Insights

Strategic Growth RGH Consultants is a growing regional geotechnical firm with multiple California offices and a broad project footprint in northern California, suggesting opportunities for expanded service lines and cross-sell with related Geo-Logic entities.

Vertical Expansion As a full-service geotechnical, engineering geology, and construction observation firm with decades of experience, there is potential to upsell large-scale projects requiring multidisciplinary QA/QC, materials testing, and site characterization services.

Digital Outreach Recent website redesign and the use of industry analytics tools indicate a focus on digital presence and lead generation; propose targeted content and SEM campaigns to capture inquiries from municipal and private sector projects in the Bay Area and beyond.

Municipal & Resource Focus Client exposure to landfills, mines, contaminated sites, and water resources aligns with public sector infrastructure and environmental remediation opportunities; explore contracts or task orders with municipalities and regional water agencies.

Partnership Amplifier As part of a broader network of allied firms under Geo-Logic Associates and related entities, there is a pathway to joint pursuit of large-scale projects, leveraging established collaborations to win bundled geotechnical, civil, and environmental services.

RGH Consultants Tech Stack

RGH Consultants uses 8 technology products and services including Quantcast Measure, Snowplow, Amazon Web Services, and more. Explore RGH Consultants's tech stack below.

  • Quantcast Measure
    Analytics
  • Snowplow
    Analytics
  • Amazon Web Services
    Cloud Hosting
  • Weebly
    Content Management System
  • Google Fonts API
    Font Scripts
  • Goober
    Javascript Libraries
  • Apache HTTP Server
    Web Servers
  • Apache
    Web Servers

RGH Consultants's Email Address Formats

RGH Consultants uses at least 1 format(s):
RGH Consultants Email FormatsExamplePercentage
FLast@rghgeo.comJDoe@rghgeo.com
80%
First@rghgeo.comJohn@rghgeo.com
13%
LFirst@rghgeo.comDJohn@rghgeo.com
5%
FirstL@rghgeo.comJohnD@rghgeo.com
2%

Frequently Asked Questions

What is RGH Consultants's phone number?

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You can contact RGH Consultants'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 RGH Consultants's official website and social media links?

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RGH Consultants's official website is rghgeo.com and has social profiles on LinkedIn.

How much revenue does RGH Consultants generate?

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As of August 2026, RGH Consultants's annual revenue is estimated to be $10M - $25M.

What is RGH Consultants's SIC code NAICS code?

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RGH Consultants's SIC code is 8711 - Engineering Services NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does RGH Consultants have currently?

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As of August 2026, RGH Consultants has approximately 45 employees across 2 continents, including North AmericaAsia. Key team members include Owner: G. R.Managing Director: R. H.Lead Field Engineer: T. W.. Explore RGH Consultants's employee directory with LeadIQ.

What industry does RGH Consultants belong to?

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RGH Consultants operates in the Civil Engineering industry.

What technology does RGH Consultants use?

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RGH Consultants's tech stack includes Quantcast MeasureSnowplowAmazon Web ServicesWeeblyGoogle Fonts APIGooberApache HTTP ServerApache.

What is RGH Consultants's email format?

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RGH Consultants's email format typically follows the pattern of FLast@rghgeo.com. Find more RGH Consultants email formats with LeadIQ.

When was RGH Consultants founded?

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RGH Consultants was founded in 1991.
RGH Consultants logo

RGH Consultants

Civil EngineeringCalifornia, United States11-50 Employees

RGH Consultants is a civil engineering firm founded in 1991, with its headquarters in Santa Rosa, California, and satellite offices in Napa and Middletown. The company specializes in geotechnical engineering, engineering geology, construction observation, and materials testing, serving projects across northern California and beyond. Its workforce comprises professional engineers, geologists, field engineers, and engineering technicians who bring decades of experience to site investigations, analyses, and on-site oversight. RGH operates as part of a group of wholly owned subsidiaries under Geo-Logic Associates, focusing on challenges related to landfills, mines, contaminated sites, municipal projects, natural resources, and water resources. A recent development in the firm’s profile includes a redesigned website, reflecting ongoing efforts to engage its clients and share capabilities more effectively.

Section iconCompany Overview

Phone number
Website
rghgeo.com
SIC Code
8711 - Engineering Services
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1991
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    RGH Consultants's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    RGH Consultants's revenue is estimated to be in the range of $10M - $25M

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