Electrical Connections, LLC

Guillermo and his crew are great. We have used them for several projects including to install recessed lighting, several outlets, and some other miscellaneous work. They have always been professional, courteous, clean, and, most importantly, honest. They are also extremely friendly and pleasant to work with. If you’re looking for an electrician, look no further. You will not be disappointed!

Everything about our experience with Electrical Connections was excellent. The customer service was outstanding from the start to finish. Tim, the owner of the business, came on time to my house and clearly explained both the solutions to the electrical issues I had and his menu style fee structure. Tim also was of great help in helping us choose lighting fixtures using his architectural background. The LED box light he suggested and installed in our kitchen is aesthetically pleasing and produces the perfect amount of light for the space. I would recommend Tim’s company highly to anyone needing residential electrical services.

I gave Electrical Connections a call after the power in half of my house went out. I rarely have had a need for an electrician, so I didn’t have anyone on speed-​dial. I was highly impressed with their service. Highly professional, prompt, and they have a very straight-​forward pricing scale.
–Wes

At the end of last year my girlfriend said she smelled smoke in our Guest house when coming in and out of our front door. I never smelled anything and dismissed it as someone having a fire outside. That weekend at about 8pm, I did smell it and realized it was coming from the electrical panel. Being a contractor, I pulled the panel cover off and saw nothing, but it did smell worse. Our neighbors also have a Historic home, and said great things about Guillermo and his crew. I called Electrical Connections and they were at our house within 45 minutes. Guillermo’s father also works for the company and was near by and came right out to start diagnosing. Within minutes he discovered the problem and some charred wires.
It turned out that the amount of power being used in the Guest house was more than the outdated wires running to it could handle. They made the problem safe that night and then came back to trench and run a larger wire from the main house to the guest house. They were always on time, clean and polite and even managed to work around the not so friendly dogs on the property. They honored the price quoted and never tried to push any unnecessary services.
I cannot recommend these guys enough. This is the company I would trust to send to my Grandmas home if she ever needed their services. Thanks William, Tim, Guillermo and everyone that worked at our house. We will definitely use you again.

what an amazing experience this has been to get started on some overdue electrical work on my home with such a terrifically nice guy, Tim. he has been immensely helpful in replacing fixtures (even having to jackhammer out old concrete around an outdoor lamppost!); he is patient and thorough in his explanations, delightful to chat with, impeccably neat in his work.

Guillermo was absolutely amazing. From the time that I contacted the business i was nothing more than pleased with the customer service that I received. Guillermo came to my home and repaired an issue with my microwave and lighting circuits. Although this was an issue from another contractor, he offered a very honest opinion and immediately came up with a solution to my problem. I trusted his opinion and respected his honesty and would recommend Electrical Connections to anyone!
Pros: Entered my home and placed shoe protectors on shoes, laid down mats in areas where he would be working, very neat work, friendly, knowledgeable, passionate about the work that he does.
Look forward to working with Guillermo whenever my Electrical needs arise!!!

Electrical Connections is a fabulous company to do business with. I was introduced to them while building a new house. They did ALL of the electrical work on my home. I have had them back to add outdoor lighting and other additions.
Guillermo and his entire team are extremely helpful, full of ideas and fully trustworthy. I have known him and his staff for over 3 years now. They are quick to respond and 110% reliable. You will be fully satisfied and never need to find an electrician again.

I have used Electrical Connections three times in the last year, and I will no longer use any other electrical contractor.
They exhibit all of the qualities we want in a reputable contractor: knowledge, friendliness, cleanliness, courteousness, speed, concern, up-​front pricing, and desire to listen and hear what I am saying.
I unhesitantly recommend them for your electrical needs.

Guillermo and his team did a terrific job troubleshooting and fixing an electrical circuit issue, as well as installing a ventilation fan in my home. I was very impressed with their work ethic and professionalism throughout the two day project. The electricians at Electrical Connections are honest, hard working, and take great pride in their work. I would absolute recommend their services to my Family and friends in the D.C. area.

