How long does a panel upgrade take?

Most residential 100A-to-200A heavy-ups are completed in a single day, with power off for roughly 4–8 hours.

Do I need a permit for a panel upgrade?

Yes - every jurisdiction in MD, DC, and VA requires a permit and final inspection for service-equipment work. We handle both.

How do I know if I have a Federal Pacific or Zinsco panel?

Federal Pacific Stab-Lok panels usually say 'FPE' or 'Stab-Lok' on the cover. Zinsco panels often have colored breaker handles (red, blue, green). Send us a photo and we'll confirm.

Are you licensed to do panel upgrades in Alexandria, VA?

Yes. Pirro Electric is fully licensed and insured to perform commercial and residential electrical work in Maryland, Virginia, and Washington, D.C., including Alexandria. We pull all required permits and coordinate inspections with the local jurisdiction on every job.

Do you handle aluminum wiring remediation in Alexandria?

Yes. Aluminum wiring remediation is one of our specialties for multi-unit buildings, condos, and single-family homes built in the late 1960s and 1970s throughout Alexandria and the broader DMV. We rewire to copper, replace outdated panels, and document everything for insurance carriers.

Alexandria, VA

Panel Upgrades in Alexandria, Virginia

200-amp upgrades, heavy-ups, sub-panels, and Federal Pacific & Zinsco replacements - done to code and inspected.

Request a Free Quote (240) 510-3131

Licensed & insured 5.0 ★ on Google Family-owned since 2003

DC Electrical Contractor #EM-40-0001168 · MD Master Electrician #7987 · VA Class A Contractor #2705198087 · EPA & OSHA Certified

Panel Upgrades & Heavy-Ups in Alexandria, VA - Pirro Electric

Looking for panel upgrades in Alexandria, VA? Pirro Electric is a family-owned electrical contractor 20+ years into serving the DMV, and Alexandria has been part of our route since we opened in 2003.

Our Alexandria portfolio spans 200-amp service upgrades in del ray bungalows - plus everyday panel work, outlet repair, and lighting across Eisenhower Valley, Potomac Yard, West End, and Beverley Hills. 200-amp upgrades, heavy-ups, sub-panels, and Federal Pacific & Zinsco replacements - done to code and inspected.

Local Angle

Common Panel Upgrades & Heavy-Ups Projects in Alexandria

Between jobs around Potomac Yard development and the neighborhoods above, our Alexandria crew is on the road every week.

200-amp service upgrades in Del Ray bungalows

Neighborhoods servedEisenhower Valley · Potomac Yard · West End · Beverley Hills

ZIP codes22301 · 22302 · 22304 · 22305 · 22311 · 22314

Scope of Work

What's Included

Every job in Alexandria comes scoped, permitted, and inspected - no shortcuts.

100-amp to 200-amp service upgrades ("heavy-ups")
Federal Pacific Stab-Lok panel replacement
Zinsco panel replacement
Main breaker panel and meter base swaps
Sub-panel installation for additions and detached structures
Whole-home surge protection at the panel
Panel relabeling and circuit mapping
AFCI and GFCI breaker upgrades

FAQ

Panel Upgrades & Heavy-Ups in Alexandria - Common Questions

Reviews

What Customers Say

Excerpts from verified Google reviews of Pirro Electric.

"Pirro re-wired my whole townhouse, updated the panel, and replaced every outlet and switch. Professional, friendly, and on time. Couldn't ask for a better company."

JMW

Google Review · Verified Homeowner

"If you're thinking of going with Pirro - do it. You won't be sorry. I run a medium-sized HOA and wouldn't use any other company for our electric."

Amanda S.

Google Review · HOA Board Director

"We use Pirro across our portfolio of 50+ commercial retail buildings. Excellent work, responsive, priced competitively, and they get it right the first time."

Timothy M.

Google Review · Commercial Property Manager

Read all reviews on Google

Nearby Areas We Serve

Same panel upgrades & heavy-ups crew, next town over.

Panel Upgrades in Arlington, VA Panel Upgrades in Fairfax, VA Panel Upgrades in Falls Church, VA Panel Upgrades in Washington, DC

Related Services in Alexandria

Often booked alongside panel upgrades & heavy-ups.

Ready to Get Started in Alexandria?

Free written quotes. Licensed & insured. Same-week scheduling for most projects.

Request a Quote (240) 510-3131