Civil & Earthwork

Lloyd's Construction Services, Inc. provides expert demolition, excavation, roll-off, debris management, and related services.

Lloyd W. Aubry Co., Inc. is a General Mechanical Contractor specializing in the fabrication, installation, modification, relocation and maintenance of industrial processing plant equipment/machinery, conveying, material handling, piping and structural systems.

LLP's team works effectively on a wide variety of commercial projects, collaborating with owners, architects, and craftsmen in the field providing innovative, creative, and practical solutions to obtain their client's objectives.

L.L. Vann specializes in commercial electrical construction and is an industry leader in the Raleigh-Durham triangle area. Additional services include fire alarm, security, tele/data and A/V systems as well as complex lighting control design and integration.

Woman-Owned Small Business Certified, Maryland based business providing construction management and facilities management services.

LM Construction is a premier Design Build company based in Las Vegas, Nevada, focusing on construction services including consulting, concrete tilt-up construction, pre-engineered metal buildings, tenant improvement, retail, restaurant, and medical/dental office construction.

L&M Electric and Plumbing provides expert electrical, plumbing, and general construction services for government and commercial projects. They deliver high-quality electrical, plumbing, and general contracting services, ensuring projects are completed on time, within budget, and fully compliant with industry standards.

LMG Construction is a commercial plumbing contractor and general contractor specializing in design-build, design-assist, and competitive bid projects. They serve light industrial, commercial office, multi-family, senior living, hospitality, and aviation sectors, and perform general contracting work for the armed forces and federal government. They also offer civil services such as pipeline cleaning, maintenance, and rehabilitation.

LM Heavy Civil Construction, LLC is a leading infrastructure company that specializes in highly complex heavy civil works. They have successfully delivered heavy civil construction services to public, private and institutional clients throughout the eastern region of the US since 2005.

LML Engineering, Inc. is a customer service oriented Geotechnical and Civil Engineering, Construction Materials Testing (CMT) and Special Inspections firm.

LMS Electric is an established electrical contracting business, providing electrical services in the industrial, commercial, and construction sectors. They provide maintenance services for grocery stores and property management companies.

L & M Underground, Inc. is a leading Colorado directional boring contractor specializing in underground utility installations for electric, phone, cable, fiber optics, water, sewer, and gas. They handle both large-scale and small residential projects, offering vacuum potholing services for subsurface investigation and utility location. They are licensed to work in Arizona and California.

LNK Technologies is an electrical contractor specializing in cell tower (CRAN), D.A.S. installation, small cell, and general electrical work. They have experience in installation and integrating LTE distributed antenna systems, preforming full Turn Key D.A.S. systems, installation of New 5G indoor and outdoor DAS systems, Installation of spider cloud systems, installation of Carrier Work for AT&T , Verizon , Sprint , T-mobile, among others.

LNM Services LLC is a contractor specializing in Industrial and Commercial Construction. They offer new construction and repairs/restorations. They specialize in Project Management and Coordination, Demolition, Earthwork, Structural Steel, and metal building erection. They also offer fence services.

Loberg Construction is a commercial construction firm headquartered in the Chicagoland area. They specialize in ground-up, renovation, repair, and tenant build-out projects, including Class A Office, Medical/Dental/Veterinary Office, Sports & Recreation Facilities, Restaurants, Financial Institutions, Manufacturing, Distribution, and Automotive Centers, Grocery Stores, and Educational and Cultural Institutions.

Local Union 525 is vital to many industries throughout Southern Nevada, providing a highly skilled workforce of plumbers, pipefitters, and service technicians. They take pride in delivering sophisticated piping systems and are involved in training and apprenticeships for the younger generation.

Lochmueller Group has been committed to improving the quality of life for both communities and clients through thoughtful, actionable planning and design. Their focus is on finding cost-effective, environmentally sensible solutions. Over their 40-year history, they assist clients throughout the project from planning to execution, encompassing a wide range of services in road, traffic, structural, environmental, and water resource design.

Locke's Electrical Ltd. is a multi-disciplined firm specializing in project management and construction of Electrical & Instrumentation, Civil Works, Distribution, and Transmission Infrastructure. They also provide heavy equipment rentals, operators, and support to industrial clients in the mining and energy sectors.

Lockhart Excavation LLC is a trusted provider of excavation and site development services in Austin and West Texas. Founded in 2013, they specialize in Earthwork & excavation, water lines, grading, Sitework, sewage, Dry & Wet utility services, drainage, and site clearing.

Lockwood Construction is a general contractor and construction management company specializing in multi-family housing development and management services across Michigan. They offer pre-construction and project planning, estimating and bidding services.

Lodestar Structures provides a patented and proprietary Precast Concrete Modular Building system developed to expedite the construction process of Residential and Commercial buildings.

