Civil & Earthwork

Engineering-focused geophysical consulting company servicing the geotechnical sector in both onshore and offshore environments.

Marinship Development Interest LLC provides building construction, civil infrastructure, consulting, and real estate development services in the San Francisco Bay Area. They specialize in construction management, concrete, demolition, excavation, grading and shoring, hazardous materials, renewable energy, sandblasting and underground utilities.

Marion Construction Company is a leading concrete contractor in the Pacific Northwest. They are known for quality supervision and management, as well as efficient methods of construction.

Customer focused construction services.

Maritime Construction Inc. specializes in designing, permitting, and building marinas, docks, bulkheads, decks, boathouses, piers, dune walkovers, and swamp walks. They have over 25 years of Florida marine construction experience.

Mark Carrier Construction, Inc. (MCCI) provides general contracting, design-build and construction management services. They have experience in commercial, healthcare, hospitality, residential and government sectors, as well as in mill building rehabilitation and restoration.

Mark Cerrone, Inc. is a construction company specializing in site contracting and construction services throughout Western New York. They offer complete construction management solutions from demolition through landscaping.

Mark Construction Company specializes in large-scale general contracting, construction management, metal building construction, and design/build services. They prioritize teamwork and client collaboration to ensure timely and cost-effective project completion while maintaining high standards of safety and quality.

MarketOne Builders, Inc. is a commercial contractor building sustainable work environments that reflect each client's unique vision and mission. They provide construction services including planning, pre-construction, design, renovations, and general contracting services.

Mark Guho Construction Company is a 4th generation General Contractor and Construction Manager comprised with family history dating back to 1919. They focus on communication, experience, and the delivery of services to clients.

Mark Schaffer Excavating & Trucking, Inc. is a heavy civil and sitework contractor serving both public and private clients in Ohio, Pennsylvania, Kentucky, Indiana & Michigan.

Marlin Commercial Contractors is a general contracting firm based in Houston, specializing in a wide range of commercial construction services.

MARLIN is an award-winning firm passionate about providing transportation solutions that connect communities and support growth and economic development. Our team of experts streamlines complex challenges at every stage and is committed to bringing innovative solutions to improve, expand, and modernize existing transportation facilities. Over the last three decades, we have diversified our staff, services, and markets to deliver on all transportation modes and all project delivery phases, including planning, programming, design, survey, construction administration, and operations. Our success lies in our passion and commitment to providing our communities with solutions that connect people, increase mobility, foster smart growth, and support economic development.

Marois Brothers, Inc. is a family-owned site development company based in Worcester, Massachusetts. They specialize in site development and roadway construction.

Marques General Engineering, Inc. (MGE) is a General Engineering Contractor specializing in infrastructure development and heavy civil construction services for California's private and public sectors. They focus on underground utility installation, remediation, and repair projects.

Marquis Companies, Inc. provides quality construction and development services to the commercial real estate market in Southern California. They have experience in healthcare, educational, warehouse, office, and retail construction.

Marr Crane & Rigging provides crane, construction elevator, rigging, hauling, and warehousing services to the Greater Boston Area's building industry.

Marrek Companies provides property and facility maintenance services and construction to the real estate industry. They focus on a personalized and custom approach to reduce risk and maximize ROI for real estate investors.

Marrillia Design and Construction has demonstrated experience in the design and construction of medical, financial, educational, mixed-use, parks and recreation, roadway and streetscape and restaurant related projects. They offer cost effective, quality services as a result of its ability to self-perform multiple trade packages.

Marr Scaffolding Company provides the rental, sales and servicing of nationally marketed construction products and equipment. They operate through five divisions: Scaffold, Shoring, Aerial Lifts, Hydro Mobile Mast Climbers and Bleachers and Special Events. The company also operates a Contractor’s Safety and Supply Center that offers a local, on-the-spot resource for contractor supplies and safety items.

Mar-San Contractors is a leading construction, heavy civil, earth-moving, bulk excavation, grading and demolition company in Ontario. We have been serving the GTA and surrounding areas since 1973.

MARS Building specialises in all aspects of the building industry including commercial developments, fit-outs and refurbishments; residential multi-unit developments and high end housing construction; as well as maintenance, facility management and remedial works.

Marshall & Associates is an organization built on a foundation of teamwork with key team members who have over 100 years of experience in the construction industry. They are experienced in all forms of project delivery including competitive bid, negotiated, construction management, and design-build. They create a "bank package" which includes preliminary site plan, preliminary floor plan, preliminary elevation plan, detailed cost and value analysis.

Marsh Contracting Inc. is a family-owned and operated company with over 25 years of experience delivering clean, cost-effective solutions for underground utility and site work needs.

MARS Industries is a Construction Company Located in Cedar Creek, Texas Constructing and servicing water & wastewater treatment facilities.

Martam Construction excels at Building in All Directions. They specialize in core construction developments including concrete paving, excavation, structural & bridges and underground utilities.

Martin and Wood is a respected consulting water resource firm based in Colorado, specializing in complex water rights issues, water resource planning, and related analyses for over 25 years.

Martin Concrete is a concrete construction company that specializes in concrete and tilt-up construction projects.

