Can I live in the house during a whole-home rewire?

Almost always, yes. We stage the work room by room and keep power on in the occupied parts of the home overnight. We'll give you a day-by-day schedule of which circuits are dark so you can plan around the fridge, Wi-Fi, and bedrooms.

Is knob-and-tube wiring safe if it hasn't been touched?

Original, undisturbed knob-and-tube in open joist bays can technically be safe - but in practice almost every older DMV home has had insulation blown over it, junction boxes added, or grounded appliances plugged into ungrounded circuits. Once that's happened, the safe answer is to rewire. Most insurers now require it.

Do I have to rewire the whole house at once, or can I do it in phases?

Phased rewires are common - kitchen and primary bath first during a remodel, the rest of the house in a later phase. We'll map out the safest sequence so each phase is code-compliant on its own and the final phase ties cleanly into earlier work.

Are you licensed to do whole-home rewiring in Fairfax, VA?

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

Do you handle aluminum wiring remediation in Fairfax?

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 We rewire to copper, replace outdated panels, and document everything for insurance carriers.

Fairfax, VA

Whole-Home Rewiring in Fairfax, Virginia

Knob-and-tube removal, cloth-wiring replacement, and ungrounded 2-prong circuit upgrades for older single-family and townhomes across DC, Maryland, and Northern Virginia.

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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

Whole-Home Rewiring in Fairfax, VA - Pirro Electric

Fairfax County's huge stock of 1970s–80s single-family homes and townhomes carries a lot of aluminum branch wiring, original Federal Pacific panels, and 100-amp services that are now overloaded by EVs and HVAC upgrades. Commercial corridors along Route 50 and Route 29 need steady tenant fit-out work. That mix is exactly why Fairfax, Virginia property owners call Pirro Electric for whole-home rewiring.

Knob-and-tube removal, cloth-wiring replacement, and ungrounded 2-prong circuit upgrades for older single-family and townhomes across DC, Maryland, and Northern Virginia. We serve Fair Oaks, Burke (adjacent), Centreville (adjacent), and Oakton - and every other Fairfax neighborhood in between - with the same senior-electrician crews that handle our largest DMV projects.

Local Angle

Common Whole-Home Rewiring Projects in Fairfax

Between jobs around Inova Fair Oaks Hospital and the neighborhoods above, our Fairfax crew is on the road every week.

Aluminum-to-copper remediation in 1970s townhomes
Federal Pacific & Zinsco panel replacements

Neighborhoods servedFair Oaks · Burke (adjacent) · Centreville (adjacent) · Oakton

ZIP codes22030 · 22031 · 22032 · 22033 · 22034 · 22035

Scope of Work

What's Included

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

Knob-and-tube (K&T) removal and replacement with modern NM cable
Cloth- and rubber-insulated wiring replacement
Ungrounded 2-prong outlet conversion to grounded 3-prong circuits
AFCI and GFCI protection brought up to current NEC code
Partial rewires staged into kitchen, bath, or addition remodels
Drywall-aware fish work to minimize wall openings in finished homes
Master-electrician permit pull and final county inspection
Post-rewire panel review with circuit mapping and labeling

FAQ

Whole-Home Rewiring in Fairfax - 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

"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