Indoor Sports Flooring
Indoor Sports Flooring — The Region's Standard for Commercial & Residential Athletic Surfaces
When schools, clubs, recreation facilities, and homeowners across Northern California and Northwest Nevada need indoor athletic flooring built to perform under heavy daily use, they call Court Builders Northern California and Northwest Nevada based. As the region's only ASBA Certified Builder and Class A Licensed General Engineering Contractor, we've been installing indoor gymnasium and multipurpose flooring systems for over 40 years.
We work with strategic surfacing partners including Connor Sport Court and Sport Court — systems engineered specifically for shock absorption, consistent ball response, and the demands of daily athletic use. And we stay current with every new technology entering the indoor flooring market, offering the full range of systems: modular tile, cushioned synthetic, poured polyurethane, standard acrylic, and hardwood.

PROVEN AT THE HIGHEST LEVEL
This is the same expertise we brought to our work with the City of Oakland and the Golden State Warriors, where our team engineered a high-performance modular overlay system to restore a severely deteriorated community court — complete with custom branding and striping — without the cost and disruption of full demolition. And it's the same precision behind our work with Stephen Curry's Eat.Learn.Play. Foundation and Under Armour, converting over 15 aging asphalt schoolyards across the Oakland Unified School District into vibrant, shock-absorbing, multi-sport athletic surfaces.
EVERY INDOOR FLOORING PROJECT INCLUDES
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- Site assessment and subfloor evaluation — we diagnose before we specify
- Selection of the right surface system for your facility's use, budget, and performance goals
- Full court markings for basketball, volleyball, pickleball, or multi-sport configurations
- Installation by our in-house team — many with 20+ years of experience
- Project scheduling designed to minimize downtime for active, operating facilities

What Is The "Court Builder" Advantage
Most paving contractors treat a court like a parking lot. We treat it like a performance instrument.
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- Slope & Drainage Engineering: We laser-grade every site to ensure water flows away from the court, preventing "birdbaths" (puddles) that ruin playability.
- Turnkey Equipment: We supply and install heavy-duty, commercial-grade hoop systems (glass or steel), bleachers, containment fencing, and LED lighting.
- Custom Branding: We can embed school mascots, corporate logos, and custom color schemes directly into the floor design for a professional, branded look.
OUR INDOOR SURFACE SYSTEMS
We install all of the following, and are constantly evaluating new systems as they become available:
|
SYSTEM |
IDEAL FOR |
PERFORMANCE |
|
Modular Sport Tile |
Home courts, club facilities, multi-sport gyms — fast install, removable |
High shock absorption, Lateral Forgiveness™ |
|
Cushioned Synthetic / Rubber Mat |
Schools, rec centers, multipurpose athletic spaces |
Excellent impact reduction, durable under heavy use |
|
Poured Polyurethane |
Competition-grade facilities, arenas, high-load commercial gyms |
Seamless, maximum durability, pro-level performance |
|
Standard & Cushioned Acrylic |
Courts being resurfaced or restored with existing solid subfloor |
Custom color, consistent bounce, cost-effective |
|
Hardwood Systems |
School gyms, luxury home courts, traditional basketball facilities |
Classic look, excellent ball response, long lifespan |
We evaluate every new system that comes to market. If you've seen a surface at a professional facility or read about an emerging technology, bring it to us — we're likely already familiar with it, and we'll give you an honest comparison.
Areas We Serve
San Francisco Bay Area: Atherton, Hillsborough, Los Altos Hills, Palo Alto, Saratoga, Danville, Walnut Creek, Orinda, Alamo, Pleasanton, Marin, San Rafael, Mill Valley
Wine Country: Napa, Sonoma, Healdsburg, Santa Rosa, Kenwood, Geyserville, Sebastopol, Petaluma
Central Valley & Nevada: Davis, Sacramento, El Dorado Hills, Granite Bay, Fresno, Tahoe, Reno, Sparks
Central Coast: Carmel, Carmel Valley, Monterey, Santa Cruz
Frequently Asked Questions (FAQ)
Q: How much does a commercial basketball court cost?
A: Commercial projects vary widely based on site conditions, but a full-size outdoor court with a post-tension base generally ranges from $60,000 to $100,000+. Indoor retrofits are priced per square foot. We provide detailed, line-item estimates after a site feasibility study.
Q: Can you resurface an existing cracked asphalt court?
A: Yes. If the cracking is structural, we can install a suspended modular surface directly over the old asphalt. This "bridges" the cracks, providing a brand-new playing surface without the expense of demolishing and repouring the concrete.
Q: Is synthetic gym flooring approved for high school competition?
A: Yes. Our high-performance indoor systems meet or exceed the friction and ball-bounce standards set by major athletic governing bodies (NCAA, volleyball associations) and are used in championship tournaments worldwide.
Q: How long does construction take?
A: An outdoor court build typically takes 4-6 weeks (from excavation to stripe painting), depending on concrete curing time. Indoor flooring retrofits are much faster, often completed in 3-5 days, minimizing downtime for your facility.






