Randy Horner

Electrical contractor in Frederick County

30
Permits observed
Jul 2026
Most recent permit
1
County worked
9
Towns worked

Permits are pulled before work begins and then inspected by the county. A contractor who files them is working inside a system with an inspector in it, which is what unpermitted work avoids.

What the permits show

Of the permits we observed, 60% are electrical work.

Electrical 18
Fire Protection 5
Accessory Structure 4
Deck & Patio 1
Plumbing 1
Pool & Spa 1

Typical job observed: 400 amp service.

Observed working in
Frederick, Walkersville, Emmitsburg and 6 more

Recent work

  • Electrical install
    July 2026 · Frederick County

    Renovation of existing building. Installation of new 4000A service and associated panels, transformers, UPS, lighting, …

  • Subpanel install
    July 2026 · Frederick County

    100A subpanel and interior rough in and trim out for detached shed

  • Generator install 14 kW
    June 2026 · Frederick County

    Installation of 14kw generator and 100A rated ATS for back up of specific critical circuits

  • Generator install 26 kW
    April 2026 · Frederick County

    Rough in and trim out of new single family dwelling. 400A service with a 26kw whole house backup generator

  • Electrical replacement
    April 2026 · Frederick County

    Replace (3) existing light fixtures and (2) outletsRelated building Permit #500900

  • Deck install
    April 2026 · Frederick County

    Install new lights on existing patio. Install new exterior receptacles.Related Building Permit #500898

  • Electrical work
    March 2026 · Frederick County

    Rough in and trim out of a few (20) new light fixtures, (30 devices), and power to a wheelchair lift.related building p…

  • Fire protection addition
    July 2025 · Frederick County

    Modification and additions to existing fire alarm system to include (15) devices.Related Building Permit #: 493549; Rel…

  • Electrical work 200 amps
    January 2025 · Frederick County

    Electrical rough in and trim out of renovated single family dwelling and New 200 AMP serviceWO# 771590558

  • Fire protection install
    December 2024 · Frederick County

    Installation of new fire alarm devices for Phase 2. Devices tie into existing fire alarm panels.Related Electrical Perm…

Licensing

Frederick County does not publish license records with its permit data, so none appear here. That is a gap in the county's published data, not a statement about this contractor.

Towns we observed them working in

FrederickWalkersvilleEmmitsburgEmmitsburgJeffersonKnoxvilleMiddletownMyersvilleSabillasville

We hold permit records for Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Frederick County, Howard County, Prince George's County, and Washington DC. Work anywhere else is not missing from this contractor's record, it is outside what we cover.

Permits by year

2023 12
2024 6
2025 5
2026 7

Our records for this contractor's counties begin August 2021. Years before that are not shown because we hold nothing for them, not because nothing happened.

What this page is, and is not

  • Frederick County: 30 permits observed, from records beginning August 2021.

This page shows permits we observed in county records. Our observation is not complete: work done before those dates, in counties we do not cover, or on filings that name no contractor does not appear here. A contractor's real work is almost always greater than what we observed, and absence of a permit on this page does not mean the work was not done or not permitted. We currently hold records for Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Frederick County, Howard County, Prince George's County, and Washington DC; see permit coverage for what that includes.

Common questions

Does a permit record mean this contractor is licensed?
County permit records here do not list a license type for this contractor. That does not mean the contractor is unlicensed; not every county publishes license data with its permits.
Why do some contractors show more permits than others?
Counties began publishing at different times and describe contractors differently, so the number reflects what we observed as much as what the contractor did. It is not a ranking.
What should I still ask for?
Proof of insurance, a written contract, and the license number for the trade being performed. A permit record is a starting point, not a substitute for either.

Other Electrical contractors in Frederick County

CECO, INC
865 permits observed
TRINITY WIRING SOLUTIONS
605 permits observed
BENFIELD ELECTRIC CO INC
506 permits observed
KENNETH J LEMERE/SPARTAN ELEC
477 permits observed
PROVIDENT ELECTRIC
328 permits observed
ADT Security LLC
312 permits observed