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 General Contractor Across Orange
Hiring a General Contractor in Orange means navigating two very different rulebooks: the strict Historic Preservation overlay that governs much of Old Towne, and the modern county-level codes that apply to acreage parcels along the foothills and unincorporated edges. Milpitas Construction handles both. We scope every Orange project against the specific permit path it will actually travel, so you get an honest price and a schedule that holds. Call (877) 752-4194 to talk through your project, whether it’s a Craftsman restoration near the Plaza or a shop building on an acre off Chapman.
Why Milpitas Construction Is Orange’s Preferred General Contractor Company
Orange homeowners keep calling us back because we quote projects the way they will actually get built, not the way a sales sheet suggests they might. That matters here more than almost anywhere else in Orange County. A kitchen remodel in a 1920s bungalow inside the Old Towne district triggers design review. A detached ADU on an unincorporated lot near the 55/5 junction pulls county permitting for septic and well setbacks. We know which applies to your address before the first estimate, and we build that into the number you see.
Ken Stafford, who leads Milpitas Construction, has built a team that treats Orange not as one market but as several. The east side’s 1960s ranch tracts are straightforward. The historic core is not. The foothill parcels are another animal entirely. Our Orange customers deal with one point of contact from the first walkthrough through final inspection. No phone tag between a roofing crew and a window vendor. No finger-pointing when a permit reviewer asks for a material match on a Spanish Colonial Revival eave.
When a homeowner near Chapman University needed a full exterior refresh on a 1930s Craftsman plus a bathroom remodel inside, we ran both scopes under one contract. Design review for the exterior took three weeks. We started the interior demo during that window, so the project stayed on schedule instead of stalling. That coordination is the difference between a general contractor and someone who just coordinates subs.
Styles & brands we work with
Licensed General Contractor in Orange
A Licensed General Contractor in Orange carries the city’s whole project on one accountable contract, from the roofline to the foundation to the interior finishes. When a homeowner here needs a room addition, a historic home restoration, or a full exterior replacement, they call us because we hold a California general contractor’s license and we pull the right permits for the right jurisdiction on the first try. In Orange, that jurisdiction split is real: city for most in-town parcels, county for acreage and unincorporated edges. We quote the permit path accurately before you sign.
Full-Scope Project Management
We run every phase under one agreement. Demolition, rough framing, electrical, plumbing, drywall, tile, paint, finish carpentry. One schedule, one accountable point of contact. For Orange homeowners, that means you are not calling four different trades when the countertop delivery slips or a design review comment comes back on a window package. We handle the sequence.
Historic District Compliance
Pre-1940s homes in Old Towne Orange often require a Certificate of Appropriateness before exterior work begins. That means material selections get reviewed against the district’s character: wood windows instead of vinyl on a Craftsman, clay tile on a Spanish Revival roof, period-appropriate porch details. We plan for the design review calendar in the budget and the timeline. A standard city permit elsewhere in the county would not demand this. Orange does, and we treat it as a normal part of the job.
Residential General Contractor in Orange
A Residential General Contractor in Orange handles the projects homeowners actually live through: kitchens, bathrooms, additions, garage conversions, ADUs, and full exterior replacements. We serve homeowners from the 92859, 92862, 92863, and 92864 ZIP codes, and we see the same pattern wherever we go in Orange: older housing stock with real character, plus a lot of mid-century ranches that need plumbing and electrical updates. Homeowners call us when the project is too big for a handyman and too specific for a big-box installer.
Kitchen and Bath Remodeling
A kitchen remodel in Orange typically runs $14,000 to $45,000 depending on the existing footprint, cabinet line, and whether walls move. Bathrooms run $9,000 to $28,000. We spec materials by name: KraftMaid or Wellborn cabinetry, Cambria or Caesarstone counters, Kohler or Grohe fixtures. You know exactly what is going into your home before demo starts.
ADU and Addition Construction
Orange has real demand for ADUs, especially on lots where a detached garage is already sitting there. A garage conversion runs $30,000 to $80,000. A detached ADU runs $90,000 to $220,000 when you factor county permit reviews, septic and well setbacks on acreage, and material haul distances. We work with Abodu, Dvele, and Plant Prefab when a prefab unit fits the site better than stick-built. Orange’s mixed zoning means we assess each parcel before recommending a path.
Trusted Brands We Service in Orange
We stock and install products from manufacturer lines we trust, and we can get parts for Orange homes faster because we work directly with local suppliers, not big-box order desks. Our portfolio includes more than 50 brand-name product lines across cabinetry, countertops, roofing, windows, doors, siding, and hardscaping. We regularly install CWS and ECO Window Systems packages on Orange homes, and we keep direct relationships with GAF and CertainTeed for roofing, James Hardie for siding, and Belgard and Techo-Bloc for pavers. When you ask why one window or shingle costs more than another, we can tell you, specifically, what you are paying for.
