Nicholas Pellegrino

Panel upgrade electrician working in Philadelphia.

License 21179, inactive in the city's records on Sep 24, 2026

11 panel upgrade jobs on Philadelphia permits, 2022 to 2026.

Get a quote from Nicholas Pellegrino Check license 21179

Do they work near you?

The state showed this license as "inactive" on Sep 24, 2026. Do not hire until that is cleared.

What the public records show

From the city's license records and the city's permits, one question at a time.

Question	Records show	Mark
Licensed?	License 21179, inactive in the city's records on Sep 24, 2026Contractor	Problem
Jobs on record	11 panel upgrade jobs on Philadelphia permits, 2022 to 2026Every permit we have for them is panel upgrade.Our Philadelphia permit records cover September 2021 to September 2026.

Records: the city Department of Licenses and Inspections and City of Philadelphia permits.

Cost and timing

Permit timeline

Across Philadelphia, a panel upgrade permit stays open about about 3 months, from permit to final inspection

This is not how long the crew works at your home: most of it is waiting for the inspection. Ask them how many days the work takes. How long panel upgrade jobs take.

Track record

Jobs per quarter

Each bar is 3 months of permits. The tallest is 2 jobs, January to March 2023.

Where they work most

191344 jobs
191201 job
191241 job
191351 job
191541 job

Latest jobs

Permit values are what the contractor wrote on the permit form, not what the owner paid.

Date	Work	ZIP	On the permit form
Jun 25, 2026	Panel upgradeInstall a 200 amp service with two exterior emergency disconnects	19120	not stated
Mar 11, 2025	Panel upgradeInstall a new 100A service with a new 100A 30 circuit main circuit breaker panel, with no…	19124	not stated
Feb 27, 2025	Panel upgradeInstall a new 100A service with a new 100A main circuit breaker panel (20 circuits) with no…	19135	not stated
May 15, 2024	Panel upgradeFrom the existing 200amp main breaker panel, install a main lug sub panel	19154	not stated
Mar 27, 2024	Panel upgradeInstall 100 amp electrical service with proper grounding and circuit breaker panel according to the…	19134	not stated
Sep 25, 2023	Panel upgradeInstall a full rewire of property	19134	not stated
Jun 26, 2023	Panel upgradeOn 3rd floor addition, install a 100amp SER fiser feeder wire from existing 200amp main breaker…	19134	not stated
Mar 23, 2023	Panel upgradeRemove complete 100amp service	19145	not stated
Feb 1, 2023	Panel upgradeInstall a 200amp service with a correct grounding system in accordance with the 2017 NEC. With no…	19125	not stated
Sep 26, 2022	Panel upgradeInstall a new 200amp service with a 40 circuit 200amp main breaker panel	19134	not stated
Jun 27, 2022	Panel upgradeInstall a new 100amp service with a grounding system along with a new 100amp main breaker panel as…	19137	not stated

What to ask before you hire

About Nicholas Pellegrino

Do not hire until the state shows the license as active.
Ask what the warranty covers and for how long, in writing.
Search their name on the Better Business Bureau site, and read their reviews.

Worth asking any panel upgrade electrician

Can you show me proof of liability insurance and your bond?
What size panel, and does the utility need to change the service to my house?
Who arranges the power shutoff with the utility?
Who pulls the permit, and who meets the inspector?

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