ADUU SOLAR ENGINEERING , 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 · 8

Typical job observed: 30 panels.

Recent work

• Roof-mounted solar
  February 2026 · Howard County

  Roof Mounted Solar System with following details: 16.15 KWDC 38 x JINKO JKM425N-54HL4-B MODULE 38 x ENPHASE IQ8M-72-2-U…

• Solar panel install 30 panels
  October 2025 · Howard County

  Sfd/ install (30) roof mounted solar panels**subject to field inspection**

• Solar panel install 23 panels
  October 2025 · Howard County

  Sfth/ install (23) roof-mounted solar panels**subject to field inspection**

• Solar panel install 29 panels
  September 2025 · Howard County

  Sfd/ install (29) roof mounted solar panels**subject to field inspection**

• Solar panel install 35 panels
  September 2025 · Howard County

  Sfd/ install (35) roof-mounted solar panels**subject to field inspection**

• Solar panel install 28 panels
  September 2025 · Howard County

  Sfd/ install (28) roof mounted solar panels**subject to field inspection**

• Solar panel install 36 panels
  September 2025 · Howard County

  Sfd/ install (36) roof mounted solar panels**subject to field inspection**

Licensing

• 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.

What this page is, and is not

• Howard County: 8 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 ADUU SOLAR ENGINEERING , LLC under 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 Solar contractors in Howard County