Mission
To deliver safe, precise and on-time installation and repair services for commercial signs, so that our clients’ brands always look their best.
Profesional crew with years of hands-on experience installing, repairing and servicing illuminated and commercial signs across Southern California.
Sir Sign Installation & Repair is a Profesional crew specialized in illuminated signs, light boxes, channel letters and custom structures.
We operate from 2601 E Victoria St SPC 507, Compton, CA 90220, working with sign shops, branding agencies and businesses that need a reliable partner on site.
To deliver safe, precise and on-time installation and repair services for commercial signs, so that our clients’ brands always look their best.
To become the most trusted sign installation crew for printers and businesses in Southern California, known for solid workmanship and direct attention from its founders.
Safety · Reliability · Teamwork · Honesty · Pride in our craft.
Channel letters, light boxes, LED signs
Mounting structures, attaching to walls or façades, leveling, basic wiring and final tests. We follow drawings, printed layouts or the manufacturer’s instructions.
When your sign stops lighting up
Replacement of LED modules and power supplies, basic wiring repairs and general inspection to bring your sign back to life.
Brand changes and remodels
Removing old signs, cleaning the mounting area and installing the new sign to update the image of the business.
Pylon signs and structures
Installation of signs on poles and metal structures that require special equipment, taking care of fixing and balance.
On-site crew for sign makers
If your company designs and builds signs but doesn’t have a crew in California, we can be your installation team on site, representing your brand.
Periodic checks
Agreements to check several signs for the same chain or franchise on specific dates, keeping the image on point.
A sample of Sir Sign Installation & Repair projects. Tap any image to see it full-screen.
























Share the type of sign, approximate size and location. If you already have photos or a layout, mention it in the message so we can reply with a more accurate quote.
Address:
2601 E Victoria St SPC 507
Compton, CA 90220
Phone: (424) 555-1234
Email: info@sirsigninstallation.com