About I&A

I&A Professional Corporation chartered professional accountants was established in 1990 by Nick Ierfino. Nick realized the need for specialized practitioners in the construction and real estate development industry and made it the firm’s niche market. The company experienced tremendous growth from predominately servicing the construction industry to becoming a full service firm that caters to clients in all major industries.

Today, I&A services some of the largest construction companies in the province along with numerous other clients in various industries.

I&A has a very promising future as the firm continues to develop and expand its’ relationships with its’ clientele. The firm employs leading edge technology in accounting, business and tax research and uses a paperless system in the execution of its’ engagements. Client education is important to the firm through regular seminars held in Vaughan as well as connecting through social media platforms.

What Sets Us Apart

  • Over 35 Years of Experience
  • Offering Complimentary Consultations
  • Providing Personal & Professional Service To Clients
  • Specializing In The Construction Industry & Assisting Clients In A Variety of Other Industries

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Contact us today to learn how we can assist you with your financial service needs.