Backyard Remodeling in Torrance
Backyard remodeling in Torrance typically starts with one problem: a patio cover that rotted out, an outdoor kitchen that never got built, a lawn that finally gave up, or an old slab that no longer drains properly. The age of a lot shows up out back first, and in a city shaped by the 1912 Olmsted planned townsite and decades of mid-century annexation, that means mature tree roots, buried slabs, and drainage that was never engineered. We work across Old Torrance, Hollywood Riviera, Walteria, and North Torrance, handling both full design-build yards and targeted tear-out-and-rebuild scopes under a single licensed plan.
Services We Offer
Covers & Outdoor Kitchens
Drainage & Landscape
Yard Tear-Out & Rebuild
Our Backyard Remodeling Process in Torrance
How We Approach Backyard Remodeling in Torrance
Backyard remodeling in Torrance starts with a site visit where we read the actual conditions of your lot before anything else happens: slope, side-yard access, where utilities enter the property, and how water currently drains. On older properties, particularly in areas like Old Torrance where some homes are now more than a century old, we also look closely at any existing structures that may have been built without permits, because unpermitted work has to be resolved before the City of Torrance Building and Safety Division will sign off on new construction.
Once we understand the site, we survey the full lot including setbacks and easements, then draw a complete plan covering every element. You make your selections before demolition begins, and we handle engineering, permit submittals, and any HOA documentation. Underground work for drainage, utilities, and irrigation is inspected before it is covered. Structures and surfaces follow, then planting, lighting, equipment start-up, and a final walk-through with you.
Read More →
Permits, Local Rules, and What They Mean for Your Project
Pulling permits is a standard part of backyard remodeling in Torrance, not an optional step. Pools and spas always require one. So do patio covers and California rooms, new gas lines running to a grill, fire pit, or pool heater, new electrical circuits, and retaining walls or grading that exceed local thresholds. That work goes through the City of Torrance Community Development Department, specifically its Building and Safety Division. If your property sits within the original Olmsted planned tract that makes up Old Torrance, there is an additional layer worth knowing about. That area, covering 109 blocks of the earliest development in the city, has been under review for historic district classification, which can affect what is permitted on a property and how an application is reviewed.
Setbacks for pools, equipment pads, overhead covers, and fire features are not uniform across every city, so we verify them during the layout phase rather than discovering a conflict at plan check. If your neighborhood has an HOA, its architectural committee typically reviews pools, covers, walls, and visible landscape work before the city does. We build that review into the schedule from the start so it does not stall construction later.
Drainage is where many backyard projects run into long-term trouble if it is not thought through at the drawing stage. Every new patio, pool deck, and solid roof cover converts ground that once absorbed rain into a surface that sheds it. We set grades in the drawings so water moves away from the house on every side, connect downspouts to drain lines, and add area or channel drains wherever hardscape meets the structure. Permeable pavers, gravel, or planted areas fill in where they fit the design. Water is directed to an outlet the city accepts, which in most cases means the street, not over the fence onto an adjacent lot. Retaining walls that exceed four feet measured from the bottom of the footing, or that hold back a slope, driveway, or structure, typically require a permit of their own and need drainage behind them to function correctly over time.
California’s Model Water Efficient Landscape Ordinance applies to new and rehabilitated landscapes, and every jurisdiction adopts it or a stricter local version. Smaller backyard upgrades often fall below the thresholds it sets, while larger permitted landscapes may require a water budget and irrigation plan as part of the submittal. Turf replacement rebates from a water agency require pre-approval before any grass is removed, and the replacement area generally needs to stay permeable. If your address falls within a CAL FIRE mapped Fire Hazard Severity Zone, we treat the first five feet around the structure, known as Zone 0, with hardscape or gravel rather than bark mulch, keep fire features clear of overhangs and trees, and design any attached cover with ignition resistance factored in. For permitted pool and spa work at a single-family home, state law requires at least two of seven specified drowning-prevention features to be in place before the project reaches 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 Torrance
Horizon Construction and Remodeling has held an active Class B general building contractor license since 2009 and is licensed and bonded. A Class B license is the right fit for backyard work precisely because these projects pull multiple trades together at once, concrete, framing, electrical, plumbing and gas lines all converging on the same job site rather than running in sequence as separate contracts.
