OUR STRENGTH IS OUR TEAM
WE ARE BUILT TO BUILD AND DESIGN
We are built to do the job. We offer fully integrated solutions from concept to installation. Our design knowledge, combined with construction expertise, provides a customized experience for each situation.
Construction Services
The DDS Companies maintain a highly dedicated team of skilled field employees and a supporting professional project management team prepared to handle any project at hand. From community-scale projects to intense commercial development, we’re geared up for effective performance.
Natural Gas
Our wide range of services within the Natural Gas Pipeline community brings an array of capabilities. We have extensive experience in both distribution and transmission pipeline systems, with the ability to construct HDPE and steel pipeline systems. We self-perform all aspects of the work, including mainline pipe installation, fusion, welding, service work, metering & regulator stations, in-line valves, sitework, foundations, and more.
Pipeline Integrity
Our Integrity Management Services provide our customers the resources needed to comply with the industry’s demand towards 100% regulatory compliance and ever-increasing standards for quality, integrity and safety. Our resources include key personnel with the highest credentials and qualifications bringing unmatched expertise and responsiveness to your projects.
Heavy Civil
With deep roots in civil construction we specialize in pre-development services, earth moving, utility infrastructure, storm and sanitary sewer systems, water main installation, environmental controls & SWPPP, subbase preparation, asphalt paving & hardscapes, landscaping, site finishes, and more.
Telecom
Our telecom division performs communication construction throughout the region. We are proud of our 20+ year history of service and continue to broaden our scope of services by offering HDD & trenching underground installations, structured cabling, fiber optic, outside plant construction, and more.
ENGINEERING SERVICES
Our Engineering and Surveying team is a consulting civil engineering firm with a full complement of natural gas, civil engineering, architectural, land planning, and surveying services. Our balanced approach towards each project combines technical expertise with practical knowledge, constructability, and cost-effectiveness.
We can design anything we build, and we can build anything we design.
Full List of Engineering Services
Engineering Services – Energy
- Route Planning & Feasibility – From 2″ to 42″
- Transmission and Gathering
- Distribution Gas Systems
- M & R Station Design
- PIG Launcher/Receivers
- Pipeline bore profile design for HDD
- Construction Cost Estimating
- Railroad/Highway Permitting
- Health and Safety Plans
- Hydraulic Modeling
Engineering Services – Land Development
- Land Planning and Conceptual Design
- Zoning Code Review
- Site Engineering and Design
- Utility Engineering and Design
- Water System Design and Modeling
- Construction Grading and Drainage Design
- Erosion and Sediment Control Plans
- Individual Waste-Water Treatment Systems
- Landscape Architecture
- Traffic Engineering, Highway, and MPT Design
- All municipal permitting and approvals
Engineering Services – Integrity
- Coating Inspections
- ECDA – External Corrosion Direct Assessment
- Damage & Repair Assessments
- UT/PAUT– Ultrasonic Evaluations
- RT – X-Ray
- PT – Liquid Penetrant
- MT – Mag Particle Testing
- FFP – Fitness for Purpose
- Robotic/Traditional ILI Execution
- ACVG – Alternating Current Voltage Gradient
Engineering Services – Survey & GIS Mapping
- ALTA/ACSM Surveys
- Boundary/Instrument Surveys
- Topographic Surveys
- Property Subdivision
- Drone Surveying and Mapping
- High Definition Scanning
- Construction Stakeout/Layout
- Elevation Certifications
- GPS Machine Control Models
- As-Built Surveys
- Bathometric Survey
