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Redondo Beach, CA

General Contractor in Redondo Beach, CA

Quick answer

A general contractor in Redondo Beach begins with the shoreline question. The City runs its own certified Local Coastal Program and issues its own Coastal Development Permits, and about 16 percent of its land fell in the Coastal Zone in our sample. Inland, big additions face design review first. MDG Builders, CSLB #1040337, manages all eleven trades here.

Services

Start with your job: eleven Redondo Beach trade guides

Every guide pairs one trade with the Redondo Beach Municipal Code sections, overlays and housing facts that touch it, and links the City's own pages. Open the one that matches your project.

Finished bright kitchen in a California home: white shaker cabinets, kitchen remodeling by a general contractor near Redondo Beach in Hermosa Beach

Kitchen Remodeling in Redondo Beach

Planning stamp, iWorQ filing, separate trade permits, 1970s homes, condo approvals and coastal limits for Redondo Beach kitchens.

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Small powder room with a patterned cement tile floor, pedestal sink, bathroom remodeling by a general contractor in Riviera Village, Redondo Beach

Bathroom Remodeling in Redondo Beach

Condo and rental approvals, 1970s plumbing, ventilation under the 2025 codes and Coastal Zone limits for Redondo Beach bathrooms.

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Interior of a garage converted to living space: new finished wall where the garage door was, adu construction by a general contractor near Redondo Beach in Torrance

ADU Construction in Redondo Beach

Coastal exemptions and hearing waivers, the state finding on the 2023 ordinance, garage parking, historic lots and permit clocks for Redondo Beach ADUs.

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A framed room addition on a hillside Los Angeles house with a stepped concrete retaining wall, room additions by a general contractor in Veterans Park, Redondo Beach

Room Additions in Redondo Beach

R-1 floor area and 30 foot limits, Design Review over 500 square feet, Coastal Zone caps, sprinklers and permit expiry for Redondo Beach additions.

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Close-up of a concrete tile roof with metal flashing along a wall and a roof vent, neatly cut tiles, roofing by a general contractor near Redondo Beach in Manhattan Beach

Roofing in Redondo Beach

The 25 percent Class A or B rule, online reroof permits, coastal exemptions and Original Townsite review for Redondo Beach roofs.

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The front of a historic California Craftsman bungalow with original restored wood double-hung window, windows by a general contractor in Dominguez Park, Redondo Beach

Windows in Redondo Beach

Permit questions for like-for-like swaps, historic review in the Original Townsite, Coastal Zone rules, setbacks and costs for Redondo Beach windows.

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Large-format porcelain tile floor in a house entry with a wood front door and a console table, flooring by a general contractor near Redondo Beach in Lawndale

Flooring in Redondo Beach

Permit questions for floors, slab moisture near the coast, flood and crawlspace checks, the 88 inch garage rule and landmark oak.

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Close-up of a crisp straight paint line between a soft sage wall color and white baseboard trim, painting by a general contractor in Alta Vista Park, Redondo Beach

Painting in Redondo Beach

Pre-1978 lead rules, landmark color review in the Original Townsite, overspray limits and stucco prep for Redondo Beach homes.

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Close-up of smooth trowel-finished concrete with precise saw-cut control joints, soft side light, concrete by a general contractor near Redondo Beach in Palos Verdes Estates

Concrete in Redondo Beach

Driveway thickness and decorative share, curb cuts and aprons, Coastal Zone review, retaining walls, footings and what slabs cost.

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Raised composite deck with a cable railing and outdoor dining set on a hillside lot, canyon view, decks by a general contractor in Redondo Union High School, Redondo Beach

Decks in Redondo Beach

Setback and grade limits, permit questions and the expiry clash, guards and ledgers, coastal review, roof decks and wood versus composite costs.

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White vinyl privacy fence section in a suburban backyard with a lawn and a lemon tree, fencing by a general contractor near Redondo Beach in Lomita

Fencing in Redondo Beach

The 42 inch front limit, 6 foot permit line, corner lot triangles, coastal checks and landmark fence review for Redondo Beach.

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Pier to Artesia

Which Redondo Beach rules shape a project before the first drawing is finished?

Redondo Beach is the oldest city in the South Bay, and its buildings come from several eras at once. Hotel Redondo opened in 1890 while the town grew into a resort and port served by railroads, steamships and later the Red Cars. Voters chose cityhood 177 to 10 on April 18, 1892, and the City dates its incorporation to April 29, 1892. The count of residents was 668 in 1890 and 13,092 in 1940, then reached 54,772 in 1965 as tracts and apartment blocks covered the flat ground and King Harbor was begun in 1956. The Original Townsite in South Redondo, a National Register district registered June 30, 1988, keeps cottages and small apartment buildings from the 1890s to the 1930s on streets such as Gertruda Avenue and Garnet Street. Everything else follows the boom. ACS 2024 five-year tables count 30,753 housing units with a median year built of 1973, and 67.4 percent date from before 1980. Only 40.0 percent are detached houses, 32.5 percent sit in buildings of five or more units, and 46.6 percent of households rent. So a kitchen remodel or bathroom remodel is often a condo or a 1970s house where an association or landlord signs off beside the permit.

The coast changes more than anything else. Redondo Beach administers its own certified Local Coastal Program, so the City, and not the Coastal Commission, decides most Coastal Development Permits, although the Commission keeps tidelands and public trust land. We tested 178 evenly spaced land points against the state copy of the 1977 boundary, and 29 of them, about 16 percent, fell inside it along the western shoreline. That is an estimate. The City's zoning map and RBMC 10-5.2202 draw the real line for any address. An existing single-family home is exempt for items such as a fence, a pool, a shed or an ADU built wholly inside existing living area, but between the sea and the first public road, or within 300 feet of a beach, a floor-area increase of 10 percent or more, an added story or a new detached garage or fence loses that exemption. Claiming one requires a written determination from the Community Development Director first. Ordinance 3309-25, adopted December 16, 2025, amends the coastal implementing ordinance and is pending Coastal Commission certification, so ask Planning which text governs your lot. Garage-conversion plans for an ADU get checked against the same coastal rules.

