Silver wings and halo above a triangular shape with a lock inside;

guardiandoorllc.com • guardiandoorinc@gmail.com • Sacramento & Northern CA | Reno/Sparks NV

ESA sliding doors, ICU packages, ED swing operators, Magneo specialty systems, operator options & accessories — designed, installed, and serviced by Guardian Door LLC.

Fast Spec & Submittal Support

Send plans, door schedule, or photos. We’ll respond same-business day.


  • ADA & touchless compliance guidance
  • Healthcare/ICU isolation solutions
  • Retrofit & new construction
  • Preventive maintenance & service

Factory-authorized furnish, installation, and service across Northern CA & NV.

Person approaching automated door; blue and red sensor zones highlight detection areas.

High‑performance sliding entrances for retail, commercial, and public buildings.

Automatic sliding glass doors with frosted glass panels in a building entrance.

Heavy‑duty & wind‑rated systems for demanding environments.

Hospital hallway with open glass doors, medical equipment visible in rooms, and

Clinical sliding packages with isolation and observation features.

Modern office with glass walls, desk, chairs, and artwork. White and light gray color scheme.

Elegant magnetic sliding for specialty interiors & patient rooms.

Door with window, automatic opener, push button, and signage, likely for accessibility in a building.

Automatic swing door operators for schools, offices, and public buildings.

Parking barrier system on a cobblestone street with red and white striped arms, next to a small building.

Safety sensors, light curtains, guides, controls, and stocked parts.

Expert design, installation, and service programs by certified technicians.

California north of Monterey, Kings, Tulare, and Inyo Counties + Northern Nevada.

Northern California


  • Sacramento • Roseville • Elk Grove • Folsom
  • Bay Area: SF • Oakland • San Jose • Walnut Creek
  • Santa Rosa • Chico • Redding • Eureka
  • Foothills & Sierras • North Coast corridors

Northern Nevada


  • Reno • Sparks • Carson City
  • Healthcare, logistics, higher‑ed, public facilities

Common questions from facility managers, GCs, and owners.

  • What’s your typical lead time?

    Stocked operators and parts can be installed quickly; full ESA/ICU packages depend on configuration. We’ll confirm lead time at quote.



  • Do you support retrofit and new construction?

    Yes — we handle specs, submittals, demo, install, commissioning, and preventive maintenance programs.



  • Can you help with ADA and touchless compliance?

    Absolutely. We provide sensor layout, approach clearances, and activation options to meet code and safety standards.



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