Loefler Electric, Inc. is an electrical contractor based in Lakewood, California. Founded in 1988, Loefler Electric services commercial and industrial facilities and specializes in new construction, design build, tenant improvement, LED lighting & controls, electric vehicle charging, switchgear installation, and power distribution upgrades.

Lockwood Flooring is a full-service floor covering contractor specializing in commercial projects across various sectors, including office, hospitality, education, retail, industrial, and residential. They offer services spanning planning and design through to installation and maintenance, supporting builders, developers, and end-users.

Logan Pass Construction is a general contracting company offering full mission critical solutions, construction expertise, oversight, and solutions to facility needs. They provide services from project evaluation and design to equipment procurement, project management, and commissioning assistance. They have teams covering coast-to-coast and an expanding international presence.

Logger Shop & Construction Equipment, Inc. sells and services heavy construction and compact equipment. They aim to build lasting partnerships with businesses that clear land, harvest timber, move earth, and build the future.

Specializing in commercial HVAC services, maintenance, repair, replacement and construction. Skilled Professionals providing building automation.

Logistics Electrical provides electrical services to commercial and industrial clients. They offer electrical installation.

Loffredo Construction is a commercial and industrial construction company excelling in construction for over 30 years.

LOEM Électrique is a company located in Longueuil and specialized in electrical work for new buildings, particularly in the residential, commercial and industrial sectors.

Real Estate Development, Financing & Project Management

Your one-stop shop for HVAC parts, equipment, and expertise.

Lone Star Civil, LLC is a general contractor based in San Antonio, Texas, specializing in self-performed services such as utilities, sitework, paving, and concrete slabs. They deliver high-quality projects for both public and private sectors.

Lone Star Firestop, LLC. is an FM 4991 Apporved Specialty Firestop Contractor. We work with building owners, construction managers, and contractors to provdie life safety through the installation of tested firestop systems.

Lone Star Global is a Texas-based, veteran owned and operated, world class provider of automation, controls, and electromechanical services for industrial applications, including Oil and Gas, Power Plants, Mills, Factories, Utilities.

Lone Star Grading & Materials provides construction services for federal, industrial, commercial, farm and ranch, as well as residential projects. They specialize in larger jobs such as subdivisions, and commercial and industrial sites.

Lone Star Industrial LLC provides industrial, agriculture, and dairy welding, metal fabrication, and piping services.

Lonestar Sierra specializes in refractory and mechanical services, including installations and maintenance, with a focus on safety. They serve industries such as cement, lime, steel, metals, and power generation across the continental United States.

Longbow Industries, LLC, oversees subsidiaries that provide construction solutions to customers across the steel erection, heavy industrial, power and other construction-related markets. They provide strategic direction and centralized support services to their subsidiaries.

Long Building Systems LLC is a construction company that specializes in supplying and erecting pre-engineered metal buildings. They offer design-build services, construction management, and general contracting.

Long Electric offers electrical services specializing in Commercial and Industrial construction to include maintenance, modernization and new construction. They also have a fully-staffed Service Department, to service residential customers, commercial buildings, wineries & much more.

Long Foundation Drilling Co. provides a detail oriented construction service specializing in drilled shafts or driven piles. Headquartered in Nashville, TN ...

Wet Utilities Contractor serving SC for 30 years. They focus on honesty, performance, and customer relationships.

Lonnie Lischka Company specializes in civil construction jobs, focusing on project management of mass excavation & grading, underground utilities, and concrete services. Since 1974, they have aimed to help clients meet their construction goals.

Loop Mechanical is a full-service commercial heating, air and refrigeration contractor, specializing in sheet metal, controls, installation, and pressure regulation. The company focuses on providing HVAC solutions designed for client success. Their general activities include sheet metal production, installation of HVAC and industrial cooling systems, air balance remediation, and maintenance of refrigeration systems.

Lorig Construction Company is a contractor specializing in heavy/highway construction in the Chicagoland area. The main operations of the company include bridge and structural concrete construction, road construction, earth retention systems, pile driving and soundwall construction. They are a full-service company and can take a project from beginning to end, offering design build services.

Lothrop Co specializes in scaffolding & shoring design, engineering, and construction services combined with scaffold & shoring equipment sales and rentals. In addition to scaffolding & shoring services, Lothrop specializes in insulation & building siding contracting for commercial and industrial applications.

Louden Bonded Pools specializes in the design and construction of a wide range of pools for residential and commercial purposes. They have over 50 years of experience.

A full-service commercial construction company offering specialized and comprehensive pre-construction and construction services.

Louisiana Marine Construction provides residential, commercial, and industrial marine construction and repair services including boathouses, piers, seawalls, pile driving, marsh track excavation and more!

Louisville Paving Company is the largest civil contractor in Kentuckiana. Uniting people through infrastructure is at the heart of our mission. Through our partnership-driven and client-focused approach, we have consistently delivered. We tackle Kentuckiana’s most challenging infrastructure projects, offering a wide range of asphalt milling and paving services and tailored solutions for public utility projects.