Commercial Contractors
- 41
- National Chimney Sweep Guild
- Promotes professionalism in the chimney service industry, providing information and continuing education opportunities to keep members up-to-date on changing technology.
- 42
- Safeside Chimney
- Residential and commercial chimney and duct cleaning and maintenance in Connecticut and Rhode Island, United States.
- 43
- APR Consultants, Inc.
- Provides airport runway and highway pavement roughness evaluations with suggestions on how to make the concrete smoother. Includes list of services and recent research news.
- 44
- Ace Avant Concrete Construction Company Inc
- Offer a range of concrete construction solutions including turn-key footings, slabs and tilt-wall construction.
- 45
- Afcons Infrastructure Ltd.
- Infrastructure development including jetties, docks, harbours, roads, bridges and foundations. Project portfolio and career opportunities. Based in India.
- 46
- Amberg Group
- Tunnel and other underground constructions. Services include planning and design, consulting, construction supervision and project management. Also develops specialized measuring systems for the industry. Switzerland.
- 47
- American Drainage Systems Inc.
- Install prefabricated vertical wick drains (PVD) used for soil consolidation and ground improvement. Includes information on installation procedures, applications, and machinery .
- 48
- Applied Polymerics Inc
- Provide pavement maintenance services and repair products throughout the United States. Typical services and products include traffic calming, anti-skid, and joint and crack sealants .
- 49
- Asphalt Restoration, Inc.
- Offer streetprint decorative paving and seamless infrared repairs. Includes photographs of completed projects .
- 50
- BAM Nuttall Ltd
- Construction provider of engineering solutions for rail, roads, maritime, water, and land remediation. Includes company news and career information .
- 51
- BRB Contractors, Inc.
- Offers heavy and utility construction services over a large geographical area of the United States. Applications include water and wastewater facilities, underground utilities, and bridges.
- 52
- Ballast Nedam
- Undertake harbour works, tunnels, bridges and land reclamation projects. Features a project portfolio, overview of services, news, and career opportunities.
- 53
- Balvac Inc.
- Offers turnkey repair solutions using non-destructive testing, vacuum technology and advanced polymers and epoxies for impaired concrete and masonry structures. Includes project portfolios and knowledge base.
- 54
- Bechtel Corporation
- Engineering, construction, management, and development services worldwide. Includes index of technical and other papers written by company staff.
- 55
- BurgasRoadConstruction SA
- Provide services for the construction, repair, and maintenance of roads and bridges. Also produce asphalt and concrete mixes. Features a slide show of services and products. Located in Bulgaria.
- 56
- Chipmasters, Inc.
- Road maintenance contractors specializing in the chip seal process for gravel or paved roadways from private driveways and parking lots to public highways. Includes completed project portfolio.
- 57
- Chiyoda Corporation
- International engineering, design and construction services. Corporate information and news, and technical articles. Content available in English and Japanese.
- 58
- Clugston Group
- Construction and industrial services company. Service areas include development and estates, facilities management, mini piling, and sewer refurbishment.