CANNON SOLAR 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, 100% are solar work.

Solar · 4

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

Recent work

• Solar panel install 8.2 kW
  December 2025 · Howard County

  Installation of a residential roof mounted solar Pv system. The system size is 8.200kw dc, 5.800kw ac. 20 - HYUNDAI SOL…

• Solar panel install
  December 2025 · Howard County

  Install a residential rooftop photovoltaic (PV) solar system; System includes (13) roof-mounted solar modules with micr…

• Solar panel install 5.395 kW
  December 2025 · Howard County

  Install a residential rooftop photovoltaic (pv) solar system; The system consists of 13 roof-mounted solar modules (5.3…

• Ground-mounted solar
  May 2025 · Frederick County

  Installation of ground mounted solar; PV install

• Permit filed
  May 2025 · Frederick County

  Ground-mounted PV array

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.

What this page is, and is not

• Howard County: 3 permits observed, from records beginning August 2021.
• Frederick County: 2 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 CANNON SOLAR 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 Solar contractors in Howard County