ClearlyRated

Grassi of Ronkonkoma, NY

Client Ratings

4.7 for this location based on 59 ratings by clients

5 stars
47 people rated them 5 stars
80%
4 stars
8 people rated them 4 stars
14%
3 stars
2 people rated them 3 stars
3%
2 stars
0 people rated them 2 stars
0%
1 star
2 people rated them 1 stars
3%

Grassi of Ronkonkoma, NY has earned the 2025 Best of Accounting award for providing remarkable service to their clients! Grassi has 59 verified ratings from their clients earning them 4.7 out of 5 stars!

Within the Accounting industry Grassi focuses on: Accounting Technology, Audit / Assurance, Bookkeeping, Business Tax, Business Valuation, Consulting, HR Advisory Services, Outsourced Accounting Services, Personal Tax, Wealth Management

Additional Specialties:

  • Accounting Technology
  • Audit / Assurance
  • Bookkeeping
  • Business Tax
  • Business Valuation
  • Consulting
  • HR Advisory Services
  • Outsourced Accounting Services
  • Personal Tax
  • Wealth Management

Learn More

Looking for accounting and advisory help?
Let Grassi help you with all of your accounting needs.

Location Icon Grassi

201.808.9829

Ronkonkoma, NY 11779

Phone Icon 631.676.4995

Fax Icon 631.615.2790

Testimonials

"Greg & Jessica"

Lari J. on November 8, 2024

"Consistency of service"

Jeff B. on December 19, 2023

"I have been with James Bohl for many, many years and trust him."

Darlene A. on December 19, 2023

"I feel comfortable that my businesses are financially solid because of the advice I get on a monthly basis from Rich."

Valued Client on December 19, 2023

"We consider the Grassi team a valuable partner helping us not just with our accounting and compliance but with strategic decisions as well. Len Carone leads a professional group that understands our businesses thoroughly and that we can count on for all the right answers!"

Valued Client on December 13, 2023

"It's just easy."

Ewa Z. on December 12, 2023

"Every member of my Grassi team is keenly aware of all aspects of my business. I would not be able to operate as well as I do. They are a big asset for any Massage Envy franchisee. Thank you"

Jeffrey U. on December 11, 2023

"Relationship from the team"

A Client on December 8, 2023

"Friendly service, easy to understand"

William T. on December 2, 2023

"Grassi is always readily available, very insightful and extremely proactive when it comes to supporting my business. I've referred them to many other franchise owners in my industry."

Joel & Jenifer on December 1, 2023

Grassi of Ronkonkoma, NY Q & A

How do clients rate Grassi of Ronkonkoma, NY?

59 verified Grassi of Ronkonkoma, NY clients have reviewed Grassi of Ronkonkoma, NY and rated them 4.7 out of 5 stars. You can see all the client ratings on their profile.

What kind of company is Grassi of Ronkonkoma, NY?

This accounting firm focuses on: Accounting Technology, Audit / Assurance, Bookkeeping, Business Tax, Business Valuation, Consulting, HR Advisory Services, Outsourced Accounting Services, Personal Tax, and Wealth Management.

About Grassi

Grassi is in the Accounting industry with company headquarters in New York, NY and has 7 Grassi locations.

Company Awards

5 year winner

Grassi earned 2025 Best of Accounting Client for providing superior service in the Accounting industry

2025 Best of Accounting Client

5 year winner

Grassi earned 2025 Best of Accounting Client 5 Year Diamond for providing superior service in the Accounting industry

2025 Best of Accounting Client 5 Year Diamond

Company Rating

Overall rating for 7 locations.

Overall client Ratings

4.7 based on 480 ratings

5 stars
404 people rated them 5 stars
84%
4 stars
49 people rated them 4 stars
10%
3 stars
12 people rated them 3 stars
2%
2 stars
4 people rated them 2 stars
1%
1 star
11 people rated them 1 stars
2%

Company Headquarters

Grassi 360 Madison Avenue, 7th Floor New York, NY 10017

Phone Icon 212.661.6166

Fax Icon 212.755.6748

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Grassi Awards History

2025

2025 Best of Accounting Client

2025 Best of Accounting Client

2025 Best of Accounting Client 5 Year Diamond

2025 Best of Accounting Client 5 Year Diamond

2024

2024 Best of Accounting Client

2024 Best of Accounting Client

2023

2023 Best of Accounting Client

2023 Best of Accounting Client

2022

2022 Best of Accounting Client

2022 Best of Accounting Client

2021

2021 Best of Accounting Client

2021 Best of Accounting Client

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