Orange County

Remodeling in Santa Ana.

Licensed California design-build for whole-home remodels. Permits through Santa Ana Planning & Building Agency, fixed-scope planning, and a 10-year workmanship warranty.

Whole-Home Remodeling in Santa Ana

Cost & Timeline

What a whole-home remodel in Santa Ana typically costs.

Most CaliFirst whole-home remodels in Santa Ana range from $75,000 to $400,000. Active construction runs 12 to 24 weeks of active construction. Permits go through Santa Ana Planning & Building Agency.

The Architecture

Local home styles in Santa Ana.

We've completed whole-home remodels across Santa Ana, from Floral Park, French Park to South Coast Metro. Every project goes through Santa Ana Planning & Building Agency for permits and inspections.

The Permitting Reality

Permit timelines for Santa Ana.

Plan check at Santa Ana Planning & Building Agency typically takes 2–6 weeks depending on scope. Structural changes, ADU work, and whole-home remodels may require additional review. We handle submittals, revisions, and inspection scheduling.

Finishes & materials

What we install.

  • Engineered wide-plank oak hardwood throughout main living areas
  • Custom millwork, built-ins, and trim packages per room
  • Upgraded electrical panel and LED recessed lighting throughout
  • Tankless water heaters and high-efficiency HVAC systems
  • Sound-dampening insulation and dual-pane low-E windows
  • Open-concept steel or LVL beam installations
  • Quartz or marble countertops in all wet areas
  • Smart-home wiring pre-run (thermostats, security, EV charger)

Questions

About whole-home remodels in Santa Ana.

How much does a whole-home remodel cost in California?
Partial whole-home updates (kitchen + 2 baths + flooring) typically run $75,000 to $150,000. Full gut renovations with structural changes, systems upgrades, and custom finishes range $150,000 to $400,000+. We provide a detailed line-item estimate after design and engineering review.
How long does a whole-home remodel take?
Active construction runs 12 to 24 weeks depending on scope, square footage, and structural complexity. Projects involving second-story additions, foundation work, or full MEP replacements extend toward the longer end. We sequence work to minimize disruption and provide weekly progress updates.
Do we need to move out during a whole-home remodel?
For full-gut whole-home projects, most clients relocate during the demo and rough-in phases (typically 4–8 weeks). For phased renovations, we can often sequence room-by-room so you can stay. We discuss living arrangements during the design phase so there are no surprises.
Can you handle structural changes and engineering?
Yes — CaliFirst works with licensed structural engineers on every project involving load-bearing wall removal, beam installation, foundation work, or second-story additions. Engineering stamps and calculations are included in our Fixed-Scope Remodel Plan.
What's the difference between a whole-home remodel and building new?
Whole-home remodeling typically costs 30–50% less than new construction and preserves your existing footprint, foundation, and neighborhood location. You also avoid land costs, extended permitting, and school district changes. For most California homeowners, remodeling is the smarter financial decision.
Do I need a permit for a whole-home remodel in Santa Ana?
Yes — California requires permits for any plumbing, electrical, gas, or structural work in a whole-home remodel. In Santa Ana, permits are issued through the Santa Ana Planning & Building Agency. CaliFirst Remodel handles every step of the permit process, from initial submittal through final inspection sign-off.

Ready for a fixed-scope plan?

On-site visit. Written plan in your hand. No pressure.

Call (888) 533-3182Consultation