DBA/ PRO ACTIVE HVAC 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 HVAC work.

HVAC · 5

Recent work

• Heat pump install 36,000 BTU
  June 2026 · Howard County

  Supply and install a new 3-ton (36,000 BTU) heat pump system, including all associated ductwork, to serve the new two-s…

• Heat pump install
  October 2025 · Howard County

  Installing a new HVAC heat pump system and ducts to the addition of the house / ENERGY METHOD = Prescriptive Method

• HVAC addition
  September 2025 · Howard County

  nEW hVAC SYSTEM AND EQUIPMENT FOR THE ADDITION OF THE HOME

• Furnace install 2 tons
  April 2025 · Howard County

  2 ton ac and gas furnace to control the addition to the house and one bath fan / ENERGY METHOD = Prescriptive Method

Licensing

• Maryland HVACR Contractor Issued by Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration. 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: 5 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 DBA/ PRO ACTIVE HVAC LLC under Maryland HVACR Contractor. 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 HVAC contractors in Howard County