Emergency Response & Design-Build

Diamond D has earned the reputation of being the contractor to call when time is short and immediate response is needed to repair or reinforce critical flood control, transportation, or utility infrastructure. Our record of outstanding performance under pressure, veteran operators, depth of owned equipment, established supplier/subcontractor network, and proven ability to respond in minutes make us the go-to emergency response contractor.

When engineering support is needed for complex emergency construction projects we utilize professional engineering firms with which we have well-established relationships. For example, in order to repair a badly corroded 24-inch sewer line crossing above a creek that was in imminent danger of failure, Diamond D and an engineering subcontractor worked closely over an eight-week period to design-build a replacement. In another example, emergency repairs to a creek's flood control structure had to begin immediately, so Diamond D's civil engineering subcontractor provided continuous guidance in the field to our superintendent to ensure the repairs were constructed according to sound engineering principles. Diamond D has also constructed non-emergency design-build projects when our clients have desired to reduce the time between design and construction.

Secret Ravine Emergency Sewer Main Replacement

Secret Ravine Emergency
Sewer Main Replacement

Cache Creek Moore Siphon Repair

Cache Creek Moore Siphon Repair