Federal contractor · MOUNT STERLING, KY

GROFF ENGINEERING & CONSULTING PLLC

GROFF ENGINEERING & CONSULTING PLLC received $787.6K in federal contract obligations in FY2026, on 17 awards (−26% vs FY2025). Since FY2020: $6.7M. Its largest customer was Internal Revenue Service ($787.6K).

Obligations · FY2026
$787.6K
New awards
17
Sole-source
100%
Single offer
0.0%
UEI
DGFPCS4X3AY5
Parent company
GROFF ENGINEERING & CONSULTING PLLC
Small business
Open in the contracts explorerRelationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 36.7KFY2020
  2. 38.6KFY2021
  3. 238.5KFY2022
  4. 4.2MFY2023
  5. 339.2KFY2024
  6. 1.1MFY2025
  7. 787.6KFY2026

Top buying agencies

Obligations in FY2026.

  1. Internal Revenue Service$787.6K100%
    17 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Professional services$787.6K100%

Where the work was performed

  1. Montgomery County, KY$576.2K73%
  2. Fulton County, GA$211.4K27%

Integrity signals

Shares of the year's obligations, next to the country's.

  • Low competition100%
    US 39% · $787.6K
  • Sole-source awards100%
    US 30% · $787.6K
  • Single-offer competitions0.0%
    US 8.7% · $0
  • Urgency justifications0.0%
    US 5.1% · $0

A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.

Agencies awarding it sole-source contracts

  1. Internal Revenue Service$787.6K
    Department of the Treasury · 3 awards

Largest awards

  1. EXPERT WITNESS SERVICES: IRS EXPERT WITNESSES THAT IS CAPABLE OF PROVIDING LITIGATION SUPPORT FOR CASES INVOLVING IRS AUDIT DEFENSE, PERFORM FORENSIC ACCOUNTING SERVICES, AND/OR ASSIST IN TAX ABATEMENT.$2.4M
    Internal Revenue Service· Montgomery County, KY· Professional services· Feb 21, 2023 – Jan 8, 2026· 2091JB23C00005
  2. EXPERT WITNESS SERVICES$642.6K
    Internal Revenue Service· Montgomery County, KY· Professional services· Jul 6, 2022 – Jul 6, 2026· 2023H222C00022
  3. TRACS0002390, APPROVED 5/22/25. EXPERT WITNESS SERVICES ARE REQUIRED FOR THE LITIGATION OF A CASE FOR IRS, CHIEF COUNSEL. TRACS0002390, APPROVED 5/22/25$208.5K
    Internal Revenue Service· Montgomery County, KY· Professional services· May 27, 2025 – Aug 12, 2026· 2023H225C00067
  4. EXPERT WITINESS CASE$204.2K
    Internal Revenue Service· Montgomery County, KY· Professional services· Feb 10, 2026 – Jul 9, 2026· 2023H226P00139
  5. EXPERT WITNESS SERVICES$194.2K
    Internal Revenue Service· Montgomery County, KY· Professional services· Aug 31, 2024 – Jan 6, 2026· 2023H224P00372
  6. EXPERT WITNESS SERVICES$194.2K
    Internal Revenue Service· Montgomery County, KY· Professional services· Jul 31, 2024 – Aug 12, 2026· 2023H224P00313
  7. EXPERT WITNESS SERVICES - SYNDICATED CONSERVATION EASEMENT FOR INTERNAL REVENUE SERVICE CHIEF COUNSEL. TRACS0001860. APPROVED 5/2/2025.$131.6K
    Internal Revenue Service· Montgomery County, KY· Professional services· May 5, 2025 – Aug 12, 2026· 2023H225P00245
  8. EXPERT WITNESS SERVICES$117.3K
    Internal Revenue Service· Fulton County, GA· Professional services· Jun 26, 2026 – Jun 26, 2026· 2023H226P00304

Competitors

Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.

Compared on 4 markets (agency × industry), FY2024–FY2026.

  1. VALUESCOPE, LLC$1.4M−207% in FY2026
    SOUTHLAKE, TX · 51% of this company's obligations are in markets they both serveInternal Revenue Service · Other professional, scientific, and technical servicesInternal Revenue Service · Activities related to real estate
  2. LANDIS, EVANS AND PARTNERS, INC.$1.8M+347% in FY2026
    TAMPA, FL · 57% of this company's obligations are in markets they both serveInternal Revenue Service · Architectural, engineering, and related servicesInternal Revenue Service · Legal servicesInternal Revenue Service · Other professional, scientific, and technical services
  3. HKA GLOBAL LLC$1.4M−43% in FY2026
    PHILADELPHIA, PA · 45% of this company's obligations are in markets they both serveInternal Revenue Service · Other professional, scientific, and technical services

Showing the top 3 of 25 competitors. Open the profile for the full list.

Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 9, 2026, loaded Oct 9, 2026 · FY2024–FY2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 9, 2026, loaded Oct 9, 2026.