LARRY HENDRICKSON ELECTRIC LLC

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, 50% are accessory structure work.

Accessory Structure 6

Electrical 6

Typical job observed: 200 amp service.

Recent work

• Generator install 22 kW
  February 2026 · Howard County

  Install 22kw Generac Generator. Existing service is 400 amp. Will be installing 2 transfer switches.

• Electrical replacement
  November 2025 · Howard County

  Remove and Replace 200a electrical panel

• Accessory structure work 30 amps
  September 2025 · Howard County

  Add 2nd Tesla Powerwall 2 battery to existing battery system in garage, Connected to 2 pole 30 amp breaker in Tesla Gat…

• Electrical service upgrade 400 amps
  July 2024 · Howard County

  200 amp heavy up w/ overhead service; 100 amp feeder to shed *Rec'd amendment on 10/11/24: increasing service to 400 am…

• Electrical repair 150 amps
  July 2024 · Howard County

  Replace service cable on line side of meter only; Repair of existing 150 amp service; Service cable & weatherhead were …

• Emergency repair 200 amps
  March 2024 · Howard County

  Remove existing 200 amp panel, Replace with 200 amp SPAN smart panel. Add Emergency Disconnect/ Service Disconnect. Upd…

• EV charger install 200 amps
  February 2024 · Howard County

  200 amp service upgrade & installed (1) new ev charger in garage

• EV charger install 50 amps
  January 2024 · Howard County

  Install hardwired autel ev charger in garage; House was prewired w/ #6 romex; Set charger to 40 amp charge rate, 50 amp…

• EV charger install 60 amps
  January 2024 · Howard County

  Install new hardwired tesla wall connector ev charger in garage; 48 amp setting, 60 amp breaker

Licensing

• Maryland State Electrician Issued by Maryland Board of Master Electricians. Verify

Towns we observed them working in

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

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

• Howard County: 12 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 list LARRY HENDRICKSON ELECTRIC LLC under Maryland State Electrician. Check current standing with the issuing body before hiring.

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 Accessory Structure contractors in Howard County