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 Orange
Home remodeling in Orange, CA typically costs between $9,000 for a small bathroom and $130,000 for a full home addition, with kitchens landing at $14,000 – $45,000. Most Orange homeowners call us when they’re ready to price a project, not sign on day one. We serve every Orange ZIP code from 92863 through 92866, and our team knows what sits behind the lathe-and-plaster walls of a 1920s craftsman near the Plaza. Call (833) 382-8544 for a free in-home estimate with line-item pricing.
Orange isn’t a city where you can slap a quick flip renovation on an old house and walk away. Between the historic overlay in Old Towne, the knob-and-tube wiring still hiding in original redwood framing, and the clay sewer laterals under 1950s ranch tracts, every project here demands a contractor who reads the house before writing the number. We do. Noel Carranza leads our team with a no-surprises approach: inspection first, allowances written into the contract, and every change order priced and approved in writing before we touch the wall.
Why Gold Star Contractors Is Orange’s Preferred Home Remodeling Company
Orange homeowners hire us because we understand what opening up a citrus-era home actually turns up. That’s not a slogan. We’ve opened load-bearing walls near the Old Towne Plaza and found original knob-and-tube wiring the previous owner never mentioned. We’ve probed redwood framing behind lathe-and-plaster and found undersized headers someone sistered decades ago. We pull the historic overlay status before we bid, not after demolition. That’s why our change orders are rare and always signed before work continues.
We also bring a full-scope general contractor license, which matters when a “simple” kitchen remodel triggers seismic retrofits, electrical rough-in upgrades, and sewer lateral replacement. One accountable team manages cabinets, countertops, flooring, framing, and permits. No handoff gaps between five different subcontractors. Our customers in Old Towne, east Orange, and the Chapman University corridor get the same thing: a written scope, a fixed schedule, and a contractor who shows up when he says he will.
Beyond local knowledge, we specify materials most Tremron in Orange and other remodelers don’t stock or won’t install. KraftMaid and Wellborn cabinetry. Cambria and Caesarstone countertops. Schluter waterproofing systems behind every walk-in shower. We’re authorized to install premium brands with strict factory installation standards. That means your warranty stays intact and your materials arrive on schedule, not three weeks late from a distributor who never returned our call.
Styles & brands we work with







Home Remodeling Companies in Orange
Home Remodeling Companies in Orange work on everything from kitchen and bath renovations to full interior gut jobs, but the good ones know this city’s housing stock before they quote a price. You need a company when the project involves load-bearing walls, plumbing relocation, electrical upgrades, or exterior changes that trigger historic preservation review. Orange runs the full range: early-1900s craftsman bungalows, Spanish Colonial homes around the Plaza, 1950s ranch tracts in east Orange, and newer infill near Chapman University. Each requires a different approach.
What an Orange Remodel Actually Costs
Kitchen remodels in Orange run $14,000 – $45,000 depending on whether you’re refinishing existing cabinets or doing a full gut with new plumbing and electrical. Bathroom remodels land at $9,000 – $28,000. Cabinet installation alone runs $4,000 – $13,000, and countertops add $2,000 – $6,500. The price moves when walls open and the house reveals what’s behind them. We write allowances into every contract so you’re not surprised.
Why a Single-Source Contractor Matters Here
Old Towne remodels often require a structural engineer, an electrician, a plumber, and a historic preservation consultant before the first wall moves. Most Orange homeowners don’t want to coordinate that. Our Home Remodeling team manages the entire scope under one license and one draw schedule. You sign one contract. We handle every trade, every permit, every inspection. That’s the difference between a project that finishes in four months and one that stalls at rough-in.
Whole House Remodel in Orange
A Whole House Remodel in Orange means taking a 1920s craftsman or a 1970s ranch and bringing every system up to current code while preserving what makes the house work. Home additions run $45,000 – $130,000, garage conversions $30,000 – $80,000, and structural repairs are priced after we open the walls and see the framing. Most Orange whole-house jobs start because the house has good bones but outdated wiring, failed waterproofing, or a layout that doesn’t work for a modern family. We gut strategically, not completely, and we keep the original character where it matters.
Seismic and Structural Upgrades Come First
Orange sits in earthquake country, and many pre-1960 homes here have brick stem-wall foundations and unbraced cripple walls. Once you move a wall or add square footage, the city’s plan check will require seismic anchors, hold-downs, and possibly foundation work. We pull the permit, schedule the inspection, and get the sign-off before drywall closes anything. No buried unpermitted work. That protects your resale value and your family.
Design and Materials Without the Runaround
Whole-house remodels in Orange are where our 50+ manufacturer partnerships shine. You choose cabinetry from KraftMaid or Wellborn, countertops from Cambria or Caesarstone, plumbing fixtures from Kohler or Grohe, and tile systems from Schluter. We specify the brand, manage the install, and stand behind the result. One call. Every system. No handoff gaps.
