Name

Quanta West

Legal name

Quanta West, LLC

Website

https://quantawestllc.com

Company type

Private

Operating status

Operating

Headcount range

1,001–5,000 employees

Ownership category

akta.pro rank

Product category

Energy Infrastructure Construction Services

NAICS

Power and Communication Line and Related Structures Construction (237130)

SIC

Water, Sewer, Pipeline, Comm & Power Line Construction (1623), Oil & Gas Field Services, Nec (1389)

akta.pro primary industry

Civil & Site Works EPC (Earthworks, Roads, Drainage, Foundations) (EUAEADAA)

akta.pro secondary industries

Transmission Interconnection & Line Works (Gen-Tie Lines, Overhead/Underground Lines) (EUAMAFAF), Substation EPC & construction (AIS/GIS, greenfield/brownfield) (EUADAKAC), Construction Management & General Contracting (EPCM, Scheduling, QA/QC, HSE) (EUAMAFAJ)

Keywords

• Electric power transmission
• High voltage construction
• Underground utility construction
• Energy infrastructure services
• Civil foundation drilling

Headquarters

HQ city

Heber City

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Project-Based Professional Services: Quanta West generates revenue through large turn-key project implementation, front-end design services, electric grid infrastructure construction, and complex civil and foundation services. Revenue is derived from engineering, procurement, and construction contracts for high-voltage transmission lines, distribution lines, substations, energy storage, EV charging, and emergency restoration services.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Quanta West provides turn-key engineering, procurement, and construction (EPC) services for energy infrastructure projects, including high-voltage transmission lines, distribution lines, substations, energy storage systems, EV charging infrastructure, and emergency restoration services, delivered through its subsidiary PAR Western Line Contractors. Its other subsidiary, Underground Construction Co., Inc., provides gas, power, airport fueling, and telecom construction solutions, and together the two operating companies enable Quanta West to deliver large turn-key projects, front-end design services, electric grid infrastructure construction, and complex civil and foundation services.

Product overview

Quanta West is a holding company comprising wholly-owned subsidiaries that provide energy infrastructure services. The portfolio consists of two primary operating companies: PAR Western Line Contractors (PAR West), which handles outside electrical construction including high-voltage transmission, distribution, substations, energy storage, and EV charging; and Underground Construction Co., Inc. (UCCo), which provides gas, power, and airport fueling construction services. Together, these subsidiaries enable Quanta West to deliver large turn-key projects, front-end design services, electric grid infrastructure construction, and complex civil and foundation services.

Differentiator

Problem solved

Functional benefit

Products and services

• High-Voltage Transmission and Distribution Line Construction Management, engineering, procurement, and construction services for high-voltage transmission lines and distribution lines, provided through PAR Western Line Contractors to government, utility, and commercial clients in the United States.
• Substation Construction Engineering, procurement, and construction of electric substations as part of PAR Western Line Contractors' outside electrical contracting offering.
• Energy Storage System Construction Construction services for energy storage systems delivered as part of PAR Western Line Contractors' energy transition infrastructure portfolio.
• Electric Vehicle Charging Infrastructure Construction Construction services for electric vehicle charging infrastructure, supporting clients' EV deployment programs, delivered by PAR Western Line Contractors.
• Emergency Restoration Services Emergency restoration services for electrical infrastructure, provided by PAR Western Line Contractors to utilities and other clients responding to outages and infrastructure failures.
• Gas, Power, and Airport Fueling Construction Quality gas, power, and airport fueling construction services provided by Underground Construction Co., Inc. (UCCo), headquartered in Benicia, California, completing thousands of government, commercial, and private sector projects throughout the United States since 1936.
• Telecom Construction Solutions Telecom construction solutions delivered by Underground Construction Co., Inc. as part of its broader utility construction offering.
• Front-End Design and Turn-Key Project Services Front-end design services and large turn-key project implementation across energy infrastructure programs, delivered by Quanta West drawing on the combined capabilities of its operating companies.
• Complex Civil and Foundation Services Complex civil and foundation services, including hard rock drilling, provided by Quanta West to support large-scale energy infrastructure construction projects.

