ST JOHN PROPERTIES INC

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, 76% are HVAC work.

HVAC 16

Site 2

Structural 2

Fire Protection 1

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

Recent work

• Permit filed
  September 2026 · Anne Arundel County

  Tenant improvement; no change to space

• HVAC removal
  September 2026 · Howard County

  Suite h/ vacant/ alterations to create whitebox to include demolition of existing interior fit-out to "shell" condition…

• Permit filed
  September 2026 · Anne Arundel County

  Tenant improvement; no construction

• Permit filed
  August 2026 · Anne Arundel County

  Tenant improvement

• Permit filed
  August 2026 · Anne Arundel County

  Tenant imrprovement; no construction

• HVAC work
  July 2026 · Howard County

  Suite g(front)-h/rms energy CO llc/ renovation of existing office, scope of work inlcudes: demolition, new wall constru…

• Permit filed
  May 2026 · Anne Arundel County

  Interior alterations for existing tenant

• Sprinkler modification
  May 2026 · Howard County

  SUITES A-G/ Quality Associates, Inc./ INCLUDES RELOCATION OF EXISTING PREACTION SPRINKLER SYSTEM HEAD AND EXTENSION OF …

• Permit filed
  May 2026 · Howard County

  SUITE 360/ DME Engineering/ EXISTING BUILT SPACE TO REMAIN 'AS-IS'. THESE DRAWINGS ARE TO OBTAIN A USE & OCCUPANCY PERM…

• Permit filed
  May 2026 · Anne Arundel County

  Tenant improvement w/ alterations

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 January 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: 33 permits observed, from records beginning August 2021.
• Anne Arundel County: 29 permits observed, from records beginning December 2025.
• Frederick County: 2 permits observed, from records beginning August 2021.
• Baltimore County: 1 permits observed, from records beginning January 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 here do not list a license type for this contractor. That does not mean the contractor is unlicensed; not every county publishes license data with its permits.

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