The JD Group Team

The engineers and professionals at The Jennings Denovich Group have been delivering good news to taxpayers since 2000. We partner with CPAs to maximize tax savings for their clients. The methods and procedures we use rely on fully documented engineering and appraisal principles that have consistently withstood the scrutiny of IRS audits and CPA reviews.

Our extensive experience and knowledge of building construction, design, auditing, and estimating—as well as current legislation, regulations, revenue rulings, court cases, and direct review by the IRS—makes us uniquely qualified to produce engineering-based studies with a thorough and accurate analysis.

According to the IRS:

Cost segregation studies should be “performed by ‘qualified’ individuals or firms, such as those employing… ‘personnel competent in design, construction, auditing, and estimating procedures relating to building construction’.”

We stand behind our cost-segregation studies and will defend their accuracy in the event of an IRS or state-level audit.

Contact us today for a free consultation regarding your cost-segregation opportunity—or visit our Free Estimate page to start the process online.

The JD Group Principals


CONRAD JENNINGS, Managing Partner

Conrad Jennings has more than 25 years’ experience in engineering and cost segregation. His expertise encompasses all phases of cost-segregation operations, including thought leadership, client relations, and working with some of the finest CPA firms across the country. Mr. Jennings holds a Bachelor of Science in Electrical Engineering Technology from Southern Polytechnic State University.

In addition to training, account management, quality control, and final approval of all studies, Conrad has managed or performed engineering-based cost-segregation studies on all types of properties, including, but not limited to, office buildings, medical office buildings, supermarkets, retail centers, restaurants, automobile dealerships, automotive repair facilities, manufacturing facilities, motels, hotels, apartments, nursing homes, assisted living facilities, and warehouse properties.

In his early engineering career, Conrad worked in the power-generation industry and acted as a design engineer and project manager for numerous multi-million dollar hydroelectric power plant upgrades. Conrad also performed field engineering and consulting duties in the paper and pulp industry, and was responsible for extensive on-site field documentation, sub-contractor scheduling, and project coordination of numerous instrumentation and system upgrade projects. As one of three field engineers, he oversaw final field verification of all instrumentation, control hardware, power requirements, and control system communications.

Conrad retired from the Navy after proudly serving our military for 18 years.

CELL 770.633.9042
DIRECT 678.999.8714


JOHN DENOVICH, Managing Partner

John Denovich has more than 25 years of experience in the construction, real estate, cost segregation, and specialty tax industries. Educated at Kent State and Georgia State Universities, Mr. Denovich has a business management, real-estate appraisal, and electrical contracting background.

John’s primary focus is on specialty tax with an emphasis on cost-segregation studies. He has performed cost-segregation studies for Fortune 500 Companies including Teva Pharmaceuticals Industries, Ltd. and Publix Supermarkets. John has managed thousands of purchase-price allocation and new construction studies on a variety of building types, including but not limited to, auto dealerships, medical and surgery centers, data centers, research and manufacturing facilities, hotels, apartment complexes, shopping centers and retail spaces, industrial sites, and office buildings. He has also worked with large real estate equity firms as project lead on new acquisitions.

CELL 404.376.9529
DIRECT 678.999.8702

Partner With The JD Group


Do you represent investors, real estate professionals, business owners, or high net worth individuals who hold commercial property and have tax liability?

The Jennings Denovich Group welcomes the opportunity to help your clients decrease their tax liability and increase cash flow.

Working Together

We understand the importance of your relationship with your clients. Our team will bring value to your relationships with our commitment to outstanding customer service, individual and firm-wide expertise, and the high quality of our final product. We’ll work with you from the start to deliver an estimate of potential tax savings with a fixed fee for the study. Once we complete the estimate we’ll work with you to determine if a study is in your client’s best interest. You know your client’s tax situation best and can advise if they should move forward with a study.

Our experienced team of professionals has been performing cost-segregation studies since 2000. Our hands-on, engineering approach and attention to detail deliver the results our clients and their clients have come to rely on. Our team will identify the qualifying assets, calculate their value, and determine your client’s tax savings all while following the guidelines established by the IRS to ensure an accurate report.

Quality, trust, and integrity are the cornerstones of our business and our work.

Contact us today for a free consultation regarding your cost-segregation opportunity—or visit our Free Estimate page to start the process online.