(412) 826-8600
4.2 stars | 22 reviews
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Understanding Business to Propel Success
Accounting | Tax | Financial | Advisory 
(412) 826-8600Contact Us
Brennan, Piper & Associates, PC|811 Boyd Ave, 205, Pittsburgh, PA 15238|(412) 826-8600
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Mark Hannah
1 year ago
Always great service. Fast and friendly.
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3 years ago
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Rick Daman
3 years ago
We have been working with Shamus for many years now. He has brought a level of trust we weren't able to find in the previous years! A trusted and well rounded business man that helps us whenever we need it. It's very...
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Walter Jenkins
4 years ago
We've been consistently pleased with the professional services provided by Dennis Piper and his team. We've used them the last 10 years for both our corporate and individual tax returns. They've always been timely, thorough,...
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Jack George
4 years ago
I have worked with Dennis Piper & Associates for over 20 years and have found them to be very knowledgeable and flexible to help my business in the manner that has been needed.
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Robert Amory
4 years ago
Outstanding firm! Shamus is an outstanding accountant and extremely quick to respond! Very highly recommended!!

CPA In Pittsburgh, PA

We love helping you feel confident through professional tax preparation, accounting, and other business and investment services at Brennan Piper and Associates PC. We aim to help support our clients' financial goals and lead them to strategic, informed decision-making. Since 1990, our CPA in Pittsburgh, PA, has offered various services with accurate and timely information to ensure our clients' businesses are financially and industrially compliant. Our staff is highly knowledgeable in Quickbooks and other applications. Rest assured, you can count on our depth of experience and extensive understanding of business operations. Contact us today for a consultation.

What We Offer

  • Accounting
  • Tax
  • Financial Services
  • Business Advisory
  • Bookkeeping
  • Payroll
  • Controllership
  • Business Consulting
  • Business Technology
  • Income Tax Preparation
  • Income Tax Planning
  • Income Tax Consulting
  • Sales and Use Tax Compliance
  • Investments
  • Retirement Planning
tax return on a laptop
multiple laptops on a desk
documents and calculator on desk

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