
Serving Rockville, MD and surrounding areas
Approved
In business since 2003
Free estimates
Warranties offered
"Replaced our electrical panel. Punctual, neat, friendly, and passed county inspection without issue. Thanks!"





+19

*The Angi rating for Electrical Service companies in Rockville, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.
*The HomeAdvisor rating for Electrical Service companies in Rockville, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.
Last update on July 14, 2026

Serving Rockville, MD and surrounding areas
Approved
In business since 2003
Free estimates
Warranties offered
"Replaced our electrical panel. Punctual, neat, friendly, and passed county inspection without issue. Thanks!"





+19
Serving Rockville, MD and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"David Stiffler is OUTSTANDING! He's professional, reliable, reasonable and very flexible. I'd recommend him for anyone looking for electrical services. In addition to my exhaust fan, he also hard wired my fire alarm."

Serving Rockville, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Emergency services offered
Warranties offered
"Excellent working knowledge of electrical upgrades and is very patient with client. Explained in depth the issues with current service and how to install new panel boxes by code."





+20

Serving Rockville, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Emergency services offered
"not just professional efficient! Unbelievably fair priced literally less than half of what a major competitor on this site quoted using my own parts and my own wire! Just because there are any energy list doesn’t mean some people won’t try and rip you off and fools will pay it. Mr. NAGY is a professional and very ethical. I’d recommend hiring him again and again!"





+9

Serving Rockville, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Customers say: True professional
"Greenleaf Electric is absolutely phenomenal, and Gill is the nonpareil of electricians in Frederick County. From his initial estimate, to scheduling the job, to completing the actual project, everything was done in a timely fashion and the work was 100% professional. Likewise, Gill installed a Tesla charger for us and we truly could not be more happy with it. Thank you, Greenleaf! â â â â â "



Serving Rockville, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Emergency services offered
"This job was done quickly and correctly. I used him in the past with running stove upgraded wire to the electrical box. I was very happy with that project, so I used Vital Electric again and will use him in the future! Pricing is very reasonable."





+8

Serving Rockville, MD and surrounding areas
Approved
Super Service Award Winner
In business since 1980
Free estimates
Warranties offered
"I was very satisfied with the service provided by the William Hyman Electrical Contractor team. The electricians were very professional and efficient. They resolved the electrical issues in a timely manner. Very respectful of home and family members. I would highly recommend this company."





+6
Serving Rockville, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2011
Free estimates
Emergency services offered
"I found John Max Electric on Angi and couldn’t be happier with their service. They arrived promptly with a team of three skilled professionals who tackled each of the five electrical issues with precision and efficiency. What really stood out to me was their honesty—there was no price haggling, no upselling, and no push to sign up for a membership. I often feel anxious about hiring companies for repairs because of past experiences with unfair pricing or high-pressure tactics, but John Max Electric was a breath of fresh air. They were professional, fair, and top-notch in every way. If you’re looking for reliable and trustworthy electricians, I highly recommend John Max Electric. They’ve earned my trust and my business for any future electrical!"




Serving Rockville, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Credit card accepted
"Mario’s service was outstanding. Completely professional and walked me through my project from start to finish, including asking questions I had not considered. With an almost 40 year old house and running new electrical lines, Mario finished the job quickly and so clean that you can’t tell the new outlets haven’t been there since the house was built. Highly recommend Mario for your electrical projects."

Serving Rockville, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"I had issues with 2 lights and circuit breaker in my home and JA Electrical were a godsend. I heard back from them within minutes of placing online quotes in my area. I was able to get a tech, Antonio, out to my home the same day. He worked ho*** ** getting my issue resolved and he succeeded. He's very professional, timely, and I would highly recommend him and the company to anyone having issues."





+25
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