Email & Outlook help in your town
We come to homes and offices across Northern Virginia, seven days a week from 10 AM to 9 PM. Choose your town for local details.
Outlook not syncing? Calendar invites disappearing? Can’t send or receive email? Mount Vernon Computer Repair diagnoses and fixes Outlook, Microsoft 365, and other email problems for homes and businesses across Northern Virginia. A corrupt data file, a sync conflict, or a setting that changed overnight: we find the cause and make email work reliably on every device.
Outlook ties together your email, calendar, contacts, and tasks, so one problem can ripple through your whole day. Professionals and small offices from Fairfax to Mount Vernon trust us because we know Outlook’s quirks inside and out, whether it’s a single home computer or an office with shared mailboxes.
Sync Across All Devices
We make sure your email, calendar, and contacts stay perfectly in sync on your phone, laptop, and tablet.
Calendar & Contacts Fixed
Missing appointments and duplicate contacts resolved – so your schedule and address book are always accurate.
PST & Data File Repair
Corrupted Outlook data files repaired with specialized tools, often saving years of archived email history.
Outlook Issues We Resolve
We trace the issue to its source – server configuration, authentication failure, corrupted profile, or security software conflict.
We diagnose whether the problem lies with your configuration, mail server, or network and restore proper synchronization.
We reconcile your calendar and contact data across Outlook, your phone, and cloud accounts so everything stays in sync.
Specialized repair tools to restore corrupted local data files, often saving years of email history that would otherwise be lost.
A clean profile rebuild with proper server settings and data migration when your existing profile is too damaged to repair.
Exact server configuration, autodiscovery setup, and verification that email, calendar, contacts, and shared resources all work.
We rebuild the search index and configure settings to restore fast, accurate results for emails, attachments, and contacts.
We identify which third-party add-ins are causing crashes, freezes, or sluggishness and resolve the conflicts.
Email That Just Works
We troubleshoot everything from stubborn sync errors to corrupted data files – and explain the fix in plain language.
I found Mount Vernon Computer Repair in the mist of a crisis with my work laptop. I had accidentally caused water damage and was panicked that I’d not only destroyed my laptop but lost all my important files. Working with Daryl was great. He called me back promptly, examined and diagnosed my computer all in the same day. He runs a very honest business and explained that the damage was so extensive it would be more affordable to replace the laptop. Luckily my data could be saved which was a relief. I work for a non profit that assists our wounded service members and we work tirelessly to ensure 94 cents of every dollar goes to our mission. Though his price was very fair, my organization had decided that it was in our best interest to wait on purchasing any data recovery services. When I explained the situation to Daryl he researched our organization and decided to donate his time and services to save my files. I was speechless at his generosity. He single-handedly recovered all my files and allowed me to continue working without missing a beat. I had all my files back within less than 24 hours!! Daryl is very knowledgeable, professional, a pleasure to work with and a great guy. I really cannot thank him enough for his donation and generosity. I am so glad I called Mount Vernon Computer Repair! Daryl saved the day and I would absolutely recommend him to anyone needing help with computer set up and/or repairs. Thank you Daryl!!Read full review
Mount Vernon Computers is my go to computer repair shop every time I have a problem or need help with my computer. Daryl is so nice and professional that you’re not scared to ask a question. He has helped me get a computer with motherboard problems repaired and another computer with GPU problems fixed. I got a new computer and needed help so I called them and Daryl was kind enough to do a video call and walked me through my problem and eventually solved it! 10/10 Highly recommend!Read full review
Great experience working with Mount Vernon Computers. They were helpful and understanding regarding my data recovery issue and had more reasonable prices than other shops in the area.Read full review