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Electrical wiring or panel upgrade pros in Riverdale Park

Lilly Electric
4412 Olando Lane
4.96(
27
)
Approved Pro
Lilly Electric
4412 Olando Lane
4.96(
27
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Proudly serving Greenbelt and the surrounding areas of Prince George’s, Montgomery, Howard, and Anne Arundel counties Maryland. Our team of licensed and experienced master electricians are dedicated to delivering the highest quality workmanship. We stay up-to-date with the latest industry standards and best practices, so you can trust us to provide safe and efficient electrical solutions for your home. We believe in open communication and transparency throughout every project. Our friendly and responsive staff is here to answer your questions, address your concerns, and guide you through the process, from your initial service call to the completion of your project. Call or visit us online to schedule an appointment today!

"Top rate Company, they replaced my electrcal panel and did my pool bonding in Sept 2024. Ryan the Electrician was very professional, prompt and explained everything in detail. The permit inspector said whoever replaced my panel did a great job, did not cut corners. I would highly recommend using them."

Teresa C on October 2024

Proudly serving Greenbelt and the surrounding areas of Prince George’s, Montgomery, Howard, and Anne Arundel counties Maryland. Our team of licensed and experienced master electricians are dedicated to delivering the highest quality workmanship. We stay up-to-date with the latest industry standards and best practices, so you can trust us to provide safe and efficient electrical solutions for your home. We believe in open communication and transparency throughout every project. Our friendly and responsive staff is here to answer your questions, address your concerns, and guide you through the process, from your initial service call to the completion of your project. Call or visit us online to schedule an appointment today!

"Top rate Company, they replaced my electrcal panel and did my pool bonding in Sept 2024. Ryan the Electrician was very professional, prompt and explained everything in detail. The permit inspector said whoever replaced my panel did a great job, did not cut corners. I would highly recommend using them."

Teresa C on October 2024


Avatar for DELTA Electric, LLC
DELTA Electric, LLC
20013 Sweetgum Circle Apartment 41
5.00(
2
)
Approved Pro
DELTA Electric, LLC
20013 Sweetgum Circle Apartment 41
5.00(
2
)
Approved Pro
4 years of experience
Free onsite estimate

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer need. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer need. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Avatar for Three Brothers Services, LLC
Three Brothers Services, LLC
12202 Amblewood Drive
4.97(
57
)
Approved Pro
Three Brothers Services, LLC
12202 Amblewood Drive
4.97(
57
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Licensed & Bonded Maryland Home Improvement #141947 Maryland Master Electrician #14130 Virginia Master Electrician #2710073038

"Three Brothers is the best. We have hired Saul and team for several electrical projects both big and small over the past few years. They have never disappointed. Highly recommend for any electrical needs."

David G on July 2023

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Licensed & Bonded Maryland Home Improvement #141947 Maryland Master Electrician #14130 Virginia Master Electrician #2710073038

"Three Brothers is the best. We have hired Saul and team for several electrical projects both big and small over the past few years. They have never disappointed. Highly recommend for any electrical needs."

David G on July 2023


Avatar for G Electric, LLC
G Electric, LLC
8855 Garland Avenue, Unit #12
5.00(
9
)
Approved Pro
G Electric, LLC
8855 Garland Avenue, Unit #12
5.00(
9
)
Approved Pro
Customers say: Quick response
12 local quotes requested
15 years of experience

Our mission at G Electric, LLC, is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! G Electric, LLC, stacks up with the competition, and surpasses it with competitive prices, second to none workmanship, and a prompt, and responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

"Yes, he did the job right. very professional. would like to have him for my next job."

David B on April 2025

Our mission at G Electric, LLC, is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! G Electric, LLC, stacks up with the competition, and surpasses it with competitive prices, second to none workmanship, and a prompt, and responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

"Yes, he did the job right. very professional. would like to have him for my next job."

David B on April 2025


Avatar for TONY ELECTRIC LLC
TONY ELECTRIC LLC
6300 Martina Terr
4.86(
7
)
Approved Pro
TONY ELECTRIC LLC
6300 Martina Terr
4.86(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
395 local quotes requested

Tony Electric LLC specialize on heavy up, full re-wiring, recessed lighting , ceiling fans, troubleshooting, ETC. Over 18 years of Experience handling all your Electrical needs.

