Quality IT Support for Small Business — Since 2008
Professional IT Services LLC serves 40+ businesses across the Phoenix Metro area. We keep your technology running so you can focus on what you do best.
Our Services
We offer a full range of IT services for businesses with 10 to 250 employees. From day-to-day technical support and server maintenance to cloud migrations, cybersecurity, and Microsoft 365 management — we have the expertise to handle it all. Whatever your technology needs, we have a solution that fits your business. read more
Customer Support
When technology problems happen, you need fast, reliable help. Professional IT Services responds quickly to diagnose and resolve issues — whether it’s a downed server, a network outage, or a workstation that won’t cooperate. With 18+ years of experience, we’ve seen it all and we know how to fix it. read more
About Professional IT Services
Frank Fattizzi has been providing expert computer services since 2001 and founded Professional IT Services LLC in 2008. A Microsoft Certified Systems Engineer with a CompTIA A+ certification and 18+ years of hands-on experience, Frank brings the skills and reliability that small businesses depend on. Today, Professional IT Services supports over 40 companies in the Phoenix Metro area. read more