Our Work

Built to be seen

A look at the warning lighting, work lights, and electrical installs we've done across Upstate South Carolina — from single trucks to full fleets and emergency vehicles.

See it in action

Lighting that works

Watch our warning lighting and strobe installations in action. Bright, durable, and built to keep your crew visible on every job — day or night.

  • High-output LED warning strobes
  • Clean, fused, concealed wiring
  • Built for every vehicle type
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Fleet & Agency Work

Heavy haulers, lit right

Dump trucks, semis, and emergency vehicles all need to be seen. Watch our fleet warning-lighting installs in action — bright, durable, and built for daily abuse.

  • Commercial fleet & agency installs
  • Volume pricing for multi-vehicle fleets
  • Rush installation & repair available
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On the job

Every vehicle, every install

From pickups and UTVs to semis and emergency vehicles — watch how we bring clean, professional warning-lighting and electrical installs straight to your location.

  • Mobile installs at your shop or job site
  • Concealed, fused, factory-grade wiring
  • Built for every vehicle type we touch
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In the bay

Precision installs, up close

Get a closer look at how we mount, wire, and tune warning lighting and vehicle electrical systems — clean work that holds up to daily abuse on the job.

  • Factory-grade, fused wiring
  • Clean, concealed routing
  • Tested and tuned before we leave
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Specialty & Service Vehicles

Pump trucks, lit right

Septic pump trucks, service bodies, and specialized equipment need to be seen on the road and at the job site. Watch how we outfit service vehicles with warning lighting that keeps your crew visible and compliant — no matter the work.

  • Warning lighting for service & pump trucks
  • Built for roadside and jobsite visibility
  • Durable, weatherproof installs for daily use
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Night ops

Brightest after dark

Warning lighting earns its keep after the sun goes down. Watch our installs light up the night — high-output LEDs that keep your crew seen and safe on roadside jobs and night shifts.

  • High-output LED visibility after dark
  • Weatherproof modules rated for night use
  • Built for roadside and jobsite safety
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Watercraft & Marine

On the water, lit right

Boats need to be seen and heard too. Watch this full lighting and sound upgrade we did on the water — high-output LED navigation and accent lighting paired with a clean marine audio install, all wired to stand up to the elements.

  • Marine-grade LED lighting & accent installs
  • Clean sound system upgrades
  • Weatherproof wiring built for the water
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Start to finish

Every detail, dialed in

Watch a full Guardian upfit come together — mounting, wiring, routing, and tuning. We sweat the details most shops skip so your install holds up to daily abuse.

  • Clean, concealed, factory-grade wiring
  • Solid mounts built for daily abuse
  • Tested and tuned before we leave
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Built tough

Lighting that holds up

Rain, mud, vibration, and long shifts — our installs are built to take a beating and keep working. See another Guardian upfit in the field, wired clean and mounted to last through the toughest jobs.

  • Weatherproof, vibration-resistant mounts
  • Fused, concealed, factory-grade wiring
  • Tested under real working conditions
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Custom illuminated Kenworth semi heavy hauler with amber cab lights, grille strobes, and high-visibility work lighting at night
Kenworth Semi Heavy Hauler Night Upfit
GMC AT4 heavy-duty pickup with high-output amber grille warning strobes and cab clearance lights at night
Night Ops Grille Strobe Upfit
Norstar utility service body with custom amber LED perimeter strobes, headache rack lights, and work lighting wiring
Utility Bed & Perimeter Lighting Upfit
Heavy-duty truck with custom green and amber warning lights mounted on grille and cab
Custom Green & Amber Lighting Upfit
Heavy wrecker / recovery truck night-ops high-intensity scene and perimeter warning lights lit up after dark
Heavy Recovery Night Ops Lighting
Amber LED grille strobe light flush-mounted into chrome truck grille bars
Grille Strobe Flush Mount
High-intensity green warning strobe mounted to diamond-plate truck box
Perimeter & Box Lighting
Emergency agency vehicle with warning lighting installed by Guardian Lighting and Sound
Agency & Fleet Upfit
James Cansler, Founder of Guardian Lighting and Sound, working on vehicle electrical upfit
Founder at Work
Highlight Reel

See Guardian in action

From first responder upfits to heavy-hauler fleets — watch real installs and warning lighting in the field.

Want your rig to look like this?

Let's build it. Free quotes, short lead times, and fleet discounts available.

What customers say

Reviews from our clients

Real feedback from crews, fleets, and first responders across Upstate South Carolina.

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