Trusted Brands We Service in Orange
We install and service materials from more than 50 vetted manufacturer brands, and we keep local parts and samples available for our Home Remodeling in Orange customers. That includes cambria and Caesarstone countertops, KraftMaid cabinetry, Schluter waterproofing, and Kohler fixtures. For prefab ADUs, we partner with modern manufacturers including Abodu and Mighty Buildings, which gives Orange homeowners an ADU option most general contractors in the city can’t offer. We know these systems’ installation standards and factory requirements, so your warranty stays valid and your inspection passes on the first visit. From the roofline to the countertop, and the ADU out back.
See the difference
Before
After
Before
After
Before
AfterCommon Home Remodeling Problems We See in Orange Homes
- Original knob-and-tube wiring hidden in redwood framing. It’s still common in Old Towne craftsman and Spanish Colonial homes. A “simple” kitchen remodel becomes an electrical rough-in once the walls open and the inspector sees what’s there.
- Undersized headers and sistered framing from previous DIY repairs. We find these on load-bearing walls near the Plaza regularly. If the framing isn’t corrected before drywall, the inspector will fail it, and the city won’t sign the permit.
- Failed waterproofing in 1950s – 70s ranch bathrooms and kitchens. Orange’s semi-arid climate doesn’t mean dry walls. Decades of plumbing condensation and old tile grout have rotted subfloors and wall plates. We replace them with Schluter systems and proper ventilation.
- Clay sewer laterals that crack during additions or ADU work. Many east Orange ranch homes still run original clay lines. When the city sees new plumbing going in, they often require the lateral to be replaced while the trench is open. We price that allowance upfront.
Pricing for Home Remodeling in Orange, CA
Here’s what realistic Orange pricing looks like in 2026, based on the projects we’re bidding across 92863, 92864, 92865, and 92866. Your final number moves with scope, material grade, and what the house reveals during inspection.
| Project | Typical Orange Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
| Garage Conversion | $30,000 – $80,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
What drives cost in Orange specifically? The age of the house. An Old Towne remodel that triggers seismic retrofits, electrical rough-in, and sewer lateral replacement will land higher than a 1990s infill project near Chapman University. We handle that by inspecting first, writing allowances into the contract, and giving you a written line-item change order before any surprise work starts. Call (833) 382-8544 for a free estimate.
We Also Serve Cities Near Orange
We work across Orange County, including Orange, Villa Park, North Tustin, Tustin, and Anaheim. Our crews know the difference between a Villa Park hillside lot and a flat Tustin ranch tract, and we bid accordingly. Any of these nearby cities, same single-source contractor, same written pricing.
Serving Orange, CA — Our Local Coverage Area
We’re based in the Orange 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 Orange
Because the original walls hide what we can’t see from a walkthrough. Original knob-and-tube wiring, undersized framing, failed waterproofing, and cracked clay sewer laterals are common in Orange’s pre-1960 housing stock. Once walls open, the inspector requires corrections before we proceed. We write allowances into every contract so scope changes are priced and approved in writing, never billed without your signature.
Yes, if your house sits within the Old Towne historic overlay and the work changes the exterior visible from the street. Exterior changes can sit in preservation review for months before a wall moves. We pull the overlay status and file the required applications before we bid, so the review timeline is in your schedule from day one, not a surprise after demolition. Call (833) 382-8544 for an exact timeline on your property.
We stop work, write a change order with the framing correction, electrical rough-in, or sewer replacement priced line by line, and get your written approval before touching anything else. Then we pull or amend the permits so an inspector confirms the correction. On a recent 1920s craftsman near the Old Towne Plaza, our crew opened a load-bearing wall and found original knob-and-tube wiring and an undersized header the previous owner had sistered. We priced the fix, got approval, pulled permits, and the inspector signed off before drywall closed. The kitchen still hit its draw schedule.
A permit is the only thing that proves the electrical, seismic, and structural work buried in your walls actually passed inspection. Orange’s plan check will often require seismic anchors, hold-downs, and sewer lateral replacement once you move a wall or add square footage. Unpermitted work buried in finished walls can kill a resale and create disclosure headaches. We pull permits on every job where code requires it, and we don’t close a wall until the inspector signs.
Yes, in most cases. Garage conversions in Orange run $30,000 – $80,000, and ADU construction runs $90,000 – $220,000 depending on whether you go site-built or prefab. Through our partnerships with Abodu and Mighty Buildings, we can often deliver a prefab ADU faster and with less lot disruption than a site-built unit. Orange allows ADUs on many historically zoned lots, but setbacks, lot coverage, and historic overlay requirements vary. We check all three before you spend a dollar on plans.
Ready to price your Orange remodel? Call (833) 382-8544 to schedule a free in-home estimate. We’ll inspect the house, pull the overlay status, and give you a written line-item quote with no pressure and no vague allowances.
Written by Noel Carranza, Owner at Gold Star Contractors, serving Orange and surrounding Orange County communities.