Whole Home Remodeling in Gardena
Most homeowners who call us about whole home remodeling in Gardena want to stay in the neighborhood, not change it. What they want to change is how the house actually functions. Many of these homes grew out of the postwar tract-building wave that spread across what had been berry farms after Gardena’s 1930 incorporation, and decades of living have pushed the original layouts past their limits. A compact single-story floor plan with a tight kitchen works differently when you open walls, relocate plumbing, update wiring, and pull one coordinated permit through the City of Gardena Building and Safety Division to cover all of it. That scope is a different job than a single-room refresh, and we approach the planning that way from the first walk-through.
Services We Offer
Structural & Seismic Work
Roof, Windows & Envelope
Additions & ADUs
Our Whole Home Remodeling Process in Gardena
Whole home remodeling in Gardena typically begins long before any wall comes down. Because most homes here went up in the postwar tract-building era that replaced the city’s old berry farms, we see recurring patterns: compact original kitchens, slab foundations, and framing that has often been altered informally over the decades. Our first step is a full walk-through that covers the attic, the slab or crawl space, the electrical panel, and the supply lines. Where something looks uncertain, we investigate before drawing anything, running a sewer camera, testing textured ceilings for asbestos, or taking a close look at modified framing. That fieldwork feeds directly into the existing-conditions drawings, so any layout changes happen on paper, where revisions cost nothing.
From those drawings we build a single plan set that carries structural engineering and Title 24 energy documents together, which we submit to the City of Gardena Building and Safety Division as one permit application. Cabinets, tile, flooring, and fixtures for every room are selected at our Fullerton design center before demolition starts. Construction then follows a fixed sequence: demolition, structural work, rough plumbing, electrical, and HVAC, followed by inspections, insulation, drywall, and finishes. One project manager carries the job from that first walk-through to final inspection.
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Whole home remodeling in Gardena almost always moves through a full building permit with plan check, because the work touches structure, plumbing, electrical and mechanical systems at the same time. Those permits go through the City of Gardena Building and Safety Division. One thing that makes Gardena relatively straightforward is that no unusual local overlay applies, so the building code and the age of the house are the two things that shape the review path. We look at both against your scope at the very beginning, since they can affect exterior materials, setbacks and the review timeline before a single wall comes down.
The housing stock in Gardena is mostly single-story postwar tract construction, and the age of those homes drives most of what we find during early assessment. Houses built before 1978 may have lead-based paint, and contractors who disturb it must follow the EPA Renovation, Repair and Painting rule; Horizon is an EPA Lead-Safe Certified Firm. Popcorn ceilings, certain older flooring and duct wrap can also contain asbestos, so suspect materials are tested before any work begins and removal goes to a licensed abatement contractor. Galvanized supply lines and undersized electrical panels are common in homes of that era, and a whole home remodel is the right time to replace them while the walls are already open.
Two state requirements come up on nearly every whole house job in California. Civil Code 1101.4 requires older high-flow toilets, showerheads and faucets to be swapped for water-conserving fixtures on many permitted remodels of homes built before 1994, so we put that into the fixture schedule early rather than discovering it at final inspection. California’s Title 24 energy code applies to remodels as well as new construction, and we prepare the compliance documents alongside the plans so that windows, insulation, lighting and any HVAC changes meet current standards.
Structure is a major variable in remodels throughout Gardena’s older neighborhoods. Removing a load-bearing wall to open a compact postwar kitchen to the living area typically requires an engineered beam, posts and sometimes new footings. Raised-floor houses may also benefit from foundation bolting and cripple-wall bracing while the work area is open. Unpermitted additions, enclosed patios and garage conversions are common in homes of this vintage, and those spaces must be legalized, upgraded or rebuilt before the city will sign off on the broader project. If additional square footage is also a goal, state law allows an ADU on most single-family lots, and it can be planned as part of the same remodel.
Other Remodeling Services We Offer
A kitchen remodel touches more trades than any other room in the house: layout, cabinetry, plumbing, electrical, ventilation and finishes. Horizon designs and builds kitchen remodels under one contract, from the measured layout to the final inspection.
Whether you envision a classic Southern California pool or a fully customized backyard oasis, Horizon Construction & Remodeling delivers the highest level of quality and service. Our comprehensive pool design and remodeling services cover everything from layout and decking to built-in BBQs and final touches like landscaping. Let Horizon be your trusted partner in transforming your backyard into the perfect outdoor retreat.
If you are planning a complete bathroom remodel or simply want to change your tub, shower, update your plumbing fixtures, or make the space more efficient, our team at Horizon will help you through the process with expert advice, professional craftsmanship, and affordable options with beautiful results. Learn more about our bathroom remodeling services.
Transform your space with our expert interior work services. We offer a comprehensive range of solutions — from space planning and custom design to the selection of high-quality finishes and materials. Our team of experienced professionals works closely with you to create a space that’s both functional and stylish, tailored to your unique needs, goals, and budget. Whether you’re updating a single room or overhauling your entire interior, we bring precision, creativity, and craftsmanship to every project.
