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
Remodeling Company in Santa Ana, CA
Home renovation in Santa Ana usually means working on a pre-1950 bungalow or a 1950s-60s tract home on a tight lot with mature trees and an add-on room that was never permitted. That changes what a contractor checks first, what the city asks for, and what the job costs. San Mateo Construction has served Santa Ana since 2018, and we run every project, from roof to foundation, under one contract so you’re not juggling four trades on a 5,000-square-foot lot. Call (855) 901-7266 for a free estimate.
Why Santa Ana Homes Are Different
Santa Ana is one of the oldest, densest built cities in Orange County. The housing stock runs heavily to early-20th-century single-story bungalows, particularly downtown and in the Lacy and French Park neighborhoods, mixed with mid-century tracts built fast between 1950 and 1970. That combination means renovation work regularly uncovers unpermitted add-on rooms, undersized 60-amp or 100-amp electrical panels, and galvanized plumbing that has been in the ground for 60-plus years. On our home renovation projects here, we commonly open a wall and find wiring no inspector ever saw, or a detached garage that someone finished into living space decades ago and never told the city about.
The lots also change how we build. Santa Ana’s dense neighborhoods, especially south of the 5 and around the downtown grid, leave little room for staging. Side yards are narrow. Street trees sit close to rooflines. A home addition or ADU often becomes a clearances-and-setbacks problem rather than a simple build-out. And the Santa Ana winds arrive every fall, pushing heat and embers into older wood-frame neighborhoods, which is why we pay close attention to roof condition, eave details, and exterior fire-hardening when we plan any remodel here. The near-absence of hard freezes keeps exterior work going year-round, but the rare heavy winter storm in Orange County is exactly when aging roofs and drainage systems fail, so we schedule exterior work with an eye on the calendar.
Styles & brands we work with
Our Main Santa Ana Services
Most Santa Ana homeowners call us about two things: a full general-contractor engagement to manage a multi-trade project, and a whole-home or major-scope remodel that touches structural, exterior, and interior work. Both start with the same conversation about your house, your lot, and what the city will want to see.
General Contractor in Santa Ana
Older Santa Ana homes rarely need just one trade. You call about a kitchen and then find out the subpanel is undersized, the roof over the add-on needs re-sheathing, and the back steps were never tied to the foundation properly. That is what a General Contractor in Santa Ana handles: one license, one schedule, one point of accountability across every trade from framing to finish. For homes in the downtown and Lacy neighborhoods especially, being able to manage the surprises without stopping the job is where the value comes in.
Home Remodeling in Santa Ana
A Home Remodeling in Santa Ana project on a 1950s tract home often means reworking the whole floor plan, not just swapping finishes. Those houses were built with closed-off kitchens, single bathrooms, and no real connection to the backyard. Remodeling opens the floor plan, brings systems up to today’s codes, and makes room for the kind of multi-generational living setup that is genuinely common across Santa Ana. It is whole-home work, done under one contract.
What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Home Renovation in Santa Ana
Home renovation in Santa Ana is dominated by renovating older bungalows and mid-century tract homes on tight lots, where unpermitted prior construction and aging infrastructure are the norm. The hot, dry Santa Ana wind season and the occasional heavy winter storm both put stress on roofs and drainage, so a renovation here has to be planned as a whole-system job, not a cosmetic refresh. We run that scope from Home Renovation planning through final inspection: structural corrections, electrical and plumbing upgrades, exterior work, and interior finishes under one contract.
The typical Santa Ana renovation starts with discovery. We open walls to see what the previous owner did, then bring the structure and systems to current code before we spend a dollar on finishes. That sequence is what protects you when the inspector asks about the converted garage from 1987.
Home Renovation Contractors
Signs you need it
The house has unpermitted add-ons, a fuse-type or undersized panel, galvanized plumbing, or a layout that no longer works for the people living in it.
What it costs in Santa Ana
Whole-home renovation work in Santa Ana typically runs from $45,000 for a modest systems-and-finishes job on a small bungalow up to $130,000 for a major reconfiguration with structural corrections and a new kitchen and bath.
How we do it
We document the existing conditions, file the plans and permits, correct structure and systems first, then sequence interior and exterior finishes in a single coordinated schedule.
Renovation Contractors
Signs you need it
A single trade cannot fix the problem because the problem is layered: roof, framing, electrical, plumbing, and layout all interact.
What it costs in Santa Ana
Renovation-contractor-led projects in Santa Ana follow the same $45,000 – $130,000 range as a full home renovation, with the contract structured so one team carries the whole scope instead of you hiring separate trades.
How we do it
We act as the general contractor of record, pulling permits, managing subcontractors, ordering materials in the right sequence, and keeping quality control on every trade in one place.
Home Improvement Contractors
Signs you need it
You have a list of upgrades across kitchen, bath, flooring, and exterior that would otherwise require coordinating three or four separate crews.
