About Us

Different, just the way we like it

Headquartered in Houston, Texas, Calvetti Ferguson was founded June 28, 2003, by Jim Calvetti and Jason Ferguson.  Calvetti Ferguson is a Top 200 accounting and advisory firm with offices in Houston, Fort Worth, Dallas, and San Antonio.

As trusted business advisors to privately held and public companies, private equity funds, family offices, and high-net-worth individuals, we provide assurance, tax, advisory, accounting, and technology risk services. Our core clients are dynamic, middle-market companies in real estate, construction, professional services, energy, manufacturing, distribution, and technology. 

Calvetti Ferguson is an independent member firm of PrimeGlobal, the fourth largest association of independent accounting firms with almost 300 member firms in more than 90 countries.

We differ from other CPA firms. We are intentional about providing value to our clients and advising beyond accounting. 

What Sets Us Apart

First Hand

Our partners have experience in industry as Tax Directors, Controllers, CFOs, and VPs of Finance. Because of this, we understand the challenges finance and accounting groups face daily. Our experience of being on the client side of the table enables us to bridge the gap in communications and expectations that can occur.


Partner involvement is one of the hallmarks of the Calvetti Ferguson client experience. In order to eliminate hurdles and identify opportunities, we invest significant time and attention in our client relationships. This ensures we develop a deep understanding of your business and deliver the highest quality services possible.


We make it a priority to provide excellent client service on every engagement. At Calvetti Ferguson, our values are more than just words, they’re a way of life. At the end of 2012, our partners identified the values which clearly articulate our firm’s culture. Not only do these core values permeate our firm’s processes and procedures, they also guide our team members in their client interactions. While our firm grows in size and service offerings, our mission and values will remain unchanged.


We understand having the same team working on your engagement year-over-year is essential.  For three consecutive years, we have also been named one of Houston Chronicle’s Top Workplaces, which recognizes Houston-area companies that provide a healthy environment for their employees to grow.  Professionals familiar with your firm and engagement can complete work more efficiently, reducing the time you need to invest in bringing them up to speed.

Great service

We received great service that is worry-free.

Martin R.

The right choice!

Each team member is very professional, knowledgeable, responsive, and pleasant. I thoroughly enjoyed working with them. Choosing this firm was definitely the right choice!

Michelle V.

High-quality and timely compliance

The team provides excellent planning advice coupled with a high-quality and timely compliance work product.

Riley H.

Best interest

We received great service. They always look out for our best interests.

Dwayne O.

Very professional and thorough

Calvetti Ferguson has been very professional and thorough in their approach to my accounting needs.

Marcus A.

Extremely professional

The firm is extremely professional and provides reliable service.

Nicole S.

Professional, friendly, and accessible

I have not encountered any problems. The staff is professional, friendly, and accessible. Well done!

Kevin B.

Amazing to work with

I love our tax and audit team. They are both amazing to work with.

Shauna G.

Great service!

The team provides great service and ideas that help my business.

Rachel M.


I see a happy medium of personal contact and appropriate use of technology. They are always friendly. I have always been able to discuss matters personally, but appreciate the ability to submit questions and documents with the latest technology.

Arya P.

High level of service

The team provides a high level of service and expertise

Sonia A.

Always prompt

Our team is always prompt, kind, courteous, and accurate in response.

Laura J.

High quality

Calvetti Ferguson provides us with high-quality tax preparation on a consistent basis. It is comforting to know that our taxes are being prepared by professionals who are most knowledgeable about their business.

Aditi G.

Very personable

They are very personable and understanding of my needs.

Peter H.

Excellent relationship

We have an excellent relationship with the staff that supports our business.

Sean L.

Worry-free interaction

It is a worry-free interaction. I always feel confident that my taxes are prepared without flaws.

Caitlyn E.

Excellent communication

We received great service on our audit project this summer. Everyone had excellent communication and response time.

Carmen B.

Extremely happy

I have been extremely happy with the services and level of support received from Calvetti Ferguson after experiencing less than satisfactory support from our previous firm.

Mark M.

Couldn’t be happier

I’ve been a customer for many years and they have always delivered on time as promised. We could not be happier.

Vivian Y.

Very well done

The business evaluation was very well done.

Thomas G.

Contact us

Calvetti Ferguson works with middle-market companies, private equity firms, and high net worth individuals across the country. Regardless of the complexity of the compliance, assurance, advisory, or accounting need, our team stands ready to assist you. Please complete the form below, and we will follow up with you shortly.