Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Home Remodeling Across Santa Ana
Home remodeling in Santa Ana usually costs between $9,000 and $130,000 depending on scope, with kitchen remodels running $14,000 – $45,000 and full home additions landing at $45,000 – $130,000. We work on 1920s bungalows in Lacy and French Park, mid-century ranches on the east side, and everything in between. If you’re planning a kitchen, bathroom, addition, or whole-home update, the free estimate is the right place to start. Call (877) 688-9930 and we’ll walk the property with you.

Why Square One Builders Is Santa Ana’s Preferred Home Remodeling Company
Square One Builders is a general contractor, not a specialty trade shop. That matters in Santa Ana because so many of the homes here are older detached single-family houses that need structural, electrical, plumbing, and finish work handled in one coordinated sequence. We run the whole scope under one contract, so you’re not juggling a kitchen contractor, a stucco crew, and a window installer who never met each other. Brent Calloway leads our team, and he’s spent years working through Orange County’s older housing stock, particularly the pre-1950 homes that dominate Santa Ana’s core. When design review or a permit correction comes up mid-project, we handle it directly rather than telling you to figure it out.
Our Santa Ana customers value the brand access we bring. We source from 50+ manufacturers across every system of the home, so when a kitchen remodel in French Park needs cabinetry that matches a 1920s interior, we can spec KraftMaid at one tier or Wellborn at another without switching contractors. The same applies to roofing, where we install GAF, CertainTeed, and Owens Corning systems. One contractor, every system. That’s the point of Home Remodeling done from the ground up.
Styles & brands we work with







Home Remodeling Contractor in Santa Ana
A Home Remodeling Contractor in Santa Ana isn’t just managing finish work. The job typically starts with a structural and systems assessment, especially on the 1920s – 1960s housing stock that makes up much of the city. We look at foundation condition, stucco cracking, termite damage, and the age of the plumbing and electrical before we ever spec a cabinet pull. In neighborhoods like Wilshire Square or the east-side ranch tracts, we regularly find galvanized supply lines and cloth-wrapped wiring behind walls that haven’t been opened since the Eisenhower years. That changes the permit path and the schedule, and it needs to be scoped correctly from day one.
Historic District Scope Management
Exterior remodels in Santa Ana’s historic districts, including Lacy, French Park, and Wilshire Square, often require city historic-preservation design review before permits are issued. Window changes, additions, and some reroofs can trigger a public hearing cycle that adds weeks to the calendar. We stage the project so demolition doesn’t start until the design review is cleared, which keeps the kitchen or bathroom from sitting torn apart while a committee meets.
Full-Scope Renovation for Older Homes
Santa Ana’s housing stock demands more than a cosmetic update. We handle dry rot repair, termite remediation, stucco patching, and structural reinforcement alongside the finish work. A kitchen remodel in a 1920s Spanish Colonial Revival bungalow almost always includes some framing correction and electrical panel work, not just cabinets and counters. That’s why we price the full scope with line-item detail, not a vague “kitchen remodel” number.
Home Remodeling Companies in Santa Ana
Home Remodeling Companies in Santa Ana range from solo handymen to full general contractors, and the difference shows up in how permits and inspections are handled. We’re licensed, insured, and bonded, and we pull every permit for your project in the 92701, 92702, or 92703 ZIP codes. If the city requires design review for your historic home, we file the submittal packet, attend the hearing, and adjust the drawing set if the committee asks for changes. You should never be the one translating a planner’s comment into construction language.
Why Single-Source Accountability Wins on Older Homes
When a project has five different trades working under five different contracts, the drywall guy blames the electrician, the electrician blames the plumber, and you’re stuck in the middle. Our model is one contract covering every system, which is especially important on Santa Ana’s aging houses where problems compound. We coordinate the demo, rough-in, inspections, and finishes as one sequence, so the job moves forward instead of stalling between trades.
What the Design Review Process Actually Adds
For historic-district work, expect review to add 3 – 6 weeks before permit issuance in many cases. That’s a real cost in time, and it’s why we build it into the schedule from the start. A kitchen remodel in Lacy might take 10 – 14 weeks total when design review is involved, versus 6 – 8 weeks in an unincorporated area without the same layer of scrutiny. We’ll walk you through the timeline before you sign anything.
Trusted Brands We Service in Santa Ana
We stock and install materials from brands that fit Santa Ana’s older housing stock as well as its newer remodels. For roofing, we work with GAF, CertainTeed, Owens Corning, and IKO systems, which matters when the Santa Ana winds and dry heat are beating on a roof year-round. For kitchens and bathrooms, we can spec cabinets, countertops, and fixtures from a portfolio of 50+ manufacturers, so you’re not stuck with whatever one supplier has in the warehouse. We stage material deliveries in Westminster, about 20 minutes from downtown Santa Ana, so lead times stay short even when design review pushes the schedule around.

