J Gill Construction in Baltimore: Licensed Electrician for Residential Panel Upgrades and Rewiring
J Gill Construction is a licensed electrical contractor serving Baltimore homeowners with a focus on panel upgrades, full rewires, and code-compliant installations. The business handles jobs ranging from single-outlet repairs to whole-house electrical systems, operating at a mid-market price point suitable for homeowners who need licensed work but aren't seeking premium service branding.
What J Gill Construction Actually Is
J Gill Construction operates as a general contractor with electrical licensure, meaning the owner can pull permits, certify work to code, and pass Baltimore City inspection without a separate licensed electrician on staff for every job. This is distinct from a single-electrician operation or a large commercial firm. The company works primarily on residential projects in Baltimore and surrounding counties, with a reputation for panel replacements, which is the most common major electrical job homeowners face.
Services and Pricing
Common jobs include:
- Panel upgrades (100 to 200 amp): typically $2,500 to $5,000 depending on whether the meter base needs replacement and whether old wiring must be removed. Confirm current pricing before requesting a quote.
- Full house rewiring: $8,000 to $15,000 for a 1,500-square-foot home, depending on existing wire routing and circuit count.
- Service calls and repairs: $150 to $300 per hour, with a typical one-hour minimum.
- New circuit installation: $300 to $600 per circuit, including materials and labor.
All work requires a city permit for major jobs (panels, rewires) but not for simple outlet or light replacements. J Gill Construction handles permitting as part of the quoted price. The company does not advertise fixed rates; quotes vary by site conditions, so a phone call or in-home estimate is necessary.
How J Gill Construction Compares to Other Baltimore Electricians
Baltimore has a mix of solo electricians, franchised services, and general contractors offering electrical work. Solo electricians often charge $75 to $125 per hour and may be faster for small repairs but cannot legally pull permits for panel work without a licensed master electrician signing off. Franchised services like Mr. Electric or Benjamin Franklin Plumbing (which includes electrical) tend to charge $150 to $200 per service hour plus markups on materials, making them pricier for large projects but easier to book online. J Gill Construction's pricing falls between the two, with the advantage of full licensing and permitting authority, making it suitable for homeowners who need insurance coverage and city sign-off rather than just a quick fix.
Choose J Gill Construction if you need a panel upgrade, rewire, or any work requiring a city permit. Choose a solo electrician if you have a small repair and want to keep costs minimal. Choose a franchise service if you prioritize same-week availability and don't mind paying a premium for scheduling convenience.
Who It Suits and Who It Does Not Suit
J Gill Construction suits homeowners with aging electrical systems (homes built before 1980), those adding circuits for appliances or renovations, and anyone whose city inspection or insurance company requires licensed, permitted work. It is not the right fit for renters needing quick fixes (a handyman is cheaper), for commercial projects (J Gill focuses on residential), or for emergencies at 2 a.m. (no 24-hour service is advertised).
What the First Visit Involves
Call to describe the job. For panel work or rewires, J Gill Construction schedules an in-home estimate, typically within 3 to 5 business days. The estimator photographs the current panel, tests service amperage, and checks existing wire conditions. The estimate is usually free for jobs over $500. For smaller repairs, you may receive a quote over the phone. Once you accept, J Gill pulls the permit (add 1 to 2 weeks for city approval), schedules the work, and completes it with final inspection included in the price.
Hours, Parking, and Logistics
J Gill Construction operates Monday through Friday, 7 a.m. to 5 p.m., with occasional Saturday availability for larger projects. The company meets you at your home; no shop visit is required. Parking is on-site at your address. Panel upgrades typically require a full business day; rewires take 2 to 3 days. The city inspector must approve the work before J Gill is fully paid, which usually happens within one week of completion. Confirm current hours and scheduling availability when you call.
J Gill Construction fills a practical role for Baltimore homeowners facing panel limitations or code violations, offering the permitting authority that independent electricians lack at rates more accessible than national franchises.

