Backyard Remodeling in Los Angeles
Backyard remodeling in Los Angeles covers everything from a single failing patio to a full design-build yard rebuild, all drawn as one plan and built by one licensed team. Los Angeles was developed across more than a century, from the 1850s through the 1920s boom and the postwar expansion into the San Fernando Valley, and that age tends to show up out back first: mature tree roots, cracked old slabs, and drainage that was never properly designed. We work across the city, including Hollywood, Koreatown, Downtown, and South Los Angeles, and most projects begin with one problem a homeowner has decided to finally fix.
Services We Offer
Covers & Outdoor Kitchens
Drainage & Landscape
Yard Tear-Out & Rebuild
Our Backyard Remodeling Process in Los Angeles
Backyard remodeling in Los Angeles starts with what you cannot see, because the conditions underground and on paper shape every decision made above grade. We begin with a site visit to read slope and drainage, note where the gas meter and electrical panel sit, trace how water moves across the yard, and look at existing structures that may never have been permitted. In a city where housing spans more than a century, from 1920s bungalows to postwar valley tracts and stacked hillside plans, no two lots present the same access, grade, or utility layout, so that first look is never a formality.
From there we survey the lot, confirm setbacks and easements, and draw the full scope: decking, cover, outdoor kitchen, planting, grades, and drains. If your property falls within one of Los Angeles’s 35 Historic Preservation Overlay Zones, exterior additions go through HPOZ staff or Board review, and we prepare that submittal alongside the standard permit package to the Los Angeles Department of Building and Safety. You make material selections before demolition begins. Then we coordinate engineering, sequence underground runs for gas, electrical, plumbing, drainage, and irrigation with required inspections at each stage, and build upward through structures, surfaces, planting, lighting, and equipment start-up before the final walk-through.
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Permits, Zoning, and Local Rules for Backyard Remodeling in Los Angeles
Backyard remodeling in Los Angeles touches a long list of permit triggers. Pools and spas always require a permit, and so do patio covers, California rooms, new gas lines running to a grill, fire pit, or pool heater, new electrical circuits, and retaining walls or grading that exceeds local thresholds. All of that work goes through the Los Angeles Department of Building and Safety. If your property falls within one of the city’s 35 Historic Preservation Overlay Zones, the process adds a layer: exterior alterations, additions, and new construction go through staff or HPOZ Board review under a neighborhood preservation plan before the city signs off. Los Angeles has accumulated housing across more than a century, and a good share of that older stock sits inside these overlay areas, so it’s worth confirming your address early.
Setbacks for pools, equipment pads, covers, and fire features vary by location, and we check those dimensions during layout rather than waiting until plan check turns up a conflict. If an HOA governs your property, the architectural committee typically reviews pools, covers, walls, and visible landscape work before the city does. We build that review window into the schedule from the start so it does not stall the permit application. These coordination steps matter especially in a city this size, where conditions shift block to block across roughly 470 square miles of housing stock ranging from 1920s bungalows to postwar valley tracts and hillside homes with stacked floor plans.
Drainage shapes how long a finished backyard holds up. Every patio, pool deck, and solid cover roof converts ground that once absorbed rain into hard runoff surface. We set grades in the drawings so the ground falls away from the house on all sides, connect downspouts to drain lines, and add area or channel drains where hardscape meets the structure. Permeable pavers, gravel, and planted areas go where they fit the design. Water routes to an outlet the city allows, typically the street, and never over the fence onto a neighboring lot. Retaining walls that rise more than four feet from the bottom of the footing, or walls holding back a slope, driveway, or structure, typically require their own permit and need drainage behind them to stay stable.
A few more rules apply depending on scope. California’s Model Water Efficient Landscape Ordinance covers new and rehabilitated landscapes, and every jurisdiction adopts it or a stricter local version. Larger permitted landscapes can require a water budget and irrigation plan with the submittal, while smaller rehabs often fall under the thresholds. If you plan to replace lawn and your water agency offers a turf replacement rebate, approval has to come before any grass is removed, the replacement area has to stay permeable, and synthetic turf does not qualify. If the address sits within a CAL FIRE mapped Fire Hazard Severity Zone, the design changes near the structure. The first five feet from the house, known as Zone 0, call for hardscape or gravel rather than bark mulch, fire pits need clear separation from structures, overhangs, and trees, and attached covers are designed with ignition resistance in mind. Finally, when a permit is issued for a new or remodeled pool or spa at a single-family home, state law requires at least two of seven drowning-prevention features to be in place before final inspection.
