Typical cost, installed
$22,000 to $85,000
Depends on the finish and the site. See the price list.
City permit
Depends on the city
We check your city's rules, file the application, and you pay the city fees directly.
Deck Building Overview
A custom deck adds functional outdoor living space and real value to your home. Whether you want a ground-level platform for a dining set or a raised multi-level deck with built-in seating, the right lumber or composite material and solid structural framing make the difference between a deck that lasts and one that does not.
How Buildda Helps
Buildda handles design, permitting, post footings, framing, decking installation, and railing. We help you choose between redwood, cedar, tropical hardwood, or composite based on your budget, look, and maintenance preferences.
Licensed General Contractor · CA #1131088 · Founder, Buildda Inc.
Last updated: October 2026
Buildda Tip
Outdoor wood structures in Southern California face intense UV exposure year-round. We use stainless steel or hot-dipped galvanized hardware and seal all end-grain cuts to prevent the moisture absorption that causes premature rot and splitting.
What to Know Before You Start
Deck builds in Los Angeles vary widely in cost, from a simple low-deck off the back door at the low end up to multi-level composite-and-hardwood decks with integrated lighting at the high end. Project scope (size, levels, materials, electrical for lighting) and access (ground-level vs hillside vs second-story) drive the spread. Pressure-treated framing under composite or hardwood decking is standard; IPE and other tropical hardwoods sit at the premium end.
The cost driver homeowners often miss is what happens beneath the deck: footing depth and post-base hardware. Older decks frequently need code-current footings before any new structure can attach.
Buildda Deck Remodel Process
Deck builds at 500 sq ft typically run $22,000-$58,000 over 2-6 weeks. Code-current footings and post-base hardware drive most of the structural cost; the visible decking and railing material drives the rest. The process below walks through both halves.
Typical timeline: 2-6 weeks, depending on scope and permits
Consultation & Design
We discuss your deck vision - size, style, and features (e.g., railings, built-in seating) - then help you select materials like wood or composite.
Outcome: A custom deck design that fits your lifestyle.
Site Assessment
Buildda inspects your yard and existing deck (if any) for structural integrity, slope, and drainage to ensure the design works.
Outcome: A practical plan ready for construction.
Contract & Cost Review
Buildda provides a clear contract detailing scope, timeline, and costs - materials, labor, and any extras like lighting.
Outcome: A signed agreement to kick off your project.
Permitting
We secure necessary permits to comply with local codes, especially for structural or elevated decks.
Outcome: Official approval to start building.
Preparation
Buildda preps the site - removing old decking, leveling the ground, and staging materials like planks and posts.
Outcome: A cleared, ready build area.
Construction & Installation
We construct your deck - framing, decking, railings, and features - completed in 1-4 weeks, depending on size.
Outcome: A sturdy, near-finished deck.
Final Touches & Inspection
Buildda adds finishes (staining, sealing) and ensures the deck passes safety inspections.
Outcome: A safe, stunning deck ready to use.
Move-In Ready
We hand over your new deck with a quick rundown of care tips, ready for your first barbecue.
Outcome: Your new outdoor space, ready to enjoy!
What You Get
Extended Living Space
Add valuable square footage to your home with a functional outdoor room. Ideal for entertaining, relaxing, or dining al fresco.
Increased Home Value
Quality decks offer strong resale value and make your home more attractive to buyers. *Actual returns vary by market.
Custom Design
Every deck is designed to fit your space, style, and needs. Multiple levels, built-in seating, planters, and more.
Low Maintenance Options
Choose from composite decking materials that resist fading, staining, and rot. Spend time enjoying your deck, not maintaining it.
Year-Round Enjoyment
Southern California weather lets you use a deck for much of the year. Add a pergola or a cover for shade.
Engineering When It Is Needed
An elevated deck can need structural engineering, depending on your city and its height above grade. The frame is built to the approved plans.
What Our Customers Say
Our deck building customers and other homeowners across Los Angeles.
“Buildda turned my once plain backyard into a welcoming space I can truly enjoy. From start to finish, their communication was straightforward, and the entire process felt surprisingly smooth. The final result surpassed...”
*Individual results may vary.
