About

Phoenix-area IT consulting since 2001

Professional IT Services, LLC supports small and mid-sized businesses across the Phoenix area, without long-term contracts.

2001
IT consulting since
2008
Professional IT Services founded
1 hr
Typical response time
0
Contracts required
Frank Fattizzi, founder of Professional IT Services

Founder

Frank Fattizzi

Frank has lived in the Valley since 1992 and has provided IT consulting to small businesses since October 2001. He began as IT Manager at Superior Cleaning Equipment, took on outside clients, and kept consulting while working at JMI & Associates, a civil engineering firm.

When the housing market crashed in 2008, he already had a solid base of clients, so he took the leap and made Professional IT Services his full-time business. Several of those clients have been with us since the early 2000s.

Clients describe his approach as calm and reassuring, backed by more than 25 years of hands-on experience. Outside of work, he builds iOS apps and spends his free time hiking, kayaking, golfing, skiing and playing guitar.

  1. Moves to the Phoenix area
  2. MCSE and CompTIA A+ certified; consulting begins in October
  3. Consulting continues alongside JMI & Associates
  4. Professional IT Services founded full time
  5. Supporting businesses across the Phoenix area

How we work

What clients can count on

response

A reply within the hour

Calls are returned within an hour during business hours, and emergencies get an immediate response.

approach

Calm and clear

When something breaks, you get a steady voice and a plain explanation of what happened and what comes next.

experience

Depth of experience

More than 25 years with servers, networks and the software small offices run on, so problems get solved, not guessed at.

coverage

Covered when we're away

Backup coverage is in place for vacations and time off, so you're never left without help.

What clients say

Review us on Google
“His skills and his services give me the confidence to build for the future and stay ahead of my industry trends.”
Jay Hall, President, Harco Metal Products, Inc.
“I’ve known Frank for 30 years and he has always provided us with the very best in service and support. Ethical, easy to get along with and most of all incredibly knowledgeable and fair.”
Greg Sprunk, President, Superior Cleaning Equipment, Inc.
“I’ve been a customer of Frank’s for well over 20 years… Excellent service… Frank’s outstanding service has really made a difference!”
Neil Balter, Google review
“Professional IT Services has been a reliable, invaluable source for us for the past 10 years. Frank will step in and work tirelessly until the job is done.”
Wade Hunter, Google review
“My company has been working with ProITAZ services for over 20 years and are extremely happy with their responsiveness, customer service and the ability to keep our accounts safe… Highly recommend their services.”
Tracy Johnson, Google review

Have an IT problem or a project coming up?

Call (480) 382-3289 or send a message.

Contact us