MATTHEW G PERFATER

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, 45% are pool & spa work.

Pool & Spa 13

Electrical 11

Accessory Structure 1

Deck & Patio 1

Fire Protection 1

HVAC 1

Plumbing 1

Typical job observed: 200 amp service.

Recent work

• Electrical work
  July 2026 · Frederick County

  Electrical for pavilion, (10) outlets and (1) ceiling fan.Building Permit # 509369

• Pool install
  June 2026 · Frederick County

  Electric for new in ground pool, trench, bonding, 2 lights, 1 pumpRelated Permit #509017

• Pool work
  April 2026 · Frederick County

  Electric for in ground pool, (4)lights, (2)pumps, heater trench and bondingRelated Permit #504809

• Electrical work 90 amps
  September 2025 · Frederick County

  Electric for pole building, 5 lights 4 outlets and 90 amp panel. Related permit #494448

• Deck install
  October 2024 · Frederick County

  Electrical wiring for low voltage (only) lighting of (23) fixtures.Related Deck Building Permit #: 485888

• Accessory structure addition
  August 2024 · Frederick County

  Electric for garage addition, 4 lights, 6 outletsRelated Building Permit #: 481638

• Generator install
  February 2024 · Frederick County

  Electrical for new single family dwelling and generator..

• Electrical work 200 amps
  September 2023 · Frederick County

  Electric for basement to include 200 Amp panel, 25 light fixtures and 30 outlets.09/27/2023 Revision AW- Removing 200 A…

• Electrical work 400 amps
  September 2023 · Frederick County

  Electric for new 4 bedroom two story house, 400 amp service,

• Electrical relocation
  May 2023 · Frederick County

  Relocate 1 signal

Licensing

Frederick County does not publish license records with its permit data, so none appear here. That is a gap in the county's published data, not a statement about this contractor.

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

• Frederick County: 29 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 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 Pool & Spa contractors in Frederick County