
Founded in 2006, DJP Engineering is a consulting engineering firm with its office in Covina, California. We provide a variety of professional services including civil, structural and traffic engineering, surveying and mapping, serving both public agencies and private industries in California and Hawaii.
Land Use Studies, Water and Sewer System Layouts, Cost Estimating, and Entitlement Services
Civil Engineering
Drainage and Flood Studies
Feasibility Studies, Public Works Engineering, Plan Check Services, Grading Plans, Street Improvement Plans, Structural Engineering and Analysis
Land Use Planning
Hydrology Studies and Hydraulic Reports
Transportation Engineering
Signalization Plans, Signing and Striping Plans, Traffic Control Plans
Land Surveying and Mapping
Topographic Surveys, A.L.T.A / A.C.S.M. Surveys, Route Surveys, Boundary Surveys, Subdivision Maps, Lot Line Adjustments, Records of Survey, and Construction Staking
Structural Engineering
Structural Analysis, Ground-Up Building Design, Structural Renovation and Remodel

At DJP Engineering, we provide our community with extensive engineering and consulting services designed to meet and exceed the needs of public agencies and private organizations in California and Hawaii.
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The McIntyre Company
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Lewis Management Corp
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City of San Dimas
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City of Chino
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Stratham Homes
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Richmond American Homes
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Heritage Housing Partners
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Tesla
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Yanks Air Museum


Michael P. Jervis, P.E., P.L.S.
President

Donald N. Dirian, P.E.
Principal Civil and Structural Engineer

Anh Q. Phan, P.E., T.E.
Principal Traffic Engineer

Andrew Kane, P.L.S.
Principal Land Surveyor