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Two partnerships are on record, tiered core.

• PAR Western Line Contractors, LLC (PAR West)coreStrategic or Co-development PartnerPAR Western Line Contractors (PAR West) is a wholly-owned subsidiary of Quanta West. It is a Western United States based outside electrical contractor specializing in management, engineering, procurement and construction of high-voltage transmission lines, distribution lines and substations, as well as energy storage, electric vehicle charging and emergency restoration services. As a consolidated operating company under Quanta West, PAR West provides complementary services enabling the parent company to deliver comprehensive energy infrastructure solutions.
• Underground Construction Co., Inc. (UCCo)coreStrategic or Co-development PartnerUnderground Construction Co., Inc. (UCCo), headquartered in Benicia, California, is a wholly-owned subsidiary of Quanta West. Founded in 1936, UCCo has provided quality gas, power and airport fueling construction services for almost 90 years, completing thousands of government, commercial and private sector construction projects throughout the United States. UCCo is one of the oldest and most respected contractors in the West and is consolidated under Quanta West to provide complementary construction solutions.

Scale indicators1 record

Recent moves4 records

Expansion highlights5 records

Direct peers

• MasTec: MasTec is one of the largest publicly traded infrastructure construction firms in North America, with material exposure to transmission, distribution, substation, pipeline, and renewable EPC. Quanta West's turn-key grid and underground utility construction directly overlaps MasTec's energy infrastructure segments in the Western U.S.
• Dycom Industries: Dycom is a specialty contractor providing engineering, construction, and maintenance services to telecommunications and utility providers nationwide. Quanta West's outside electrical contractor offering (PAR West) and underground utility capabilities overlap with Dycom's utility construction footprint.
• Granite Construction: Granite Construction is a heavy civil contractor with substantial water, utility, and energy infrastructure exposure across the Western U.S. Quanta West's foundation/civil scope for energy projects is directly comparable to Granite's heavy civil utility construction.
• MYR Group: MYR Group is a leading electrical construction specialty contractor with strong transmission and distribution (T&D) and commercial/industrial electrical EPC capabilities. Quanta West's PAR West subsidiary competes directly with MYR Group's T&D segment for high-voltage and substation projects.
• Henkels & McCoy: Henkels & McCoy is a privately held infrastructure contractor serving the gas, electric, telecom, and water utility markets with engineering, construction, and maintenance services. UCCo's gas/power/airport fueling construction offering is directly comparable to Henkels & McCoy's underground utility practice.
• Infrastructure & Energy Alternatives: IEA is an infrastructure construction company focused on renewables, transmission, and utility-scale energy projects in the U.S. Quanta West's transmission, substation, and energy storage capabilities directly overlap IEA's renewable energy and T&D construction services.
• Primoris Services: Primoris delivers energy, utility, and pipeline infrastructure construction including transmission, distribution, substations, and underground utilities. Quanta West's combined electrical + underground pipeline offering is directly comparable to Primoris's energy and pipeline segments.

Broad incumbents

• Quanta Services: Quanta Services is the largest U.S. infrastructure construction firm for electric and gas utilities, with deep capabilities across transmission, distribution, renewables, and underground utilities. Quanta West is described as 'part of the Quanta Services organization,' making Quanta Services both the closest strategic parent/affiliate and a broader competitive incumbent.
• EMCOR Group: EMCOR Group provides electrical and mechanical construction, facilities services, and energy infrastructure across the U.S. Although its portfolio is broader, EMCOR's electrical construction segment competes with Quanta West on substation, T&D, and energy storage projects.

Others

• Burns & McDonnell: Burns & McDonnell is an employee-owned engineering, architecture, and construction firm with significant transmission, substation, and energy practice areas. Although primarily an EPCM/engineering firm rather than a self-perform contractor, it competes on design-build pursuits where Quanta West bids.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/QuantaWestLLC
• LinkedInlinkedin.com/company/quanta-west-llc

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries2 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 Quanta West