“Very clean work and honest. I redid my old skylights and they did an amazing job. High quality work for a great price! Thank you guys!”
*Individual results may vary.
“I used Buildda to install new pavers in my backyard, and the transformation is fantastic. The team communicated clearly from the start, and the job stayed on schedule with no surprises. The pavers are beautifully laid...”
*Individual results may vary.
Transparent Pricing
Expand Your Living Space Outdoors
Typical project range: $22,000 - $85,000
Pricing depends on project scope, materials, and site conditions. Here are typical ranges for deck building projects in Los Angeles.
Pressure-Treated
$22,000
Simple, ground-level decks with easy access
- Pressure-treated wood decking
- Standard railings
- Single level design
- Basic stairs if needed
Composite
$32,000
Most homeowners wanting durability and style
- Premium composite decking
- Upgraded railings
- Multi-level options
- Built-in benches or planters
Hardwood
$45,000
Homeowners seeking natural beauty and premium materials
- Exotic hardwood decking
- Premium railings
- Multi-level designs
- Built-in features
Rooftop
$55,000
Rooftop deck installations with specialized requirements
- Premium composite or hardwood
- Structural engineering
- Waterproofing membrane
- Custom railings
- Integrated lighting
Pool Deck
$58,000
Pool surrounds requiring specialized decking solutions
- Slip-resistant composite decking
- Pool-safe materials
- Drainage integration
- Custom railings
Luxury
$85,000
Luxury outdoor living spaces with all the features
- Top-tier composite or exotic hardwood
- Custom railings (cable, glass)
- Complex multi-level designs
- Integrated lighting
- Pergola or shade structure
All prices are estimates. Actual costs vary based on project scope, site conditions, material selections, and permit requirements. Contact us for a personalized quote.
Want a price for your deck?
Text us a photo of your deck and a few words about it. A real person on our team replies.
What Changes the Price and the Schedule
The price
- Deck size (square footage)
- Material choice (wood vs composite)
- Height and complexity
- Railings and stairs
- Built-in features
- Site accessibility
The schedule
- Deck size and complexity
- Material availability
- Permit approval time
- Site conditions
- Weather delays
Permits and Inspections
Whether a job like this needs a permit depends on your city and the work; we check the rules for your job before we start. The permits that can apply:
- Building permit (depends on the city and the deck)
- Structural engineering (for elevated decks)
- Whether a deck needs a permit depends on your city and its height above grade
- An elevated deck can need structural engineering in its plans
- We handle all permit applications
- Final inspection required for permit closure
Frequently Asked Questions
Common questions about deck building projects
Ask us directly
Have a question about your deck? Text it to us with a photo.
How long will my deck last?
A properly built deck lasts 25-50+ years depending on materials. Pressure-treated wood lasts 15-20 years with maintenance. Composite decking can last 25-50 years with minimal upkeep.
Wood or composite decking - which is better?
Composite costs more upfront but requires less maintenance and lasts longer. Wood is more affordable initially but needs regular staining/sealing. We help you choose based on your budget and maintenance preferences.
Do I need a permit for a deck?
Most decks require permits, especially those over 30 inches high or attached to the house. We handle all permitting to ensure your deck is built to code and properly inspected.
How much maintenance does a deck need?
Wood decks need annual cleaning and staining every 2-3 years. Composite decks only need occasional cleaning with soap and water - no staining or sealing required.
Can you add features like lighting or built-in seating?
Yes! We can incorporate LED lighting, built-in benches, planters, pergolas, and more. Custom features are best planned during the design phase.
Keep Reading
Deck Remodel Guide: Planning, Materials, Costs
Planning a deck remodel: wood vs composite, LA County permits, cost ranges ($5K-$25K+), screened enclosures, and long-term maintenance.
Reimagining Your Backyard: Outdoor Retreat Ideas
Complete backyard remodel guide for Southern California. Compare costs ($5K-100K+), popular features, permits, drought-tolerant landscaping, and hiring tips for LA homeowners.
Deck Building Near You
The cities we serve, nearest to our Culver City base first.
Ready to Start Your Deck Building Project?
Start with a photo of your deck: text us and a real person on our team replies.
Or call (310) 266-5744, Monday to Saturday.
Scan to text us from your phone
or text (310) 266-5744