Insights

Longstanding Expertise Leverage their 90-year track record and West Coast reputation to position tailored maintenance, upgrades and expansion projects in gas, electrical, and telecom infrastructure.

Diverse Infrastructure Target opportunities across gas transmission and distribution, electrical transmission, airport fueling facilities, and telecom utilities, emphasizing turnkey project delivery for government and commercial clients.

Safety & Compliance Address past safety concerns with a proactive safety and compliance offering, highlighting enhanced risk management, site safety audits, and Cal/OSHA-aligned practices to win regulated project bids.

Financial Scale With revenue in the range of a hundred million plus and a sizable workforce, pursue mid-to-large scale contracts, subcontracting alliances, and framework agreements with utility and public-sector buyers.

Technology Enablement Promote digital project execution capabilities using tools like Power BI, Bluebeam, JD Edwards and OpenAI to improve estimating, scheduling, and field collaboration for efficiency-focused buyers.

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Underground Construction Co., Inc. Tech Stack

Underground Construction Co., Inc. uses 8 technology products and services including iCIMS, Power BI, Bluebeam, and more. Explore Underground Construction Co., Inc.'s tech stack below.

iCIMS
Applicant Tracking Systems
Power BI
Business Intelligence
Bluebeam
Document Management Systems
Shopify
E-commerce
JD Edwards
Enterprise
OpenAI
Generative Ai
WP Engine
Platform As A Service
Adobe Creative Suite
Visualisation Software

Media & News

Underground Construction Co., Inc.'s Email Address Formats

Underground Construction Co., Inc. uses at least 4 email formats:

Underground Construction Co., Inc. Email Formats	Example	Percentage
FLast@undergroundconstruction.com	JDoe@undergroundconstruction.com	73%
First@undergroundconstruction.com	John@undergroundconstruction.com	14%
Last@undergroundconstruction.com	Doe@undergroundconstruction.com	11%
First.Last@undergroundconstruction.com	John.Doe@undergroundconstruction.com	2%

Frequently Asked Questions

What is Underground Construction Co., Inc.'s phone number?

You can contact Underground Construction Co., Inc.'s main corporate office by phone at

+1-707-746-****

. 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 Underground Construction Co., Inc.'s official website and social media links?

Underground Construction Co., Inc.'s official website is undergroundconstruction.com and has social profiles on LinkedIn.

How much revenue does Underground Construction Co., Inc. generate?

As of October 2026, Underground Construction Co., Inc.'s annual revenue is estimated to be $100M - $250M.

What is Underground Construction Co., Inc.'s NAICS code?

Underground Construction Co., Inc.'s NAICS code is 23 - Construction.

How many employees does Underground Construction Co., Inc. have currently?

As of October 2026, Underground Construction Co., Inc. has approximately 388 employees across 3 continents, including North America, Asia and Europe. Key team members include Coo; Unspecified Management: N. W., Owner: L. M. and Vice President: T. B. Explore Underground Construction Co., Inc.'s employee directory with LeadIQ.

What industry does Underground Construction Co., Inc. belong to?

Underground Construction Co., Inc. operates in the Construction industry.

What technology does Underground Construction Co., Inc. use?

Underground Construction Co., Inc.'s tech stack includes iCIMS, Power BI, Bluebeam, Shopify, JD Edwards, OpenAI, WP Engine and Adobe Creative Suite.

What is Underground Construction Co., Inc.'s email format?

Underground Construction Co., Inc.'s email format typically follows the pattern of FLast@undergroundconstruction.com. Find more Underground Construction Co., Inc. email formats with LeadIQ.

When was Underground Construction Co., Inc. founded?

Underground Construction Co., Inc. was founded in 1936.

Underground Construction Co., Inc.

Q: What technology does Underground Construction Co., Inc. use?

Underground Construction Co., Inc.'s tech stack includes Underscore.js, gstatic.com, X-Content-Type-Options, easy pie chart, Google Maps.

Q: What is Underground Construction Co., Inc.'s NAICS code?

Underground Construction Co., Inc.'s NAICS code is 23 (Construction).

ConstructionCalifornia, United States201-500 Employees

Underground Construction Co., Inc. is a Benicia, California-based contractor that builds gas transmission and distribution systems, electrical transmission and distribution networks, airport fueling facilities, and other telecommunications and utilities projects. Founded in 1936 with the laying of its first pipe, the company has completed thousands of government, commercial, and private-sector projects across the United States. Its work encompasses industrial and special projects as part of its broad construction scope.

Headquartered in Benicia, the firm operates as a mid-sized contractor in the construction industry and has established a long-standing presence in the western United States. The company emphasizes safety, quality, customer satisfaction, and community service in its operations.