"Look no further! This is the best company for you!! I rarely leave reviews but this is the best electrical company I have worked with. Owner and employees are very professional, arrive on time and communicate with me every step of the way. Took time to ensure clear communication and understanding of all aspects of the job. And they stand behind their work! I worked with Tony and he is passionate about his work and making sure the job is done correctly, on time, and that the customers is happy and satisfied. I will not hire any other company for my jobs. He does both small and large scale jobs. Great experience overall."

Nakasha R on July 2024

Tony Electric LLC specialize on heavy up, full re-wiring, recessed lighting , ceiling fans, troubleshooting, ETC. Over 18 years of Experience handling all your Electrical needs.

"Look no further! This is the best company for you!! I rarely leave reviews but this is the best electrical company I have worked with. Owner and employees are very professional, arrive on time and communicate with me every step of the way. Took time to ensure clear communication and understanding of all aspects of the job. And they stand behind their work! I worked with Tony and he is passionate about his work and making sure the job is done correctly, on time, and that the customers is happy and satisfied. I will not hire any other company for my jobs. He does both small and large scale jobs. Great experience overall."

Nakasha R on July 2024


Avatar for Sansbury Electric
Sansbury Electric
2766 Garfield Ave
5.00(
7
)
Approved Pro
Sansbury Electric
2766 Garfield Ave
5.00(
7
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
573 local quotes requested

Sansbury Electric is a small, locally-owned business, with over 30 years of experience that have served Washington, D.C, Maryland, Virginia and Delaware since 2010. Our team is known for our high-quality electrical services with a team that delivers a client-focused experience.

"The work was completed in only two days, rather than three, with minimal disruption to our lives. They showed me a fixture to buy online and they handled installation and several rows of recessed lighting in a thick ceiling. We are very happy! And the dog liked them, too!"

Wendy L on December 2024

Sansbury Electric is a small, locally-owned business, with over 30 years of experience that have served Washington, D.C, Maryland, Virginia and Delaware since 2010. Our team is known for our high-quality electrical services with a team that delivers a client-focused experience.

"The work was completed in only two days, rather than three, with minimal disruption to our lives. They showed me a fixture to buy online and they handled installation and several rows of recessed lighting in a thick ceiling. We are very happy! And the dog liked them, too!"

Wendy L on December 2024


Avatar for M D Whitley Enterprise LLC.
M D Whitley Enterprise LLC.
4.90(
21
)
Approved Pro
M D Whitley Enterprise LLC.
4.90(
21
)
Approved Pro
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
605 local quotes requested

M D Whitley Enterprise LLC. is locally owned and operated providing all types of general electrical services. We are a true One-Stop Electrical service. I've been in the industry since 1991 and have continued to grow and learn as my craft develops. We are reliable, easy to work with and dedicated to our customers. Give us a call or click for an estimate today!

"Very easy to work with, quick installation, Would recommend!"

Joe H on March 2025

M D Whitley Enterprise LLC. is locally owned and operated providing all types of general electrical services. We are a true One-Stop Electrical service. I've been in the industry since 1991 and have continued to grow and learn as my craft develops. We are reliable, easy to work with and dedicated to our customers. Give us a call or click for an estimate today!

"Very easy to work with, quick installation, Would recommend!"

Joe H on March 2025


Avatar for Wilcox Electric LLC
Wilcox Electric LLC
5602 Tuxedo Rd
4.77(
993
)
Approved Pro
Wilcox Electric LLC
5602 Tuxedo Rd
4.77(
993
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
355 local quotes requested

We at Wilcox Electric are here to serve you. Our team will insure that you receive complete electrical services in a timely, professional manner. Since our founding in 1989, our successful stream of work has been driven largely by customer recommendations. Our company has evolved from a home-based business to an electrical contracting business with 22 employees. As a reflection of the times, we are installing increasing numbers of EV car charging stations in both single family houses and multi unit dwellings.

"Wilcox Electric did a great job for us installing an outdoor GFCI outlet and running a protected cord back to our electrical panel. Chris Doyle arranged for the service and inspection, and David Settimi did the actual installation. David had good ideas about how to place the outlet and wiring. I recommend them highly for electrical services. Outstanding service."

