General Contractor in Aliso Viejo — Free Estimate, One Written Price

Fast, Reliable General Contractor Across Aliso Viejo

Hiring a general contractor in Aliso Viejo means finding someone who understands what this master-planned city actually throws at a house. Nearly every home here was built between 1988 and 2005, and the marine air moving through Aliso Creek Road and up the canyons is corroding those original fasteners, flashing, and window frames faster than anyone expected. We plan for that before the first demolition swing. Our team handles full-scope remodels, additions, and ADUs under one contract in 92656 and 92698. Call (877) 688-9930 to schedule a free estimate, and you’ll get a written, line-item scope.

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Why Square One Builders Is Aliso Viejo’s Preferred General Contractor Company

Aliso Viejo homeowners keep our name in their back pocket because we already know the hard parts of working here. The Design Review Board process in tract villages off Pacific Park Drive and Aliso Creek Road slows down exterior changes, and we file those applications correctly the first time. The concealed dry rot behind a 1990s stucco patch is not a surprise to us, it’s an allowance line item. Brent Calloway built this company on giving homeowners straight answers about what their specific house will actually need, not what a generic sales sheet says. That local track record is why Aliso Viejo customers keep bringing us back for the second and third phase of their homes.

The other reason sits in our material book. We are not tied to one cabinet line or one window brand. We pull from 50+ manufacturers across every system in your house, from roofing (GAF, CertainTeed, Owens Corning) to deck hardware and paver joints. That matters in Aliso Viejo, where the right marine-grade spec can mean the difference between a deck that holds twenty years and one that needs re-opening in five.

Licensed General Contractor in Aliso Viejo

When Aliso Viejo homeowners call us, the first question is usually about anchors and accountability. A Licensed General Contractor holds the license, the insurance, and the trade relationships so you never have to coordinate a roofer, an electrician, and a cabinet installer on three different schedules. In this city, that single point of accountability also covers the HOA documentation that so many exterior projects require. We pull permits, pass inspections, and stand behind our work with a written workmanship warranty. For a full kitchen renovation in Aliso Viejo, plan on $14,000 to $45,000 depending on finish level and whether we open walls for structural work. A bathroom typically lands between $9,000 and $28,000.

Full-scope planning

We walk the entire house before scoping any single room. That means checking the roof sheathing, the original PEX or copper plumbing, and the window frames that are already pitting at the weep holes from marine air. Your Aliso Viejo remodel should not be planned in isolation, because the house systems were all installed in the same decade and they fail together.

One contract, every trade

From demolition to cabinet install, you deal with one team. We do not hand you a list of subcontractor phone numbers. The General Contractor team coordinates every phase, schedules each trade in sequence, and eats the cost when sequencing fails. That is what full accountability looks like.

Residential General Contractor in Aliso Viejo

A Residential General Contractor in Aliso Viejo works on existing planned-community housing stock, not commercial tenant improvements. That distinction matters more here than in older cities, because nearly every home is a 1990s or early 2000s tract build with original systems now hitting end of life. We do kitchen remodels inside Mediterranean-style stucco homes, add ADUs beside existing condos, and re-skin decks and balconies on multi-story townhomes where waterproofing sits above someone’s parking space. For a room addition or full home remodel, labor and materials typically run $45,000 to $130,000 depending on square footage and structural scope. An ADU conversion or new build starts around $90,000 and can reach $220,000 for a fully finished unit.

Remodel, don’t move

A lot of Aliso Viejo owners tell us they shopped resale homes first. By the time they factor in the same 1990s windows, builder-grade cabinets, and aging roofs on the new place, the remodel math makes more sense. We spec finishes that hold up to marine air from day one, not the cheapest replacement that looks good for three years.

Decks, balconies, and HOA work

Multi-story townhomes around Pacific Park Drive and the village tracts often have elevated decks over living space or parking. That means the association has a design review file on your exterior, and modern waterproofing expectations apply. We document every layer we open for your HOA file before we re-install anything.

Trusted Brands We Service in Aliso Viejo

The brands we install are chosen for how they perform in Aliso Viejo’s specific air, not for how well their marketing looks. We stock and order from GAF, CertainTeed, Owens Corning, and IKO on the roofing side, and we spec hot-dip galvanized or stainless hardware on decks and railings because inland-grade zinc fails here. For windows, we use marine-grade finishes on frames and stainless hardware at the weep holes. We keep local inventory access tight so Aliso Viejo customers are not waiting on a truck from Texas when an inspection deadline is coming. Call (877) 688-9930 and we’ll walk you through which brand fits your budget and your HOA’s architectural guidelines.

Common General Contractor Problems We See in Aliso Viejo Homes

• Marine-air corrosion on deck hardware. The original galvanized joist hangers, bolts, and rail brackets on a 1990s Aliso Viejo townhome deck are often corroded well before the deck surface shows visible wear. We see this most often when a membrane is opened and the concealed hardware is rusted at the connection points.
• Dry rot hidden behind stucco and trim. Coastal moisture plus winter rain intrusion gets behind the original paper and flashing on homes off Aliso Creek Road. What looks like a small crack on the surface often opens into a rotted ledger or wall plate once we expose it.
• Builder-grade window frame pitting. The aluminum or cheap alloy frames installed throughout 1990s tract homes pit at the weep holes within several winter cycles. We replace them with marine-grade finish and stainless hardware so the same failure does not come back.
• HOA review slowing exterior work. Many Aliso Viejo villages have active Design Review Boards and CC&Rs that require approval before any exterior modification. We prepare the drawings, material specs, and color samples that the association expects, which keeps your permit and HOA timeline on the same schedule.

Pricing for General Contractor in Aliso Viejo, CA

We Also Serve Cities Near Aliso Viejo

Our service area covers Aliso Viejo and the surrounding communities. We regularly work in Laguna Woods, San Joaquin Hills, Laguna Hills, and Irvine. If your project sits in one of those nearby cities, we are the local General Contractor in Aliso Viejo team that already knows your HOA, your housing stock, and your marine air. One call covers the whole region.

FAQs About General Contractor in Aliso Viejo