Contractors in Virginia

We are a family-owned transportation company in Northern Virginia, specializing in delivering freight throughout the nation for over 21 years. Our mission is to provide a safe and efficient environment for our personnel. Our goal is to deliver high-quality service to our customers. Our values are relationships with our drivers, which have been built on trust and dedication throughout the years.

Sagres Construction Corporation is a General Contractor located in Alexandria, VA providing construction services to Federal, State and Local Governments.

SANAIR Indoor Air Quality is a Virginia company performing indoor environmental surveys, air duct cleaning, ventilation system cleaning, mold testing and remediation services. They are dedicated to creating healthy living and working environments.

Make Schneider’s Outstanding Services, LLC your one stop shop for all of your heavy truck, heavy equipment, box truck, bucket truck repairs, maintenance, upgrades, parts and service. We are certified in all major brands, Freightliner, Cummins, Paccar/Kenworth/Peterbilt, Mack/Volvo.

Seaward Marine Services, LLC is a diving services leader in the field of underwater ship husbandry: underwater hull cleaning, inspection, and maintenance.

Select Air Mechanical & Electrical, Inc. provides heating and air, plumbing, electrical, controls, change outs, backflow testing, and special projects services.

Sensible Solutions HVAC Services is an HVAC-R service-based company delivering sensible solutions for industrial and commercial HVAC-R equipment. They focus on accomplishing every task in a timely manner with their professionalism, experience, and expertise.

Serving the ports and rail yards of the Southeast since 1970, Service Transfer Inc. provides reliable, efficient intermodal container trucking service to any destination in the continental US. Terminals located in Norfolk VA, Charleston SC, Savannah GA, Wilmington NC, Charlotte NC, Greensboro NC, Rocky Mount NC and Jacksonville FL.

Shenandoah Valley Electric Cooperative (SVEC) is a member-owned, not-for-profit distribution cooperative providing electricity to over 103,000 meters in several counties in Virginia.

Shield Contracting specializes in heavy civil construction, Residential, Commercial, Industrial, Private and Public. They offer services such as heavy earth moving, utility installation, site concrete, clearing, grading, and storm drainage.

Sign Engineering is a full-service electrical signage and cladding company specializing in multi-location/national accounts.

Simmons Equipment Company is a mining equipment manufacturer, providing safer and more productive machines for miners.

Six Sides Building Enclosure Consulting is a full-service consulting company that ensures all six sides function as one within the building enclosure. They focus on providing the best, most efficient building enclosure, in budget.

Snakard Consulting Group provides high quality Health, Safety, Security, Environmental, Loss Prevention and Risk Management consulting services to its clients in the Oil & Gas, Petrochemical, Chemical, Mining, Manufacturing and other industrial sectors. They provide services during the initial phases of project development, project permitting, FEED, EPC and Engineering Design, Commissioning and Plant Operations.

We provide an exceptional material placement service to our customers. Ranging from Concrete Pumping, to Slab Prep, to Back Fill, to Bio Retention Ponds. We've been in business 13 years and have a very diverse fleet to handle all of your material placement needs. Our MISSION is to provide exceptional customer service for our clients, provide a safe and rewarding work environment for our employees and be beneficial to our communities and stakeholders.

Southeastern Mechanical, Inc. provides Mechanical, Electrical, Plumbing and HVAC & Electrical service expertise in all vertical markets.

Southern Thermal Solutions, Inc. provides high-quality Thermal Envelope & Mechanical Insulation Services. They focus on helping customers reach their goals safely, on-time, and on budget.

Southside Fuel is a fuel delivery company in Richmond, Virginia, providing commercial fueling services for businesses. They offer heating oil and maintain heating systems.

Southwest Restoration is a historic preservation contractor and consultancy in SW Virginia.

Southwood Building Systems, Inc. is a multi facet construction company specializing in commercial, institutional, water and sewer treatment, as well as full site construction. They have over 37 years of construction expertise and is operated as a family owned business.

Stone Hill Construction specializes in agricultural and commercial construction in the Shenandoah Valley and surrounding areas.

Stonebridge Commercial Plumbing & Gas, LLP is a commercial plumbing and gas company located in the DMV area.