Do you do small jobs, or only big projects?

Both. We'll come out for a single broken outlet just as readily as a whole-house rewire. Minimum service-call pricing applies.

How fast can you come out?

For non-emergency work we typically schedule within a few days. For emergencies, call (240) 510-3131 - we offer after-hours response primarily for our existing customers.

Are you licensed and insured?

Yes - Pirro Electric is a licensed electrical contractor in MD, DC, and VA, operating under master electrician of record Foto Martinos, with full general liability, automobile, and workers' comp insurance. Bonded in VA. EPA- and OSHA-certified.

Are you licensed to do residential electrical in Bethesda, MD?

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

Do you handle aluminum wiring remediation in Bethesda?

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 Bethesda and the broader DMV. We rewire to copper, replace outdated panels, and document everything for insurance carriers.

Bethesda, MD

Residential Electrical in Bethesda, Maryland

Panel upgrades, EV chargers, generators, lighting, and full home rewires - handled by a licensed family-owned crew.

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

Residential Electrical in Bethesda, MD - Pirro Electric

Bethesda's housing stock skews older and higher-end, with many mid-century homes carrying aluminum branch circuits, undersized 100-amp services, and outdated panels. On the commercial side, downtown Bethesda's older office buildings frequently need lighting retrofits, EV-readiness, and tenant fit-out work. That mix is exactly why Bethesda, Maryland property owners call Pirro Electric for residential electrical.

Panel upgrades, EV chargers, generators, lighting, and full home rewires - handled by a licensed family-owned crew. We serve Burning Tree, Glen Echo Heights, Westmoreland Hills, and Edgemoor - and every other Bethesda neighborhood in between - with the same senior-electrician crews that handle our largest DMV projects.

Local Angle

Common Residential Electrical Projects in Bethesda

Between jobs around NIH Campus and the neighborhoods above, our Bethesda crew is on the road every week.

Whole-home generator installs
Smart-home lighting design
EV charger installs in single-family driveways and garages

Neighborhoods servedBurning Tree · Glen Echo Heights · Westmoreland Hills · Edgemoor

ZIP codes20814 · 20815 · 20816 · 20817

Scope of Work

What's Included

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

Indoor and outdoor lighting design
Recessed lighting and LED retrofits
Kitchen and bathroom lighting upgrades
Outlet, switch, and circuit breaker repair
Appliance and security camera circuits
Level 2 EV charger installation
Heavy-ups, hot tub, and pool wiring
Ceiling fan installation and code compliance
Generac standby/whole-home generator installation (primarily on 200A and 400A services)
Hard-fault troubleshooting & diagnostics
Whole-home rewires

FAQ

Residential Electrical in Bethesda - Common Questions

Reviews

What Customers Say

Excerpts from verified Google reviews of Pirro Electric.

"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

"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