We visit your home first
Our outdoor team measures your yard and looks at how the deck will connect to your house before we suggest anything.
DECK BUILDER · SAN MATEO
Need a Deck Builder in San Mateo?Let’s Build a Deck Made for Peninsula Living.
Avis Builders and Design designs and builds new decks and deck replacements across San Mateo, from flat backyards to homes in the hills. We plan the size, layout, and materials around your yard and the Peninsula weather, so your deck stays good-looking for years. Book a free in-home consultation.
- CSLB #1142220
Get a FreeIn-Home Consultation.
Certified Pro installers for Trex and TimberTech.
Built for Peninsula weather
Morning fog and damp winters are hard on wood, so we plan materials and drainage that hold up year-round.
Permits handled for you
We prepare the plans, submit them to the City of San Mateo, and meet the inspector at each stage.
WHAT WE BUILD IN SAN MATEO
Deck building services in San Mateo
New decks
Composite or wood decks built from the footings up, sized to fit your yard and the way you use it.
Deck replacement and repair
We check the framing, footings, and connection to the house first, then tell you honestly whether to repair, resurface, or replace.
Stairs, railings, and covers
New stairs, railings, pergolas, and patio covers, planned together with the deck so everything fits.
DECKING, RAILINGS & DETAILS
Deck materials and options
Composite decking
No sanding or staining. A simple wash a couple of times a year keeps it looking new. We are TREX PRO and TimberTech PRO certified.
Wood decking
Redwood or cedar for a natural look, with regular sealing to protect it from the sun.
Railings and stairs
Aluminum, composite, or cable railings, chosen to match your home and built to meet code wherever the deck is raised off the ground.
HOW IT WORKS
Our deck building process
Free in-home consultation
We walk the yard with you, talk through your ideas and budget, and take measurements.
Design and permits
We draw the plans, help you choose materials, and handle the City of San Mateo permit.
Build
Our outdoor team builds the deck, keeps the site clean, and keeps you updated.
Final walkthrough
We pass the final inspection and walk the finished deck with you.
FREE CONSULTATION
Get a free deck building consultation in San Mateo
New deck, replacement, or new stairs and railings? Tell us what you have in mind and we will set up a free visit.
Schedule my consultationDECK BUILDER IN SAN MATEO FAQ
Deck building FAQs in San Mateo
Do I need a permit to build a deck in San Mateo?
Most raised decks and decks attached to the house need a permit from the City of San Mateo. We prepare the plans, submit them, and meet the inspector, so you don’t have to manage the process yourself.
How much does a new deck cost in San Mateo?
It depends on the size, height, material, and railings you choose. Composite costs more up front than wood but saves on upkeep for years. We give you a clear written price after the free in-home consultation.
How long does it take to build a deck in San Mateo?
It depends on the size of the deck and how long the permit review takes. We give you a timeline for your project at the consultation and keep you updated from start to finish.
Is composite or wood better for a San Mateo backyard?
Many San Mateo homeowners choose composite because it resists moisture, mildew, and fading without yearly staining. Wood has a natural look, but needs regular sealing to last in damp weather.
Can you replace or repair my old deck?
Yes. We inspect the framing, footings, and the connection to your house first. If the structure is sound, resurfacing may be enough. If not, we recommend a full replacement and explain why.
Can you build a deck on a sloped San Mateo lot?
Yes. Homes in the San Mateo hills often have sloped yards. We measure the slope first, then plan the footings, deck height, stairs, and railings so the deck is safe and stable.
PROJECTS, GUIDES AND LOCAL PAGES
Projects, guides and city pages
YOUR NEXT STEP
Ready to start your deck project?
The first step is a free visit to see your yard and talk through what you want. No pressure, just a clear plan and a written price.