R.E. ROBERTSON PLUMBING & HTG

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 · 6

Typical job observed: 39,000 BTU.

Recent work

• Furnace install 30,000 BTU
  September 2026 · Anne Arundel County

  install 30,000 btu air conditioner and 70,000btu gas furnace

• Heat pump install 30,000 BTU
  August 2026 · Anne Arundel County

  install new 30,000 btu heat pump and air handler

• Heat pump install 48,000 BTU
  August 2026 · Anne Arundel County

  Install new indoor coil and outdoor heat pump 48,000 btu's

• HVAC install 120,000 BTU
  May 2026 · Anne Arundel County

  Install (2) new Reznor Unit Heater 120,000 Btus each.

• Kitchen renovation
  March 2026 · Anne Arundel County

  install kitchen exhaust ducting and make up air. Repair broken supply lines and flex.

• HVAC install
  February 2026 · Anne Arundel County

  Furnish and install two carrier roof top units with ductwork, exhaust fans, registers and grills.

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

• 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 R.E. ROBERTSON PLUMBING & HTG 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 Anne Arundel County