Purchase Order 2023H226P00061
- Not listed
- This is a $205,340.00 federal purchase order contract for expert witness services awarded by the Internal Revenue Service (IRS) to Groff Engineering & Consulting PLLC, a for-profit limited liability company located in Mt Sterling, Kentucky. The contract has a period of performance through November 13, 2029 and utilizes a labor hours pricing structure. Groff Engineering & Consulting has provided a range of expert witness and forensic consulting services to the IRS through multiple...
- The Internal Revenue Service awarded a $91,379 purchase order contract on January 9, 2023, to Groff Engineering & Consulting PLLC for expert witness services in connection with IRS litigation matters. The contract, structured as a time and materials engagement with performance extending through December 31, 2027, does not utilize a set-aside designation. Groff Engineering & Consulting PLLC, a Kentucky-based limited liability company, was selected to provide specialized forensic and...
- This is a $1,982,039.00 definitive contract awarded by the Internal Revenue Service (IRS) to Groff Engineering & Consulting PLLC, a for-profit limited liability company located in Mt Sterling, Kentucky. The contract is for expert witness services, including providing litigation support for IRS audit defense cases, performing forensic accounting services, and assisting with tax abatement processes. The contract has a performance period ending on April 19, 2028 and does not use any set-aside...
- This is a Definitive Contract awarded by the Internal Revenue Service (IRS) to Groff Engineering & Consulting PLLC, a for-profit limited liability company located in Mt Sterling, Kentucky. The contract, valued at $346,219.00, is for the provision of expert witness services in support of litigation involving the IRS Chief Counsel's office. The contract has a performance period from May 30, 2025 through May 29, 2030 and utilizes a labor hours pricing structure. Groff Engineering &...
- This is a $642,565.00 definitive contract awarded by the Internal Revenue Service (IRS) to Groff Engineering & Consulting PLLC, a for-profit limited liability company located in Mt Sterling, Kentucky. The contract is for expert witness services and does not have a set-aside designation. Groff Engineering & Consulting has previously held a series of federal contracts with the IRS, providing specialized technical and forensic support, including litigation support for audit defense cases,...
- The Internal Revenue Service awarded a definitive contract valued at $2.4M to Groff Engineering & Consulting PLLC for expert witness and litigation support services. The contract, effective through February 20, 2028, covers Phase III of the engagement and encompasses forensic accounting services, IRS audit defense support, and tax abatement assistance. The work will be performed on a labor-hours pricing basis at the contractor's Mt Sterling, Kentucky location. This award does not utilize a...
- The Internal Revenue Service awarded a purchase order to Groff Engineering & Consulting PLLC for expert witness services in connection with IRS litigation. The contract, awarded on January 9, 2023, has a ceiling value of $91,379 and extends through January 8, 2028. Structured as a time-and-materials purchase order, the requirement was modified to update the description of services. No set-aside designation was used for this award. The place of performance is Mt Sterling, Kentucky. Groff...
- The Internal Revenue Service awarded a time and materials purchase order to Groff Engineering & Consulting PLLC for expert witness services in connection with IRS litigation matters. Valued at $92,810.13 with an ultimate completion date of January 8, 2028, this contract was awarded on January 9, 2023, with no set-aside designation. The work will be performed in Mt Sterling, Kentucky, where the contractor is located. This modification to the original contract updated the description of the...
- This is a $198,410.00 federal purchase order contract awarded by the Internal Revenue Service (IRS) to Groff Engineering & Consulting PLLC, a for-profit limited liability company located in Mt Sterling, Kentucky. The contract is for expert witness services related to the valuation and appraisal of syndicated conservation easements. The contract has a performance period from May 16, 2025 to May 15, 2030 and does not utilize a set-aside designation. Groff Engineering & Consulting PLLC...
- This is a $179,085.00 federal purchase order contract awarded by the Internal Revenue Service (IRS) to Groff Engineering & Consulting PLLC, a for-profit limited liability company, to provide expert witness services. The contract has a completion date of April 3, 2030 and is priced based on labor hours. Groff Engineering & Consulting PLLC is a sole proprietorship that specializes in providing engineering and consulting services to the mining and minerals industries. This award...
The Internal Revenue Service awarded a purchase order valued at approximately $94.1k to Groff Engineering & Consulting PLLC, a Kentucky-based consulting firm specializing in expert witness services and forensic analysis. The contract, awarded on October 9, 2025, requires expert witness support in connection with IRS litigation matters and will be performed in Atlanta, Georgia through October 8, 2030. The engagement is structured as a labor-hours contract without set-aside designation, reflecting the IRS's need for specialized technical expertise to support its legal proceedings. Groff Engineering & Consulting PLLC brings substantial experience in serving the IRS, with a demonstrated track record of providing expert witness services, forensic accounting analysis, property valuation, and litigation support across multiple tax-related matters. The firm, registered in the System for Award Management since November 2019, has secured consistent federal contract awards from the IRS ranging from approximately $91k to $2.4 million, with performance periods typically spanning multiple years. This engagement represents the continuation of the established relationship between the contractor and the IRS for specialized litigation support services.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | Not listed | $62.9k | 10/8/25 |