Kolb ElectricElectrician in Gaithersburg, MD

Kolb Electric is ranked #39 of 648 electricians in Gaithersburg by CR Score, with 56 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Kolb Electric is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

Serves Gaithersburg and 11 towns within 25 miles: Montgomery Village, Redland, Olney, Germantown, Rockville, Rossmoor, Leisure World, Aspen Hill, Clarksburg, North Potomac and Darnestown. The list is based on the business's location and the usual service radius for electrical work. Confirm your address is covered when you call.

Kolb Electric has a rating of 3.2 from 12 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Kolb Electric on (301) 754-6768. The business is at 7914 Queenair Dr, Gaithersburg, MD 20879. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.