Dan Guerra & Associates

Dan Guerra & Associates is a trusted civil engineering firm serving homeowners in Rancho Cucamonga and the surrounding areas who need expert guidance on residential development projects, property improvements, and compliance with local building codes. As experienced civil engineers, they can help you navigate complex grading plans, drainage solutions, and structural assessments whether you’re planning a home addition, dealing with hillside property challenges, or need professional engineering stamps for permit applications. The firm offers convenient accessibility features including a wheelchair accessible entrance and parking lot, ensuring all homeowners can easily meet with their team to discuss project needs. Homeowners should consider consulting Dan Guerra & Associates early in their planning process to avoid costly mistakes and delays, as civil engineers can identify potential issues with soil conditions, water management, and zoning requirements before construction begins. Their expertise is particularly valuable if you’re purchasing property and need a professional assessment of development feasibility or if your municipality requires engineered plans for your renovation or construction project. Contact Dan Guerra & Associates to schedule an initial consultation and discover how professional civil engineering services can save you time, money, and frustration on your next home improvement or development project.