Civil & Earthwork

W.G./Welch Mechanical Contractors LLC is a mechanical contractor specializing in plumbing, heating, and air conditioning services.

High-level repair and solutions company supporting Industry Professionals. They offer rapid response and deployment times, permanent repair solutions, and lifelong after-service care.

Wheatley Construction is a commercial general contracting company focused on the downtown Asheville core. They offer construction management services from site sourcing and feasibility analysis to CM Agency and turnkey General Contracting.

Wheelwright Group is a full-service construction company specializing in design/build general contracting and custom-engineered construction.

Whelan Construction is a general contracting and construction management organization based in Vancouver, Canada. They specialize in end-to-end construction services.

Whelan & Curry Construction Services, Inc. provides construction services. They offer general construction, site selection, design-build, feasibility studies, renovation, leasing, butler building systems, engineering, and construction management services.

Civil contractors with experience in concrete flat-work, curb, sidewalk, driveways, ramps, spillways, structural concrete, site preparation, underground utilities, bridges, drainage, roadways, grading and project management.

General contracting company specializing in commercial, institutional, pre-engineered buildings, and custom residential sectors. They are family owned and operated.

Whistler Welding Services Ltd. is a steel fabrication and installation company specializing in residential, commercial, and industrial steel projects.

White Acre is a reputable Greenhouse contractor with over 10 years of experience with build + design, maintenance, and roof cleaning. They offer general maintenance services to existing facilities, including 24-hour emergency response for glass and window damage, glass installations and repairs, confined space work, climate control services and irrigation tank cleaning. They also manage greenhouse builds or renovations from start to finish, including glass installations, new builds, revisions or renovations and upgrades.

White Brothers Consulting is a West Virginia-based company offering engineering and surveying services.

White Construction & Associates, Inc. specializes in Heavy Civil Construction and Design Build projects, including Earthwork, Roadway Construction, Municipal Utilities, Industrial Service and Maintenance, Environmental Services, and Railroad Service & Maintenance.

White Electric Company is an electrical contractor providing commercial and industrial electrical services, as well as residential electrical service wiring. They offer 24-hour emergency service.

White Oak Construction is a Commercial Construction Contractor in Salem, Oregon for new construction, adaptive reuse and remodeling, or tenant improvements. They have been in operation since 1997, focusing on commercial and industrial projects with a commitment to quality, safety, cost-efficiency, and meeting project deadlines. The company is locally owned and led by two dedicated owners who prioritize trust, collaboration, and quality craftsmanship in their work. They offer a complete range of services including general contracting, design-build, and construction management, and are known for their sustainable building practices and successful project portfolio.

White Sands Construction, Inc. is a family-owned company dedicated to helping properties in New Mexico and West Texas look and function their best through quality construction services. They have been in operation since 1976.

Group of multiple construction services companies.

Whitestone Construction is a total site development company focused on earthmoving, clearing, and installing storm, water, and sewer pipes. They are client-focused and bring a high level of integrity to all of their projects.

Whitewater Construction provides general contracting, construction management, and design-build services specializing in industrial, commercial, institutional, medical/healthcare, and religious structures.

Whitta Construction provides design-build and general contracting services for commercial businesses throughout Northwest Ohio. They specialize in industrial and commercial construction, from rooftops to parking lots.

Whittington Electric, Inc. is a union electrical contractor operating in the Northern California area. They specialize in healthcare and commercial electrical construction.

Provides landscape maintenance, revegetation works, landscape design, project consultation and budgeting.

Wick Boiler Service, Inc. offers boiler sales, installation, replacement, inspection, maintenance, and repair services. They service the central coast from Oxnard to San Luis Obispo, including the greater Santa Barbara area.

Wickens Industrial Limited has pioneered CO2 services to the electrical industries since 1980, specializing in safety-focused, quality work and excellent customer service.

Wickson Construction Corporation is a construction company based in southern New Hampshire that specializes in heavy civil, site development, and underground utility construction.

Widel Paving is a full service asphalt and concrete contractor serving the greater St. Louis and St. Charles, MO metropolitan areas. They specialize in construction, repair, and maintenance of both asphalt and concrete – from subgrade to striping. They also assist with ADA compliance projects, drain fields, and retaining walls.

Full-service civil contractor specializing in site development, excavating, grading, utility installation, and concrete work.

Wier & Associates, Inc. is a consulting firm established in 1978 that provides civil engineering, land surveying, and land planning related services for various types of clients and projects. The firm is headquartered in Arlington, Texas, employs over 40 persons, including eight registered Texas Professional Engineers and four registered Texas Professional Land Surveyors. They have extensive experience in design, preparation of plans, and construction administration on various projects, having served as the Engineer/Surveyor/Planner on over 220 million dollars of construction projects for public sector clients and designed improvements for land development projects in over 60 cities in North Central Texas.

