Whole Home Remodeling in Hermosa Beach
Whole home remodeling in Hermosa Beach almost always starts the same way: homeowners love the location and want to stay, but the house itself is not working for them. Hermosa Beach was incorporated in 1907, and its grid of small beach lots has shaped nearly every home built or rebuilt here since. The result is typically a narrow, multi-level structure where the kitchen and main living area sit on an upper floor to catch light and views. A whole home remodel addresses that layout as a single project, moving walls to open the floor plan, updating plumbing and electrical through licensed subcontractors, and pulling one permit that covers the full scope. Because the city sits within the California coastal zone, a coastal review can layer on top of the standard building permit, so permitting here takes more planning than it does inland. We account for that from the first walk-through.
Services We Offer
Structural & Seismic Work
Roof, Windows & Envelope
Additions & ADUs
Our Whole Home Remodeling Process in Hermosa Beach
Whole home remodeling in Hermosa Beach starts with a full walk-through of the house, not just the rooms on your wish list. We look at the attic, the crawl space or slab, the electrical panel, and the supply lines, and where something is uncertain we investigate before any drawing begins. That means a sewer camera if the drain lines are in question, asbestos testing on textured ceilings common to mid-century construction, and a close look at framing that may have been altered over the decades. From there we draw the existing layout and the proposed one, so changes happen on paper while they are still inexpensive. Structural engineering and Title 24 energy documents go into a single plan set submitted for one permit.
Because Hermosa Beach sits within the California coastal zone, projects here can require coastal review on top of the standard building permit through the City of Hermosa Beach Community Development Department. We account for that review timeline before demolition begins, not after. And because the typical home here sits on a narrow lot with living space stacked across multiple levels, trade coordination matters more than usual. Rough plumbing, electrical, and HVAC are roughed in once, in the right sequence, so the plumber reroutes lines a single time and finished floors run through every room without interruption. One project manager carries the job from demolition through final inspection.
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Whole home remodeling in Hermosa Beach moves through a different permit path than most other Southern California cities. Because the city sits inside the California coastal zone and maintains a Local Coastal Plan, coastal review can layer on top of the standard building permit, adding a step that shapes exterior material choices, setbacks and the overall approval timeline. Permits go through the City of Hermosa Beach Community Development Department Building and Safety Division, and we map out exactly which reviews apply to your scope before any planning begins. Catching that early keeps the project on track rather than stalling it mid-design.
The housing stock here reflects the original beach subdivisions platted after the city incorporated in 1907. Most homes sit on small lots and were built or rebuilt in the decades that followed, which means the remodel work frequently turns up conditions typical of older construction. Homes built before 1978 may contain lead-based paint, and any contractor disturbing it must follow the EPA Renovation, Repair and Painting rule. Popcorn ceilings, certain older flooring and duct insulation can also contain asbestos, so suspect materials are tested before work begins and any abatement goes to a licensed specialist. Galvanized supply lines and undersized electrical panels show up regularly in houses of that era, and a whole home remodel, with walls already open, is the practical moment to address them.
State requirements apply to the work regardless of city. California Civil Code 1101.4 requires water-conserving toilets, showerheads and faucets to replace older high-flow fixtures on many permitted remodels of homes built before 1994, so those go into the fixture schedule at the planning stage rather than surfacing at final inspection. Title 24 energy code covers remodels as well as new construction, and windows, insulation, lighting and mechanical changes all need to comply. We prepare the compliance documentation as part of the plan set.
Structure is its own chapter on these narrow multi-level homes, where removing a wall to connect a kitchen on an upper floor to the living area typically means an engineered beam, new posts and sometimes upgraded footings. Unpermitted additions and enclosed spaces added in prior decades are common and need to be legalized or rebuilt before the city will sign off. If additional square footage is part of the goal, state law allows an ADU on most single-family lots and it can be planned alongside the broader 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 Hermosa Beach
Why Hermosa Beach Homeowners Work With Horizon
Horizon Construction and Remodeling has been doing this work since 2009, and a whole home remodel is exactly the kind of project a Class B General Building license is built for: multiple trades, structural coordination, and a single permit package moving through one building department. In Hermosa Beach, that permit process runs through the City of Hermosa Beach Community Development Department Building and Safety Division, and because the city sits within the California coastal zone, a coastal review under the Local Coastal Plan can layer on top of the standard building permit. We keep track of both tracks so nothing stalls mid-project.