We work design-build, which means design, engineering coordination, permit filing and construction are all managed under a single contract with one project manager overseeing every phase. For homeowners in Torrance, where permits are issued through the City of Torrance Building and Safety Division, that single point of accountability matters. Instead of separately coordinating a patio cover builder, a mason and a drainage contractor who each see only their own scope, you have one team that draws the grades and builds them.
Old Torrance homes sitting within the original Olmsted tract are among the oldest residential structures in the city, and work on properties like these benefits from the kind of coordinated oversight a general contractor provides. Reach out to us at (714) 449-9035 to schedule a site visit and talk through what your backyard project needs.
Schedule a Consultation
Backyard Remodeling FAQ
Do I need a permit for a backyard remodel in Torrance?
Most backyard remodeling work in Torrance does require a permit. Patio covers, California rooms, taller retaining walls, meaningful grading, new gas lines, and new electrical circuits all go through the City of Torrance Community Development Department’s Building and Safety Division, while simple plant swaps or resurfacing a small patio typically do not. Gas, electrical, and plumbing runs get inspected before they are buried, and any pool or spa must include the state’s drowning-prevention features to clear final inspection. We review the local requirements during layout, prepare the drawings, pull every permit the project calls for, and work through plan-check comments until approvals are in hand.
How long does a backyard remodel take?
Project length for backyard remodeling in Torrance depends on scope, permit timing, HOA review if applicable, and how quickly material selections are finalized. Lighter hardscape and planting work can run a few weeks of construction once permits are approved through the City of Torrance Building and Safety Division, while a yard combining a patio cover, outdoor kitchen, and new pool commonly stretches a few months, with design and permitting often taking as long as the build itself. Drainage work or engineered retaining walls adds time at the front end. A project-specific schedule comes with your proposal.
What drives the cost of a backyard remodel?
Backyard remodeling costs in Torrance shift based on a combination of site conditions and project scope. Access matters first: a yard reachable only through a narrow side gate limits equipment size and increases hand labor. Slope and soil type drive excavation depth and whether retaining walls are needed. Distance from the gas meter and electrical panel, along with panel capacity, affects utility work. The type of patio cover and selected materials move the number further, as does how much existing hardscape must be demolished and hauled away. In older neighborhoods like Old Torrance, where some homes on the original Olmsted tract are now more than a century old, unexpected site conditions are common once work begins. Pool work carries its own variables: a new installation costs differently than a remodel, and reopening an old pool often uncovers plumbing that needs replacement. Any HOA requirements, fire-zone considerations, or separate landscape submittals to the City of Torrance Building and Safety Division add steps to the approval process.
What's the difference between a backyard remodel and a backyard renovation?
Backyard remodeling in Torrance can mean building something new, fixing what has broken down, or doing both at once. If you are starting from failure points, those typically include heaved or cracked concrete, a rotting deck, dead lawn, drainage problems, or unpermitted structures that need to come out before rebuilding can begin. On lots across neighborhoods like Old Torrance, Hollywood Riviera, and Walteria, we plan drainage and underground work first, then design the surfaces around it.
Can we build the backyard in phases?
Yes, phasing a backyard remodel is common and entirely workable. The approach that holds up best starts with a complete drawing of the finished yard, then puts all underground work first: gas, electrical, plumbing, drainage, and irrigation go in during that initial phase so no one is cutting through finished concrete later. If a future outdoor kitchen, cover, or fire pit is on the list, we run the gas line or conduit under the new slab now. On a Torrance lot, where the City of Torrance Building and Safety Division reviews each phase separately, phasing does mean paying for mobilization and inspections more than once, so it is worth weighing that cost against the flexibility it buys you.
Can you keep my pool and replace everything around it?
In many cases, yes, you can keep the pool and still fix the surrounding area. Cracked or lifted decking, loose coping, and failed expansion joints are common problems on older Torrance properties, particularly in established neighborhoods where concrete flatwork has had decades to shift. We replace the deck and correct the drainage issues that caused the damage without taking the pool out of the picture. When the pool shell also needs resurfacing, new tile, or equipment work, we coordinate all of it together so the deck is only poured once. Permits for this scope of work typically go through the City of Torrance Building and Safety Division, and we handle that process as part of the project.
Explore More in Torrance
Horizon is a licensed Class B general building contractor serving Torrance and the surrounding Los Angeles County communities.