Civil engineering · San Bernardino County

Civil Engineering in Montclair, California

PE-led civil engineering in Montclair for infill site plans, redevelopment grading, drainage improvements, and utility coordination.

Discuss a local project

Regional experience

Engineering that starts with the place.

On a built-out Montclair parcel, the important civil decisions are often at the edges of the project: how an addition meets existing grades, where paving drains, how a driveway connects to the street, and whether utility work conflicts with the proposed footprint. Reusing an older site requires understanding those conditions before drawing new improvements over them.

Calicore can review existing plans and field conditions, establish the civil scope, and prepare coordinated site, grading, and drainage documents. Services can support residential additions, ADUs, commercial alterations, or a standalone drainage concern. Civil plan-check responses are developed with the project team so changes to elevations, access, and utilities remain consistent across the submittal.

Local priorities

Common project needs

  • Infill and redevelopment civil plans
  • Drainage revisions around existing paving
  • Driveway-to-street grade coordination
  • Utility conflict and plan-check coordination

Service connections

Relevant engineering services

Local questions

Working with Calicore

Can you work from an old site plan for a Montclair renovation?+

An old plan is useful background, but its grades and features may no longer match the property. Calicore reviews what can be retained and identifies the field measurements or updated survey information needed for the proposed civil work.

What should I send for a Montclair civil-engineering proposal?+

Send the site address or APN, proposed improvements, available survey and grading information, utility records, and any agency correction letter. Calicore uses those records to define the field work, civil drawings, calculations, and permit-coordination scope.

Can Calicore coordinate the civil work with my other project consultants?+

Yes. Site layout, grading, drainage, access, utilities, and applicable wastewater work can be organized within one civil scope. Calicore coordinates with the architect, structural engineer, geotechnical consultant, licensed surveyor, and other specialists as the project requires.

San Bernardino Valley and Foothills

More communities we serve in this region.

Start a regional scope

Tell us what the property or project needs.

Send the location, proposed work, available plans, and any agency requirements or correction comments.

Request a proposal