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 Mission Viejo
A general contractor in Mission Viejo handles the permitting, HOA design review, trade coordination, and build work for remodels and additions, usually for $45,000 – $130,000 on a home addition or $8,000 – $20,000 on a roof replacement. We’ve been working in the 92690, 92691, and 92692 zip codes long enough to know exactly where Mission Viejo’s aging tract homes fail and what the city, the HOA, and the insurance company all need to see before work starts. If you’re planning a kitchen, bath, whole-home remodel, or ADU, call us at (833) 467-7020 and we’ll give you a straight answer on scope, schedule, and real numbers.
Why Alder Contractors Is Mission Viejo’s Preferred General Contractor Company
Most of Mission Viejo was built in a single push between the late 1960s and mid-1980s, so the homes we walk through share the same construction DNA: stucco exteriors over wood framing, single-pane windows, original clay tile or asphalt shingle roofs, and cast-iron drain lines that are now reaching the end of their service life. That uniformity means we can diagnose problems faster and price jobs more accurately than a contractor who treats Mission Viejo like any other Orange County city. Our work is led by Nelson Ibarra, who has managed whole-home remodels, exterior replacements, and ADU installations throughout the Mission Viejo planned communities, including the Madrid tract where we recently replaced failing stucco and original windows on a 1978 home and passed the city’s wind-load inspection sign-off without a single corrective note.
Mission Viejo homeowners call us because we know the local approval sequence: HOA design review first, then city permit, then build, then final inspection. We manage all three. Reviews from Mission Viejo customers consistently mention that our crews showed up on schedule, kept the site clean enough for HOA compliance, and handled the paperwork without the homeowner having to chase down a third-party plan reviewer. Response time to anywhere in Mission Viejo from our base in Rialto typically runs one to two business days for an estimate visit, and we carry that same pace through the entire project.
Styles & brands we work with







Residential General Contractor in Mission Viejo
Residential General Contractor work in Mission Viejo means pulling together the structural, finish, and compliance pieces of a home project so the homeowner deals with one contract and one accountable party instead of four separate vendors. Mission Viejo’s building stock makes this especially important because so many projects cross trade lines: a window replacement touches stucco repair, a kitchen remodel exposes old drain lines, and a roof replacement reveals dry-rot fascia that no roofer is licensed to fix. On a 1978 tract home in the Madrid community, our crew discovered the original stucco was failing due to UV degradation and heat cycling, especially around the single-pane windows. We replaced the windows with impact-rated units and re-stuccoed with a flexible acrylic finish, then passed the city’s wind-load inspection sign-off – the homeowner’s insurance premium dropped 12% after we provided the compliance documentation.
Home additions in Mission Viejo typically run $45,000 – $130,000 depending on square footage, foundation work, and whether the lot slopes enough to trigger grading review. ADU construction runs $90,000 – $220,000, and because Mission Viejo sits on former ranch land with expansive clay soils, a good share of that budget often goes to engineered foundation work the city requires but a cheap quote will omit.
Whole-Home Scope, One Contract
We manage kitchens, baths, additions, exterior replacements, hardscaping, and ADU or prefab installation under one agreement. That means one schedule, one warranty conversation, and one person accountable when a trade slips.
Material Access Without the Showroom Runaround
Our clients choose from Cambria quartz countertops, Wellborn cabinets, and Silestone surfaces without paying a designer’s markup on top of a contractor’s markup. The brands are factory-authorized, the pricing is line-itemed, and you see every material cost before we start.
Hire a General Contractor in Mission Viejo
Hire a General Contractor in Mission Viejo when the project spans more than two trades, requires HOA design review, or involves structural work the city will inspect. We see homeowners try to juggle a window installer, a stucco crew, and a roofer separately on Mission Viejo homes, and the result is usually the same: three schedules that don’t line up, no one owning the flashing details where the trades meet, and a failed inspection because no single party knew the wind-load documentation requirements. A Mission Viejo kitchen remodel typically runs $14,000 – $45,000; a bathroom remodel $9,000 – $28,000; a full roof replacement $8,000 – $20,000.
We pull the permits, submit the HOA application, schedule the inspections, and stand behind the work with a written warranty. Our General Contractor team handles the coordination so you don’t have to, and every change order is priced in writing before the work happens.
Permits, HOA Review, and Inspections Handled
Mission Viejo’s HOA design review process adds a step that doesn’t exist in most of Lake Forest or Laguna Hills. We submit the architectural package, attend the review call if the board requires it, and build the approval timeline into the project schedule.
Documented Compliance for Insurance and Resale
After the final inspection, we hand you a file with permits, engineering letters, and product specifications. When a storm damages the roof or a window, that file is what makes the insurance conversation short.
