Harold is great! He diagnosed the issue with my laptop very quickly (broken charging port) and was…read moreupfront about cost and time estimates. Responsive, kind, and professional. Will definitely go back for any future IT issues and would recommend his business to anyone else.

Spilled water on my macbook and he fixed it! Computer works like new and I was able to save all my…read moredata!

My Windows computer was restarting constantly and couldn't be used, so I took it to the Computer…read moreTechnology Center. It had restarted so many times that some security feature was preventing all logins. First, they had to solve the login problem by cracking Windows security. Then they ran diagnostic tests that revealed RAM faults, requiring a new motherboard. In a few days, the new motherboard arrived, and now the computer is back home and working perfectly. This is the same sort of experience I've had before with the Computer Technology Center, so I was not surprised. Their office is open--they don't take your machine to another room. They'll do the diagnosis right in front of you. If the repair is simple, they'll make the repair while you watch. This openness gives one great confidence in their work. The price for the work was very reasonable. I hope I don't have another computer failure soon, but when I do, there's no question where I will go.

Fast service at a very reasonable cost. Laptop is running well, now. I would not hesitate to use…read moreagain. The office is accessed to the side of the building, up stairs and on your left. Thank you.

I had an excellent experience with JL computer service. The customer service was truly high…read morequality--friendly, professional, and patient in explaining everything clearly. I really appreciated how responsive and honest they were throughout the process. Jack (the owner) went ABOVE and BEYOND. He came in when the office was CLOSED to work on my laptop in order to meet my timetable. I wouldn't hesitate to recommend them to anyone looking for reliable, top-notch computer repair.

Second time I've come here and I've always had a pleasant experience. My Mac laptop battery went…read morekaput and Alan was able to fix it and replace it within a day. I dropped it off and he kept me updated on the status, which was amazing. They do both Apple and Windows products. Def recommend a stop here!

Potomac Computer was our first choice, based upon Yelp reviews, to fix our old HP desktop which…read morerefused to start. We needed it back ASAP to process our spreadsheets, but were crestfallen when we were told, "Our shop is backed up for a month." What kind of computer repair shop maintains those kinds of delays? The owner was kind enough to recommend another nearby shop, which we had previously used and did not care for. So we went elsewhere.

Potomac Computer Services has been my go-to service for 20+ years. Stewart has extraordinary…read moreknowledge/skills, a strong work ethic, and the kind patience to deal with clients with minimal tech savvy - like me. In addition, he is completely trustworthy with the sensitive material in computer files. The mark of a true professional, Stewart clearly cares about helping you succeed in solving your issues and meeting your needs. He is also a pleasure to work with. The best!

MacLab is amazing starting with Anita at the front desk followed by tech help, fast service and…read morereasonable prices. The staff are all helpful, personable and just plain nice! I have been to MacLab twice and it is always a reassuring and pleasant experience. I recommended them to my sister and she had the same great service! Thank you MacLab!

I like to support small local businesses, but Maclab in takoma's quality and customer service make…read moreit hard to do so. They are just are a repair shop, and not very good at that either. Not very knowledgeable about anything beyond that. Based on my experience, they don't have a lot of respect for their clients. I overheard one of their staff making fun of clients for not knowing a lot about computers when I dropped off my laptop for repair. They did do the repair, but I don't think I will be going back there again.

I can't say too many amazing things about this business. Alex is a godsend and saved me from losing…read moremy phone number. Xfinity Mobile screwed me over for a month with assorted shenanigans and incompetence. So much incompetence that they accidentally canceled my phone number which they told me could not be recovered. I had this phone number since college and wasn't interested in giving it up. Came over to Xfinity from AT&T and experienced nothing but horrible service. I didn't ask to be put on a prepaid service (called NOW MOBILE) and they signed me up on one over the phone on January 15th and told me they couldn't get me off for SIX MONTHS. All I got were apologies and ineffective attempts to correct the situation. Apparently NOW MOBILE doesn't support something called an "MDM feature function" was allows them to retrieve a phone number after it was canceled. THEY suggested I cancel it from NOW MOBILE to reboard it onto Xfinity's mainline service. I guess the rep that signed me up the night of 1/15 was looking for an incentive pat on the back from management or maybe didn't know what he was doing exactly - who knows, but he set the wheels in motion the ultimately led to tons of wasted time and a canceled phone number. NOW MOBILE doesn't offer live phone support, so you end up on virtual text communication with people overseas.... China, India Pakistan, Philippines, etc. Extremely slow, repetitive, communication challenges. They should call the service "NO MOBILE" because it was awful. Anyway.... I was completely despondent/lost Thursday and had given up hope until my brother suggested that I go see Alex. He's super skilled and super knowledgeable and most importantly super enthusiastic. We were successful in porting an otherwise dead phone number over from Xfinity to SIMPLE Mobile (a service he sells) and I'm back online. The prices were even less expensive - which was the reason why I stuck with Xfinity and continued to take the poor service I was getting from them. The service didn't port over immediately and I was so worn out by all of this that I told Alex to just get me a new phone number. The status was stuck in "in process" which I thought was because my old phone number really technically was no longer available (according to Xfinity). Alex encouraged me to stay positive since it could happen anywhere from 10 minutes to 24 hours. Lo and behold - 7 hours later I got the good news. The order was completed!!!!! I could restart my phone. He made my day! I can't recommend this guy enough.

Once again, tech is a new and used tech shop that can service or repair your phone, computer tablet…read moreor device while also providing used and new phones for a lower cost and you can find anywhere else on the market. The owner is Amazing and very helpful!

Very knowledgeable. Excellent job on my laptop which needed a new battery. Also cleaned the…read moresystem. Fair pricing.

While Ari had been excellent with helping me resolve a tech issue with my computer last year, and…read moreagreed that he could help me with a printer set-up in my home, he became completely non-responsive when I communicated with him via email and telephone hoping to set up an appointment. I'm grateful for the help he gave, which was great, but I'm also incredibly disappointed that he could not have been bothered to give me the courtesy of a response to my polite requests for assistance.

Elman came through for me again, and he went the extra mile to do the work in a way that will…read moreprevent future problems. One of my 20' XLR microphone cables failed while I was doing a remote recording session...scratches and crackling from a short circuit. I brought the cable to Elman for repair. He found the problem and fixed it. The "extra mile" was his applying heat shrink to the soldered leads which has two benefits: - stabilizes the leads against strain, and, should they get pulled again, prevents them from touching and should prevent electrical short circuiting. This attention to detail is all too unusual in today's marketplace. Kudos to Elman.

Elman is a miracle worker - cannot recommend Tech Clinic highly enough. My computer stopped…read morecharging, and Elman was able to replace my charging port and mother board promptly and at a very fair price. No other company would agree to take on the project, but Elman had the expertise, skill, and determination to help repair my 10 year old laptop. Drop off/pick up was easy and Elman was incredibly communicative and responsive during the process. Will never go anywhere else for my tech repair needs, and neither should you.