ROI Associates PLLC

Kaden the gamer

Nov 7, 2023on

Absolutely by far one of the best CPAs! So professional and patient in every aspect of his services. I highly recommend Calvin to anyone who is looking for a CPA for their business or their personal taxes.

FranniStarr Mitchell

Nov 7, 2022on

Mr. Sitto, is EXCELLENT with his expertise with tax issues!!!!!!!!! He took time out of his busy schedule and helped me with my tax problems. He made sure he talked to me getting my business straight and continued until it was done!!!-(2-hours later)!!!!!! He assured me that he will continue to handle my case and fight until the end. He’s not the type of person that gives up or is intimidated by the IRS!!!! He’s in it to win it and he will!!!! If he feels he needs more reinforcements, he won’t hesitate, he quickly makes the connect and continues to battle!!!!! I RECOMMEND MR. SITTO AND HIS FIRM TO THE WORLD!!!!!!!! You will never go wrong with him, he’s the BEST!!!!! Positive Responsiveness, Quality, Professionalism, Value

Nicholas Konja

Nov 7, 2022on

Calvin is a very responsive and reputable CPA. He has extensive knowledge in tax and is always acting in the best interest of all of his clients. 5 out of 5.

Cryo King

Nov 7, 2022on

Talk about amazing service. Mr. Sitto has helped keep my business organized and is constantly available for me when I have questions. I recommend him for small and larger businesses. My former accountants never made me feel welcomed like Calvin does. Do not hesitate to sign up with him!

Loren Burrell

Nov 7, 2022on

Calvin gave great advice and explained everything to me and my team perfectly,

Brandon Hilliker

Nov 7, 2022on

Amazing service! I was able to speak with Calvin about my current tax situation who gave me some amazing advice and helped me plan for the future. By far the best CPA I have worked with in a long time!

Marwan Boulis

Nov 7, 2022on

Sitto Advisory provides the utmost level of service, attention to detail, trustworthiness, and knowledge throughout the tax process! Any questions are answered promptly and with thorough explanations. Very happy we chose to work with Sitto Advisory, and we will most definitely continue to in the future!

Mark Gates

Nov 7, 2022on

This was my first year with them and I was very satisfied. Calvin was thorough and very due dilligent. I would recommend Sitto Advisory to anyone.

Patrick H

Nov 7, 2022on

Used Calvin for the first time this year and it was by far the best experience i have ever had. I will be a long time client for years to come

Slagjan Mitkovski

Nov 7, 2022on

One of the best CPAs I have worked with in a long time. He was super attentive to all of my business needs and worked alongside with me to make sure I got the tax and accounting help that my business needed. He was very patient and helped educate me along the way. I highly recommend him!