Trusted Brands We Service in Mission Viejo
We specify and install materials from Wellborn for cabinetry, Cambria and Caesarstone for quartz countertops, and Silestone for budget-conscious kitchen remodels that still need to hold up to Mission Viejo’s UV exposure and daily wear. The advantage for our Mission Viejo clients is local parts access and factory support: a Wellborn cabinet order lands with correct hardware the first time, a Cambria slab is measured and templated by a manufacturer-certified crew, and warranty claims route through established dealer channels instead of a phone tree. For Mission Viejo projects specifically, we lean toward impact-rated window lines and Class A roof assemblies that carry the documentation the city and the insurer both want to see.
See the difference
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After
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AfterCommon General Contractor Problems We See in Mission Viejo Homes
- Expansive clay soil under additions and ADUs. Mission Viejo’s former ranch land has clay that swells and shrinks with moisture. Add a room without a soils report and engineered foundation, and you’ll see cracks in the first rainy season.
- Wind-load documentation missing from window and reroof jobs. Handymen replace windows and roofs in Mission Viejo every month without engineering sign-off. When the insurance claim comes after a storm, the homeowner finds out the policy won’t cover an unpermitted, undocumented installation.
- HOA design review skipped to make a bid look cheap. Contractors who leave HOA fees and CC&R compliance out of the quote win the bid, then hit the homeowner with a change order when the board rejects the plans.
- Original single-pane windows baking under Mission Viejo sun. The UV and heat cycles degrade exterior caulking and frame seals faster here than in coastal cities. A full window replacement with impact-rated units runs $8,000 – $25,000, and the compliance documentation matters as much as the glass.
Pricing for General Contractor in Mission Viejo, CA
These are the ranges we’ve quoted and built at in Mission Viejo over recent years. A roof replacement runs $8,000 – $20,000 depending on pitch, tile type, and whether we’re replacing decking and fascia. Impact window installation costs $8,000 – $25,000 across a whole home, driven by the number of openings, the wind-load rating required for the home’s elevation and exposure, and whether the frames need stucco remediation around them. A home addition runs $45,000 – $130,000; the spread comes down to square footage, foundation condition on your specific slope, and the finish level you choose. Here’s the line-item breakdown:
| Project | Mission Viejo Price Range |
|---|---|
| Impact Window Installation | $8,000 – $25,000 |
| Roof Replacement | $8,000 – $20,000 |
| Home Addition | $45,000 – $130,000 |
What moves the number is not our margin – it’s the scope of engineering, HOA compliance, and structural work your specific Mission Viejo lot demands. We give free written estimates with every line item spelled out. Call (833) 467-7020 and we’ll walk your project and give you the real number.
We Also Serve Cities Near Mission Viejo
Alder Contractors works throughout Mission Viejo and the surrounding south Orange County communities, including Coto De Caza, Lake Forest, Laguna Hills, and Rancho Santa Margarita. Each city has its own permit quirks and building stock, but the same whole-home scope and brand access apply wherever you are. If you’re on the line between Mission Viejo and Lake Forest, call us and we’ll tell you which municipal and HOA requirements apply to your address.
Serving Mission Viejo, CA — Our Local Coverage Area
We’re based in the Mission Viejo 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 Mission Viejo
Mission Viejo’s building code requires replacement windows to meet a design wind pressure rating specific to your home’s exposure and elevation, typically between 15 and 30 pounds per square foot depending on the lot, and the install must be documented with engineering calcs for final inspection. We spec impact-rated units that exceed the minimum and hand you the compliance file for your insurance provider. Call (833) 467-7020 and we’ll check your specific address’s requirement.
Expansive clay soils under most of Mission Viejo’s former ranch land mean the city will require a soils report and often engineered foundation work – deeper footings, moisture barriers, or post-tension slabs – before it approves an addition or ADU permit. That work typically adds $8,000 – $25,000 to a project, and skipping it leads to foundation cracks and failed inspections. Our quotes include the soils report and engineering from day one.
Yes, in most Mission Viejo HOAs, design review approval is a prerequisite before the city will issue a building permit for exterior changes, additions, or structural work. Interior-only remodels like kitchens and baths usually skip HOA review, but anything touching windows, doors, roofing, or exterior finishes goes through the board first. We prepare and submit the HOA package and run the city permit in parallel to keep the schedule moving.
A compliant Mission Viejo roof replacement quote should include the tear-off, underlayment, Class A fire-rated material, edge metal, vent replacement, permit fee, HOA review fee if applicable, and a final inspection sign-off with wind-load documentation. Quotes that omit the permit and HOA fees will balloon later, and without the final inspection record your insurer may deny a future storm claim. Our roof replacements from GAF, CertainTeed, and Owens Corning line-item every one of those costs.
After a Mission Viejo storm, your insurer will ask for the permit record, final inspection sign-off, and product specifications for the damaged work; without them, the claim is routinely denied or reduced. We hand you a compliance file at project close that includes the permit, engineering calcs, and manufacturer spec sheets, which is exactly what your adjuster needs. That documentation is part of every project we build, not an add-on.
Written by Nelson Ibarra, Owner at Alder Contractors, serving Mission Viejo since day one with whole-home remodeling, exterior replacement, and ADU construction expertise.