01
Consultation
Tell Us Your Vision
We visit your location, take measurements, snap photos, and get clear on what you want your storefront to say — then design a custom mockup, free.
C-45 Licensed · 20+ Years · Gardena, CA
Custom Signs That Dominate Your Market.
From channel letters to monument signs — designed, permitted, manufactured, and installed by licensed experts who've spent two decades making Southern California storefronts impossible to miss.
Channel Letters
Monument Signs
Pylon & Pole Signs
Cabinet & Light Boxes
LED Conversions
Neon Signs
Halo-Lit Letters
Digital Displays
Sign Repair & Service
Permits & Engineering
Our Sign Solutions
Every Type of Commercial Sign, Built In-House
From concept to craning — we fabricate every sign at our Gardena facility. No middlemen, no surprises.
Channel Letters
Front-lit, back-lit, open-face neon, and reverse — every flavor of illuminated letter, UL Listed and code-ready.
Learn more →
Monument Signs
Grounded, heavy-duty presence for multi-tenant centers, campuses, and destination locations.
Learn more →
Pylon & Pole Signs
High-rise visibility from the freeway or arterial — engineered, permitted, and installed to every SoCal code.
Learn more →
Building & Cabinet Signs
Light boxes, façade signs, and architectural mounts — clean lines, bright faces, built to last the lease.
Learn more →
LED & Digital
Swap fluorescent or neon to modern LED — brighter output, up to 70% lower power, 10× longer life.
Learn more →
Neon & Sign Repair
Burned-out letters? Flickering ballast? Cracked face? We service any sign — ours or someone else's.
Learn more →
How We Build Your Sign
From First Call to Final Walkthrough
Four clear steps. No surprises. Here's exactly what happens after you say "let's do it."
02
Design & Permits
Renderings & Paperwork, Handled
Full-color digital renderings showing exact placement, lighting, and finishes. We pull every city permit and engineering plan. Nothing moves forward until you love it.
03
Fabrication
Built in Our Gardena Shop
Every sign is cut, welded, painted, and wired in-house. CNC-precise, UL-Listed components, two decades of craft. We don't outsource the parts that matter.
04
Installation
Up, Lit, and Guaranteed
Our C-45 crew installs your sign structurally sound, wired to code, and inspected before we pack up. Most installs take a single day — start to walkthrough.
See the Craft
Watch a Genius Sign Come to Life
From first sketch to final install — a behind-the-scenes look at the fabrication, permitting, and install process.
-
In-House FabricationCNC-precise cuts, hand-finished welds, UL-Listed components.
-
Permit-Ready DrawingsEvery engineering plan, electrical diagram, and submittal we file for you.
-
Same-Day InstallsLicensed C-45 crane crew — most signs lit by sundown.
-
2-Year WarrantyStandard on LEDs and workmanship. We stand behind what leaves the shop.
0+Years of Experience
0+Signs Built
0+Businesses Served
0%Client Satisfaction
What Our Clients Say
4.3 on Google
Real Reviews from Real Businesses
★★★★★
"Genius replaced our aging church sign with the utmost professional skill and materials. The quote was fair and the best of the four we got, and they followed our design to the letter. His installers were the best — you can't go wrong with them!"
★★★★★
"Amazing service — I love how my truck came out. Quick and efficient. All the other sign companies were just giving me the run around; these guys came and installed my signs the next day. Super friendly everyone at the shop!"
★★★★★
"Eugenio the owner is concerned about completing a quality project. He will work with you until you say the sign is perfect. He even offered good suggestions on how to upgrade the lighting inside the sign. I would recommend him to others without reservation."
Ready to Make Your Business Impossible to Miss?
Get a free custom design mockup for your storefront. No obligation, no pressure — just a sign that sells.
Get In Touch
Tell Us About Your Sign Project
Send a quick message and we'll get back to you the same business day. Prefer to talk? Call (323) 830-6789.
Common Questions
Answers Before You Ask
If yours isn't here, give us a call — we'll answer in plain English.
How much does a custom sign cost?
Most storefront signs land between $3,500 and $20,000 depending on size, lighting, materials, and install complexity. We give you a detailed quote after a free site visit — no guessing, no hidden add-ons.
How long does the whole process take?
From first call to lit-up install, plan on 4–8 weeks. Permits usually take 2–6 weeks, fabrication 2–3 weeks, and installation is almost always a single day.
Do you handle city permits?
Yes — every one of them. We pull LADBS permits plus every other SoCal city permit. Engineering, electrical, structural — we manage the whole paperwork side so you don't have to.
LED vs neon — what's better in 2026?
LED wins for 90% of signs: lower energy cost, longer life, no gas refills. Neon still has that warm, hand-bent glow some brands want — and we install and repair both.
What types of channel letters do you make?
Front-lit, back-lit (halo), open-face neon, edge-lit, and reverse channel. All built in-house at our Gardena facility with UL Listed components.
What areas do you serve?
All of Los Angeles County, Orange County, and Riverside County — including Gardena, Torrance, Long Beach, Inglewood, Anaheim, and Riverside.
Is there a warranty?
Yes. Standard 2-year warranty on LED components and workmanship. Extended warranties available on premium builds. We stand behind what leaves our shop.
Will my sign meet city code?
Guaranteed. 20+ years of pulling SoCal permits means we know every zoning, size, and illumination rule. Our 100% permit approval rate isn't luck — it's experience.