ZLC

What ZLC does

ZLC is a privately held, founder-led construction services company headquartered in Concord, California, founded in 2006. The company provides an integrated suite of site-development and structure services spanning hard and soft demolition, structural/flatwork/decorative concrete, wet and dry underground utilities, and excavation/grading/paving, delivered under single multi-scope contracts to general contractors, developers, municipalities, and private owners across Northern California.

The company's underlying technology stack is conventional for the trade: heavy equipment, traditional construction methods, and, for excavation, 3D site modeling with 2D/3D grade-assist machine control to achieve precision in cuts, fills, and compaction. The company reports operational metrics including a 95% recycling rate on demolition materials and a track record of most jobs passing first inspection. The technology is execution-enabling rather than proprietary or AI-driven.

ZLC's business model is project-based contracting with custom quotes tied to scope, specifications, and site conditions. Go-to-market is direct enterprise field sales supported by a website with quote-request forms, LinkedIn presence, and a heavy reliance on referrals and repeat business. Revenue is generated under one-time project contracts, with a stated strategic emphasis on bundling multiple service disciplines per contract to reduce handoffs and capture a larger share of project value per client relationship.

Name

ZLC

Legal name

ZLC Construction

Website

https://zlccorp.com

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

11–50 employees

Short description

ZLC is a Northern California construction services company founded in 2006 that delivers integrated demolition, concrete, utilities, and excavation under single multi-scope contracts to general contractors, developers, municipalities, and private owners.

Ownership category

akta.pro rank

Product category

Construction Services (Demolition, Concrete, Utilities, and Excavation)

NAICS

Site Preparation Contractors (23891), Heavy and Civil Engineering Construction (237)

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600), Water, Sewer, Pipeline, Comm & Power Line Construction (1623), Construction - Special Trade Contractors (1700)

akta.pro primary industry

Trenching & Utility Excavation (IMAFAKAD)

akta.pro secondary industries

Construction Debris Removal (C&D Hauling) (HSAKALAC), Construction Cleanup (Post-Construction/Final Clean) (IMAIADAJ)

Keywords

• Demolition services
• Concrete construction
• Underground utilities
• Excavation services
• Site preparation

Headquarters

HQ city

Concord

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Marketing or Sales

Revenue model

1. Construction Services Contracts: ZLC generates revenue through project-based contracts for demolition, concrete, utilities, and excavation services. Work is delivered under single or multi-scope contracts, with pricing based on project specifications, scope, and requirements. The company serves as a prime contractor handling end-to-end delivery across multiple service disciplines.
2. Multi-Scope Full Package Contracts: Revenue from bundled service packages where demolition, concrete, utilities, and excavation are handled under one contract, reducing handoffs and providing end-to-end project delivery.
3. Specialized Division Services: Services from specialized divisions including Concrete Cutting, Coring & Breaking (2019), Underground Utilities (2020), and Concrete Construction (2021), each generating revenue on a project basis.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

ZLC delivers multi-scope construction services—hard and soft demolition, structural/flatwork/decorative concrete, wet and dry underground utilities, and excavation, grading, and paving—bundled under a single contract to general contractors, developers, municipalities, and private owners across Northern California. The company combines its own crews and equipment with 3D site modeling and grade-assist technology to sequence and execute site preparation projects end to end.

Product overview

ZLC is a multi-scope construction services company offering a unified platform of demolition, concrete, utilities, and excavation services under one contract. The core offerings include Hard Demolition and Soft Demolition for structural and selective removal; Structural Concrete, Flatwork Concrete, and Decorative Concrete for concrete construction needs; Wet Utilities (water, sewer, storm) and Dry Utilities (electrical, gas, telecom) for infrastructure; and Excavation, Paving, and Grading for site preparation. The integrated approach combines these services into a single-team delivery model designed to reduce handoffs and streamline project execution.