What it costs in Santa Ana
Multi-room improvement packages in Santa Ana usually fall between $25,000 and $80,000 depending on scope, which lands between a single-room remodel and a full structural renovation.
How we do it
We bundle the improvements into one job, one permit set where required, and one schedule, so the disruption to your household happens once instead of four times.
Home Renovation Companies
Signs you need it
Your house is pre-1950 or a 1950s-60s tract home with decades of layered work, and you need a company with the supplier depth and systems knowledge to handle the full scope.
What it costs in Santa Ana
Whole-home renovation through a single company in Santa Ana typically lands in the $45,000 – $130,000 range, with the final number driven by how much structural and systems correction the house needs.
How we do it
We inspect the property, build a line-item scope, recommend material tiers from our 50-plus brand portfolio, and execute the work under one accountable contract.
What Home Renovation Costs in Santa Ana
| Item | Typical range in Santa Ana |
|---|---|
| Whole-home renovation | $45,000 – $130,000 |
| Kitchen remodel | $14,000 – $45,000 |
| Bathroom remodel | $9,000 – $28,000 |
How much does a home renovation cost in Santa Ana?
A full home renovation in Santa Ana runs $45,000 to $130,000, depending on the age of the house, how much unpermitted prior work has to be corrected, and the material tiers you choose. Call (855) 901-7266 for a line-item quote on your specific house.
Will the price change once the renovation starts?
Our quotes include a written line-item scope, and we do not run change orders unless you add scope or we uncover a condition that could not have been seen before opening the walls. On Santa Ana bungalows, we build discovery time into the schedule and flag surprises in writing before any added cost is committed.
Brands We Service in Santa Ana
Santa Ana jobs include a lot of 1950s-60s replacement work, which means windows, doors, and exterior systems come up on nearly every renovation. We service and install Therma-Tru and ViewLux products, order ECO Window Systems parts locally when replacement glass or hardware is needed, and keep common Mr-Glass components on our trucks for faster turnaround on older Santa Ana homes. See our brands for the full list.
See the difference
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AfterPricing for Remodeling Company in Santa Ana, CA
| Service | Typical range in Santa Ana |
|---|---|
| Kitchen remodel | $14,000 – $45,000 |
| Small kitchen remodel | $9,000 – $20,000 |
| Cabinet installation | $4,000 – $13,000 |
| Countertop installation | $2,000 – $6,500 |
| Bathroom remodel | $9,000 – $28,000 |
| Walk-in shower installation | $4,500 – $12,000 |
| Paver driveway installation | $7,000 – $18,000 |
| Roof replacement | $8,000 – $20,000 |
| Window replacement | $4,500 – $15,000 |
| Home addition | $45,000 – $130,000 |
| ADU construction | $90,000 – $220,000 |
| Garage conversion | $30,000 – $80,000 |
Two things push Santa Ana pricing above the Orange County average: unpermitted prior construction that has to be legalized before new work can pass, and tight access on dense lots where staging and material handling eat time. We quote fixed line-item pricing and do not pad for surprises we can see coming.
Neighborhoods We Serve in Santa Ana
We run renovation and remodel work across Santa Ana, including the 92701, 92702, 92703, and 92799 ZIP codes. Our typical response window for an estimate visit anywhere in the city is two business days.
- Downtown Santa Ana
- French Park
- Lacy
- Floral Park
- West Santa Ana
Service Area – Cities Near Santa Ana
We also work across central and north Orange County. If you’re in Tustin, CA with a mid-century tract home, North Tustin, CA with a larger hillside lot, Fountain Valley, CA near the 405, or Orange, CA with an older plaza-area bungalow, the same team covers your job under one contract.
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 Remodeling Company in Santa Ana
Estimate visits in Santa Ana are usually scheduled within two business days, and start dates are set once permits are ready. On older homes here, permitting and plan review often take longer than the actual construction, so we sequence discovery and filing early to keep the job on track.
Yes. Santa Ana is strict about unpermitted work, especially on add-on rooms and garage conversions that have been used as living space for decades. We file permits, schedule the inspections, and keep the work legal so you are not selling a house with a citation attached to it later.
Every fall we schedule roof, siding, and exterior-system work on Santa Ana homes with the wind season in mind. Dry-rot openings and tile blow-offs are the two most common wind-related failures we see on older downtown and Lacy bungalows, and we inspect both before every exterior job.
For a free estimate on any home renovation in Santa Ana, call (855) 901-7266. We will walk the property, check the systems, and give you a written line-item scope with the material tiers and pricing laid out before you commit.
What happens when you call
- 1A real person answersNo phone trees — talk to a local construction pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Santa Ana Customers Say
"Excellent build. Costs came in about six percent over the original contract, driven mostly by material price movement during the build, which he documented each time."
— Brooke Delaney"Weekly site meeting, every week, with a written summary afterward. I always knew where the money and the schedule stood."
— Ramon Vargas"Allowances in the contract were realistic rather than artificially low to make the bid look good."
— Carrie Hayes