BELAIR ENGINEERING & SERVICE

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, 91% are HVAC work.

HVAC 196

Plumbing 19

Gas 1

Typical job observed: 2.8 ton systems, 10 kW.

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

Recent work

• HVAC replacement 2 tons
  September 2026 · Anne Arundel County

  Replace existing 2 ton A/C and 2.5 ton air handler with same

• Furnace replacement 4 tons
  September 2026 · Anne Arundel County

  Replace existing 100K BTU gas furnace and 4 ton A/C & coil with same

• HVAC replacement 2.5 tons
  September 2026 · Prince George's County

  Replace existing 2.5 ton A/C & coil with same

• HVAC replacement
  September 2026 · Prince George's County

  REPLACE EXISTING DISCONNECTS FOR A/C & COIL WITH SAME. A/C Equipment Unit

• Furnace replacement 2.5 tons
  September 2026 · Anne Arundel County

  Replace existing 80K BTU gas furnace and 2.5 ton A/C & 3 ton coil with same

• Heat pump install 10 kW
  September 2026 · Prince George's County

  Replace existing 3 ton heat pump and 3.5 ton air handler with 10KW electric heat pack with same

• Heat pump install
  September 2026 · Prince George's County

  REPLACE EXISTING DISCONNECTS FOR HEAT PUMP AND AIR HANDLER WITH NEW. A/C Equipment Unit, Heating Equipment Unit

• Gas water heater replacement
  August 2026 · Anne Arundel County

  Replace existing 40-gal gas water heater and expansion tank with same

• Furnace replacement 3.5 tons
  August 2026 · Anne Arundel County

  Replace existing 80K BTU gas furnace and 3.5 ton A/C & 2-5 ton coil with same

• Heat pump install 8 kW
  August 2026 · Anne Arundel County

  Replace existing 3 ton heat pump and 2 ton air handler with 8KW electric heat package with same

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 December 2025. Years before that are not shown because we hold nothing for them, not because nothing happened.

What this page is, and is not

• Anne Arundel County: 196 permits observed, from records beginning December 2025.
• Prince George's County: 20 permits observed, from records beginning August 2026.

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 BELAIR ENGINEERING & SERVICE 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 Anne Arundel County