Martin Construction Resource provides turnkey general contracting services for construction and subcontracting, focusing on biogas to energy projects and sustainable energy solutions, particularly in anaerobic digester systems that convert organic waste into renewable natural gas.

Martineau Electric Inc. provides installation and maintenance of industrial and commercial electrical systems in and surrounding the NH Seacoast area. They wire commercial & industrial electrical projects for new construction buildings and electrical systems and rewiring renovations in NH, MA, and ME areas.

Martin Electric is a full-service electrical contracting company providing installation, maintenance, and consulting services.

Martinez Associates, Inc. is a certified minority-owned small business and veteran-owned small business.

Martinez Bros. Contractors, LLC is a general contractor with its home office in El Paso, TX. The company has three divisions: General Contractor, Infrastructure & Utility, and Landscape & Irrigation. They are licensed to operate in Texas and New Mexico.

Martin General Engineering Inc is a full service site work contractor serving the Greater Sacramento region since 2004. They specialize in grading, underground utilities, paving, fencing, concrete, and seal coating solutions.

Full-service construction company offering general contracting and construction management services for industrial and commercial projects. They offer a wealth of construction and development services to help you get started from the ground up. Using the latest construction techniques including concrete tilt-up, and a wide range of resources, they are able to service all of your needs regardless of size or scope.

Martin ICS specializes in preconstruction, construction, consulting and management services for the energy and refining sectors.

Martin's Equipment Rentals is a women-owned small business that provides construction equipment for rent throughout Sacramento, Vacaville, and Napa. They pride themselves on delivering top-quality equipment on time and have a preventative maintenance program to reduce downtime.

A family-owned and operated company since 2014, focusing on structural steel fabrication and erection throughout Northern California. The mission emphasizes honesty, integrity, quality, performance, and safety, with a goal to build long-lasting client relationships.

Marvel Construction is a locally owned and operated construction business with almost 3 decades of experience, located in Wanatah, Indiana. They specialize in heavy equipment operation and concrete work.

Marx Sheet Metal and Mechanical, Inc. is a complete mechanical and HVAC contractor with a full in-house production facility. Our 35,000 square foot plant is one of the most modern shops in the state Pennsylvania. Located in Wilkes-Barre, we are central to the market areas. Marx’s capabilities cover the entire spectrum of duct and pipe manufacturing. We have the ability to be flexible in custom designing systems to meet the individual needs of our diverse customer base. From the earliest pre-planning stages, Marx will devote full attention to the most minute detail of the project. Our service department will be available to answer your questions and give you up-to-the-minute status reports about your project. Our shop has the ability to produce an average of 70,000 pounds of galvanized/ stainless/ aluminum duct work per week. Using the latest in pipe manufacturing technology, our CAD system produces spool pieces with a numbering system to go directly to the site. Our qualified team of professionals is comprised of mechanical construction engineers, seasoned estimators, and skilled project managers and foremen who have extensive backgrounds in their fields. Together, they ensure the complete success of your construction project. Our fully qualified mechanics are skilled in both duct work and pipe manufacturing processes. Some of services and capabilities include: Computerized estimating, Automated shearing and rolling capabilities, Certified welders, Plasma fitting cutting tables, Air compressed hammering systems, Construction management, Customized critical path scheduling, Budget cost tracking. Marx is proactive in their approach to safety. Our employees follow strict quality assurance guidelines and exercise quality control throughout every aspect of the job while always keeping safety in mind. Whether in the shop or in the field, our employees work together for the common goal of completing a job incident free while being on time and within budget.

Masey Mechanical Ltd. offers efficient, safe, and timely pipeline installation and maintenance to meet all project needs. They have experience and expertise in all types of oil, gas, steam or chemical pipeline construction and installation.

Masix Construction is a full-service general contracting firm delivering exceptional results across a range of sectors. With expertise in general construction, restoration, reconstruction, and commercial projects, the company consistently provides reliable services at competitive prices.

Masonry Preservation Group, Inc. (MPG) is the premier contractor for building restoration, rehabilitation, preservation, and exterior envelope maintenance and repair, serving the Northeast and Mid-Atlantic region since 1985. They work in the private and public sector commercial and institutional construction markets and have a portfolio including numerous registered historic sites.

Full service commercial masonry restoration services including masonry restoration, waterproofing, building maintenance, and concrete repair.

Mason Structure is Central Kentucky's leading masonry provider in institutional, commercial, industrial and equine construction. They provide masonry products and services.

Excellence in Civil Construction. Heavy civil and highway contractor with an emphasis on constructing heavy highway and civil projects for public owners. General activities include civil engineering, surveying, grading, concrete structures, utilities, bridge building, sound walls, marine construction, and management of a fleet of equipment for project mobilization.

Mass Bay Electrical Corp. provides electrical contracting services, specializing in airport electrical infrastructure, underground cable construction, rail and transit systems, intelligent traffic control, outdoor lighting systems, and electrical utility construction.

Masscon Construction specializes in construction and development services, managing projects from inception to completion. They offer expertise in new constructions, major renovations, excavation, and concrete work.

MASS Engineering and Consultants is a local firm that specializes in civil design, architecture, and program management throughout the Southeast. They offer services from pre-development investigations to construction management.

Skilled, organised, professional post tensioning company specializing in post-tensioning services.