Do it Once, Do it Right.

At Sierra Corporation, we don’t just whitelabel services and resell them to consumers. We use everything we sell, so we’ve already done the hard work to make sure everything we sell performs to a high standard.

Sierra Corporation’s managed IT services are your end-to-end solution for servers, infrastructure, connectivity, and line of business process engineering. We can manage a portion, or your entire range of IT services to ensure end-to-end delivery on your business needs.

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Not All VoIP Systems are Created Equal.

Sierra Corporation offers a suite of VoIP services tailored to fit your business needs. Whether you need an on-premise PBX, softphone clients, wireless bridging, hosted options, or a better way to talk to your branches in China and the Philippines, Sierra Corporation has you covered.

With our extensive experience building and maintaining our own Asterisk based network, Sierra Corporation knows VoIP inside and out. We engineer solutions that compete with Cisco and Alcatel-Lucent VoIP services, at a speed and with cost savings that will amaze you.

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Enterprise-Grade Hosted Email

Email is the backbone of your business. Therefore it should be maintained with care--it is important to know who is handling your data. Sierra Corporation knows that quality email service is about more than receiving messages. Our comprehensive hosting services include automated backup of mailstores, support for large file attachments, and extremely large mailboxes.

Access your email from any device--tablets, phones, or a coffee shop, knowing that our Spam filters and records retention policies are keeping you safe, secure, and connected 24/7.

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Remote Management, Local Presence

Sierra Corporation can manage your entire IT infrastructure by providing onsite or offsite support. From deploying work stations/tablets/servers, providing Sierra's cloud service (MySierraCloud), to managing redundant backup system recovery solutions, Sierra helps maintain the continuity of your business, so even in the event of catastrophic loss, Sierra has you covered.

Our local technicians in the D.C. area are on call to support your business 24/7. Combined with our advanced remote support tools for desktops and servers, Sierra Corporation supports all your IT needs, wherever you are.

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We specialize in: IT Services VoIP Systems Enterprise Email Hosting Desktop Support Relocation Services

IT Services, Done Right.

Sierra Corporation tailors our services to your needs, and that means providing innovative and creative solutions to complex problems. Our staff are experts in the IT profession, and they constantly seek out new ways to tailor our services to your needs.

Whether you’re planning a next-generation wireless deployment for your campus, enabling collaboration across time zones, or just replacing your antiquated old billing system, Sierra Corporation’s business forms IT solutions to fit your needs.
Our solutions don’t just stop at deployment. We also assist with everyday maintenance to keep your business humming along,  and provide on-site hardware and software technical support within the D.C. area, as well as telephone and advanced remote support worldwide.

We understand that in business, emergencies are business-as-usual, so we are available to our clients 24 hours a day, seven days a week. “One-stop shop” may be a cliché, but we try very hard to be precisely that. You don’t want to take your business to five different IT companies, and we don’t want you to, either. We do it all, or we’ll find someone who can. One thing is certain: you won’t have to think twice, because Sierra Corporation is on the job.