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Find Electrical wiring or panel upgrade pros in Silver Spring

Avatar for William G Hyman Electrical Contractor
William G Hyman Electrical Contractor
4.9(
396
)

Serving Silver Spring, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Warranties offered

"Project was upgrading service from 100 to 200 amps, installing new panel, new meter, grounding, and a new drop from the street. I gathered a number of quotes, and by far felt the most comfortable with Mr. Hyman. Plus the price for the job was in line with my expectations. The work was completed quickly and professionally. I'd definitely recommended using them."
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+6

Response time10 hrs
3 neighbors recently requested a quote
Recommended by96%of homeowners
JOHN MAX ELECTRIC
5.0(
22
)

Serving Silver Spring, 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!"
Electrical Project
Electrical Project
Electrical Project
Response time1 day
6 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Nasr Electric Inc
Nasr Electric Inc
5.0(
256
)

Serving Silver Spring, MD and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"Nasr is wonderful! His guys did a great job with the panel which was old and as it turned out, replaced just in the nick of time as there were melted parts inside that could have started a fire! The wrong surge protector was installed so Nasr came back to put in the correct one. He is very friendly, communicative and easy to work with and does high quality work. I'm very happy with my new electrical panel."
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+19

Response time5 days
Response rate100%
1 neighbors recently requested a quote
Avatar for NEC Electric
NEC Electric
5.0(
9
)

Serving Silver Spring, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"It was very easy to work with Joe to finalize a quote and get the job scheduled. Once onsite, Carlos and his colleague knew exactly what to do and how to run the new electric circuit across the house from the electrical panel to the garage. The installed the EV charger we had purchased separately exactly how we wanted it. Everything worked perfectly. They even went the extra mile to come back and patch the garage drywall where they had made a few holes to run the cable even though it was not included in the job initially. Overall very happy with both the price we paid and the quality of the work. Will hire again for any electrical work we'll need."
Electrical Project
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+9

Response time2 days
Response rate93%
23 neighbors recently requested a quote
Avatar for Vital Electric
Vital Electric
5.0(
26
)

Serving Silver Spring, 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."
Natural history museum
Island light
Island light
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+8

Response time6 hrs
Response rate95%
2 neighbors recently requested a quote
Avatar for Lemus Electrical Services LLC
Lemus Electrical Services LLC
5.0(
20
)

Serving Silver Spring, MD and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Lemus Electrical did a great job with my 240 Volt outlet job. This was for adding an electrical stove to the home. Lemus was quick, reasonably priced, and very knowledgeable about the work. I would easily recommend them to others or use them again myself."
Kitchen remodeling
Kitchen remodeling
Kitchen remodeling
Kitchen remodeling
Kitchen remodeling

+24

13 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for D&G Remodeling
D&G Remodeling
5.0(
37
)

Serving Silver Spring, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Warranties offered

"Excellent diagnosis of the work needed. Complete review of external meter and cable rigging needs, upgrade to new panel inside the house and corresponding grounding under the house (crawl space). Very reasonable pricing as well. I’ve hired D&G Remodeling for the work. The Lord is good! Thank you Angi! "
Electrical Project
kitchen remodel
VIENNA KITCHEN REMODEL
FORT WASHIMGTON KITCHEN
ALEXANDRIA  BATHROOM RENOVATION

+50

Response time10 hrs
Response rate93%
7 neighbors recently requested a quote
Avatar for AMEW Electrical Services
AMEW Electrical Services
5.0(
70
)

Serving Silver Spring, MD and surrounding areas

Approved

In business since 2011

Free estimates

Small jobs welcome

"Kenneth and Juwan from AMEW electrical did a fantastic job installing a NEMA 14-50 Wall Connector for my Tesla. They were quick to respond, had great communication prior to the visit, were early and had one of the better prices for the project involved. Along with being one of the top rated on the Tesla website for electricians in the area. During the visit, Kenneth explained to me what was going on, even when I was quiet, he would ask me if I had any questions what he was doing. Even curious electrical questions I had like how do you know where to move around as to not get electrocuted or if you're drilling a hole, making sure you know not do hit a wire. He was great in answering any question I had. Both were super personable during my interactions with them. I was able to charge the Tesla immediately after they completed the work. They even cleaned up all the dust and debris from the installation. 5 out of 5 will definitely hire them again and use them for any electrical work I need to do around the house. I can't recommend them enough."
Traditional kitchen with medium stained wood cabinetry, light granite countertop, and black kitchen appliances
Existing chandelier
Existing chandelier
Traditional kitchen with granite countertop, tile backsplash, and medium stained wood cabinetry
15 light chandelier

+71

Response time1 day
11 neighbors recently requested a quote
Recommended by94%of homeowners
Green's Electric
5.0(
12
)

Serving Silver Spring, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"I recently had an electrical issue in my bedroom and contacted Green's Electric and Plumbing. I was impressed by their prompt response and professionalism. They quickly diagnosed the problem and efficiently resolved it, ensuring the safety of my home. Their expertise and attention to detail were evident throughout the process. I highly recommend Green's Electric and Plumbing for any electrical needs. Thank you for the outstanding service!"
Response time1 day
25 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for J A Electric LLC.
J A Electric LLC.
4.8(
38
)

Serving Silver Spring, 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."
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+25

Response time12 hrs
1 neighbors recently requested a quote
Recommended by89%of homeowners
Showing 1-10 of 37
FAQs for electrical wiring or panel upgrade projects in Silver Spring, MD

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The Silver Spring, MD homeowners’ guide to electrical wiring or panel upgrades

From average costs to expert advice, get all the answers you need to get your job done.