 365

Lightbox

Javascript Libraries

HSTS

Security

AddThis

Widgets

Facebook

Widgets

Trinity Engineering Laboratories, Inc. Email Formats	Example	Percentage
FLast@trinityeng.co	JDoe@trinityeng.co	88%
First@trinityeng.co	John@trinityeng.co	12%

Trinity Engineering Laboratories, Inc. Email Formats

Example

Percentage

FLast@trinityeng.co

JDoe@trinityeng.co

88%

First@trinityeng.co

John@trinityeng.co

12%

Frequently Asked Questions

What is Trinity Engineering Laboratories, Inc.'s phone number?

You can contact Trinity Engineering Laboratories, Inc.'s main corporate office by phone at

+1-805-435-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Trinity Engineering Laboratories, Inc.'s official website and social media links?

Trinity Engineering Laboratories, Inc.'s official website is trinityeng.co and has social profiles on LinkedIn.

How much revenue does Trinity Engineering Laboratories, Inc. generate?

As of September 2026, Trinity Engineering Laboratories, Inc.'s annual revenue is estimated to be $1M - $10M.

What is Trinity Engineering Laboratories, Inc.'s SIC code and NAICS code?

Trinity Engineering Laboratories, Inc.'s SIC code is 8711 - Engineering Services and NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Trinity Engineering Laboratories, Inc. have currently?

As of September 2026, Trinity Engineering Laboratories, Inc. has approximately 9 employees across 2 continents, including North America and Asia. Key team members include President: J. B., Qc Technician/ Lead/ Supervisor: S. B. and Field Manager/Dispatch: J. G. Explore Trinity Engineering Laboratories, Inc.'s employee directory with LeadIQ.

What industry does Trinity Engineering Laboratories, Inc. belong to?

Trinity Engineering Laboratories, Inc. operates in the Civil Engineering industry.

What technology does Trinity Engineering Laboratories, Inc. use?

Trinity Engineering Laboratories, Inc.'s tech stack includes Moat, Amazon Web Services, Open Graph, Microsoft 365, Lightbox, HSTS, AddThis and Facebook.

What is Trinity Engineering Laboratories, Inc.'s email format?

Trinity Engineering Laboratories, Inc.'s email format typically follows the pattern of FLast@trinityeng.co. Find more Trinity Engineering Laboratories, Inc. email formats with LeadIQ.

When was Trinity Engineering Laboratories, Inc. founded?

Trinity Engineering Laboratories, Inc. was founded in 2009.

Trinity Engineering Laboratories, Inc.

Civil EngineeringCalifornia, United States2-10 Employees

Trinity Engineering Laboratories, Inc. is a civil engineering firm that provides materials engineering, testing, and inspection services. Its services are designed to support design professionals, contractors, government agencies, and other project team members throughout a project’s duration, focusing on laboratory testing and materials verification for aggregates, asphalt, concrete, soils, and binders. Based in Fresno, California, the company operates multiple laboratories in California and uses accredited testing facilities to support construction material decisions and compliance with state and federal inspection standards. The principal engineer brings more than two decades of experience in construction material testing, design, and consultation, underscoring the firm’s emphasis on technical expertise and project collaboration within the industry.

Insights

Similar companies to Trinity Engineering Laboratories, Inc.

AECOM

Geosyntec Consultants

Arcadis

Jacobs Engineering

Kleinfelder

Terracon