Advanced Commercial Electrical Services

In the Business of Delivering Smiles Since 1968
January Offer
Cannot be combined with other offers. Excludes Economy Cleaning Package. Valid normal business hours M-F.
Expires: Feb 28, 2026

Signs Your Business Needs Electrical Work

Electrical issues in commercial spaces don’t always present as full outages. More often, it’s the subtle signs that indicate something’s not right. Keep your team and customers safe by watching for:

  • Frequent breaker trips: If your breakers are constantly shutting off, your circuits may be overloaded or faulty.

  • Flickering or dimming lights: This can point to inconsistent power flow or loose wiring connections.

  • Buzzing sounds near outlets or panels: Electrical panels or fixtures that emit sounds could be signaling a serious underlying issue.

  • Outlets that feel warm to the touch: Heat near electrical access points may mean the wiring is overheating and unsafe.

  • Surge protector overuse: Relying on extension cords and surge strips could suggest your current setup isn’t meeting demand.

Our Commercial Electrical Services

Electrical Repairs & Troubleshooting

From faulty circuits to power failures, we get to the root of the issue fast and restore service without delay.

Panel Upgrades & Circuit Expansion

Growing businesses need more power. We upgrade outdated panels and add circuits to keep operations safe and efficient.

Lighting Installation & Retrofits

Whether it’s warehouse lighting or LED upgrades for your office, we improve visibility while boosting energy savings.

Emergency Electrical Support

Electrical emergencies can happen at any hour. We’re available to respond quickly and minimize disruption to your business.

Surge Protection & Grounding Systems

Protect your equipment from power surges with professionally installed whole-building solutions.

Schedule today! We’re ready to deliver expert service and a smile to your door.

Why Atlanta Businesses Trust Us for Electrical Services

Businesses can’t afford delays, safety risks, or guesswork. Here’s what makes us the go-to team:

  • Clear communication with every step: We explain what’s needed, why it matters, and how we’ll get it done—without the jargon.

  • Customized maintenance plans: Preventative service packages built around your facility’s size, usage, and hours of operation.

  • After-hours availability: We handle work outside of business hours to reduce disruptions to your staff and customers.

  • Compliance you can count on: Our work is up to code and tailored to local safety and building standards for peace of mind.

Contact Us

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Frequently Asked Questions

Hear From Our Smiling Customers

Laura DeAlonso
16 hours ago
RS Andrews has always been very responsive and the service representatives are very knowledgeable when they come to my home for the bi-annual service visits. Today was no exception! I was very impressed with our technician today. He was friendly, knowledgeable and extremely easy to work with.
Lucretia Mitchell
17 hours ago
Calvin is very professional and answered all my questions. And explained what repairs he was doing and why.
Jerry Schull
1 day ago
The technician did a great job and was very through. Always impressed with RS Andrews. Pau Sum did a great job. And he worked til 1:00am.
Kimberley Wilson
1 day ago
1/28/26: punctual, reliable, knowledgeable
Cassandra Odoms
1 day ago
Our main water burst this morning and R.S Andrews came to the rescue in a very timely manner! Jaime was awesome! He explained everything that he was doing and after completing the work showed me a photo of the repair. This could have been a disaster without the right company. Thank you 😊
Celeste Nettles
1 day ago
David replaced my GFI outlets. As always, he was very courteous and very knowledgeable.
Candace Harris
1 day ago
Prompt, efficient and thorough. Could not have better service.
Alejandro Rodriguez
1 day ago
Drew was excellent! Very knowledgeable and transparent! Thank you Drew!
Patricia Chandonia
1 day ago
Jonathan Balom just completed the winter maintenance on my furnace. He was courteous, professional, and thorough. I am always confident that when Jonathan comes to my home his work will be excellent !! Everyone should have someone like Jonathan to service their furnace!
Sharon Dewitt
1 day ago
He was very efficient and did everything with care and quickly.
Robert Childs
1 day ago
Terrell did a fantastic job troubleshooting and repairing my furnace! He was methodical in his approach to finding what the problem was, and within an hour he had us back up and running! Awesome job! Thanks Terrell! RC and KC
Connie Thomas
1 day ago
Luis Mateo was very good and knowledgeable.. we appreciate his advice. Thank you!
Joann Weaver
2 days ago
Tectwas professional friendly well groomed. Overall a very nice pleasant person.
William Paul
2 days ago
Great job-very professional and competent!
Louis Fernandez
2 days ago
David Rosati was very professional and checked out our new heat pump. He added vibration dampers to help with the noise the system was making and then proceeded to make sure it was working well. This was very much appreciated as we have been experiencing temperatures as low a 8 degrees. I'm always happy when David comes to service our HVAC. Terrell Thomas was very thorough and professional. i was very pleased with his service. He checked out both heat pumps and the three zones in my house and assured me all was working properly, a necessity with 24 degree weather. Both David Rosati and Amber Magnus were exceptional! Amber Magnus was very professional and quite helpful and knowledgeable! David was very thorough and did a great job as usual for R.S. Andrews employees. David explained everything he was doing and I enjoyed the time he spent explaining everything. Terrell did a great job and explained all he was doing and why the capacitor needed to be replaced. i was very happy with him. Nick Husley did a very thorough job. He was prompt, friendly, and answered all questions wel. Nikia was very thorough in checking out the AC system. I feel he was extremely honest in pointing out future repairs that may be needed. Nakia again was very thorough checking out the heating system. Ivan Medina was prompt and thorough in maintaining the AC system. He explained what he was doing and why some part needed to be replaced. He showed me the readings of the failing parts and the readings on the replacement parts.
Steve Goodman
2 days ago
Amber was very thorough and a pleasure to worked with!
Rungie McKinnon
2 days ago
Chris was very professional and his work skills are the best

    Heater on the fritz? Frustrated with plumbing problems? R.S. Andrews is just a call away!