HVAC PRECISION SERVICES, 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, 56% are HVAC work.

HVAC 9

Plumbing 6

Gas 1

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

Recent work

• HVAC work
  August 2026 · Anne Arundel County

  Demo - 2x new exhaust fans - 4x new ductless split system AC's - 2x new CRAC units - 4x new RTU's - 12x new vav's - New…

• Plumbing work
  August 2026 · Anne Arundel County

  Interior plumbing alterations to convert warehouse space to office space for existing tenant work. plumbing work includ…

• Gas install
  August 2026 · Anne Arundel County

  Install gas piping to serve 4 new natural gas roof top units.

• Plumbing install 95,000 BTU
  July 2026 · Howard County

  SUITE H// Sub-Zero, Wolf, and Cove Showroom/ REPLACE 3-EXISTING SINKS, 1-RANGE GAS LINE RELOCATING APROX. 10', ROUGH IN…

• HVAC install
  June 2026 · Howard County

  JHUAPL / BLDG 21 / Demo - Install owner supplied 1x vav / 1x Liebert unit - New ductwork - New air devices

• HVAC relocation
  April 2026 · Anne Arundel County

  Demo - Relocate 1x (E) thermostat - 3x new fans - New ductwork - New air devices

• Water heater replacement
  February 2026 · Anne Arundel County

  Install water heater and water line to a beverage machine.

• Plumbing install
  November 2025 · Howard County

  Sute 500/ uncharted/ install 1-water dispenser and 1-bfp non-testable asse 1024

• Kitchen renovation
  January 2025 · Howard County

  First floor/ rohde & schwarz/ install 1-kitchen sink, 2-dishwashers, 2-ice maker, 2-coffee makers, 1- water dispenser, …

Licensing

• Maryland HVACR Contractor Issued by Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration. Verify
• Master Plumber and Gas Fitter Issued by Maryland Board of Plumbing. 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: 10 permits observed, from records beginning August 2021.
• Anne Arundel County: 6 permits observed, from records beginning December 2025.

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 HVAC PRECISION SERVICES, INC under Maryland HVACR Contractor, Master Plumber and Gas Fitter. 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