Differentiator

Problem solved

Functional benefit

Products and services

• Hard Demolition Complete structural demolitions including planning, execution, debris removal, and final cleanup using skilled operators and heavy-duty equipment. Intended for general contractors, developers, and property owners needing full structural teardown.
• Soft Demolition Selective interior demolition that clears the way for build-outs while protecting what stays, managing debris cleanly and safely with materials sorted for proper disposal and recycling. Used for tenant improvements and restaurant build-outs such as the 6,300+ SF North Italia soft demolition.
• Structural Concrete Foundations, walls, and slabs built for lasting support with precision planning, formwork, and execution. Service was demonstrated on projects including the Fairmont Project's structural concrete and the Nueva School's 100 concrete piers and 140 LF of walls.
• Flatwork Concrete Smooth, durable concrete surfaces finished for everyday use including parking lots, sidewalks, and gutters. Delivered on projects such as the Fairmont Project, which included 4,000+ SF of concrete and 350+ LF of curbs.
• Decorative Concrete Stamped, stained, and polished concrete designs for aesthetic applications. Targeted at owners and developers wanting enhanced visual finishes on flatwork and entry features.
• Wet Utilities Precise installation of water, sewer, and storm systems engineered for performance and built to last. Demonstrated on residential projects such as the Walnut Creek sewer-line installation from city manhole to a main residence and a new ADU.
• Dry Utilities Installation of electrical, gas, and communication systems delivered clean, efficiently, and built for reliability on commercial and residential projects.
• Excavation Precise excavation and grading, hauling, compacting, and balancing every yard to meet project specifications using 3D site modeling and grade-assist equipment. Demonstrated on the Telegraph Project, with 20,000+ sq. ft. of site excavation and 2,000+ cubic yards of soil compacted to 95% density.
• Paving Smooth, durable paved surfaces built for precision, performance, and long-term reliability on commercial and residential sites.
• Grading Balanced, level ground prepared for build-out with precise elevation matching, using 3D modeling and grade-assist technology for accuracy and efficiency in the field.
• Concrete Cutting, Coring & Breaking Specialized concrete cutting, coring, and breaking services to support demolition and renovation work where precise concrete removal is required. Launched in 2019 as a dedicated division.

Quantifiable outcome

• 120+ projects completed for a single client, demonstrating sustained trust and repeat business
• +3 more outcomes

Named customers10 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Scale indicators8 records

Recent moves9 records

Expansion highlights4 records

Broad incumbents

• Granite Construction: Publicly traded heavy civil construction company with significant California operations. Overlaps with ZLC on site preparation, excavation, utilities, and concrete as part of a much broader infrastructure portfolio.
• Tutor Perini: Major California-based heavy civil and building contractor with extensive demolition, underground, and concrete capabilities. Competes with ZLC on large integrated project scopes while operating at materially larger scale and broader geographic footprint.
• Teichert Construction: Large Sacramento-headquartered heavy civil and site preparation contractor serving Northern California. Operates at significantly larger scale than ZLC but overlaps directly on excavation, grading, utilities, and concrete services in the same geography.

Direct peers

• MCM Industrial: California-based demolition and site preparation contractor. Comparable regional scope, customer base (GCs and developers), and core demolition + concrete cutting services overlap with ZLC.
• Otto Demolition: Specialty demolition contractor with selective, interior, and structural demolition capabilities. Comparable core service set to ZLC's hard and soft demolition offerings with similar mid-size contractor profile.
• Brandenburg Industrial Service Co. Large integrated demolition and environmental services contractor with self-performed heavy civil capabilities. Comparable to ZLC's one-contract, multi-discipline delivery model across demolition, utilities, and site preparation.
• Penhall Company: National specialty contractor offering concrete cutting, coring, demolition, and excavation services. Highly comparable to ZLC's multi-discipline demolition and concrete cutting/coring model, with similar project-based delivery to commercial and industrial clients.
• Rangeline Group: Demolition, environmental remediation, and site preparation services firm. Similar integrated project delivery to GCs and developers with comparable size and scope to ZLC's Northern California operations.
• Cherry Companies: Integrated demolition, recycling, and site preparation contractor with strong C&D materials diversion focus. Closely comparable to ZLC's demolition-plus-recycling value proposition and multi-scope delivery.
• S. B. Ballard Construction Company: Large demolition and site preparation contractor serving commercial, industrial, and government clients. Similar end-to-end demolition delivery model and comparable customer mix of GCs, developers, and institutional owners.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/zlccorp
• Xx.com/poolremovalbyzl
• Facebookfacebook.com/zlccorp

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

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 ZLC