Civil & Earthwork

KD Engineering Co. provides Testing, Balancing and Commissioning services to the BC building and construction industries. KD also specializes in the preparation of O&M manuals for buildings.

KDK Group, formed in 2014, offers construction and program management services for commercial and healthcare facilities. They focus on open communication and value-driven project management.

KDM Constructors is a Saskatchewan-based First Nations owned general contracting, project management, and skilled trades service provider.

KDM Erectors specializes in the erection of steel structures, pre-engineered buildings, conventional structural steel, standing seam metal re-roofing, and installation of metal siding.

K.D.S. Builders, Inc. offers general contracting services for projects involving commercial, industrial, and residential real estate in San Diego County. They offer a wide range of contracting services including design phase project management, estimating, scheduling and value engineering.

KDW Construction, LLC is a Heavy Civil Engineering Contractor, specializing in grading and paving. They focus on maintaining project timelines and have a growing portfolio of capabilities and project types throughout the Bay Area, Sacramento and Central Valley.

Keane Construction, LLC is a Class A licensed commercial general contractor committed to providing quality craftsmanship and superior customer service. Keane aims to be a first-class, customer service-oriented, commercial general contractor with a focus on the client’s business goals and objectives. Keane Construction specializes in tenant improvement projects, common area renovations, and small carpentry work.

KEC Engineering is a Union Contractor in the state of California specializing in heavy engineering construction projects.

KEC Retaining Walls and Construction specializes in retaining walls, soil stabilization, ROW access, site restoration and vegetation management. KEC offers design build to help our customers control cost to meet their needs. Craftsmanship, engineering, integrity, honesty and quality workmanship are what we have built our reputation on since 1985.

KEE Concrete & Construction, Inc. provides engineering, design, planning, construction management and construction services (concrete) to the commercial, transportation and government sectors. They focus on infrastructure projects.

Keeley Construction believes building is about more than structures—it’s about people, partnerships, and legacy. Since 1976, they have delivered high-quality construction solutions across the industrial, commercial, and institutional markets.

Northern New England's Preferred Crane Rental Provider. Operating since 1986, we offer professional top-level services for a competitive price for all your crane, rigging, trucking, and storage needs in Maine, New Hampshire, and Massachusetts.

Keenan Sewer and Water delivers top-quality sewer and water services in the Chicagoland area. With over a decade of experience, they handle projects of all sizes, from residential repairs to large-scale infrastructure.

Keen Project Solutions specializes in engineering, procurement, and construction (EPC) solutions, offering design, build, and EPC services across North America. They focus on modern engineering and construction, embracing technology and establishing industry-leading systems.

O'Gary Construction Group specializes in innovative building solutions for both industrial and commercial projects.

Keeton Construction Services is a full-service Houston commercial general contractor that provides superior construction services for projects of all types and sizes. They offer real estate development, general construction, and turnkey construction services.

Keeton Contract Services, Inc. is a full-service commercial general contractor providing construction services for projects of all types and sizes.

Keeton General Contractors specializes in commercial and industrial construction projects of all sizes. They offer excellence in safety and can provide surety bonding.

K & E Excavating, Inc. builds, widens, and repairs roads, highways, and bridges. The company operates primarily in the excavation and construction industry, offering various services.

Kegley Electric, founded in 1981, provides commercial and residential electrical services, backup generator installation and repair, structured cabling, communication systems, and physical security solutions.

Keiland Construction is a construction company based out of Lake Charles, Louisiana, United States. They pursue complex challenges to enhance the life and culture of their staff and the communities they serve, focusing on delivering superior construction projects by aligning with their client’s vision.

KEIN Welding & Fabrication Ltd. is a metal fabricator & millwright contractor focused on servicing customers in the southern Ontario area. We provide shop fabrication in steel, stainless, and aluminum, mobile welding, trailer repairs, plant maintenance & millwrighting services by qualified personnel. We are built on the assumption that there is an intrinsic value, personal and financial reward in producing tangible products and services that offer customers more value than they expect to receive. We succeed because our customers succeed. Our goal is to support our customers by providing superior products and services of exceptional value which help them gain competitive advantage in their markets.

Keiter Corporation offers complete and professional construction services for your project. They provide customers with comprehensive supervision, scheduling, quality control, and site-specific safety programs. They maintain clean and professionally managed job sites, and hold regular progress meetings during the construction to facilitate communication among all parties.

KELCO is a landscape construction and maintenance firm located in the New York Metro area focused on complex site work, landscape on structure, logistics management, and excellence in horticulture. KelCo Construction is an excavation company specializing in trenching, demolition, road construction and most earthwork operations.

