Civil & Earthwork

Our mission is to deliver unparalleled excellence in ensuring the optimal functionality, safety, and sustainability of your engineered systems. Guided by precision, integrity, and innovation, we are committed to verifying that each project meets or exceeds design intent, complies with industry standards, and provides enduring value for our clients.

International Diving Institute is a commercial diving and underwater welding school, providing the industry the best-prepared entry-level commercial divers.

Specializes in the installation and relocation of manufacturing heavy machinery and equipment.

International Lining Technology is a leading geosynthetic and geomembrane lining contractor and installer of linings for agriculture, industry, waste management and more. Serving California, Nevada, Utah, Arizona, Wyoming, Montana and beyond, the firm also installs secondary containment, mining leach pads and stormwater ponds, landfill lining and closure systems, water-storage reservoirs, floating covers, baffle curtains, petroleum industry site prep work, and more.

International Welding is a full-service welding and mechanical contracting firm that specializes in Mechanical, Structural welding, and Hot Tapping services in the Greater Toronto Area.

Interphase Electric Corp. has been servicing the New York Metropolitan area since 1978, providing all phases of Electrical Contracting.

InterRiver Construction Inc. specializes in heavy civil construction, delivering quality and cost-efficiency in every project. They offer dependable, efficient, and safety-first construction services for projects of all sizes.

Intersectional Linemarkers (ILM) is a WA-owned line marking company that provides road marking solutions to all areas of Western Australia.

Interstate Clearing & Construction performs land clearing and construction services for the transportation and energy industries across WI and the Greater Midwest.

Interstate Construction Corporation is a lead builder in the hospitality industry. They offer general contractor commercial construction services, project management, and cost estimation.

Interstate Construction Management specializes in preconstruction, construction, and subcontractor management services.

An open shop electrical contractor based in the Denver, Colorado area specializing in power substations, industrial and medium voltage power distribution projects.

Interstate Electrical Services Corporation is the largest privately held electrical services company serving greater New England. They offer a range of electrical services.

Interstate Equipment Inc. is an excavation and grading contractor with over three decades of experience. They focus on being a reliable construction partner.

Interstate Services Group is a NJ based full service contractor specializing in masonry restoration, waterproofing, power washing and commercial and residential.

Wisconsin’s #1 Concrete Sawing Company Specializing in Confined Space Robotic Demolition & Excavation. Interstate Sawing Company, Inc. has been the Midwest leader in concrete cutting/sawing, robotic demolition, confined space demolition and excavating.

Interstate Steel Erectors, Inc. specializes in steel fabrication and erection services. They have a fabrication facility and offer detailing, estimating, and project management in-house.

Interstruct is a design-build firm focused on commercial construction and real estate development with offices in Orlando, Tampa, Sarasota and Charlotte.

Established electrical contracting firm in West Texas with over 50 years of experience.

Intract Australia is an Australian construction and building maintenance contracting company. They provide civil construction, building construction, building maintenance, asbestos remediation, and demolition services.

Intrepid Construction is a construction development, management, consulting and industrial contracting company specializing in high-end facilities and mobile home installations. They offer engineering, architecture, project management, financial consulting, and general contracting services.

Intrepid Engineers provides innovative designs with emphasis on constructability. They focus on feasibility while implementing unique solutions on each design. Their projects include many large scaled projects valued over $100 million.

Introland Limited provides services and products to the suspended access and associated safety equipment industry. They offer installation, maintenance, and testing services for access equipment.

Invicta Construction is a commercial general contractor in Edmonton, offering commercial construction, renovation, and building services.

Iona Management & Maintenance Corp. provides general contracting, construction management, and facility maintenance services. They focus on flexibility, innovation, and delivering results for lasting partnerships.

Iowa Athletic Field Construction Company specializes in the construction, renovation, and maintenance of athletic fields, including baseball, softball, football, and soccer fields.

Iowa Bridge & Culvert, LC is a premier contractor providing quality construction and innovative solutions across the Midwest. IBC specializes in bridges, culverts, formed concrete, retaining walls, pile driving, sheeting, and other various aspects of the heavy construction industry.

Iowa Sports Turf specializes in athletic field maintenance and construction, offering services such as laser grading, infield renovation, and turf management. They are also the US distributor for GrassMax Systems hybrid stitched grass.

