West LA Deck Company

Across the Westside most finished projects run between $15 and $75 per square foot, and the material decides where you land. Pressure treated pine sits at the bottom of the band, redwood and western red cedar around the middle, capped composite and PVC above them, and ipe or similar dense hardwood at the top. Ground conditions matter almost as much: an elevated deck on a canyon slope with drilled piers, an engineer and hand-carried material can cost twice what the same square footage costs on a flat Culver City lot. We give a fixed number after a site visit rather than a range over the phone.

The construction itself is usually one to three weeks. A simple ground-level deck can be framed and surfaced in under a week; a multi-level hillside build with engineered footings takes three or more. The calendar around it is longer, because permits, plan check and material lead times all run in front of the build. Budget five to eight weeks from first call to final sign-off on a straightforward flat-lot project, and eight to fourteen on anything engineered or in a hillside review zone.

Late spring through autumn is easiest, because a dry framing window helps and because stains and sealers need warm, dry boards to cure. Santa Monica winters are mild enough that we build year round, and booking in winter usually means a shorter wait and an earlier start. The only thing we schedule strictly around weather is the finish coat, which we will delay a few days rather than apply to damp lumber.

There is no single answer, only a trade between cost, maintenance and how it looks. Redwood and western red cedar give the warm natural look most Westside houses suit, at a mid-range price, and want cleaning and re-sealing every two to three years. Capped composite and PVC cost more up front, need no coating ever, and carry 25 to 50 year warranties. Ipe and other dense hardwoods last longest of all and cost the most in both material and labour. Pressure treated pine is the budget option and the standard for framing underneath everything else.

Wood is cheaper to buy, warmer underfoot, repairable board by board, and it looks like wood because it is. The cost of that is a clean and re-coat every two to three years and a gradual loss of colour if you skip it. Composite costs more up front, never needs staining, resists rot and insects completely, and comes with a long warranty. Against it: dark boards get genuinely hot in August sun, a damaged board is harder to match years later, and it will never look quite like timber. On the coast the argument shifts towards composite and PVC, because salt air is hard on everything.

It depends on the material and, more than anything, on the framing underneath. Pressure treated pine gives roughly 15 to 20 years. Redwood and cedar, maintained on schedule, run 20 to 30. Capped composite and PVC are warranted for 25 to 50. Ipe and similar dense hardwoods pass 50 years and will generally outlast the house around them. Every one of those numbers assumes the footings are right, the ledger is flashed and the posts are not sitting in soil. Get the structure wrong and the best boards in the world will not save it.

Yes, and a large share of what we build here is exactly that. Sloped sites change the foundation and the framing rather than the finished surface: taller posts with lateral bracing, deeper beams, and footings that reach soil capable of carrying the load. On canyon lots that often means drilled piers or helical piles rather than poured pads. Anything significantly elevated needs a licensed structural engineer, which we bring in and coordinate as part of the job.

Poured concrete pad footings on stable, level ground; piers where more depth or capacity is needed; drilled caissons for serious loads or deep fill; and helical piles where access is too tight for a rig or excavating a slope would be unwise. Which one applies is decided by the soil and the load, not by preference or budget. In every case the footing has to reach undisturbed bearing soil, and it gets inspected before anything is built on it.

An attached deck ties into the house with a ledger board, which is structurally efficient and gives a flush transition at the door. It is also the most common failure point in the whole trade, so the flashing and the bolting have to be done properly. A freestanding deck carries its own load on its own posts, never penetrates the house envelope, and if it is low enough often falls outside the permit threshold entirely. On stucco houses, and anywhere the wall condition is uncertain, we frequently recommend freestanding.

Timber is the least expensive and matches a wood deck naturally, at the cost of blocking the view and needing the same maintenance cycle as the boards. Composite systems match the decking and never need coating. Stainless cable keeps the view almost completely open and needs correct tension and closer post spacing. Structural glass is the clearest of all and adds a wind break, at the highest cost and with regular cleaning. Whichever you choose, it has to reach 36 inches minimum, 42 on most elevated work, block a 4-inch sphere anywhere in the guard, and resist a 200 pound load at the top.

Usually. In most Westside jurisdictions a detached, ground-level deck under thirty inches above grade needs no permit. Anything attached to the house, anything over thirty inches, anything with a guard rail and anything on a hillside lot does. Los Angeles, Santa Monica, Culver City and Beverly Hills each run their own process on their own timeline, and hillside properties pick up an extra review layer. We file the drawings, meet the inspector at footing and at final, and hand you the signed-off permit.

Yes, and both are common. A pergola has spaced rafters that filter the afternoon sun without closing the sky in, and the spacing is calculated against your orientation rather than copied from a photograph. A patio cover has a solid roof, keeps rain off and makes the space usable all year, at the cost of some daylight in the rooms behind. Either way the posts have to land on structure below rather than on the surface boards, and the connections have to resist wind uplift.

Only if it was designed to. A filled spa with people in it comes to roughly 5,000 pounds concentrated over a few square feet, which is far beyond what standard deck framing carries. It needs its own beams, posts and footings directly underneath, sized for the specific tub. Dropping a spa onto a deck built for foot traffic is one of the most common structural failures we get called to, and by the time it visibly sags the surface has to come up to fix it.

Low-voltage LED does almost all of it: recessed lights in the stair risers, small fixtures in the post caps, strip lighting under the top rail and under a bench edge, and uplights in a planter. It makes the deck usable after dark and takes the stairs out of the hazard category. The wiring is easiest to run while the deck is being framed, so lighting is a design decision rather than something to add later.

Softwoods such as redwood, cedar and pressure treated pine want a clean and a re-coat every two to three years here, sooner within a mile of the ocean. Dense hardwood such as ipe is roughly annual if you want to keep the brown colour, or you can let it silver and simply keep it clean. Composite and PVC never get coated but do need washing once or twice a year, because grime and algae film build up on them the same as on anything else. Everything benefits from an annual look at the fasteners and the post bases.

Often, and it is much cheaper. If the framing, ledger and footings are sound, individual failed boards can be swapped, or the whole surface and railings replaced while the structure stays, which is resurfacing. That is a fraction of a full rebuild. What decides it is the framing, not the boards: soft joists, movement at the house connection or rotten post bases mean the structure has to be dealt with first. We probe at the site visit so you get a straight answer before any money is spent.

Outdoor living space is one of the additions buyers on the Westside genuinely pay for, and national remodelling surveys put the return at roughly 60 to 75 percent of the build cost, with wood decks typically recouping a slightly higher share than composite. It matters more here than in most markets because the climate makes outdoor space usable most of the year. The permit matters for this: an unpermitted structure is a problem during escrow rather than a selling point, and it can hold up a sale.

Our workmanship is warranted, and the material carries its own manufacturer warranty on top of that, which on capped composite and PVC typically runs 25 to 50 years and often includes fade and stain coverage. We register the product warranty in your name and hand over the paperwork with the signed-off permit at the end of the job. If something we built is not right, we come back and put it right rather than sending you to the manufacturer.