THREE BROTHERS SERVICES 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, 49% are electrical work.

Electrical 49

Plumbing 29

Accessory Structure 9

Pool & Spa 6

Deck & Patio 3

HVAC 3

Solar 2

Typical job observed: 200 amp service.

Each county's permit system holds only their own records, so the combined view above exists nowhere else.

Recent work

• Kitchen renovation
  September 2026 · Howard County

  Kitchen alternation to lights and switches, outlets and appliances.

• Electrical service upgrade 300 amps
  September 2026 · Prince George's County

  200A overhead electrical service upgrade to work with pepco for cut off and cut in.. Cut-in Power, Cut-off Power (Work …

• EV charger install
  August 2026 · Anne Arundel County

  Install 240V 60A EV Charger

• Electrical work
  August 2026 · Howard County

  Interior alteration to include lights, switches, receptacles, appliances and smoke detectors, Total of 50 devices.

• Electrical install
  July 2026 · Howard County

  Basement alterations to install 20 lights, 20 outlets and switches, and 2 smoke detectors.

• Pool install
  July 2026 · Howard County

  Wire pool; New dedicated 120v receptacle for pool pump // Bonding as required.

• Subpanel install
  June 2026 · Anne Arundel County

  100A sub panel replacement

• Solar battery storage
  May 2026 · Howard County

  Sfd/ install battery storage system inside garage (existing solar array)

• Electrical addition
  May 2026 · Howard County

  Addition of 50 light fixtures, 60 switches and outlets, 1 a/c unit, and 6 appliances *Rec'd amendment on 06/05/26: addi…

• Electrical upgrade
  April 2026 · Howard County

  400A Service Upgrade and relocation of service

Licensing

• Maryland State Electrician Issued by Maryland Board of Master Electricians. Verify
• Licensed Electrician Issued by Maryland Board of Master Electricians. Verify
• Maryland Home Improvement Commission Issued by Maryland Department of Labor. 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: 95 permits observed, from records beginning August 2021.
• Anne Arundel County: 6 permits observed, from records beginning December 2025.
• Prince George's County: 1 permits observed, from records beginning August 2026.

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 THREE BROTHERS SERVICES LLC under Maryland State Electrician, Licensed Electrician, Maryland Home Improvement Commission. 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 Electrical contractors in Howard County