DJames B on December 2024

We at Wilcox Electric are here to serve you. Our team will insure that you receive complete electrical services in a timely, professional manner. Since our founding in 1989, our successful stream of work has been driven largely by customer recommendations. Our company has evolved from a home-based business to an electrical contracting business with 22 employees. As a reflection of the times, we are installing increasing numbers of EV car charging stations in both single family houses and multi unit dwellings.

"Wilcox Electric did a great job for us installing an outdoor GFCI outlet and running a protected cord back to our electrical panel. Chris Doyle arranged for the service and inspection, and David Settimi did the actual installation. David had good ideas about how to place the outlet and wiring. I recommend them highly for electrical services. Outstanding service."

DJames B on December 2024


Avatar for D&G Remodeling
D&G Remodeling
12814 Prestwick Dr
5.00(
33
)
Approved Pro
D&G Remodeling
12814 Prestwick Dr
5.00(
33
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
580 local quotes requested

Electric company established in 2016. Family owned. Commercial and residential electrical repairs & new installations. Renovations & additions. Main panel upgrades, low voltage lighting installations, car charging stations, and lot more. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Outstanding."

Vasiliy Z on December 2024

Electric company established in 2016. Family owned. Commercial and residential electrical repairs & new installations. Renovations & additions. Main panel upgrades, low voltage lighting installations, car charging stations, and lot more. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Outstanding."

Vasiliy Z on December 2024


Beltway Electric Services llc
7320 Field Omary Place
4.67(
24
)
Approved Pro
Beltway Electric Services llc
7320 Field Omary Place
4.67(
24
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
497 local quotes requested

We are a family owned business since 1983. We offer everything electrical for services in your home. We take customer satisfaction to the next level in making sure all our customers are happy and satisfied with their project needs. Our technicians take pride in doing a clean and affordable job to insure your not only happy with our services but want to use us again on any future projects you may want. Our estimates are free and our prices are extremely competitive.

"Great job helping sort out the open neutral I had. I was able to get the new wire, breaker, and outlets installed so the electronics are isolated on their own circuit. Thanks again."

Werter A on April 2025

We are a family owned business since 1983. We offer everything electrical for services in your home. We take customer satisfaction to the next level in making sure all our customers are happy and satisfied with their project needs. Our technicians take pride in doing a clean and affordable job to insure your not only happy with our services but want to use us again on any future projects you may want. Our estimates are free and our prices are extremely competitive.

"Great job helping sort out the open neutral I had. I was able to get the new wire, breaker, and outlets installed so the electronics are isolated on their own circuit. Thanks again."

Werter A on April 2025

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Electrical wiring or panel upgrades FAQs

A whole-house surge protector blocks voltage spikes from lightning, grid issues, or even large appliances before they can fry your wiring or electronics. By diverting excess current at the main panel, it shields everything from your HVAC to your phone chargers and can extend the life of pricey appliances. Homeowners in storm-prone regions or with older panels see the biggest payoff, but any home that relies on sensitive electronics benefits.

Most whole-house surge protectors work for two to three years. Low-level spikes—too small to notice—hit your panel every day and slowly wear down the internal components. Once the unit’s capacity is depleted, it can’t prevent a larger surge, so plan to replace it on schedule (or sooner if a major lightning strike occurs) to keep your electronics and HVAC equipment safe.

A surge protector begins guarding your circuits the moment an electrician snaps it into place. Whether the spike originates from a nearby lightning strike or your fridge kicking on, the protector shunts the extra current to ground before it can reach outlets or hard-wired systems, such as your AC. That instant response is why a small upfront cost can save thousands in appliance repairs.

The unit mounts on or next to your main electrical panel. Type 1 models sit on the supply side, catching outside spikes before they hit the breaker. Type 2 devices snap inside the panel and tame surges that start within the house. Either way, placement at the panel lets the protector guard every circuit at once.

Plan to swap the device every three to five years—or sooner if you upgrade your panel, add high-demand appliances, or notice flickering lights and tripped breakers. Relying on a maze of power strips is another red flag that your current setup isn’t keeping up. Replacing the surge protector at these milestones keeps your electrical system on safe footing.

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