We handle drawings, engineering coordination, permitting, and construction under one contract with one project manager. The people who work out the floor plan are talking directly to the crew doing the framing, which cuts down on the miscommunication that typically costs time and money when architects, engineers, and trades are working under separate agreements.
We are also straightforward about the things homeowners would rather not hear: what an older house is likely to need once the walls open up, whether living on site during construction is realistic given the tight lot sizes common in Hermosa Beach, and which items can reasonably wait without driving up costs later. Finishes for every room are selected together, so the kitchen, bathrooms, and flooring stay consistent across the whole house. Horizon is licensed and bonded, and we welcome questions about credentials at any point in the conversation.
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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 the house as one connected system rather than a collection of separate rooms. Several areas are updated at once, walls can be moved or removed to reshape the floor plan, and plumbing, electrical, and HVAC work is coordinated throughout the home in a single effort. On the narrow multi-level lots common across Hermosa Beach, that kind of full-scope planning matters, because every trade comes through once and finished work does not get reopened on the next project. Drawings, permits, and sequencing all happen together from the start.
What's the difference between a whole home remodel and a complete home renovation?
A remodel changes layouts and finishes, while a renovation restores the underlying house, covering structure, windows, plumbing, wiring, and heating and cooling. Most whole home remodeling projects in Hermosa Beach combine both, especially on the narrow multi-level lots that trace back to the city’s early beach subdivisions, where aging systems often hide behind walls that haven’t been opened in decades. We scope everything together, addressing what protects the house first, then hard-to-reach systems, then the finishes 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 remodeling project in Hermosa Beach depends on how much of the house is being touched at once. Gut-level work across the kitchen and all bathrooms at the same time typically pushes families out for the heaviest phases, which matters on the narrow multi-level lots common here where there is little room to work around occupied spaces. When the scope allows phasing, keeping one bathroom functional and setting up a temporary kitchen can let some households stay, though phasing adds time to the overall schedule, and we walk through that trade-off once the plan is set.
How long does a whole home remodel take?
Timeline depends on scope, how long plan check runs, and how quickly you lock in selections. In Hermosa Beach, permits move through the City of Hermosa Beach Community Development Department Building and Safety Division, and because the city sits within the California coastal zone, a coastal review can layer on top of the standard building permit, which means design and permitting can easily match or exceed the construction phase itself. Plan check alone can stretch several weeks or more. Construction on a full house typically runs several months, and structural work, additions, or surprises inside the walls of these older beach-lot homes push that longer. We build a schedule specific to your house into the proposal, and starting drawings early is the single biggest factor in shortening your move-back-in date.
Who handles the permit for a whole home remodel in Hermosa Beach?
Yes, we handle the full permit process for whole home remodeling in Hermosa Beach. Submissions go to the City of Hermosa Beach Community Development Department Building and Safety Division, and because the city sits within the California coastal zone, a coastal review under the Local Coastal Plan can layer on top of the standard building permit. We prepare the complete plan set, including structural engineering and Title 24 energy documents, respond to plan-check comments, coordinate all required inspections through final sign-off, and fold any coastal approval into the project schedule from the start.
What drives the cost of a whole home remodel?
Whole home remodeling costs in Hermosa Beach vary too widely for us to publish ranges, because two houses the same size can land far apart in price. The biggest drivers are structural changes like removing a load-bearing wall, relocating a kitchen or bathroom, how much repiping, rewiring, and panel work the house needs, any lead or asbestos handling, added square footage, and the finish level you choose. On the narrow multi-level lots that define most of this city, those decisions compound quickly. Your proposal separates every must-do item from the choices, line by line.
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Horizon is a licensed Class B general building contractor serving Hermosa Beach and the surrounding Los Angeles County communities.