San Mateo County’s Deck Restoration Experts
Professional Deck Cleaning
& Refinishing
Faded, gray, slippery wood — transformed back to its original beauty. We clean, prep, stain, and seal your deck so it lasts another decade.
148+
5-Star Google Reviews
20,000+
Hours of Experience
8+ Years
Serving the Peninsula
100%
Satisfaction Guaranteed
Deck Cleaning vs. Deck Refinishing
Most decks need both — but they’re two different services. Here’s the difference.
Deck Cleaning
Removes dirt, algae, mildew, and graying from the wood surface. Essential prep before any stain or sealer is applied.
- • Kills mold, algae, and mildew at the root
- • Removes slippery biofilm
- • Opens wood grain pores for stain absorption
- • Restores natural wood color
Deck Refinishing
After cleaning, we apply professional-grade stain or sealer to protect the wood and bring it back to life.
- • UV protection prevents fading and graying
- • Moisture barrier stops rot and warping
- • Enhances natural wood grain and color
- • Extends deck life 5–10 years
Signs Your Deck Needs Professional Attention
Gray & Faded
Wood has lost its color and turned silver-gray
Green & Slippery
Algae and mildew making it unsafe to walk on
Peeling Stain
Old stain flaking off in patches
Splintering
Wood cracking and splintering underfoot
Water Soaking In
Water absorbs instead of beading — sealer is gone
Our 5-Step Deck Restoration Process
1
Inspect
Evaluate wood condition, identify rot, check fasteners, assess stain type and condition.
2
Clean
Apply cleaning solution to kill algae, mold, and mildew. Controlled pressure removes grime without damaging wood grain.
3
Brighten
Neutralize with wood brightener to restore natural pH and open grain pores for maximum stain penetration.
4
Dry & Prep
Allow 24–48 hours dry time. Tape off siding, mask plants, prep surrounding areas.
5
Stain & Seal
Apply premium stain or sealer — even coats, back-brushed into the grain for lasting protection and rich color.
Deck Surfaces We Service
Wood Decks
Redwood, cedar, pine, ipe, pressure-treated
Composite Decks
Trex, TimberTech, Azek, Fiberon
Stairs & Railings
Steps, handrails, balusters, posts
Pergolas & Fences
Wood structures, arbors, privacy fences
The Cost of Ignoring Your Deck
A neglected deck doesn’t just look bad — it gets expensive fast.
⚠ Without Maintenance
- • Full deck replacement: $15,000–$40,000+
- • Board replacement: $500–$2,000+ per section
- • Structural rot repair: $2,000–$8,000
- • Liability risk from unsafe surfaces
✅ With Professional Maintenance
- • Clean & seal: $400–$1,200 every 2–3 years
- • Extends deck life 15–25 years
- • Prevents rot before it starts
- • Adds to home resale value
Deck Refinishing FAQ
How much does deck cleaning and refinishing cost?
Deck cleaning starts around $200–$400 depending on size and condition. Full cleaning + staining runs $600–$2,500+ depending on deck size, wood type, and stain selected. We provide free on-site estimates.
How long does the process take?
Cleaning takes a few hours. The deck needs 24–48 hours to dry before staining. Stain application is typically a separate visit. Total project: 2–4 days from start to finish.
Will pressure washing damage my deck?
Not when done correctly. We use controlled, low-pressure techniques with professional cleaning solutions — not brute force. The goal is to clean the wood without raising grain or causing etching.
How often should I have my deck cleaned and sealed?
Every 2–3 years for most Peninsula decks. Shaded decks with heavy moisture may benefit from annual cleaning. The water test tells you: if water soaks in instead of beading, it’s time.
Can you match my existing stain color?
In most cases, yes. We work with premium stain brands and can match or recommend colors that complement your home. We’ll do a test spot before committing to the full deck.
Do you refinish composite decks?
Composite decks don’t need staining, but they absolutely need cleaning. Mold, algae, and grime build up on composite just like wood. We clean composite decks safely without damaging the surface.
What Our Customers Say
★★★★★ 5.0 Stars — 148 Google Reviews
“Our redwood deck was completely gray and covered in green algae. Casey cleaned it and stained it — it looks better than the day we built it. Absolutely incredible transformation.”
— Burlingame Homeowner ★★★★★
“We were about to replace our deck entirely. Casey said let him clean and stain it first. Saved us over $20,000. The deck looks brand new and we couldn’t be happier.”
— Woodside Homeowner ★★★★★
“Professional from start to finish. Showed up on time, explained exactly what he was going to do, and the results speak for themselves. Our deck is the highlight of our backyard again.”
— San Carlos Homeowner ★★★★★
Deck Refinishing Service Areas
Professional deck cleaning and refinishing throughout San Mateo County and the Peninsula.
Our Service Area
Based in San Mateo, we provide professional deck services throughout the Peninsula.
Follow Our Work
See before & after deck transformations across the Peninsula
Ready to Restore Your Deck?
Free estimates • No pressure • Owner on every job