New Construction · Fullerton
Built by Avorino · New construction, Santa AnaNew Construction in Fullerton
Fullerton ground-up — hillside soils + retaining engineering integrated up-front, fixed-price design-build through certificate of occupancy.
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Your name and number is enough to start — Avorino follows up with a written scope for your Fullerton project.
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Photographs: New construction, Santa Ana, built by Avorino.
Fullerton New Construction Contractor
Downtown Fullerton is a well-preserved historic core with 23 buildings on the National Register (the Chapman Building, the 1899 Dean Block, the 1930 Santa Fe depot); Raymond Hills mixes vintage Craftsman and Spanish homes with mid-century modern and larger hillside estates, while Sunny Hills — built out 1960-90 on former citrus groves — carries midcentury ranch and split-level homes on larger lots. Avorino builds throughout Raymond Hills, Sunny Hills, Amerige Heights, Downtown Fullerton / SOCO, and the historic Depot district. Avorino's hillside ground-up builds carry the geotech work, retaining design, drainage plan, and hillside-grading sign-off up-front. Foundation engineered against the soils report — no surprise underpinning during framing.7+ years of Orange County experience · 150+ completed projects · 4.8 Yelp average across 35+ reviews.
Get a free estimateNew Construction · Fullerton
Custom and high-end rebuild activity concentrates on elevated Raymond Hills canyon and view lots (hillside grading and drainage engineering) and larger Sunny Hills parcels; downtown and Fullerton Heritage-listed properties face preservation review for exterior changes. Avorino has 7+ years of OC ground-up experience under General-B License #1107538 — single-family residences, multi-unit residential, small-format commercial, and ADU pairings on existing lots. Architecture, structural engineering, surveying, soils, permitting, construction, and the tiered warranty under one roof.
Geotechnical soils report, retaining-wall engineering, drainage plan, and hillside-management compliance landed up-front. Foundation engineered against the soils report — no surprise underpinning during framing.
Architecture, structural engineer of record, soils + geotechnical engineer, surveyor, and Title-24 energy coordinated before drawings finalize. Drawings get to plan check the first time — not the third.
Fullerton Building & Safety submittals, comment rounds, resubmittals, fees, and inspection scheduling — run through one office as a single coordinated track, comments resolved in writing.
Fixed-price design-build contract with line-item costs + written allowances. Real-time cost visibility during design phase; selection sign-off before construction; weekly progress reports through Certificate of Occupancy.
@avorinoconstruction
No published Fullerton ground-up build yet — here's recent Avorino work from across Orange County.
“These are the best people in the business. I used Avorino to build my own ADU. They beat every single price I got and on top of that did an excellent job finishing it in no time. Truly the best of the best — highly recommended.”
What we build in Fullerton (4)
Soils + retaining + slope-stability engineering up-front. Foundation engineered against the actual soils report.
Clear, grade, pour. The first photo of a poured pad is when the project moves from paper to concrete.
Vertical work, mechanical, electrical, and plumbing, drywall, finishes. Weekly progress reports, one builder on point through every trade.
Punch close, final inspection, owner walk-through, then the tiered warranty.
Built by Avorino · Santa Ana
A time-lapse visualization of the Santa Ana build, from the cleared lot to the finished exterior.
Fullerton regulations
A working summary of the rules Avorino designs against on every Fullerton project — submittal, comment rounds, and inspections run in one office and resolved in writing.
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Fullerton ground-up zoning + lot rules.
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Fullerton Community Development
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What we lock before drawings finalize.
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What ground-up actually takes in Fullerton.
Fullerton permit reality
Avorino drafts the drawings for ground-up residential and small commercial against Fullerton's published code. The variable is which plan checker draws your set and what they flag — the set is built for that, so comments resolve in one round where the city allows.
Fullerton lot profile
Predominantly flat coastal-plain terrain citywide (mean elevation ~150 ft), with a hillside pocket in the northeast at Raymond Hills.
All Fullerton construction and permitting details on this page, including fees, setbacks, timelines, and zoning, are based on the City of Fullerton Building & Safety Division's published information and are subject to change. This information may not be fully up to date or accurate. For the latest requirements, visit the City of Fullerton Building & Safety Division directly, and confirm anything that affects your budget or schedule before you build.
Official Fullerton resources this page draws from
Fullerton investment range
Fullerton ground-up builds typically land at $425 – $700 / sqft+. The variance inside that range depends on lot complexity, finish level, structural ambition, and whether the lot sits above a hillside grade threshold.
Engineering integrated
Avorino carries the geotechnical engineer, structural engineer of record, surveyor, and Title-24 consultant on every ground-up build. Drawings get to plan check the first time — not the third.
Permits + plan check
Submittal, comment rounds, resubmittals, fees, and inspection scheduling — run through one office, comments resolved in writing, one builder on point from plan check to certificate of occupancy.
Recent builds
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Yes. Avorino carries California General-B License #1107538 and delivers ground-up new construction in Fullerton end-to-end: design, structural engineering, permits, and construction under one roof. As the Fullerton new construction contractor and general contractor on your project, Avorino owns the schedule and the outcome, rather than coordinating a chain of subcontractors you'd manage yourself.
Fullerton ground-up typically lands at $425 – $700 / sqft+ depending on lot complexity, finish level, and structural ambition. Avorino quotes a fixed-price design-build contract, the bid you sign is the bid you sign.
Plan on 14 – 22+ months from initial design through certificate of occupancy. The variance is permitting + soils, not vertical construction. We tell you on day one which side of that range your project lands on, and what would push it up.
Yes. Avorino coordinates the architect of record, structural engineer, soils + geotechnical engineer, and surveyor. You see one project schedule and one point of accountability; the consultants invoice Avorino directly. Hillside-management compliance and retaining engineering are part of the same package.
A tiered warranty — 1-year fit & finish, 4-year systems, 10-year structural — handled by us. The same Avorino on the phone after Certificate of Occupancy as before it.
Free consultation
Avorino reviews your project and comes back with a fixed-price design-build proposal, written timeline, and a path through Fullerton permitting calibrated to your lot.
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