D.A. Foster Co., Inc.
Sterling, VA 20166
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Our Story
D.A. Foster Company specializes in relocation and new business services of underground utilities, including gas, electric, water, sewer and telecommunications. Additionally, we also provide services in underground trenching, excavation, directional and horizontal boring, large diameter tunneling, snow removal and paving.
D.A. Foster Company was founded in 1949 with the philosophy that the key to success is safe, reliable performance and quality workmanship. As a leader in the heavy construction industry, we realize the value of a dedicated management team to continually provide the diversified services required by our client's ever changing needs. Yesterday, today and tomorrow, we strive to not only successfully meet these needs but to surpass them.
With generations of experience in Underground Utility Construction, with a large fleet, updated equipment and full staff of shop and field mechanics, we are a self sufficient, full service contractor. When it comes to utility construction; experience saves time and reduces cost. With the knowledge and experience that our crews bring to your project you can be sure that the project is done right the first time.
What We Do
Commercial Experience
Data Centers - Mission Critical
Utilities
Regions & Counties Serviced
- Washington D.C.
District Of Columbia All
Maryland 3
- Frederick
- Montgomery
- Prince Georges
Virginia 19
- Alexandria (City Of)
- Arlington
- Clarke
- Culpeper
- Fairfax
- Fairfax (City Of)
- Falls Church (City Of)
- Fauquier
- Frederick
- Loudoun
- Manassas (City Of)
- Manassas Park (City Of)
- Orange
- Prince William
- Shenandoah
- Spotsylvania
- Stafford
- Warren
- Winchester (City Of)
Our CSI Codes
01 51 33 - Temporary Telecommunications
11 28 19 - Self-Contained Facsimile Machines
23 22 13.13 - Underground Steam and Condensate Heating Piping
25 37 00.00.01 - Integrated Automation Instrumentation and Terminal Devices for Communications Systems
25 57 00.00.01 - Integrated Automation Control of Communications Systems
25 97 00.00.01 - Integrated Automation Control Sequences for Communications Systems
26 05 43 - Underground Ducts and Raceways for Electrical Systems
27 01 10 - Operation and Maintenance of Structured Cabling and Enclosures
27 01 20 - Operation and Maintenance of Data Communications
27 01 50 - Operation and Maintenance of Distributed Communications and Monitoring
27 05 13 - Communications Services
27 05 13.23 - T1 Services
27 05 13.33 - DSL Services
27 05 13.43 - Cable Services
27 05 28 - Pathways for Communications Systems
27 05 48 - Vibration and Seismic Controls for Communications Systems
27 05 53 - Identification for Communications Systems
27 06 10 - Schedules for Structured Cabling and Enclosures
27 06 20 - Schedules for Data Communications
27 06 30 - Schedules for Voice Communications
27 06 50 - Schedules for Distributed Communications and Monitoring
27 10 00.00.01 - Structured Cabling
27 11 23 - Communications Cable Management and Ladder Rack
27 13 13.13 - Communications Copper Cable Splicing and Terminations
27 13 23 - Communications Optical Fiber Backbone Cabling
27 13 23.13 - Communications Optical Fiber Splicing and Terminations
27 13 33 - Communications Coaxial Backbone Cabling
27 13 33.13 - Communications Coaxial Splicing and Terminations
27 13 43 - Communications Services Cabling
27 13 43.23 - T1 Services Cabling
27 13 43.33 - DSL Services Cabling
27 13 43.43 - Cable Services Cabling
27 15 00.16 - Voice Communications Horizontal Cabling
27 15 00.19 - Data Communications Horizontal Cabling
27 15 00.43 - Nurse Call and Intercom Communications Horizontal Cabling
27 15 00.46 - Paging Communications Horizontal Cabling
27 15 00.49 - Intermediate Frequency/Radio Frequency Communications Horizontal Cabling
27 15 13 - Communications Copper Horizontal Cabling
27 15 23 - Communications Optical Fiber Horizontal Cabling
27 15 33 - Communications Coaxial Horizontal Cabling
27 21 13 - Data Communications Firewalls
27 22 29 - Data Communications Handhelds
27 33 26 - Facsimile Servers
27 42 19 - Public Information Systems
27 50 00.00.01 - Distributed Communications and Monitoring Systems
27 51 13 - Paging Systems
27 51 13.13 - Overhead Paging Systems
27 51 16 - Public Address and Mass Notification Systems
27 52 16 - Telemedicine Systems
27 52 19 - Healthcare Imaging Systems
27 52 23 - Nurse Call/Code Blue Systems
27 53 13 - Clock Systems
31 21 16.13 - Methane Venting
31 63 29.16 - Cased Drilled Concrete Piers
33 01 60 - Operation and Maintenance of Hydronic and Steam Energy Utilities
33 01 70 - Operation and Maintenance of Electrical Utilities
33 01 80 - Operation and Maintenance of Communications Utilities
33 06 10 - Schedules for Water Utilities
33 06 40 - Schedules for Storm Drainage Utilities
33 06 60 - Schedules for Hydronic and Steam Energy Utilities
33 06 70 - Schedules for Electrical Utilities
33 09 40 - Instrumentation and Control for Storm Drainage Utilities
33 09 60 - Instrumentation and Control for Hydronic and Steam Energy Utilities
33 09 70 - Instrumentation and Control for Electrical Utilities
33 11 16 - Site Water Utility Distribution Piping
33 29 00.00.01 - Well Abandonment
33 33 13 - Sanitary Utility Sewerage
33 33 16 - Combined Utility Sewerage
33 34 13 - Sanitary Utility Sewerage Inverted Siphons
33 41 13 - Public Storm Utility Drainage Piping
33 50 00.00.01 - Fuel Distribution Utilities
33 51 13 - Natural-Gas Piping
33 60 00.00.01 - Hydronic and Steam Energy Utilities
33 61 13 - Underground Hydronic Energy Distribution
33 61 23 - Aboveground Hydronic Energy Distribution
33 63 13 - Underground Steam and Condensate Distribution Piping
33 70 00.00.01 - Electrical Utilities
33 71 19 - Electrical Underground Ducts and Manholes
33 71 39.23 - Underground High-Voltage Wiring
33 71 49.23 - Underground Medium-Voltage Wiring
33 79 19 - Utilities Grounding
33 79 19.13 - Electrical Utilities Grounding
33 79 19.16 - Communications Utilities Grounding
33 82 13 - Copper Communications Distribution Cabling
33 82 13.13 - Copper Splicing and Terminations
33 82 23 - Optical Fiber Communications Distribution Cabling
33 82 23.13 - Optical Fiber Splicing and Terminations
33 82 33 - Coaxial Communications Distribution Cabling
33 82 33.13 - Coaxial Splicing and Terminations
40 23 36 - Sanitary Water Process Piping
40 95 33.13 - Cabled Process Control Networks
40 95 33.23 - Fiber Optic Process Control Networks
40 95 33.33 - Wireless Process Control Networks
40 95 63 - Process Control Wireless Equipment
40 95 63.13 - Process Control Wireless Transmitters
40 95 63.16 - Process Control Wireless Receivers
40 95 63.19 - Process Control Wireless Repeaters
