JORDAN M KNOX

Electrical contractor in Frederick County

38
Permits observed
Jun 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, 42% are electrical work.

Electrical 16
Plumbing 12
Deck & Patio 7
Accessory Structure 1
HVAC 1
Pool & Spa 1

Typical job observed: 60 amp service.

Observed working in
Frederick, Myersville, Adamstown and 6 more

Recent work

  • Heat pump install 60 amps
    June 2026 · Frederick County

    11 recp. 9 switches1 Floor heat1 sub panel 60amp1 ceiling fan 1 bath fan7 lights System, air handler and heat pump.Rela…

  • Electrical work
    June 2026 · Frederick County

    8 Led lights, 2 Coach light, 1 Flood light, 10 receptacles Related Building Permit #503451

  • Emergency repair 200 amps
    December 2025 · Frederick County

    Replacing 1 200amp panel. Adding two emergency disconnect switches. Starting amp 400, remaining 400.WO# 775858852

  • Electrical replacement
    August 2025 · Frederick County

    Electrical related to remolding almost the entire house include: (6) smokes, replacing all recept. (approx. 50), (20) s…

  • Deck work
    July 2025 · Frederick County

    Electric work on back porch, 8 receptacles, 8 lights, 1 tile floor heat.Related building permit #493532

  • Sunroom addition
    July 2025 · Frederick County

    Add receptacles and lights to enclosure of a three season sunroom - (6) receptacles, (2) lights, (1) outside receptacle…

  • Kitchen renovation
    June 2025 · Frederick County

    Remodeling kitchen and 1 bathroom, adding smoke detectors. Related permit #494637

  • Subpanel install 60 amps
    April 2025 · Frederick County

    Electrical for interior alteration. Work to include: Adding 60amp subpanel, (23) lights, updating smokes (6) total, (10…

  • Roof replacement
    March 2025 · Frederick County

    Remodeling existing deck and roof. (2) paddle fans, (1) flood light and replacing (1) receptacle. Added (2) switches an…

  • EV charger install
    November 2024 · Frederick County

    Electrical work for new attached garage. Work will include: (17) outlets, (3) cameras/floods, (11) inside lights, (7) o…

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

FrederickMyersvilleAdamstownIjamsvilleMiddletownJeffersonMount AiryThurmontPoint Of Rocks

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 11
2024 12
2025 13
2026 2

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: 38 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