Insights

Established environmental leader Weck Laboratories is a long-standing environmental testing provider (founded 1964) with nationwide and some international clients, indicating potential for expansion in new markets and cross-border projects seeking established analytical capabilities and regulatory compliance.

Accredited capabilities Holding NELAC accreditation under ISO 17025 and experience with emerging contaminants and multiple EPA monitoring cycles positions the lab as a trusted partner for clients needing rigorous quality systems and broad contaminant analysis, suggesting opportunities with regulated industries such as water utilities, pharma, and consumer products.

Awarded quality Recent ACIL Seal of Excellence and Customer Quality Service awards reinforce reputation for high service quality, presenting a compelling case to pursue prospective customers prioritizing reliability, due diligence, and quality-driven procurement processes.

Diverse service scope Capabilities across environmental testing, water and wastewater, pharmaceuticals, food testing, and consumer products indicate cross-sell opportunities to clients with multi-hemispheric or integrated testing needs, as well as potential for project-based expansions to additional analytes such as PFAS, hormones, and endocrine disruptors.

Mid-market scale With 51-200 employees and revenue in the 50–100 million range, Weck Labs sits between smaller boutique labs and large global players, offering a competitive price-to-value proposition to mid-market clients seeking robust analytical support without the complexity of larger vendors.

Similar companies to Weck Laboratories, Inc.

Weck Laboratories, Inc. Tech Stack

Weck Laboratories, Inc. uses 8 technology products and services including Quickbooks Online, Google Workspace, Microsoft 365, and more. Explore Weck Laboratories, Inc.'s tech stack below.

Weck Laboratories, Inc.'s Email Address Formats

Weck Laboratories, Inc. uses at least 4 email formats:
Weck Laboratories, Inc. Email FormatsExamplePercentage
First.Last@wecklabs.comJohn.Doe@wecklabs.com
71%
Last@wecklabs.comDoe@wecklabs.com
10%
First@wecklabs.comJohn@wecklabs.com
10%
FLast@wecklabs.comJDoe@wecklabs.com
9%

Frequently Asked Questions

What is Weck Laboratories, Inc.'s phone number?

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You can contact Weck Laboratories, Inc.'s main corporate office by phone at . 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 Weck Laboratories, Inc.'s official website and social media links?

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Weck Laboratories, Inc.'s official website is wecklabs.com and has social profiles on LinkedIn.

How much revenue does Weck Laboratories, Inc. generate?

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As of September 2026, Weck Laboratories, Inc.'s annual revenue is estimated to be $50M - $100M.

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

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Weck Laboratories, Inc.'s SIC code is 8734 - Testing Laboratories and NAICS code is 54162 - Environmental Consulting Services.

How many employees does Weck Laboratories, Inc. have currently?

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As of September 2026, Weck Laboratories, Inc. has approximately 63 employees across 1 continents, including North America. Key team members include Project Manager: V. A., Inorganic Laboratory Analyst: J. L. and Inorganic Laboratory Analyst: T. C. Explore Weck Laboratories, Inc.'s employee directory with LeadIQ.

What industry does Weck Laboratories, Inc. belong to?

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Weck Laboratories, Inc. operates in the Environmental Services industry.

What technology does Weck Laboratories, Inc. use?

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Weck Laboratories, Inc.'s tech stack includes Quickbooks Online, Google Workspace, Microsoft 365, Constant Contact, Windows Server, Google Analytics, Microsoft IIS and Max Mega Menu.

What is Weck Laboratories, Inc.'s email format?

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Weck Laboratories, Inc.'s email format typically follows the pattern of First.Last@wecklabs.com. Find more Weck Laboratories, Inc. email formats with LeadIQ.

When was Weck Laboratories, Inc. founded?

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Weck Laboratories, Inc. was founded in 1964.
Weck Laboratories, Inc. logo

Weck Laboratories, Inc.

Environmental ServicesCalifornia, United States51-200 Employees

Weck Laboratories, Inc. is a mid-sized analytical testing laboratory based in City of Industry, California, offering comprehensive environmental analysis and related services. It was founded in 1964 by Dr. Friedrich Weck and Hildegard Weck as a contract research laboratory aimed at solving industrial problems and began environmental contamination analysis in the early 1970s after receiving state approval. Today, the company serves clients across the United States and abroad, providing testing services in environmental analysis, water and wastewater, pharmaceutical and food testing, and consumer products, and it holds accreditation under NELAC in accordance with ISO 17025. The organization operates as a full-service laboratory focused on delivering analytical data to support regulatory compliance and product quality across multiple sectors.

It has been involved in analyzing emerging contaminants, contributing data across cycles of the U.S. EPA's Unregulated Contaminant Monitoring Rule. In October 2023, Weck Laboratories received two ACIL awards—the Seal of Excellence and the Customer Quality Service Award—recognizing its performance in the field.

Section iconCompany Overview

Phone number
SIC Code
8734 - Testing Laboratories
NAICS Code
54162 - Environmental Consulting Services
Founded
1964
Employees
51-200

Section iconFunding & Financials

  • $50M - $100M

    Weck Laboratories, Inc.'s revenue is estimated to be in the range of $50M - $100M

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