Civil Engineering in Southern and Northern California.

Retail strip centers, detached single shops, tenant improvements, cellular site – building retrofits, garages, gas and store centers Complete building design takes a lot of time and effort, not to mention knowledge. At DRP Enterprises LLC, we are highly skilled in all aspects of commercial structural engineering. From planning for retail strip centers, detached single [...]

Residential & Commercial Mechanical Services Heating, Ventilating, & Air Conditioning (HVAC) systems Exhaust systems Plumbing Services Domestic cold & hot water systems Domestic waste & vent systems Domestic hot water heating systems Natural gas piping systems Roof drain & piping systems Electrical Services Power distribution systems Interior & Exterior lighting Emergency & exit lighting Dimming [...]