D&S Utility Services
Natural Gas Piping Infrastructure
Licensed professionals serving DC, Maryland & Virginia.
Our Services
Natural gas piping infrastructure — from initial assessment to final commissioning.
Assessment & Design
On-site project review, capacity analysis, appliance recommendations, and code compliance audit with written findings report.
Learn more →Permitting & Inspection
Licensed gas fitters, permit acquisition, compliance review, and on-site inspections across all DMV jurisdictions.
Learn more →Installation
Natural gas piping, propane systems, CSST piping, appliance hookup, pressure testing, and final commissioning.
Learn more →Specialty Applications
Appliance conversion, gas-fired generators, supplemental heat, and WARDFLEX certified high-capacity systems.
Learn more →A Partnership of Professionals
D&S Utility Services is a partnership of five professionals with extensive experience in the propane and natural gas industry. Our installation services are provided by a team of licensed, trained professional tradesmen with a combined 60 years of experience.
D&S also has a team of seasoned project management professionals, trained in Six Sigma methodologies with over 40 years' experience in all aspects of utility operations and customer service.
Meet the TeamLicensed In
- Washington, DC
- Maryland
- Virginia
Certifications
- Master Gasfitter
- Journeyman Gasfitter
- WARDFLEX Certified
- CSST Certified
- Six Sigma Green Belt
- PMI Certified PMP
Start a Project
Direct line to our estimating team — call or email today.