Pre-Development Consulting and Project Management for ADUs and Factory-Built Housing in California

Professional California general contractor reviewing architectural site drawings on a solar-illuminated residential building lot under bright blue skies.

California Construction Management

One Clear Plan From Property Research Through Closeout.

Disciplined project management translates Property Research & SiteWalk findings into an actionable scope, clear budget, efficient permit strategy, trade plan, and rigorous schedule.

Comprehensive Coverage

Project Management for ADUs & HUD Homes

Owner-representation and project-management services are evaluated for ADU and HUD-code manufactured-home projects based on location, scope, schedule and readiness.

ADU Projects

Attached ADUs & JADUs

HUD & Factory-Built ADUs

Selected attached and detached ADU projects managed from feasibility and scoping through permits, construction coordination and closeout.

Coordination for attached ADUs, junior accessory dwelling units within an existing or proposed single-family home, and qualifying garage conversions.

Specialized oversight for factory-built ADUs and HUD-code manufactured homes when the location, plans and responsibilities fit our scope.

Phase One Strategy

Preconstruction & Scope Architecture

Preconstruction Planning & Feasibility

Scope & Responsibility Matrix

Budget & Bid Leveling

Permit & Agency Coordination

Standardizing trade estimates and vendor quotes into transparent comparative cost models with zero hidden gaps.

Establishing site feasibility, utility routing limits, and structural alignment early to eliminate avoidable field delays.

Defining exact division of work between owner, designers, site contractors, utility teams, and factory suppliers.

Navigating city, county, planning, and environmental approvals through proactive intake and correction tracking.

Active Management

Field Quality & Project Control

Maintaining momentum through structured oversight and continuous risk reduction during field operations.

Master Scheduling & Trade Coordination

Field Quality & Inspection Readiness

Change Control & Closeout

Synchronizing licensed subcontractors, site crews, and secondary installation workstreams to protect target milestones.

Rigorous multi-point quality audits conducted prior to municipal building inspections to ensure clean pass rates.

Formal variance management, sign-off logs, owner documentation packages, and complete permit closeout.

Schedule Preconstruction Consultation

Single Point of Coordination for Your Build

Protect the timeline and budget with dedicated coordination for selected ADU and HUD-code manufactured-home projects.

ContractorDave — California Property & Project Services

Property research and SiteWalk services are available across California. Selected ADU, HUD-code manufactured-home, site-development and project-management work is evaluated individually by location and scope.

Quality

Home