Keller-Bliesner Engineering offers cutting-edge solutions for water demands, focusing on irrigation design and development. They are innovators in the development, design, and application of creative solutions to challenging and competing water demands where irrigation is a primary use.

Keller & Company, Inc. is a Construction Services firm focusing on diverse, historical and specialized construction projects. Our niche is re-construction projects involving preserving a piece of the past while converting the old into state-of-the-art functional buildings utilizing or replicating much of the original building material.

Keller Contracting LLC is a commercial contractor committed to providing quality work and minimizing disruption to business operations during construction projects. They offer efficient work processes to complete jobs quickly, and in some cases, can keep businesses open during renovations.

Local licensed and insured general contractor specializing in grading, sitework, underground utilities, welding, and metal fabrication.

Full-service general contractor specializing in commercial, industrial, multi-unit residential, and hospitality projects.

Kelly Contractors, LLC is a general contracting company with an unlimited license. Operations include grading, installation of underground utilities, and overall site development. They provide site development project services to North Carolina contractors, land developers, and property owners and manage both large and small-scale projects.

Kelly's Electrical Service, LLC is a third-generation company that has been providing complete electrical services for residential, commercial, and industrial customers in South Carolina since 1950.

Kelso-Burnett is an employee-owned electrical contractor serving the Chicago Metropolitan area and beyond since 1908. They focus on high-quality customer relationships, technological advancement, and dependable deliverables.

Family-owned concrete and materials supplier in Galveston County; providing quality construction in the Gulf Coast areas.

Kelvin Group is a national leader in the field of industrial and commercial mission-critical mechanical services, process safety management, environmental compliance and non-destructive testing. They provide design/installation, service and planned maintenance and testing and compliance of world-class mechanical systems.

Kemp Sigmon Construction Co., Inc. is a contractor specializing in Heavy Civil construction. They use new technology, outside thinking, and innovation to change the way of Heavy Civil Construction.

Kenbridge Construction Company specializes in commercial contracting, construction management, and design/build services.

Kendrick Engineering & Compliance LLC is a small sized multi-disciplined engineering firm specializing in independent third party services that include 3-D modeling & drafting. They provide engineering services to the oilfield with experience in BOP verification & theoretical shear calculations.

Ken Leahy Construction is a diversified construction company specializing in excavation, utilities, street and site development.

Kennedy Electric Corporation is a building construction company providing electrical services.

Kennedy Fire Protection LLC (part of R.W. Warner, Inc.) provides fire protection services, including extinguishers, sprinklers, fire alarms, and suppression systems. R.W. Warner, Inc. is a mechanical/general contractor specializing in complex commercial and industrial construction. They have multiple divisions: Warner Mechanical (mechanical construction), Kaempf & Harris (sheet metal work), and Warner Construction (commercial general construction).

Kentwood Excavating Inc. is an excavating company based in Grand Rapids, MI, specializing in commercial, residential plats, municipal sewer and water, and site grading.

Kennedy Jenks is a leading water and industrial engineering firm that designs and engineers major water, utility, and industrial projects across the U.S.

KRS is a Railroad Construction and Maintenance Contracting Company based in North Jackson, Ohio.

Kennedy Richter Construction specializes in construction defect restoration. They provide innovation in solutions and superior expertise in construction defect repairs.

Kennelly Constructions is a leading Aboriginal contractor providing a wide range of services in civil, electrical, building and maintenance support across all levels of government and the private sector.

Kenron provides expert HVAC installation, service, and maintenance for commercial/industrial facilities. They specialize in design-build, design-assist, and partnered/financially-driven design processes.

Kenstruct is a COR certified construction company specializing in general contracting, petroleum construction, and generator/fuel system needs. They have completed numerous gas station projects including gas bars, convenience stores, car washes and quick serve restaurants.

Kentech is an electrical and low voltage contractor focused on multi-family, commercial, and industrial construction offering solutions to new builds, renovations, and maintenance projects.

Kentuckiana Electrical Services provides new construction, renovation, emergency power systems, plant maintenance, high voltage (underground/overhead), and 24/7 emergency response services.

Ken White Construction offers integrated construction services to residential & commercial clients. A family run business for over 50 years, their main priorities continue to be putting the customer first, quality work & timely delivery of commitments. They are licensed experts in septic systems, foundation excavations, road construction, aggregate delivery, and demolitions. They provide expert insight for every aspect of their projects including design services, permits & consultation.