Iowa Trenchless is a full service boring and tunneling company specializing in trenchless installations.

IPEC, L.L.C. provides industrial construction, plant maintenance, and outage services. They specialize in cement processing plants and serve the food, steel, mining, power, and board processing industries.

IPFS provides project management and supervision from the planning stage through execution. They are a licensed contractor offering engineering and procurement. They provide construction and maintenance services using skilled trades and trusted subcontractors.

IPME is a licensed electrical engineering firm and licensed electrical contractor specializing in electrical and mechanical installation, commissioning, relocation, and maintenance of industrial equipment.

IPSA Infrastructure is a construction company focused on providing exceptional performance for clients while providing ongoing skills and work opportunities for Indigenous businesses and local Indigenous people. They deliver projects and technical services throughout metro and regional Australia and are dedicated to providing value and building long term relationships with clients.

Ireland Electric Corporation is an electrical construction company located in Augusta, Georgia. Founded in 1957, they provide quality electrical service to their customers, specializing in commercial and industrial electrical work as well as a service department.

Iris Construction Services' mission is to provide exceptional value added construction services by creating a successful, long lasting partnership with our clients, contractors and communities. They work in an ethical and efficient manner to earn the privilege of being the General Contractor of choice.

Iron City Services Ltd specializes in providing essential support and solutions to iron mines across Canada. They focus on understanding and serving client needs through open communication.

Ironclad Earthworks is a construction company specializing in complex and challenging projects, including renewable energy, commercial buildings, heavy civil, demolitions, environmental & remediation, instream works, grading & earthworks. They have a reputation for getting tough jobs done right.

The company's mission is to provide cost effective and quality products and services for metal construction projects. We aim to serve our customer needs by bringing value to all projects through quality service. We hold an exceptional reputation in regards to our quality in delivering finished metal projects in Maryland, Virginia and the DC Metro Area.

Iron Hill Construction Management is a professional design/build firm dedicated to providing clients with personalized service, expert design, and Class "A" facilities. They have expertise in new facility construction, renovation, and relocation needs.

Ironmark Earthworks specializes in demolition, site clearing, subterranean, mass grading, rough and fine grading, excavation and paving, focusing on safety and technology to efficiently complete earthwork projects.

Iron Mike Construction, LLC is a general contracting company based in Denver, Colorado. They offer design-build and design services, specializing in construction projects for clients including the US Army Corps of Engineers and the Department of Veterans Affairs.

Commercial coatings - Paint, Floors (concrete polishing, epoxy, resinous, sealing), Technical cleaning

Iron Shake Inc. connects clients with trades and contractors to complete construction projects, offering services from full-service general contracting to expert consulting.

Your trusted partner for earth moving and excavation. IRONWILL Earthworks combines expert craftsmanship, reliable service, and a commitment to safety to deliver top-quality site preparation and earthwork solutions.

Ironworker Management Progressive Action Cooperative Trust (IMPACT) is a partnership designed to expand job opportunities for Ironworkers and their Contractors. The organization focuses on providing a forum for Ironworkers and contractors to address mutual concerns, encouraging balanced solutions, and promoting discussions on industry issues.

We offer the best trained ironworkers in the world. We provide our contractors with the most skilled workforce in the construction industry.

Ironworkers Local 728 represents Manitoba's finest bridge, structural, ornamental and reinforcing ironworkers. They perform skilled installations and erections of structural steel buildings, ornamental steel components, bridges, miscellaneous steel components, precast & hollowcore, industrial buildings, towers and stadiums. They also perform plant maintenance, pre-stressing and post tensioning systems and manufacturing structural steel and rebar on site.

Irrigation Technical Services (ITS) offers comprehensive knowledge and understanding of irrigation systems from water source to sprinkler. They combine water management software, hardware, and communication devices with pump station design, operation, service, and installation. They also offer repair of irrigation systems, including two-wire decoder components.

Irvine Valley Air Conditioning (IVAC) is a commercial Heating, Ventilation, and Air Conditioning contractor specializing in HVAC construction, tenant improvements, and ground-up construction. They also offer 24/7 service and maintenance programs.

Irwin Construction brings together what is possible at the intersection of client dreams and realistic budget. ICC is your go-to Phoenix tenant improvement construction expert.