Storm Sewer
Sanitary Sewer Mains and Services
Domestic Water Mains and Services
Fire Protection Mains and Services
Storm Water and Waste Water Lift Stations
Storm Water Quality Units
Domestic and Fire Service Taps
Metering and Backflow Prevention Vaults
Grease/Lint Interceptors
Cisterns and Rainwater Collection Systems
Underground Detention Systems
Road Boring and Tunneling
Utility Demolition and Removal
Pipe Clearing and Jetting Services
Headwalls and End Treatments
Sloped Concrete Paving
Rip Rap and Timber-Bents
Budgetary Pricing
Preliminary Design Services
Video Inspection Services
Backflow Assembly Installation and Testing
Hydrostatic Testing
Vacuum Testing
Houston ContractorsTexas Board of Plumbing Examiners
Texas State Board of Plumbing Examining
From concepts to final inspection, Double D has a wide variety of industry-leading services to help customers complete any aspect of the project’s utility requirements. No matter the type of