Certified by Brennan, Piper & Associates, PC • Aug 30, 2026
AccountantTax Preparation ServiceInvestment Service
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.
Details
Wheelchair accessible entranceAvailable
Location
Certified by Brennan, Piper & Associates, PC • Aug 30, 2026
Certified by Brennan, Piper & Associates, PC • Aug 30, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Products & Services
2 lists · 20 items
Explore offerings from Brennan, Piper & Associates, PC on 811 Boyd Ave in Pittsburgh, with popular our services include and services available at this location.
Our Services
5 items
Our Services Include
Accounting
Tax Preparation
Investment Strategy
Technology Consulting
Business Advisory Service
Brennan, Piper & Associates, PC - Services+Products
15 items
services
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
Reviews
4.2
21 reviews
5 stars
16
4 stars
1
3 stars0
2 stars0
1 star
4
MH
Mark Hannah
Feb 8, 2023
5.0
Always great service. Fast and friendly.
CY
Chris Yoest
Aug 12, 2022
1.0
Made numerous mistakes on my payroll taxes and would not admit to it. Definitely would not recommend.
GG
Gabriel Galloza
Aug 11, 2022
1.0
I hired them for my 2021 tax returns, and the whole process was a nightmare. we had to file for an extension because they could not meet the deadline after providing them the information in January. And to top it all off, they made a calculation error on my returns leading to the IRS reverting my refund. I attempted to get a hold of a representative to resolve my issue, and no one has responded. Will not work with them again.
RA
Robert Amory
Jul 6, 2020
5.0
Outstanding firm! Shamus is an outstanding accountant and extremely quick to respond! Very highly recommended!!
VB
Vicki Beaufort
Jan 9, 2017
5.0
Dennis Piper and Associates have been instrumental in helping our company utilize sound accounting practices in our day to day operations. They have been able to identify and correct any problems that have occurred previously. Our company relies upon Dennis Piper & Associates to close our books and prepare our company yearly tax returns. Beaufort Services Inc. looks forward to utilizing their services indefinitely.
Frequently Asked Questions About Brennan, Piper & Associates, PC
What services does Brennan, Piper & Associates, PC offer?
They provide accounting, tax preparation, financial services, business advisory, bookkeeping, payroll, controllership, business consulting, business technology, income tax preparation, planning and consulting, sales and use tax compliance, investments, and retirement planning.
Where is Brennan, Piper & Associates, PC located?
They are located at 811 Boyd Ave, Suite 205, Pittsburgh, PA 15238, USA.
What are the office hours of Brennan, Piper & Associates, PC?
Their office hours are Monday to Friday from 8:00 AM to 5:00 PM. They are closed on Saturdays and Sundays.
How can I contact Brennan, Piper & Associates, PC?
You can contact them by phone at +1 412-219-3881 or alternate phone at +1 412-826-8600 or by email at shannon@brendanpiper.com.
What payment options does Brennan, Piper & Associates, PC accept?
They accept American Express, Check, Discover, MasterCard, and Visa.
Is Brennan, Piper & Associates, PC wheelchair accessible?
Yes, they have a wheelchair accessible entrance.
What nearby gyms can I visit before or after my appointment at Brennan, Piper & Associates, PC?
You can visit Alpha Athletics - Crossfit 412, Alpha Athletics Inc, or Bell Harbour Yacht Club nearby for gym and fitness activities.
Are there any nearby coffee shops close to Brennan, Piper & Associates, PC?
Yes, Starbucks is a nearby coffee shop where you can grab a coffee before or after your visit.
What nearby convenience stores are near Brennan, Piper & Associates, PC?
Nearby convenience stores include Sunoco Gas Station and APlus, which can be convenient for quick errands.
Which neighboring businesses offer related accounting or financial services?
Nearby accounting and bookkeeping services include Dennis Piper & Associates, P.C. and Brennan Piper and Associates PC, which provide complementary financial services.
Brand Certified Facts from Brennan, Piper & Associates, PC
This information is certified by Brennan, Piper & Associates, PC and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified August 30, 2026Yext Knowledge Graph
Address
Categories
Geo coordinates
Legal business name
Hours of operation
Phone number
Official website
Syndication Network
Approved business data is pushed to 100+ publishers, including: