Civil & Earthwork

Integrated Facility Services (IFS) designs, builds, and manages sustainable HVAC and facility solutions. They focus on ensuring occupant comfort and safety, optimizing systems performance, saving energy, and reducing operational costs. They offer mechanical engineering and building services.

Integrated Power Co. is an electrical contractor specializing in building substations, transmission lines, and solar fields, delivering reliable and innovative renewable energy projects.

Integrated Solutions Group Inc. is a catalyst for design, construction and development. They offer a variety of services depending on project needs and team strengths. They facilitate a collaborative approach to project design and construction, working with owners to deliver a better project.

Integrated Structures Corporation has become one of the fastest growing Heavy Construction Contractors in the New York Metropolitan area, specializing in difficult construction projects by developing a unique blend of experience, skills, and resources.

Integrity Construction Maintenance, Inc. has been locally-owned and operated since 1982, providing comprehensive construction, maintenance and janitorial services.

Integrity Construction Management is a construction management firm founded in 2024. With over 30 years of experience, they focus on honesty, integrity, and a commitment to excellence.

Integrity Construction Services LLC is a service based General Contracting company that provides commercial space modification/renovation services, construction management, and facilities maintenance in the National Capital Region. They self-perform mechanical, electrical and plumbing services as well as providing general contracting services for small to medium size projects.

Integrity Electrical Solutions specializes in electrical service, design, and construction solutions for commercial, light industrial, and residential clients. They provide large-project contracting services and meet the service and maintenance needs of owners and property managers.

Provides elevator modernization, construction, maintenance, and repair services.

General contracting, design-build, land development, project consulting, and commercial/mixed-use/multi-family construction in the Dallas/Fort Worth metroplex.

Integrity Shoring and Civil provides shoring, ground anchor, piling, and concrete rehabilitation services across Western Canada. They serve commercial, infrastructure, residential, and industrial projects.

Integrity Trade Services LLC is a Wichita-based company specializing in residential and commercial electrical, plumbing, heating, and cooling services. They offer installations, repairs, upgrades, and maintenance.

Integrity Water and Energy focuses on renovating aging water infrastructure to reduce Non-Revenue Water. They upgrade utility systems and implement innovative approaches to help clients build smarter, more efficient systems.

Integrus Electric is an electrical contractor serving the North Texas area, specializing in commercial and residential new construction projects.

To achieve client satisfaction by working as a team and making every effort to be efficient in all aspects of the building process. Focused on providing construction services and management, specializing in self-performing, time-efficient, cost-efficient, build-to-suit construction.

Interface Consulting International, Inc., a B. Riley company, is a global consulting firm that provides construction-related expert services to a wide range of clients including engineers, contractors, owners, attorneys, insurers, and suppliers involved in the engineering and construction process on capital projects.

Interland Surveying & Mapping, LLC provides professional land surveying services using state-of-the-art technology across the Greater Houston Area. The company is committed to delivering high-quality surveys using advanced equipment such as GPS and robotic total stations.

Intermech, Inc. is a mechanical and industrial contractor offering pre-construction, project management, fabrication, and welding solutions for heavy industrial, energy, life sciences, and government clients.

Intermountain Electrical Contractors, Inc. specializes in commercial and industrial electrical services. They offer full-service installations, maintenance, and state-of-the-art solutions, supporting both AC and DC applications across all voltage ranges.

Intermountain Marketing Group provides mutually profitable partnerships to Manufacturers, Distributors, and Users throughout the Rocky Mountain Region. Their mission is to be 'Your Partners in Success,' which is reflected in their commitment to fostering relationships and streamlining business growth. The company's focus includes sales, marketing, training, and support specifically for light industrial equipment manufacturers.

Intermountain Slurry Seal has been exceeding expectations in pavement preservation since 1978. They provide services and treatments that help extend the life of asphalt, from driveways to highways, runways to parking lots, and everything in between. They partner with state, federal, and local agencies to perform a variety of pavement preservation treatments and provide solutions to maintain pavements in mixed conditions, diverse climates, and varying traffic load.

International Asbestos Removal, Inc. is a construction company specializing in asbestos removal, insulation, lead abatement, demolition, and remediation services.

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.

Ion Electrical LLC is an electrical contractor providing a range of electrical services for residential, commercial, and government clients. They offer installations, maintenance, repairs, and troubleshooting.

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.