DH Ortega Construction (DHOC) specializes in commercial general construction. Our staff performs most aspects of each project in-house, i.e. excavation, HESCO barriers, gabion baskets, underground utilities, concrete, electrical, HVAC, plumbing, insulation, trim carpentry, steel building erection, culverts, underground & above ground storage tanks, and leachfield & sewage lagoon liners. Our estimating team will ensure that your project is well-planned to meet scheduling, safety, budget, and professional end-product criteria.

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(928) 537 4842


213111: Drilling for oil and gas wells
213112: Support activities for oil and gas operations
221310: Water supply and irrigation
221320: Sewage treatment facilities
236115: New single family housing construction
236118: Residential remodelers
236210: Industrial buildings construction
236220: Commercial and institutional building construction
237110: Water and sewer line and related structure construction
237120: Oil and gas pipeline and related structure construction
237130: Power and communication line and related structure construction
237210: Land subdivision
237310: Highway, street, and bridge construction
237990: Other heavy and civil engineering construction
238110: Poured concrete foundation and structure contractors
238120: Structural steel and precast concrete contractors
238130: Framing contractors
238140: Masonry contractors
238150: Glass and glazing contractors
238160: Roofing contractors
238170: Siding contractors
238190: Other foundation, structure, and building exterior contractors
238210: Electrical contractors and other wiring installation contractors
238220: Plumbing, heating, and air-conditioning contractors
238310: Drywall and insulation contractors
238320: Painting and wall coverings
238350: Finish carpentry contractors
238910: Site preparation contractor
541310: Architectural services
541320: Landscape architectural services
541330: Engineering services
562910: Remediation services