Deck Building

We offer expert deck-building services in Redwood City, CA. Add style, space, and value to your home. Call El’s Hardscaping today for a free deck estimate!

Deck Building Services in Redwood City CA

A well-planned deck adds usable space, comfort, and value to your property. At El’s Hardscaping, we offer full Deck Building Services in Redwood City CA that are practical, safe, and built to match the way you live. From single-level backyard platforms to custom multi-level layouts, we construct decks with strong materials and thoughtful designs for long-lasting enjoyment.

We build decks that handle California’s mix of sunny days and wet winters. We use framing techniques and support structures that meet or exceed local code requirements. That means your deck won’t just look good—it’ll stay safe and solid for years.

We offer:

Ground-level and raised deck designs

Second-story decks with proper support and railings

Multi-level decks for sloped or terraced yards

Deck stairs, ramps, and railing systems

Deck lighting and add-on features

We make sure your deck transitions smoothly to your home and connects well with your yard, making the space easy to use day or night.

Wood or Composite? We Help You Choose

Material selection plays a major role in how your deck performs and how much upkeep it requires. Here’s what we offer:

Wood Decks

Natural wood is popular for its classic look and affordability. We build with:

Redwood and cedar – Resistant to insects and decay

Pressure-treated lumber – Budget-friendly with structural strength

Hardwoods – Denser woods like ipe for longer-lasting decks

Regular staining and sealing are important for wood decks, and we’ll guide you on a care plan to keep it in good shape.

Composite Decks - If you’re looking for lower maintenance, composite may be a better fit. We install trusted composite decking brands that are:

Fade and moisture-resistant

Easy to clean with just soap and water

Available in multiple colors and textures

Often backed by manufacturer warranties

Composite decks cost more upfront but save time and money over the long run due to reduced upkeep.

Why Choose Us

No Mess Left Behind

Some builders leave behind piles of debris and damaged lawns. We clean up after ourselves daily, protect your yard during the build, and leave your space ready to enjoy—not repair.

Built to Handle Real Family Life

Decks shouldn’t just look good on day one. We build with kids, pets, and daily wear in mind—using materials and methods that help minimize splinters, rail instability, and loose boards over time.

We Don’t Disappear After the Job

Many contractors vanish once the job is done. We stick around to answer questions, inspect your deck after installation, and help with any tweaks or touch-ups that come up.

Frequently Asked Questions

What type of foundation is used for a raised deck?

Raised decks typically use concrete footings with pressure-treated posts anchored into them. The depth and width of the footings depend on local soil conditions, deck height, and load requirements.

Can a deck be added to a home with stucco or siding?

Yes, but special care is needed to prevent water intrusion. We use flashing and proper ledger board techniques to protect your home’s exterior and maintain its weatherproofing.

How far apart should deck joists be spaced?

Joist spacing is usually 12” or 16” on center, depending on the decking material and span. Composite decking often requires closer spacing than wood for proper support and performance.

What’s the difference between ground contact and above-ground pressure-treated lumber?

Ground contact lumber is treated to resist higher moisture and decay, making it essential for framing that touches the soil. Above-ground lumber should only be used where air circulation is present.

El's Hardscaping