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 Backyard Remodeling in Los Angeles
Horizon Construction and Remodeling Inc. has held an active Class B general building contractor license since 2009, and that classification is well suited to backyard remodeling work in Los Angeles, where a single project routinely involves framing, grading, electrical, and plumbing running side by side. A General Building license covers projects that bring multiple trades together under one scope, which is exactly what a backyard remodel is. Any specialty trade portions are performed by appropriately licensed subcontractors we coordinate directly.
Working design-build means design, engineering coordination, permits, and construction all sit under one contract with one project manager. That matters in Los Angeles, where permits are issued through the Los Angeles Department of Building and Safety, and where properties in any of the city’s 35 Historic Preservation Overlay Zones may also require HPOZ Board review before exterior work or additions can proceed. Having one team manage that process keeps things moving.
Los Angeles housing spans more than a century of construction, from 1920s bungalows to postwar valley tracts to hillside homes with stacked floor plans, and each type brings its own site conditions. We are licensed and bonded, and you can reach us at (714) 449-9035 to schedule a site visit and free estimate.
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Backyard Remodeling FAQ
Do I need a permit for a backyard remodel in Los Angeles?
Most backyard remodeling work in Los Angeles does require a permit. The Los Angeles Department of Building and Safety handles permits for pools and spas, patio covers, California rooms, taller retaining walls, significant grading, new gas lines, and new electrical circuits, while replacing plants or resurfacing a small patio typically does not. Gas, electrical, and plumbing runs are inspected before they are buried, and pool projects must include state-required drowning-prevention features to pass final inspection. We review local requirements during the layout phase, prepare the drawings, pull every permit the project needs, and work through any plan-check comments until approvals are issued.
How long does a backyard remodel take?
How long a backyard remodeling project takes in Los Angeles depends on scope, permit timing, HOA review, and how quickly material selections get made. Straightforward hardscape and planting work can run a few weeks of construction once permits are in hand, while a yard combining a patio cover and outdoor kitchen commonly stretches a few months, with design and permitting sometimes taking as long as the build itself. Properties in one of the city’s 35 Historic Preservation Overlay Zones may also require HPOZ Board review before work begins, adding lead time. A tear-out involving drainage corrections or engineered retaining walls adds further time on the front end. A project-specific schedule is provided with the proposal.
What drives the cost of a backyard remodel?
Backyard remodeling costs in Los Angeles vary based on a long list of site-specific factors, so no honest contractor quotes a number without walking the property first. Access matters immediately: a yard reachable only through a narrow side gate limits equipment size and increases hand labor. Slope and soil conditions drive excavation scope and retaining wall needs. Pool work splits further between new construction and remodels, and an older pool often reveals plumbing that must be replaced once opened. Distance from the electrical panel and gas meter, panel capacity, patio cover type, material selections, demolition volume, haul-off requirements, and any HOA, fire-zone, or landscape submittals all shift the final number. In neighborhoods that fall within one of the city’s 35 Historic Preservation Overlay Zones, exterior additions and new construction go through HPOZ Board or staff review, which adds a layer of planning coordination before a permit application reaches the Los Angeles Department of Building and Safety.
What's the difference between a backyard remodel and a backyard renovation?
Backyard remodeling in Los Angeles can mean building something new, fixing what has broken down, or doing both at once. If you are starting fresh, the plan typically combines hardscape, shade structures, an outdoor kitchen, and planting into a single coordinated design. If the yard has problems, those come first: cracked concrete, a rotting deck, poor drainage, or unpermitted structures that have to be removed before any new surface goes in. We design drainage and underground work before we touch anything above grade, because that sequence protects everything built on top of it.
Can we build the backyard in phases?
Phased backyard remodeling in Los Angeles is common and entirely workable. The practical key is mapping the full yard before any ground is broken, then running underground lines for gas, electrical, plumbing, drainage, and irrigation during the first phase so later work never cuts through finished concrete or pavers. If an outdoor kitchen, cover, or fire pit is even a possibility down the road, we rough in the gas line or conduit now. Phasing does mean paying for mobilization and inspections more than once.
Can you keep my pool and replace everything around it?
In many cases, yes, you can remodel the area around an existing pool without replacing it. Older pools across Los Angeles, from postwar Valley tracts to hillside properties, often have a structurally sound shell paired with a failing surround: cracked or heaving deck, loose coping, and failed expansion joints channeling water under the slab. We replace the deck and correct the underlying drainage while the pool remains in place, and if the shell also needs resurfacing, tile, or equipment work, we coordinate both scopes together so the deck is only poured once.
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Horizon is a licensed Class B general building contractor serving Los Angeles and the surrounding Los Angeles County communities.