Electrical Connections, LLC




More about Electrical Connections, LLC

Principal Owners / Key Managers:

Guillermo R. Castillo, President
Maria A. Castillo, Vice President

Products / Services Provided:

24 Hour Emergency Service, Electrical Trouble Shoot and Repair, Panel Replacement and Upgrade, Recessed Lighting Design and Installation, Landscape Lighting Design and Installation, Smoke Detector Installation, Whole House Surge Protection Installation, Flat Screen TV Installation, Security Lighting Installation, Under Cabinet Lighting Installation, Service and Preventative Plans Agreements, and Electrical Safety Inspections

Products / Services - Warranties / Guarantees:

Non Safety Plan Members: 3 years on Labor
Non Safety Plan Members: 3 years on Parts
Safety Plan Member: Lifetime on Labor
Safety Plan Members: Lifetime on Parts
100% Satisfaction Guaranteed

Electrical Connections, LLC Company Profile

Years in Business: Since 2003
Homeowners served : 3,500
License Number: MD ME3940 & EB6846


General Liability
Worker's Compensation

Industry Awards / Acknowledgments & Association Memberships:

BBB: Better Business Bureau
CVC: Corporate Volunteer Council
ESI: Electrical Success International
GGCC: Gaithersburg Germantown Chambers of Commerce
Gaithersburg Award Program - 2015 Electrician Of The Year

Company Commentary...

“Electrical Connections LLC is Washington DC metro areas most trusted electrical service provider. We respect our customers home, time and employ knowledgeable background checked professional technicians. We stand behind all of our work with our 100% satisfaction guarantee.”

Guillermo R. Castillo, President

Electrical Connections, LLC in Maryland/Metro D.C.

Electrical Connections, LLC Reviews

“Communication was great. Service was performed on time and with minimal disruption to my home. I was given several options and an explanation of each choice.”

Holli R.

“Electrical Connections came highly recommended. They installed new lighting and a ceiling fan. Everything went seamless! They were very straight forward and came when they said they would and wore booties to protect my carpet. They did all the work plus helped with some other things. I would recommend them and use them again.”

Sandy D.

“We had extensive work done at my place of business. All the ballists replaced on my 15 to 20 foot ceilings. The price was good and they were very professional and hard workers. I would recommend them, and use them again.”

A. Koseian

“Guillermo has been nothing short of amazing. His work, his professionalism and his dedication to ensure the customer gets the best product and service by all means. This company has done my electric work from changing a junction box, to replacing my main breaker box which included all the outlets, and rewiring of various rooms. Any one who uses Guillermo will not be disappointed! Simply the best!”

Aniket, T.

“Tim and Guillermo really did a fantastic job of setting up our new lights and switches in our home. They were in no rush to get the job done, but instead focused on getting it done right and with the utmost care that anyone would want in their home – which they absolutely did! I would highly recommend them to anyone out there needing to have any electrical work done in their home and/or business.”

Silvio R.



Electrical Connections, LLC
Five Stars
Rated: 5/5

For Details on Pricing, Warranties, Seasonal Offers, etc. call Electrical Connections, LLC: 301-825-5760