Common General Contractor Problems We See in Orange Homes
- Historic overlay surprises on small projects. A homeowner wants to swap out rotted wood windows on a 1925 Craftsman near the Plaza, pulls a standard permit quote from a contractor who does not know Old Towne, and gets hit with a Certificate of Appropriateness requirement mid-project. The job stalls, the price moves, and everyone is angry. We scope that review into the estimate from day one.
- Underestimated county permitting on acreage. Properties on the unincorporated edges near the foothills fall under county jurisdiction for septic and well setbacks, grading, and drainage. Contractors who assume city rules end up with blown schedules and change orders. We quote the county path correctly before you commit.
- Grading and drainage failures on open lots. A new ADU or shop building on a large Orange parcel without proper grading will pool water against the foundation after the first rainy season. We scope drainage as part of the build, not an afterthought.
- Design review stop-work orders on outbuildings. Adding a detached structure in Old Towne means the same Historic Preservation overlay that applies to the house applies to the outbuilding. A standard permit does not cover it. We flag this before any money changes hands.
See the difference
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After
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After
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AfterPricing for General Contractor in Orange, CA
General contractor pricing in Orange tracks the project scope, the permit path, and the material selections. A kitchen remodel runs $14,000 to $45,000. A bathroom runs $9,000 to $28,000. A garage conversion runs $30,000 to $80,000. A home addition runs $45,000 to $130,000. An ADU runs $90,000 to $220,000. Those are real Orange market ranges, not national averages. Design review, county permits, material haul distances, and grade conditions all move the final number. We provide a written, line-item estimate before work starts, and we invite you to call (877) 752-4194 to schedule a free estimate on your property.
| Project Type | Typical Orange Price Range |
|---|---|
| ADU Construction | $90,000 – $220,000 |
| Home Addition | $45,000 – $130,000 |
| Garage Conversion | $30,000 – $80,000 |
Other common Orange projects: Roof Replacement $8,000 – $20,000, Window Replacement $4,500 – $15,000, Paver Patio Installation $3,500 – $11,000, Bathroom Remodel $9,000 – $28,000, Kitchen Remodel $14,000 – $45,000. Every estimate is written and itemized.
We Also Serve Cities Near Orange
Milpitas Construction serves General Contractor in Orange and the surrounding communities, including Villa Park, North Tustin, Tustin, and Anaheim. If you are a few miles outside Orange, the same team, the same brand portfolio, and the same permitting experience still apply. Call (877) 752-4194 to confirm we cover your address.
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 General Contractor in Orange
Yes, and it depends on your exact parcel. Unincorporated land around Orange falls under county jurisdiction, which triggers county permit review for septic and well setbacks, grading, drainage, and fire access. City-issued permits do not apply. We verify your parcel’s jurisdiction before we quote, so the estimate you see accounts for the actual permitting path. Call (877) 752-4194 and we will check your address.
A garage conversion in Old Towne is treated as exterior work on a pre-1940s structure, which means the city’s Historic Preservation design review process applies. You may need a Certificate of Appropriateness before any work begins, and materials like siding, roofing, and window styles must match the district’s character. That is weeks of additional review time and higher material costs. We build that into the schedule and the number. It is not a surprise if you plan for it.
Grading and drainage are usually the biggest cost drivers on acreage parcels, followed by material haul distances and utility extensions. A 200-foot haul from the street to a build site adds labor hours, equipment time, and schedule length. Septic and well setbacks can also force a different building footprint than the owner originally imagined. We walk every acreage site with grading in mind before we quote.
Yes. We prepare the design review submittal for Old Towne Orange, respond to reviewer comments, and manage the Certificate of Appropriateness process through approval, then build the project. You deal with one team for both phases. That continuity matters because design review comments often change material choices, and those changes need to flow directly into the build.
We prevent change orders by scoping the permit path, the setbacks, and the grade conditions before the estimate is finalized. County permitting introduces variables that city permits do not: well and septic distances, fire department access requirements, drainage patterns. We identify those during the walkthrough, not after demo. When we quote, we quote what we will actually build.
Call Milpitas Construction for Your Orange Project
We recently completed a detached ADU and shop building on a large lot off East Chapman Avenue near the Orange foothills. The property required county rather than city permitting for the septic and well setbacks, and we had to coordinate a 200-foot material haul from the street to the build site. Using a Kohler rough-in for the bathroom and a Class A roof with ember-resistant vents, we passed inspection sign-off on the first try after adjusting the draw schedule for the longer haul times. That is the kind of project we scope correctly before we start.
From the roofline to the kitchen counter, one contractor, one conversation. We spec materials by name, we pull the right permit for the right jurisdiction, and we stand behind the finished work. Call (877) 752-4194 to schedule your free estimate. We serve all of Orange, including 92859, 92862, 92863, and 92864.
Written by Ken Stafford, Owner at Milpitas Construction, serving Orange residential and acreage projects across Orange County.