Genius Signs & Lighting Corp.
Custom Business Signs in Los Angeles — Designed, Manufactured & Installed by Experts
Trusted by Los Angeles businesses for custom signs, LED retrofits, installations, and permits — from design to final inspection.
Top-rated Sign Company in Los Angeles, Gardena, and Anaheim — providing custom channel letters, LED conversions, monument signs, and storefront signage designed for maximum visibility and city compliance.
Let’s Build Your Custom Sign — Start Your Project Today!
Whether you need channel letters, monument signs, neon repairs, or LED retrofits, Genius Signs & Lighting Corp. delivers full-service solutions for businesses throughout Southern California.
Our licensed team handles every step — from design to permits, manufacturing, and installation — so you can focus on running your business.
All signs are custom-built in-house with precision and quality that lasts.
geniussigns@gmail.com
+1 323 830 6789
sales@geniussignscorp.com
+1 323 405 9851
Let’s Talk About Your Sign Project
Ready to upgrade your signage? Our experts will help you choose the best solution — from LED retrofits and neon repairs to custom channel letters and permits. Simply fill out the form and we’ll get in touch with a detailed quote.
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Boost curb appeal with durable, weather-resistant outdoor signage — including pylon signs, monument signs, and channel letters that attract attention from afar.
Transform your interiors with elegant indoor business signs, from illuminated lobby displays to custom acrylic logos designed for branding and navigation.
Restore brightness and visibility with fast sign repair services for LED, neon, and channel letter signs — handled by our licensed technicians.
Upgrade your existing signage with energy-efficient LED conversions that reduce maintenance and improve brightness — installed by certified professionals.
Get high-impact sign designs tailored to your brand and compliant with local codes. Our creative team delivers designs ready for permit approval.
Skip the red tape. We handle sign permits, engineering plans, and city approvals for code-compliant installations across Los Angeles and beyond.
From wall-mounted to freestanding signs, our experienced installers ensure every project meets C-45 licensed standards and city safety codes.
With our in-house manufacturing facility in Gardena, we fabricate signs using CNC machines, premium materials, and expert craftsmanship.
Why Businesses Trust Genius Signs & Lighting Corp.
Trusted Custom Sign Company in Los Angeles — Licensed, Bonded & Insured
For over 20 years, Genius Signs & Lighting Corp. has delivered signage solutions that exceed expectations. From local storefronts to national brands, we combine design, permitting, and manufacturing under one roof — ensuring every project is code-compliant, durable, and visually striking.
Licensed, Bonded & Insured
We’re fully licensed (C-45), bonded, and insured — giving you full peace of mind on every sign project. Whether we’re on a rooftop, wall, or pole, your job is handled safely and professionally.
City Approved Signs
Our signs meet — and often exceed — local code in LA, Riverside, Anaheim, and neighboring cities. We manage the permitting process, engineering approvals, and inspector coordination on your behalf.
Customizable Designs
Want unique trim caps, aluminum finishes, or brand-specific colors? We give you full creative control with scalable options for custom materials, lighting, and finishes to match your vision.
No Height Restrictions
Whether you’re installing high-rise building signs or oversized monument signage, we offer no-height-limit installs to accommodate all commercial signage needs — safely and securely.
100% Satisfaction
Your sign isn’t done until you’re thrilled. From design mockups to final walkthroughs, our team goes the extra mile to ensure your expectations are exceeded.
Multi-Sign Discounts
Need multiple signs or repeat work across locations? Our pricing scales with your business. We offer exclusive discounts for franchise rollouts, remodels, and growing brands.
Trusted by National Brands
Serving Los Angeles, Riverside, and Orange County, we’re proud partners to brands like Amazon, Verizon, Bank of America, T-Mobile, Choice Hotels, and Ross — all trusting Genius Signs for quality and compliance.
Inside Genius Signs — Crafting Custom Signs for Southern California Businesses
Located in Gardena, CA, our full-service facility designs and manufactures commercial signs for Los Angeles, Anaheim, and beyond. Whether it’s a LED retrofit, channel letters, or a unique custom display, every sign is crafted with precision and care.
Address
15204 S Broadway, Gardena, CA 90248
Hours
Weekdays - 6AM to 5PM
Weekends- Closed