Every fact below links to its source. Informational only. Ownership statements are limited to primary announcements and filings.
- Headquarters
- Dayton, Ohio, as listed by ENR in the 2026 Top 500 Design FirmsSource: enr.com/toplists/2026-top-500-design-fi…
- Ownership type
- Ownership not published
Legal name, DBA and former names
- HEAPY (name as shown on the firm's website)Source: heapy.com
Identifiers (UEI, state registrations)
- SAM UEI N597YDYWH699 (as shown on the USAspending recipient record) and Texas TBPELS firm no. 3805.Source: usaspending.gov/recipient/0012dd23-e8b3-20d9-2f…
Services and markets
- HEAPY provides MEP engineering, building optimization, commissioning, retro-commissioning, intelligent building management, energy audits and studies, utility program administration, sustainability and resiliency, whole life carbon analysis, engineer led design-build, fire protection and life safety, technology design, lighting design, master planning, facility condition assessments and project financing for aviation, healthcare, education, commercial, civic, federal, industrial and manufacturing, life sciences, sports and athletics, cultural arts, and public utilities markets.Source: heapy.com
Licences (board records)
- Texas TBPELS roster lists Heapy Engineering Inc (firm no. 3805, type NS, expires 2027-07-31)Source: tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip
Federal awards (contracts)
- USAspending recipient record HEAPY ENGINEERING, INC (Dayton, OH), contract award obligations: FY2021 $62,964, FY2022 $0, FY2023 $0, FY2024 $18,500, FY2025 $0 (award types A to D; obligations as published, including modifications and negative adjustments)Source: usaspending.gov/recipient/0012dd23-e8b3-20d9-2f…
Public filings
- DOL Form 5500 filings, plan year beginning 2024-01-01, NAICS 541330: HEAPY ENGINEERING, INC. SAVINGS PLAN (ACK_ID 20251015114233NAL0009387874001, 250 active participants)Source: dol.gov/agencies/ebsa/about-ebsa/our-ac…
Rankings and awards
- Listed in the ENR 2026 Top 500 Design Firms.Source: enr.com/toplists/2026-top-500-design-fi…
Sources of record
- https://heapy.com/
- https://www.usaspending.gov/recipient/0012dd23-e8b3-20d9-2f03-26e2210a0926-P/latest
- https://www.enr.com/toplists/2026-top-500-design-firms-4
- https://tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip
- https://www.dol.gov/agencies/ebsa/about-ebsa/our-activities/public-disclosure/foia/form-5500-datasets
Ownership tag: Ownership not published. Profiles are informational, compiled from public sources linked above. Firms may request corrections. A listing is not an endorsement.