Common Home Remodeling Problems We See in Santa Ana Homes
- Historic-district stop-work orders: Homeowners who start demolition before design review clears in Lacy or French Park can get shut down mid-project. We won’t start structural work until the committee signs off, and we’ve rebuilt schedules for enough of these jobs to know exactly where the bottlenecks are.
- Hidden plumbing and electrical age behind walls: The moment we open a wall on a 1940s bungalow, there’s a good chance we find galvanized pipes and outdated wiring. That requires additional permits and often a change order, and we flag the likely scope in the estimate instead of surprising you later.
- Stucco cracking and dry rot from Santa Ana winds: The hot, dry Santa Ana winds pull moisture out of stucco and wood over decades. On the east side and in the historic core, we find recurring stucco crack patterns and wood rot along window sills and rooflines, which need to be scoped before exterior work starts.
- Termite pressure on older framing: Termite damage is common in Santa Ana’s 1920s – 1970s homes, especially in garages and addition framing. We include limited termite inspection as part of our structural assessment and coordinate with a pest contractor when treatment is required before we proceed with framing or finish work.
See the difference
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AfterPricing for Home Remodeling in Santa Ana, CA
Here’s what we see in the Santa Ana market for the most common remodeling scopes. These are ranges, not quotes, because older homes vary widely in condition and design review can add permitting costs.
| Project | Typical Price Range in Santa Ana |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
What moves the number: presence in a historic district (design review adds fees and time), the age of the wiring and plumbing behind the walls, the brand tier you select for cabinets and counters, and whether structural repair is needed. We provide written line-item quotes so you can see exactly what’s driving the cost. Call (877) 688-9930 to schedule your free estimate.
We Also Serve Cities Near Santa Ana
We regularly cross into Santa Ana from our Westminster office to serve homeowners in Tustin, North Tustin, Fountain Valley, and Orange. The historic-district rules in Santa Ana are our most specialized workload, but the same full-scope approach applies across the whole central Orange County area. If you’re on the edge of any of these cities, we’ll help you figure out which jurisdiction rules apply to your address.
Serving Santa Ana, CA — Our Local Coverage Area
We’re based in the Santa Ana area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs About Home Remodeling in Santa Ana
If your home is in a designated historic district like Lacy, French Park, or Wilshire Square, and the project changes the exterior appearance, you likely need design review before permits are issued. Interior-only work, like a kitchen remodel that doesn’t touch windows or exterior walls, usually skips the committee. We’ll check your address against the city’s historic overlay to confirm before you schedule anything. Call (877) 688-9930 for a site-specific answer.
We submit the design review packet first, wait for the committee to rule, and only then start demolition or structural work. The review typically adds 3 – 6 weeks to the front end, so we stage material deliveries and draw schedules so you’re not paying for cabinets sitting in a warehouse. We’ve completed this process enough times in French Park and Lacy that we know when to push submittals and when to wait. Call (877) 688-9930 if you want us to look at your project timeline.
Most Santa Ana kitchens fall between $14,000 and $45,000, with the range driven by cabinet brand, countertop material, appliance tier, and whether the floor plan changes. A small kitchen remodel in a bungalow can land around $9,000 – $20,000, while a larger kitchen with structural opening changes trends higher. We write allowances into every quote so you can see what’s allocated for cabinets, counters, plumbing fixtures, and electrical before you commit. Call (877) 688-9930 for a line-item breakdown.
Yes, and we file the variance application if required. Many of Santa Ana’s older neighborhoods have lot dimensions and setbacks that don’t match current zoning, which means a room addition or ADU needs discretionary review before permits are issued. We’ve handled this in the historic core and the east-side ranch tracts, and the extra review time is something we build into the schedule from the start. Call (877) 688-9930 to discuss your lot’s specific constraints.
We stop work on the affected section, document the damage with photos and measurements, and prepare a change order that shows exactly what repair costs are required. In Santa Ana’s heat and termite pressure, we expect some dry rot or termite damage on most 1920s – 1970s homes, so we build a contingency line into our quotes. If the damage is structural, we bring in a licensed pest contractor for treatment before we continue framing or finish work. Call (877) 688-9930 and we’ll walk through what we typically find in your neighborhood.
Get Your Free Santa Ana Home Remodeling Estimate
If you’re planning a remodel, addition, or whole-home update in Santa Ana, start with a free estimate from Square One Builders. We’ll walk the property, identify what design review or permits are needed, and give you a written line-item quote with real number ranges, not vague ballparks. Call (877) 688-9930 to schedule yours. We serve all of Santa Ana, including 92701, 92702, 92703, and 92799.
Written by Brent Calloway, Owner at Square One Builders, serving Santa Ana since day one.