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Find Electrical wiring or panel upgrade pros in Brentwood

Avatar for RaLo Enterprise LLC
RaLo Enterprise LLC
4.9(
92
)

Serving Brentwood, MD and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"John came in and hooked up the wires, added switches for the recessed lights in the kitchen. He even prewired for an island hood vent... another project of mine later down the road. He did the work quickly and cleaned up well. I would use them again for another electrical projects in the near future."
Response time3 days
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Vital Electric
Vital Electric
5.0(
41
)

Serving Brentwood, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"I hired Vital Electric to assess and fix multiple electrical issues in my new home. Lidwing quickly resolved a reversed polarity outlet, corrected a double-fed garage circuit, and addressed a panel safety concern—all within a two-hour window. Professional, efficient, and knowledgeable. Highly recommend."
Natural history museum
Island light
Island light
Additional Photos
Additional Photos

+8

Response time6 hrs
Response rate95%
2 neighbors recently requested a quote
Avatar for S & S Electric LLC
S & S Electric LLC
4.8(
125
)

Serving Brentwood, MD and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"Called and made appointment. Steve and Dave arrived within the 2 hour window. I was not sure if the fans needed replacing or just the thermostat. They went right to work, diagnosed the problem, explained what was needed and replaced the thermostat. When asked if anything else was needed, I asked them to wire the smoke detector and check the GFI which also needed replacing. Both Steve and Dave were very pleasant, honest and efficient. The cost was reasonable and I will use their service again."
One of our service vans ready to take care of all your electrical needs.
We can even take care of your projects no matter how high.
Replacing a light on a pole at a medical office building.
This generator was installed on the side of a house.  The window had to be replaced to allow for the generator to be placed in this location.  The window was made to not open per code.
We installed this 14kW generator to power the whole house.  We used load shed modules to be able to save the customer money by using a smaller generator than would have been needed if we didn't use the load shed modules.

+10

Response time1 day
1 neighbors recently requested a quote
Recommended by99%of homeowners
Green's Electric
5.0(
16
)

Serving Brentwood, 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
24 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Three Brothers Services, LLC
Three Brothers Services, LLC
4.9(
64
)

Serving Brentwood, MD and surrounding areas

Approved

In business since 2009

Emergency services offered

Warranties offered

"I received a call back immediately after submitting my inquiry for the installation of a car charger for my new electric vehicle. Saul met me at my house later the same day, and he was able to do the work the next morning. Great customer service, very knowledgeable, great work quality, competitive price and a really nice guy to work with. I ll call Saul and Three Brothers for all my electrical work in the future."
Tesla Wall Connector
Tesla Wall Connector
200amps Heavy Up
Hot Tub Wiring Installation
Hot Tub

+2

Response time7 hrs
Recommended by100%of homeowners
Avatar for Hands on Electric
Hands on Electric
5.0(
11
)

Serving Brentwood, MD and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Kevin Williams was sent to repair problems created by another electrician hired by Kitchen Saver during an expansive kitchen re-face and cabinet installation. Among other things, he re-located an unsightly transformer that had been previously secured to the inside of the first shelf of a main kitchen cabinet to a lower cabinet out of sight. Voila! Then, he re-routed unsightly wiring previously clamped to the far corner of a glass display cabinet so that it was out of sight. These were difficult puzzles to solve, as the new cabinets had already been installed and there was no longer easy access. Kevin was friendly, professional, and experienced! Great job!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Delectricc, LLC
Delectricc, LLC
4.6(
28
)

Serving Brentwood, MD and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Maynor did an excellent job running electricity to my gazebo and installing a much needed ceiling fan in time for the hot weather. I highly recommend this company."
new chandalier installation
panel upgrade
panel upgrade
new steps with steps lights
exterior steps lights

+48

Response time6 hrs
Response rate88%
Recommended by92%of homeowners
Avatar for S&M Electrical Connections, LLC
S&M Electrical Connections, LLC
4.4(
16
)

Serving Brentwood, MD and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Hugo and Tom were very professional. They installed ceiling fans and a light fixture for us. they made sure to clean up after they were finished. We were so impressed with them we had them come back and install and outdoor electric box. I highly recommend S and M electrical!"
Red Horse Inn-Light It Up
Light Up the Red Horse Inn Restaurant
Light Up the Parking Lot
Response time6 hrs
Response rate91%
Recommended by100%of homeowners
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FAQs for electrical wiring or panel upgrade projects in Brentwood, 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 Brentwood, 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.