What Lambert's Cable Splicing does

Lambert's Cable Splicing Company, LLC is a utility construction contractor founded in 1967 in Rocky Mount, North Carolina, specializing in telecom infrastructure services for telecommunications providers across the Northeast, Mid-Atlantic, and Southeast United States. The company is a wholly-owned subsidiary of Dycom Industries, Inc. (NYSE: DY), a publicly-traded specialty contracting conglomerate headquartered in West Palm Beach, Florida. Lambert's delivers four core service lines — Outside Plant (OSP) Construction & Maintenance, Fiber Splicing, Project Management, and Engineering Services — supported by specialized techniques including microtrenching, directional drilling, aerial construction, and underground construction.

The company's service delivery is anchored by two proprietary operational frameworks: the Headway™ Safety Program (a multi-step training system with A.L.W.A.Y.S. core safeguards covering new-hire orientation, task-specific qualification, third-party certifications, and field mentoring) and the RIGHTWAY™ Quality Management System (a structured QMS encompassing responsibility, innovation, high standards, and yielding excellence). Lambert's operates a distribution network of more than 40 field offices across at least nine Eastern U.S. states, enabling proximity-based service delivery to telecom carrier clients.

The revenue model is professional services-based: Lambert's earns fees from direct contractor engagements with telecom providers for infrastructure deployment, fiber splicing, and project management work. The company sells exclusively to a single customer segment (telecommunications providers) through enterprise field sales relationships, with no public pricing transparency. GTM motion is direct enterprise field sales, supported by a company website (lambertcable.com), careers portal, and contact-based lead capture. The company has no disclosed AI, software, or API offerings, and its value proposition rests on crew skill, geographic density, proprietary safety/quality systems, and 50+ years of operational track record.

Name

Lambert's Cable Splicing

Legal name

Lambert's Cable Splicing Company, LLC

Website

https://lambertcable.com

Company type

Private

Founded year

1967

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Lambert's Cable Splicing is a 1967-founded, East Coast U.S. utility contractor and wholly-owned Dycom Industries subsidiary that provides OSP construction, fiber splicing, project management, and engineering services to telecommunications providers across 40+ field locations.

Ownership category

akta.pro rank

Product category

Telecom Infrastructure Construction Services

NAICS

All Other Telecommunications (5178)

SIC

Water, Sewer, Pipeline, Comm & Power Line Construction (1623)

akta.pro primary industry

Fiber Splicing, Testing & Commissioning (OTDR, Acceptance, Turn-Up) (IMAFAIAB)

akta.pro secondary industries

Fiber Optic Cabling (Singlemode/Multimode) (HDAFALAB), Data, Communications & Fiber Optic Cable (IMADAMAD)

Keywords

• Telecom construction services
• Outside plant construction
• Fiber optic splicing
• Utility infrastructure contracting
• Underground cable installation

Headquarters

HQ city

Rocky Mount

HQ country

United States

HQ region

North America

Offices43 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Technology or R&D

Revenue model

1. Utility Infrastructure Construction Services: Lambert's generates revenue through providing telecom infrastructure construction services including OSP (Outside Plant) construction and maintenance, fiber splicing, and project management services. Services are delivered to telecommunications providers across the Northeast, Mid-Atlantic, and Southeast regions of the U.S.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Lambert's Cable Splicing provides telecom and utility infrastructure construction services for America's Atlantic Coast, including Outside Plant (OSP) construction and maintenance, fiber optic cable splicing, project management, and engineering services. The company also deploys specialized techniques such as microtrenching, directional drilling, aerial construction, and underground construction to install fiber optic networks for major telecommunications providers.

Product overview

Lambert's Cable Splicing Company provides integrated telecom and utility infrastructure construction services across America's Atlantic Coast regions. The company operates as a unified service provider offering four interconnected core service lines: OSP Construction & Maintenance (covering aerial and underground infrastructure buildout), Fiber Splicing (precision cable joining and testing), Project Management (planning and oversight), and Engineering Services (mapping, CAD, and design). These services are supported by specialized techniques including Microtrenching, Directional Drilling, Aerial Construction, and Underground Construction. The company also provides splicing, testing, and cutover services for copper, coax, and fiber optics. The portfolio is delivered through their RIGHTWAY quality management system and Headway safety program.

Differentiator

Problem solved

Functional benefit

Products and services

• OSP Construction & Maintenance

Quantifiable outcome

• Minimizing link losses and shrinking downtime through precision fiber splicing
• +1 more outcomes

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• MasTec: Major national infrastructure construction services provider (NYSE: MTZ) with a large communications segment covering fiber, wireless, and broadband deployments. Comparable to Lambert's in fiber OSP and splicing work, but at substantially greater scale and broader geographic reach.
• Primoris Services Corporation: Infrastructure construction provider (NYSE: PRIM) with utility, pipeline, and communications segments including fiber and telecom construction services. Comparable in project-based contracting model and mix of telecom and utility customers, though more diversified across energy end markets.
• Dycom Industries: Direct parent company (NYSE: DY) and the largest direct peer given its portfolio of telecom infrastructure contracting subsidiaries providing fiber, OSP, and engineering services to the same Tier-1 carriers Lambert's serves. Most comparable as a benchmark for operating model, customer mix, and service-line breadth.
• Quanta Services: Largest specialty infrastructure contractor in North America (NYSE: PWR) with significant telecom and communications infrastructure services. Comparable as a competitor for large carrier MSAs and as a benchmark for diversified utility/telecom contracting economics.
• MYR Group: Public holding company of specialty electrical construction subsidiaries (NASDAQ: MYRG) serving utilities, including communications infrastructure customers. Comparable in business model of holding specialty contracting subsidiaries and in serving Tier-1 telecom/utility customers with transmission-scale work.

Direct peers

• Pike Electric: Provider of infrastructure solutions for electric, gas, telecom, and renewable energy markets with services including fiber construction and splicing. Comparable in customer base (major telecom and utility carriers), service mix, and geographic scope across the Eastern U.S.
• Henkels & McCoy: Privately held infrastructure contractor providing design, construction, and maintenance for telecom, gas, and electric utility networks across the U.S. Directly comparable to Lambert's in OSP construction, fiber splicing, and project management services for major carriers.
• CableCom LLC: Specialty contractor providing outside plant construction, fiber splicing, and aerial/underground telecom services to carriers across multiple U.S. regions. Highly comparable to Lambert's in core service offering, customer base (Tier-1 carriers), and project-based delivery model.
• IES Holdings: Electrical and communications infrastructure services provider (NASDAQ: IESC) operating across data centers, telecom, and commercial markets. Comparable in communications segment capabilities including structured cabling, OSP, and fiber work for enterprise and carrier clients.
• Osmose Utilities Services: Provider of inspection, maintenance, and restoration services for electric and telecom utility infrastructure. Comparable in field-services-heavy operating model and in serving investor-owned utility and communications customers with recurring infrastructure work.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/lambertcable
• LinkedInlinkedin.com/company/lambert-cable-splicing

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Lambert's Cable Splicing