Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in Severn, MD

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Electrical wiring or panel upgrade pros in Severn

Avatar for Wolf Electric LLC
Wolf Electric LLC
5.0(
83
)

Serving Severn, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Hard wiring of a ring doorbell camera with no previous doorbell wiring present; added an outlet for additional appliance charging, and upgrade of surge protector to electrical panel. "
Response time6 hrs
3 neighbors recently requested a quote
Recommended by2%of homeowners
Avatar for All In Electric
All In Electric
5.0(
29
)

Serving Severn, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"All in Electric were extremely professional and knowledgeable for all the work that they performed in our home. We were extremely pleased with everything they did. After they upgrade the electrical panel, they also had to add grounding rods for our main water service into the house. They had the county BG&E inspector and both come out and said that All in Electric did an excellent job. And the project was done on time and within budget. They gave us an estimate and perform the work for the original estimate total that they had given us."
(2) Automatic Transfer Switches next to the (2) main electrical panels.
Here is a 22kw Generac Standby Generator.
A 24kw Guardian Series Generac generator sitting on top of a 3" concrete pad.
The RED light will turn GREEN after AIE activates in through Generac.
Whole House Standby Generator System

+51

Response time1 day
15 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Lemus Electrical Services LLC
Lemus Electrical Services LLC
5.0(
20
)

Serving Severn, MD and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Lemus Electrical was very responsive when we had a three-day outage. A technician came the same day I called, and came back one day later with 3 others to install a new electrical panel - which had been ruined by a transformer blowout. They were very professional, did very good work, and were cheerful about it all. I will definitely call them again, the next time we need electrical work!"
Kitchen remodeling
Kitchen remodeling
Kitchen remodeling
Kitchen remodeling
Kitchen remodeling

+24

13 neighbors recently requested a quote
Recommended by90%of homeowners
Green's Electric
5.0(
12
)

Serving Severn, 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 Mr. Electric of Baltimore
Mr. Electric of Baltimore
5.0(
7
)

Serving Severn, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I used Mr. Electric of Baltimore to install new ceiling fans and rewire the electrical switches throughout my home. The technician was punctual, very knowledgeable and the quality of work was amazing."
Gallery
Gallery
Gallery
Gallery
Gallery

+3

73 neighbors recently requested a quote
Avatar for J A Electric LLC.
J A Electric LLC.
4.8(
35
)

Serving Severn, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Excellent, JA Electric arrived at the schedule time, kept me informed of progress during the project, cleaned up area, personally walked me through the finish job, and tested each outlet and GFI. I am very satisfied with the job and with JA Electric services"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+25

Response time12 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Three Brothers Services, LLC
Three Brothers Services, LLC
5.0(
57
)

Serving Severn, MD and surrounding areas

Approved

In business since 2009

Emergency services offered

Warranties offered

"Saul and Three Brothers services did a fantastic job upgrading our electrical panel. Saul explained everything throughout, agreed to do the work on a Saturday to accommodate our schedule, and was just generally very customer service oriented. We couldnâ t have asked for anything more. Highly recommend for electrical needs."
Tesla Wall Connector
Tesla Wall Connector
200amps Heavy Up
Hot Tub Wiring Installation
Hot Tub

+2

Response time7 hrs
Recommended by100%of homeowners
Showing 1-10 of 26
FAQs for electrical wiring or panel upgrade projects in Severn, 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 Severn, 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.