Columbia, MD

    Panel Upgrades in Columbia, Maryland

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

    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 Columbia, MD - Pirro Electric

    Homeowners and property managers across Columbia, Maryland rely on Pirro Electric for panel upgrades. Columbia was built village by village from the late 1960s through the 1990s, and each era left its own electrical fingerprint. Wilde Lake and Harper's Choice, the earliest villages, have a lot of original aluminum branch wiring and Federal Pacific or Zinsco panels that were standard when they were built and are now due for replacement. Long Reach and Oakland Mills, built through the 1970s, share many of the same issues along with 100-amp services that struggle with modern loads. Owen Brown and King's Contrivance skew a bit newer but still commonly need panel upgrades as owners add central air, EV chargers, and home offices. River Hill, Columbia's newest village, has fewer wiring issues but still generates EV charger and lighting work. Town Center's ongoing redevelopment keeps commercial tenant fit-out work steady. Howard County DILP handles the electrical permitting here, and BGE is the utility for service and meter coordination.

    From Long Reach, Oakland Mills, Owen Brown, and King's Contrivance, our licensed electricians deliver the same permitted, code-compliant work that has kept us in business across the DMV since 2003. 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 Columbia

    Between jobs around The Mall in Columbia and the neighborhoods above, our Columbia crew is on the road every week.

    • Federal Pacific & Zinsco panel replacements
    • 200-amp service upgrades
    • Panel upgrades

    Neighborhoods servedLong Reach · Oakland Mills · Owen Brown · King's Contrivance

    ZIP codes21044 · 21045 · 21046

    Scope of Work

    What's Included

    Every job in Columbia 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 Columbia - 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
    "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

    Nearby Areas We Serve

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

    Related Services in Columbia

    Often booked alongside panel upgrades & heavy-ups.

    Ready to Get Started in Columbia?

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