At Horizon, we believe your home is more than just four walls — it’s where life happens. It’s the place you relax, gather with family and friends, and create lasting memories. That’s why we offer a full range of exterior work services designed to elevate your outdoor living space. From patios and hardscaping to custom decks and exterior renovations, we help turn your vision into a dream yard that complements your lifestyle and enhances curb appeal.
At Horizon Construction & Remodeling, our expert team includes a dedicated design and planning division that works hand-in-hand with licensed architects and structural engineers. We take care of everything — from detailed plans and blueprints to securing city permits — so you don’t have to deal with delays or red tape. Our goal is to streamline the process and provide a fully approved set of documents that aligns with both your vision and city regulations, saving you time and stress.
Why Choose Horizon Remodeling For Whole Home Remodeling in Gardena
Horizon Construction and Remodeling has held a Class B general building contractor license since 2009, and a whole-home remodel is exactly the kind of work that license covers: structural changes, multiple trades, and a coordinated permit process managed under one contract. We are licensed and bonded, with one project manager overseeing drawings, engineering coordination, and construction from start to finish. That means you are not passing messages between separate parties, because the people who planned the layout are the same ones directing the crew on site.
Many homes in Gardena are postwar single-story tract houses, and the age of those structures shapes what a full remodel actually involves. Behind the walls of a compact original kitchen or a reconfigured floor plan, older homes often need updates to framing, wiring rough-ins, or other building systems before new finishes can go in. Permits for this work go through the City of Gardena Building and Safety Division, and because no unusual local overlay applies, the building code and the condition of the existing structure are what drive the scope. We are straightforward about what an older home is likely to need and which items can wait without costing more down the road.
Finishes for every room are selected together, keeping the kitchen, baths, and flooring consistent across the whole house. We are also direct about practical realities: whether staying in the home during construction is workable given your specific floor plan and timeline. Contact us to request a free estimate for your Gardena whole-home remodel.
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Whole Home Remodeling FAQ
How is a whole home remodel different from a regular home remodel?
A whole home remodel treats your house as one connected system rather than a series of separate rooms. In a Gardena postwar tract home, that usually means rethinking the compact original floor plan, relocating walls, and updating plumbing, electrical, and HVAC lines that may not have been touched since the home was built. Permits go through the City of Gardena Building and Safety Division, and because everything is drawn and submitted together, the trades move through in the right sequence instead of reopening finished work on a later project.
What's the difference between a whole home remodel and a complete home renovation?
A remodel changes layouts and finishes, while a renovation restores what the house is built from: structure, windows, plumbing, wiring, and mechanical systems. Most whole home remodeling projects in Gardena end up being both at once, especially in the postwar tract houses that make up most of the city’s single-story residential stock, where original kitchens are compact and aging systems often need attention before new finishes go in. We sequence the work so protective repairs come first, then the systems buried inside walls, then the surfaces you live with every day.
Do we have to move out during a whole home remodel?
Whether you need to move out during a whole home remodel in Gardena depends on the scope of work. Postwar tract homes in neighborhoods like Hollypark and the Moneta area are compact by design, so gutting the kitchen and every bathroom at once typically leaves little room for daily life to continue safely on-site. If the project can be phased to keep one bathroom functional and a temporary kitchen running, some families stay put. Phasing adds time to the schedule, and we walk through that trade-off once the plan is drawn.
How long does a whole home remodel take?
How long a whole home remodeling project in Gardena takes depends on scope, how fast selections get made, and how plan check moves through the City of Gardena Building and Safety Division. Because most homes here are postwar tract builds, hidden conditions behind older walls and systems can add time once framing is open. Design and permitting often match construction in duration, with plan check alone running several weeks or more. Structural work or an addition stretches the schedule further. We provide a timeline specific to your house with the proposal, and starting drawings early is the single biggest factor in getting you back home sooner.
Who handles the permit for a whole home remodel in Gardena?
Yes, we handle the full permit process for whole home remodeling in Gardena. Our team prepares the plan set, which includes structural engineering and Title 24 energy documents, submits it to the City of Gardena Building and Safety Division, and works through any plan-check comments until the permit is issued. Most homes here are postwar single-story tract houses, and the building code combined with the age of the structure is what drives the scope of required inspections. We schedule and attend all required inspections, including framing, mechanical, electrical, plumbing, and insulation, and we close the permit out at final.
What drives the cost of a whole home remodel?
Whole home remodeling costs vary widely, and two houses the same size can land far apart in price, so we do not publish ranges. In a postwar tract neighborhood like Hollypark or the Moneta area, the biggest cost drivers are structural changes such as removing a load-bearing wall, relocating a kitchen or bathroom on a slab foundation, how much repiping or rewiring the house needs, lead or asbestos handling in older materials, any added square footage, and the finish level you choose. Your proposal breaks every item out line by line, separating must-do work from optional upgrades.
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Horizon is a licensed Class B general building contractor serving Gardena and the surrounding Los Angeles County communities.