Serving Castro Valley, CA
Fencing, Gate, and Decking Experts in Castro Valley, CA
C & J Fencing - headquartered in San Ramon - brings premium custom fencing, wood & aluminum gates, redwood decking, and outdoor structures to Castro Valley. Locally trusted, FSC-certified, and fully licensed.
200+ Five Star Reviews
BBB A+ Accredited
Licensed & Insured
Serving the East Bay Since 2005
Your Local Castro Valley, CA Fencing, Gate, and Decking Contractor
The C & J Fencing Difference
We specialize in Custom Fencing, Custom Gates & Automatic Gates, and Redwood & Composite Decking that improve privacy, security, and outdoor living.
Based in San Ramon and serving the East Bay since 2005, C & J Fencing sources exclusively from FSC-certified lumber suppliers. We're fully licensed (CA Contractor License #924202), BBB A+ accredited, and proud members of the American Fence Association.
Why C & J Fencing
for Castro Valley
20+
Years in Bay Area
200+
Five Star Reviews
91%
Customer Satisfaction
2
Counties Served
Expert Services in
Castro Valley, CA
What We Do
From custom redwood privacy fences to automated driveway gates and outdoor living spaces, we offer a complete range of fencing and outdoor structure services for Castro Valley homeowners.
FSC-certified redwood, cedar, and SLEEKFENCE™ aluminum privacy and decorative fencing designed and built to match your property's style and site conditions.
- FSC-certified redwood & cedar
- SLEEKFENCE™ aluminum (Class A fire-rated)
- Chain link & ornamental iron
- Deer & Hog Fences
- Custom heights & styles

Custom Gates & Automatic Gates
Handcrafted wood, aluminum, and iron gates - including fully automated driveway and pedestrian gate systems with smart access control.
- Wood, aluminum & ornamental iron
- Automatic driveway gate systems
- Smart access control & intercoms
- Pedestrian & garden gates
Redwood & Composite Decking & Railing
Custom-designed decks in FSC-certified redwood, TimberTech, and Trex composite. Built to extend your outdoor living space and add lasting value.
- FSC-certified redwood decking
- TimberTech composite decking
- Custom sizes & multi-level designs
- Built-in seating & planters
Custom-built wood arbors, pergolas, and trellises that add shade, structure, and beauty to any outdoor space - designed to complement your fencing and decking.
- Freestanding & attached arbors
- Pergolas & shade structures
- Lattice & trellis panels
- FSC-certified lumber throughout
Engineered wood retaining walls that manage slope, prevent erosion, and create usable outdoor space on hillside and sloped properties.
- Pressure-treated & redwood options
- Engineered for slope stability
- Drainage integration
- Complements fencing & decking
Professional repair and maintenance services for all fence, gate, and deck types - extending the life of your existing outdoor structures.
- Fence board & post replacement
- Gate adjustment & hardware repair
- Deck board replacement & refinishing
- Storm damage & emergency repairs
WILDFIRE DEFENSE
Fire-Resistant Fencing for Alameda County Properties
As wildfires continue to impact communities throughout the Bay Area, C & J Fencing offers several fencing solutions that meet or exceed Class A fire-resistance standards — helping Alameda County homeowners create safer properties while maintaining curb appeal and value.
Class A Fire-Rated Fencing Options
A Class A fire rating is the highest level of fire resistance recognized in building materials. C & J Fencing offers non-combustible options that resist ignition, limit flame spread, and reduce the likelihood that a fire will spread across your property. Investing in fire-resistant fencing improves defensible space, increases overall property safety, and lowers long-term maintenance costs.
WHY C & J FENCING
Why Castro Valley Homeowners
Choose C & J Fencing
There are plenty of fencing contractors in the East Bay.
Here's why Castro Valley
homeowners keep choosing C & J Fencing - and why their neighbors do too.
Locally Based Near
Castro Valley
Our office is in San Ramon - just minutes from most of our service area. We're not a franchise or a call center. We're your neighbors, and we stand behind every installation we do.
FSC-Certified Lumber
We source exclusively from FSC-certified suppliers, ensuring every piece of wood we install is responsibly harvested - better for your property and better for the planet.
Fully Licensed & BBB A+ Accredited
CA Contractor License #924202. BBB A+ accredited. American Fence Association member. You can verify our credentials before we ever set foot on your property.
200+ Five Star Reviews
Castro Valley
homeowners have trusted us with their properties for over 20 years. Our reputation is built one installation at a time — and we take that seriously.
On Time, Every Time
We respect your schedule. From the free estimate to the final walkthrough, we communicate clearly and show up when we say we will.
Ready to get started
OUR PRODUCTS
Manufacturer Partners
We partner exclusively with industry-leading manufacturers so every product we install meets the highest standards of quality, durability, and sustainability.
SERVICE COVERAGE
Serving Castro Valley, CA and Surrounding Areas
C & J Fencing provides fencing, gate, and decking services throughout Castro Valley and the surrounding communities of Alameda County. Here are the zip codes and nearby cities we serve close to this location.
City Details
City:
Castro Valley
County:
Alameda County
Zip Codes:
94546 · 94552
Request Your FREE Estimate in Castro Valley, CA
Serving Castro Valley - no obligation, no pressure. Just honest advice and a detailed quote from a team that East Bay homeowners have trusted since 2005.
Licensed & Insured • FSC Certified • 200+ Five-Star Reviews
