Comprehensive Managed IT and Security Services, tailored to your business.
Get more from your support team
Find and fix security weaknesses in your IT setup before they’re exploited by cyber criminals.
Every organization faces Cyber Security risks and vulnerabilities daily – many completely invisible until you receive a ransom demand or learn that your data is for sale on the dark web. A tailored risk assessment will give you the insights you need to understand the threats you face and how you can overcome them with the right security measures that are relevant to your business.
Get a FREE Complementary Business Risk Assessment Score and find out what your business needs to do to improve on its Security posture and work on having a recovery plan in place. Call 603-431-4121 to schedule your Security Expert.
World Class Managed IT Services and Customer Support
Managed IT Services
IT Process
PCG will manage all of your IT Resources & Services for a Flat Rate Monthly Fee.
Business Continuity
Backup & Recovery
Protect your business DATA with our Business Continuity Solution and Rapid Recovery.
Security
Remote Work Force
Protect your Assets, Company Data, and Employees from threats & vulnerabilities.
Cloud Computing
Microsoft 365
PCG’s solutions are fully scalable based on your companies software needs.
Here Are Some Of the IT Problems We Solve
- You need help controlling your IT costs with fixed monthly pricing
- You’ve outgrown your current IT services company
- Your IT department needs help transitioning to Microsoft Azure
- You don’t have an up to date cybersecurity plan
- Your IT provider is unresponsive
- You don’t have a disaster recovery or backup plan
Our Clients Say It Best
“We appreciate all the help we’ve received from PCG over the years in converting, installing, fixing, and fine-tuning our network. We can now concentrate on the work we do best, knowing our network needs are being monitored and maintained by a company of computer professionals. PCG is local, knowledgeable, responsive, and reliable.”
— CPA Firm
“I would like to extend our sincere gratitude and respect for the support and services provided to us over the last several years by PCG. The attention, consideration and effort put forth by PCG and all its employees in providing quality advise, service, and maintenance is outstanding in all forms. Their proactive approach on monitoring our equipment and supporting our remotes sites is priceless.”
— Manufacturing Firm
“To hire PCG was one of the best decisions our town has made. You fulfilled every promise. We have complete confidence in the abilities of your company and all your employees. We continually recommend that PCG is the obvious choice for small or large networks.”
— Local Government
Why Choose Portsmouth Computer Group
Your network is the gate to your business – it’s important to keep it secure. Save money and time with PCG’s proven IT Process, Proactive Managed IT Services, Network Solutions, and IT support.
- Hundreds of satisfied clients since 1996
- Our proactive & strategic approach to IT provides peace of mind
- Round the Clock Maintenance with PCG’s 24/7 Monitoring and Management
- Flat monthly rates
- 24x 7 Live Help Desk Support
PCG has been voted best Computer Networking Firm for Small Business IT Solutions in Portsmouth, NH!
With Portsmouth Computer Group You Can
Start using your time wisely
With all your Company IT/Assets all under control, you can focus on more profitable ventures.
Save capital for important projects
With our predictable flat-rate fee, you’ll save cash every month.
Enjoy exemplary uptime
Don’t worry about your network being down at awkward times. With our 24/7 monitoring, you can trust your network will be running when you need it.
Our Awards & Affiliations




We’re proud to partner with the best names in IT