Great service! Awesome price. Guillermo came out he worked with me and brainstormed the entire project. He was very professional. The following day he sent a member of his team out to tie up the lose ends. I left the lock box on the door went to work, came back home and the project was completed. Area was cleaned. I have no complaints and I recommended this company to my mom and mentor. I would recommend them to you as well! I found my electrician!

I needed some help diagnosing an electrical problem I was having at home, I called Electrical Connections, LLC after reading a few of their reviews. What can I say, I am glad I did. Tim showed up, and showed me what exactly was going on in the home. He even took the time to show me what other things I could also improve. The work was done in a professional manner. Very friendly and knowledgeable. I foresee myself being a longtime customer of Electrical Connection, LLC, and already making plans to set up another appointment for future projects :)

I too contacted Electrical Connections after reading the Unilocal reviews. My internet/​cable was down – related to an outdoor plug Verizon was using. They came out within hours, explained the cost to me, and fixed the problem in 15 minutes. Super friendly, fast service, reasonable prices. Highly recommend!

I have been a customer for over a year now and I recommend them highly! Always prompt, courteous and knowledgeable — they have never let me down. Tim has been a pleasure working with and is very personable and is great with follow-​up and recommendations. I will only use Electrical Connections and have some projects in mind for the next year I will be calling them in on.

Tim Davis of Electrical Connections replaced our aging electrical breaker box with speed and skill. In the process he discovered a plumbing error that had resulted in the location of a water pipe in a position above the box, posing a long-​term danger if leakage should occur. He carried out his installation work in a manner that made it easy for our building management to make the needed plumbing adjustment at no additional cost to us. This man is more than a good electrician. He is a perceptive and intelligent individual with a good set of human values.
Harvey A

Since writing the previous review, Guillermo R. Castillo has been extremely helpful and reliable. He pulled a new permit for us, came to check that we could still pass inspection, and today is at our house getting our electrical inspection. Next step is getting Pepco to come to our house.
After all of this hardwork, we will definitely use Electrical Connections for future electrical work. I know realize that the previous issues were honest mistakes as Guillermo has worked very hard to make up for them.

We requested service from Electrical Connection LLC. They came out on time, were professional and clean. They gave me a fair estimate and were on target with the cost. They did a great job, without disrupting our business. These guys are the real deal and I would highly recommend them as well as would use them agai

After posting my review, Guillermo Castillo (the owner) called me and we had a good, honest conversation.
He explained that their dispatcher should’ve better handled my call and apologized for what transpired. Guillermo clearly demonstrated that he’s an honorable person who sincerely wants to provide top-​notch service to prospective and current customers.
Guillermo also explained how he plans to address my negative experience and offered to personally come to my home to provide a free estimate. He really impressed me, and I offered to wipe the slate clean from what happened with the dispatcher.
I’ll strongly consider Electrical Connections, LLC if/​when I need any future electrical work.

I contacted Electrical Connections after reading their glowing Unilocal reviews and I emphatically affirm their professionalism and quality of service!
I needed my televisions mounted, so I completed the inquiry form on their website for a quote. Within an hour a representative called me and scheduled a time for the contractor, Tim, to do a home visit. Tim is fantastic! He is very professional, courteous, and knowledgeable. We finalized the service date, and Tim arrived promptly and expertly mounted the television.
If you are in Gaithersburg and require electrical work, these guys can’t be beat. Thanks again!

I called Electrical Connections based on their 5-​Star rating from Unilocal to install an exterior light at our new store. The technician, Tim, was very personable and knowledgable and gave me several options, all of which he thoroughly explained. I appreciate that the pricing is upfront and not an hourly rate, so I had no surprises. This company does good work and I highly recommend them .
I’ll be calling Electrical Connections again soon.

Epitome of customer service and professional care. 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/​business.