Certified by Potomac Computer Services • Apr 26, 2026
Computer ServicesComputer IT SupportComputer Repair ServiceComputer Networking CenterComputer Installation ServiceIT Disaster Recovery ServicesComputer StoreComputer Support ServiceComputer Networking ServiceSoftware Company
Whether you require end to end support for a small business or have a single computer at home, Potomac Computer Services can deliver services and solutions to meet your needs. With over 28 years experience, we offer practical solutions and pride ourselves on professional service.
Potomac Computer Services has extensive hands-on, real world experience and provides comprehensive solutions rather than quick fixes or "hacks". All work is backed with a 100% guarantee.
Onsite services offered in Montgomery County, MD and surrounding areas and nationwide service available through remote access.
Unlike the many marketing machines posing as capable technology services on the market today, we are not geeks....we are professionals. We have extensive knowledge and real world experience and employ logical and cost effective solutions rather than scripted attempts to fix issues before moving on to the next customer / invoice. Customer service is just as important as fixing issues and our goal is to not only resolve the short-term problems, but to provide a comprehensive review, offer suggestions, provide flexible scheduling and be an available resource for users on a long-term basis.
Potomac Computer Services Commitment:
• Comprehensive approach to issues - No quick fixes or "hacks".
• Strong communication - Our goal is to be a long-term resource.
• Cost-effective solutions - We understand the importance of ROI.
• Professional service - We are professionals, not commercial "geeks"!
Rockville, MD; Gaithersburg, MD; Darnestown, MD; Germantown, MD; North Potomac, MD; Silver Spring, MD; Bethesda, MD; Urbana, MD; Frederick, MD; Poolesville, MD; Wheaton, MD; Damascus, MD; Kensington, MD; Takoma Park, MD; Chevy Chase, MD; Potomac, MD; Clarksburg, MD; College Park, MD; Beltsville, MD; Olney, MD; Boyds, MD; Laurel, MD; Montgomery County, MD and Surrounding Areas; Washington, DC; Virginia; Nationwide Support via Remote Access.
Services: Small Business IT Support, Business Managed Services, Wireless Networking, Router Installation, Data Recovery, Server Installation, Proactive Maintenance Plans, Online & Local Backup Solutions, Anti-Virus & Firewall Solutions, Exchange & Outlook Solutions, Client Server Printer & File Sharing, Home Networking, Computer Installation, Desktop & Notebook Repair, Desktop & Notebook Upgrades, Virus Removal, Spyware Removal, Malware Removal, Trojan Removal, Windows Server, Windows 10, Windows 7, Windows XP, Apple / Mac and More.
Location
Certified by Potomac Computer Services • Apr 26, 2026
Certified by Potomac Computer Services • Apr 26, 2026
Monday8:00 AM - 8:00 PM
Tuesday8:00 AM - 8:00 PM
Wednesday8:00 AM - 8:00 PM
Thursday8:00 AM - 8:00 PM
Friday8:00 AM - 8:00 PM
SaturdayClosed
SundayClosed
Reviews
4.8
20 reviews
5 stars
19
4 stars0
3 stars0
2 stars0
1 star
1
PC
Phillip Carruthers
Dec 28, 2020
5.0
Extremely professional. A+.
NO
Nate Obstance
Mar 6, 2019
5.0
I highly recommend Potomac Computer Services. They gave me several options, explained everything in detail and kept everything in simple, non “techie” terms. Fair price and quick turnaround. Thank you!
RC
Rachel Crass
Oct 11, 2018
5.0
It is so nice to FINALLY find an IT company that provides great service AND also communicates without the typical condescending tone. Can't say enough about this company, extremely happy!
MM
MetallicMedium
Feb 10, 2018
1.0
Spoke to Matt about a new tower. The machine is freezing occasionally. Because I built it myself they refused to even look at it. Matt assumed that I broke something during installation. Despite my claims that I believed it was an intermittent internal connection, and that I really just need a professional to go over the computer and at least diagnose where the problem is. But since Matt was either too busy, had too many customers, or just didn't like me, he refused to help. Very disappointing phone call.
## Response to Potomac Computer Services response: ##
If all I'd said, was that I have a tower that was freezing up occasionally. I'd bet you'd have looked at it/agreed to work on it. But since I committed the sin of trying to point to where I think the problem might be, and what I'd already tried, (I.E. "Tell you your business"), I am refused service. Chalk it up to bad tech dude chemistry. Your unctuous response doesn't fool anyone. Refusing service is something that should only be done in extreme situations. Which this was not.
AL
Alex Lanham
Jan 27, 2017
5.0
I had four people come out to fix the problem with my computer and nothing worked. I didn't want to go back to another large company and started researching and found Potomac Computer Services. Matt came the day after I called, fixed the problem in twenty minutes, and explained to me what was wrong. I would definitely recommend PCS and will continue to use them. Nadine
Frequently Asked Questions About Potomac Computer Services
What services does Potomac Computer Services offer for small businesses?
Potomac Computer Services offers small business IT support, managed services, wireless networking, router installation, server installation, proactive maintenance plans, backup solutions, and more to help meet small business needs.
Can Potomac Computer Services assist with virus removal and malware issues?
Yes, they provide virus removal, spyware removal, malware removal, and Trojan removal services to ensure your computers are secure and running smoothly.
Where is Potomac Computer Services located?
Potomac Computer Services is located at 13-15 East Deer Park Drive, Suite #102, Gaithersburg, MD 20877, USA.
What are the business hours for Potomac Computer Services?
Potomac Computer Services is open Monday through Friday from 8:00 AM to 8:00 PM and closed on Saturdays and Sundays.
How can I contact Potomac Computer Services for support or inquiries?
You can contact them by phone at +1 301-407-1967 or email at support@potomacpctech.com.
What payment methods does Potomac Computer Services accept?
They accept payments via cash, check, and invoice.
Does Potomac Computer Services provide onsite support outside Gaithersburg?
Yes, they offer onsite services in Montgomery County, MD and surrounding areas, and nationwide support through remote access.
How does Potomac Computer Services ensure quality and customer satisfaction?
They provide comprehensive solutions backed by a 100% guarantee and emphasize clear communication, long-term support, and cost-effective, professional service rather than quick fixes.
Are there any mental health services near Potomac Computer Services?
Yes, Dayspring Psychological Services, a counseling and mental health center specializing in family counseling, is located nearby and could be visited before or after your appointment at Potomac Computer Services.
What legal services can I find near Potomac Computer Services?
Nearby, you can find legal services such as Daryl W. Price, Esquire, who specializes in personal injury and immigration law, and the Law Offices of Suzanne L Capriotti, both convenient if you need legal assistance in the area.
What recreational or dining options are near Potomac Computer Services?
Near Potomac Computer Services, there is Ceylon Café & Lounge, a bar and restaurant, and Rockville Rocks, a gym and sports venue, offering good options for dining and fitness before or after your visit.
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