Insights

Regional Focus Feffer Geological Consulting serves Southern California with a strong local footprint across major cities, presenting a clear opportunity to expand into neighboring municipalities and adjacent engineering markets within the state.

Small Firm Agility With 11-50 employees, Feffer offers the advantages of personalized service and rapid responsiveness, a compelling angle for clients seeking quick geotechnical support and flexible project collaboration.

Full-Service Offering As a full-service geotechnical firm, Feffer can upsell multidisciplinary needs to developers, architects, attorneys, and realtors, including site investigations, slope stability, retaining wall assessments, and regulatory coordination.

Tech-Driven Limited but modern tech stack including Google Cloud, Sentry, and Wix-based infrastructure suggests opportunity to propose enhanced data workflows, cloud collaboration, and client portals for reporting and project tracking.

Growth & Collaboration Recent joint development efforts with industry peers on Slide2 retaining wall evaluation indicate openness to partnerships and advanced analytical methods, ideal for selling additional services, training, or co-developed solutions.

Similar companies to Feffer Geological Consulting

Feffer Geological Consulting Tech Stack

Feffer Geological Consulting uses 8 technology products and services including Wix, Webpack, Wix eCommerce, and more. Explore Feffer Geological Consulting's tech stack below.

Feffer Geological Consulting's Email Address Formats

Feffer Geological Consulting uses at least 3 email formats:
Feffer Geological Consulting Email FormatsExamplePercentage
First@feffergeo.comJohn@feffergeo.com
67%
First.Last@feffergeo.comJohn.Doe@feffergeo.com
16%
FLast@feffergeo.comJDoe@feffergeo.com
17%

Frequently Asked Questions

What is Feffer Geological Consulting's phone number?

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You can contact Feffer Geological Consulting'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 Feffer Geological Consulting's official website and social media links?

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Feffer Geological Consulting's official website is feffergeo.com and has social profiles on LinkedIn.

How much revenue does Feffer Geological Consulting generate?

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As of September 2026, Feffer Geological Consulting's annual revenue is estimated to be <$1M.

What is Feffer Geological Consulting's SIC code and NAICS code?

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Feffer Geological Consulting's SIC code is 1481 - Nonmetallic Minerals Services, Except Fuels and NAICS code is 5413 - Architectural, Engineering, and Related Services.

How many employees does Feffer Geological Consulting have currently?

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As of September 2026, Feffer Geological Consulting has approximately 13 employees across 1 continents, including North America. Key team members include Principal: E. A. Explore Feffer Geological Consulting's employee directory with LeadIQ.

What industry does Feffer Geological Consulting belong to?

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Feffer Geological Consulting operates in the Engineering Services industry.

What technology does Feffer Geological Consulting use?

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Feffer Geological Consulting's tech stack includes Wix, Webpack, Wix eCommerce, Google Cloud, Sentry, Office 365, Priority Hints and Apache Traffic Server.

What is Feffer Geological Consulting's email format?

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Feffer Geological Consulting's email format typically follows the pattern of First@feffergeo.com. Find more Feffer Geological Consulting email formats with LeadIQ.

When was Feffer Geological Consulting founded?

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Feffer Geological Consulting was founded in 2004.
Feffer Geological Consulting logo

Feffer Geological Consulting

Engineering ServicesCalifornia, United States11-50 Employees

Feffer Geological Consulting, Inc. is a geotechnical and geological engineering firm based in Los Angeles, California. Founded in 2004 by Joshua R. Feffer, the company serves single-family, multi-family, and commercial developers, boutique architecture firms, attorneys, and realtors throughout Southern California. As a full-service practice, it covers all aspects of geological and geotechnical engineering and operates across the greater Los Angeles area, including Los Angeles, Santa Monica, Beverly Hills, Malibu, West Hollywood, Palos Verdes, Culver City, Torrance, Inglewood, Long Beach, and Orange.

Its team comprises engineers, geologists, deputy-grading inspectors, and technicians who work with third-party reviewers and local municipalities to move projects toward completion. Since its founding, the firm has grown to handle projects of all sizes within the engineering services industry, emphasizing consistency and steady performance. In 2022, Feffer Geological Consulting partnered with Rocscience to develop a method for evaluating retaining walls within Slide2.

Section iconCompany Overview

Phone number
SIC Code
1481 - Nonmetallic Minerals Services, Except Fuels
NAICS Code
5413 - Architectural, Engineering, and Related Services
Founded
2004
Employees
11-50

Section iconFunding & Financials

  • <$1M

    Feffer Geological Consulting's revenue is estimated to be in the range of <$1M

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