ED HVAC Services

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, 43% are electrical work.

Electrical 26

HVAC 15

Plumbing 15

Accessory Structure 2

Deck & Patio 1

Pool & Spa 1

Typical job observed: 200 amp service.

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

Recent work

• Electrical install
  August 2026 · Howard County

  Install 6 lights & 2 switches

• Pool install
  March 2026 · Howard County

  Install electrical service for new residential swimming pool and spa per NEC Article 680. Associated with Building Perm…

• Plumbing install
  February 2026 · Frederick County

  Install (1) laundry box.

• Electrical work
  November 2025 · Howard County

  43 Outlets, 24 Switches, 1 Fan, and 6 Smoke Detectors

• Plumbing work
  September 2025 · Frederick County

  Re-piping plumbing fixtures

• Electrical relocation
  June 2025 · Howard County

  Relocate 6 switches and 6 outlets

• Electrical replacement
  June 2025 · Frederick County

  Replace 200A panel, add 29 outlets, add 21 switches, add 12 three-way switches, add 6 GFCI, add 6 new recessed lights, …

• Electrical replacement 200 amps
  April 2025 · Howard County

  First floor: replace 20 outlets; Add 12 recessed lights; Replace 6 light fixtures; Second floor: replace 20 outlets; Re…

• Basement bathroom install
  April 2025 · Frederick County

  Replace the existing toilet, sink, and bathtub in the first floor bathroom. Replace the kitchen sink and dishwasher. Re…

• Electrical service upgrade 400 amps
  April 2025 · Frederick County

  Basement: 24 Lights 28 Outlets 9 Switches Heavy up from 200Amps to 400Amps

Licensing

• Maryland State Electrician Issued by Maryland Board of Master Electricians. Verify
• 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.

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: 36 permits observed, from records beginning August 2021.
• Frederick County: 24 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 ED HVAC Services under Maryland State Electrician, 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 Electrical contractors in Howard County