Wightman is a full-service consulting firm with a dynamic team of more than 200 professionals. They analyze, advise, design, and deliver successful projects in partnership with government, business, and institutions. They offer comprehensive, multi-disciplinary services, industry expertise, accurate scope of work, and a passion for listening.

Wilamut Construction Co. LLC is a family owned and operated licensed General Contractor specializing in heavy civil construction. They offer services such as excavation, demolition, erosion solutions, utilities, site grading & clearing, and concrete construction.

Wilburn Engineering, LLC specializes in traffic engineering studies, traffic signal design, and optimization of traffic signal systems. They offer services such as traffic signal engineering, traffic studies, signal timing, street light installation, and maintenance.

Wild Bore Plant Services is a full-service contracting and plant services company with field crews, fabrication shop, and machine shop in East Dublin, GA. They offer field management, supervision, and maintenance services.

Wild Building Construction specializes in church, corporate, government/federal, industrial, institutional, interior construction, military and multi-housing projects.

Underground utility contractor specializing in underground conduit construction. They have experience in duct bank, manhole, site lighting, electric vehicle charging and solar farm construction. They are a 100% female owned business based in Charlotte, North Carolina.

Wildlands Construction specializes in stream and wetland restoration projects across the southeastern United States. They work collaboratively with engineers to achieve high-quality implementation of projects.

Wilhelm Builders specializes in elevating commercial interiors, revitalizing existing structures, new building construction, and high security work environments, including all levels of SCIF construction, across Maryland, Delaware, Washington D.C., Pennsylvania, and Virginia.

Wilkie Construction is a construction company established in 1959. They focus on high standards, successful management and a commitment to deliver quality workmanship in the construction markets.

Wilkinson, Inc. is a Union company providing construction layout, land surveying, and civil engineering services.

From fabrication & construction to maintenance crews - we provide the oil & gas, and bridge & infrastructure industries with efficient and cost-effective services from inception to completion. The highest standards of quality, maximum safety and proven reliability are just a few of the factors that make Wilkinson Technologies, Ltd. the best choice for your company's projects.

Willamette Valley Sealcoating and Asphalt Paving is a locally owned and operated company providing asphalt maintenance services.

Willdan develops custom turnkey solutions to meet your infrastructure needs and energy goals. They specialize in energy and infrastructure improvement projects through design-build and performance contracting.

Willen, Inc. is an AEE Certified, Independent provider of building commissioning services for both new construction projects and existing facilities. Founded in 1994, they have successfully provided Commissioning and Recommissioning services for government, educational (K-12, colleges and universities), institutional, and private commercial & industrial building owners and facility managers. Their services focus on the delivery process, system compliance, efficiency, reliability, and sustainability for each unique project.

A full service construction firm combining decades of experience with forward-thinking professionals.

William B. Hopke Company is a leader in the Washington, D.C. metropolitan area performing wet utilities, dry utilities, and sitework development. They provide utility and sitework solutions for homebuilders, road builders, municipalities, and commercial clients of all sizes ranging from minor retrofits to turn-key site solutions.

Scown Building Company is a Chicago based general contractor and construction management firm specializing in renovation and build-outs for commercial, industrial, petroleum c-stores and car wash construction customers.

Williams Brothers Construction, Inc. is a third generation family owned construction company servicing Illinois, Iowa, Indiana & Wisconsin. They specialize in Water and Wastewater Treatment Facilities, Athletic Facilities, Higher Education Facilities, Correctional Facilities and Governmental Buildings, among others.

Williams Construction is a third-generation, family-owned business specializing in providing high-quality, critical construction and maintenance services for industrial facilities across Oklahoma and beyond.

Williams Construction Contractors is based in Norwood, Colorado, and offers general contracting, construction management, design-build services, aggregate, concrete products, and rental equipment.

Williams Construction Services is a wide-range general contractor and construction management company that specializes in commercial construction and custom homes. They commit to delivering safe, quality projects while achieving a punctual delivery.

Williams Creek Management is a team of dedicated, multi-disciplinary construction professionals and scientists delivering superior contracting expertise and resource management solutions in order to solve real-world problems. They are committed to the principles of value-based, professional construction and long-term preservation of the built and natural systems.

Williams Erection Company is the largest steel erection company in the Southeast, and a top five steel erector in the nation specializing in heavy steel erection projects.