Inland, the sequence runs through two counters. Planning looks first: you email the project to the Planning Division, and it stamps the plans 'Reviewed for Submittal/Ok to Submit' before the Building and Safety Division will take anything. Every application, payment and inspection request then moves through the City's iWorQ portal, and each building permit needs a Waste Management Plan. Counter service ends at 1:00 p.m., and City Hall closes every other Friday. A room addition over 500 square feet, any addition above the first story and any ADU addition also pass Administrative Design Review against the Objective Residential Standards. Permit expiry is unsettled on paper. RBMC 9-1.06 says 12 months without a start, while the residential chapter still says 180 days, and we tell clients to ask which applies. We read no City PDFs, including the exempt-work list, so a paint-only or like-for-like window replacement job gets a call to Building and Safety first, and a landmark house may need a Certificate of Appropriateness for street-visible changes, including exterior paint color.

Everyday rules shape the rest. A single-family home must keep two enclosed garage spaces of 9 by 19 feet with 88 inches of clearance, which matters to garage flooring and new driveway concrete, and new driveways carry a decorative surfacing share. Reroofing more than 25 percent of a roof within a year triggers a Class A or B covering, so a roofing job can grow past a patch, and raised decks near a property line are limited by grade rules. The NOAA station records 13.76 inches of rain a year, 81.8 percent of it December through March. Salt air, liquefaction at the western edge (7 of our 178 points) and no expected very high fire zone matter more than weather. Work hours are weekdays 7 a.m. to 6 p.m. and Saturday 9 a.m. to 5 p.m. Neighboring Torrance has its own office, and Hermosa Beach, Manhattan Beach, Lawndale, El Segundo and Rancho Palos Verdes each keep separate rulebooks.

A 1950s California ranch house kitchen opened to the dining room after a wall was removed, kitchen remodeling by a general contractor in Seaside Lagoon, Redondo Beach
  • Redondo Beach dates its incorporation to April 29, 1892, which the City says makes it the oldest city in the South Bay.
  • The median home was built in 1973, and 67.4 percent of units predate 1980 (ACS 2024).
  • About 16 percent of 178 land sample points fell inside the Coastal Zone, all along the western shoreline.
  • The City issues its own Coastal Development Permits, while Ordinance 3309-25 awaits Coastal Commission certification.
  • Planning must stamp plans before Building and Safety accepts a submittal, and filing runs through the iWorQ portal.
  • Single-family homes need two enclosed garage spaces, each 9 by 19 feet, with 88 inches of overhead clearance.
FAQ

Redondo Beach questions we hear before the first call

Does Redondo Beach or the Coastal Commission issue coastal permits?

The City does, for most of its Coastal Zone. Redondo Beach has a certified Local Coastal Program and issues its own Coastal Development Permits, while the Coastal Commission keeps tidelands and public trust land. Check your address on the City's boundary map first, because only part of the shoreline side of town sits inside the zone.

How much of Redondo Beach is in the Coastal Zone?

About 16 percent by our sample, which is an estimate and not a boundary. We tested 178 evenly spaced land points against the state copy of the 1977 boundary, and 29 fell inside, all along the western shoreline. The City's map and RBMC 10-5.2202 draw the line, so confirm the specific address.

Is my fence, garage or addition exempt from a Coastal Development Permit?

Often for an existing single-family home, but not always. The exemption covers fences, pools and sheds, yet near the sea it is lost for a floor-area increase of 10 percent or more, an added story or a new detached garage or fence. Get the Community Development Director's determination before you build.

What is Ordinance 3309-25 in Redondo Beach?

It is a City ordinance adopted December 16, 2025 that amends the coastal implementing ordinance and is marked pending Coastal Commission certification. We make no claim about what it changes. Until certification, ask Planning at PlanningRedondo@redondo.org or (310) 318-0637 which version of the coastal rules applies to your project.

How do I file for a building permit in Redondo Beach?

File online, in order: Planning first, then Building and Safety through the iWorQ portal. Planning stamps the plans 'Reviewed for Submittal/Ok to Submit' on email request, and Building accepts nothing without that stamp. Counter service ends at 1:00 p.m. and City Hall is closed every other Friday, so call (310) 318-0636 with questions.

How long does a Redondo Beach building permit stay valid?

It depends on which clock your permit carries. RBMC 9-1.06 voids a permit after 12 months without a start, while the residential chapter, RBMC 9-22.05.4, still states 180 days. Ask Building and Safety which one is printed on yours, and keep inspections moving, because a stalled job can lapse under either one.

Do painting or window replacement need a permit in Redondo Beach?

Ask Building and Safety before assuming either is exempt. We read no City handouts, and no page we opened lists paint or like-for-like windows as exempt or as needing a permit. Call (310) 318-0636. On a landmark or historic-district house, a Certificate of Appropriateness may apply to street-visible changes.

Who does the building work when MDG Builders runs a Redondo Beach job?

Licensed specialty subcontractors do the field work, and MDG Builders manages it. MDG (CSLB #1040337) writes the scope, files with Planning and Building and Safety, sequences the trades and walks the finished job with you. Ask for each subcontractor's license and certificate of insurance at the start.

Free estimate

Describe the Redondo Beach job you have in mind

Tell us the neighborhood, the kind of work and when you hope to start. Before we call back we check where your block sits against the coastal boundary and the City's design review triggers, so the first conversation is about your lot.

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