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 25 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"!

Serving: Rockville, MD; Gaithersburg, MD; Darnestown, MD; North Potomac, MD; Silver Spring, MD; Bethesda, 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; Frederick, MD; Boyds, MD; Laurel, MD; Montgomery County, MD and Surrounding Areas; Washington, DC; Virginia; Nationwide Support via Remote Access.

Services: Computer Repair, Computer Upgrades, Computer Services, Notebook Repair, Notebook Upgrades, Notebook Services, Wireless Networking, Router Installation, Virus Removal, Malware Removal, Trojan Removal, Small Business IT Services, Managed Services, Data Recovery, Online and Local Backup Solutions, Anti-Virus and Firewall Solutions, Maintenance Agreements, Server Installation, Client Server Printer and File Sharing, Windows XP, Windows Vista, Windows 7, MAC.

Highlights, Specialties & Features

  • Computer Repair, Upgrades and Services
  • Virus and Malware Removal
  • Small Business Support
  • Managed Services
  • Data Recovery
  • Maintenance Plans

Professional Associations & Certifications

  • Better Business Bureau

Serviced Areas

  • Gaithersburg MD, Rockville MD, Silver Spring MD, Bethesda MD, Darnestown MD, Poolesville MD, Potomac MD

Payment Options

  • Cash Only, Personal Checks

Contact Details

  Person Potomac Computer Services
  City Gaithersburg, MD
  Zip Code 20877
  Address 13-15 East Deer Park Drive #102
  Phone Number (301) 407-1967

Products & Services

Computer Repair, Computer Upgrades, Computer Service, Notebook Repair, Notebook Upgrades, Notebook Service, Wireless Networking, Virus Removal, Malware Removal, Small Business IT Services, Managed Services, Data Recovery, Maintenance Agreements.

  • I would recommend this business
  • Extensive knowledge, great communication, fair prices.
  • None so far.

I can't say enough about this company. Not only did they resolve the issue we contacted them about, but they idenitifed several other issues and provided options to resolve them. Potomac Computer Services is now managing a quarterly maintenance plan for our company and continues to do a great job.

Value for money
Service & support
Overall ratingExcellent

Customer Testimonials

The backup is working great and our computers are running better than ever. Thanks for working around our crazy schedule and getting things completed in a quick timeframe. I'll definitely give you a call if we need help in the future.

We knew our systems were slow but had no idea that viruses were partly to blame. Thank you for diagnosing and resolving all issues very quickly and completing the work after-hours with your remote access software (it still amazes me that this is possible). I look forward to a more efficient workplace now that our systems are running smoothly.

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.

My experience was outstanding. My computer was very slow and not operating well. The problems were resolved quickly and safely and the system has been running fine ever since. Quick, efficient, knowledgable and great service.

Social Activity

@modmed Case case 00386582 .... it is preventing our practice from functioning but we can get no support. PLEASE HELP!
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@modmed We have reported a significant issue to support related to the OSX 10 / EMA upgrade. (2) weeks now and no response from support...
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@PVSwimming FYI...your site is down...someone did not renew the domain and a temporary Network Solutions landing page is being displayed.
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@sinatra_sal Left you a VM at Laurel...please DM me for my number if needed. Have a question about extras at laurel. Thanks!
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@mikemuch you are recommending that businesses purchase a product that corrupts data and they offer little to no support for.
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@mikemuch hit me up if interested. If not, at the very least consider volume testing before writing your next review.
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@mikemuch I can easily reproduce this and many more issues with the product that they don't want the public to know about.
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@mikemuch An affiliate for years with them and they are literally stonewalling me because I have found major corruption in their product.
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From Our Website

Potomac Computer Services has over 28 years industry experience and offers a wide range of services for small businesses and home users. We have experience in the corporate world, direct consulting and as end users so we understand the issues that users face and employ an experienced and practical approach to solving them. 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.