01 / Vendor Profile
CHAPPELLE MECHANICAL SERVICES LLC Federal Contracts and Awards
UEI NS1XGB16FNF3 · CAGE 850W0
Federal contract activity attributed to this vendor identity across FY 2020–FY 2026. Obligations are FPDS accounting transactions, not company revenue.
02 / Federal Business Size
Federal contract market at a glance
Measured consistently across FY 2020–FY 2026.
Across FY 2020–FY 2026, FPDS records attribute $13.78M in net contract obligations to CHAPPELLE MECHANICAL SERVICES LLC across 258 contract actions. Net obligations include positive obligations and later deobligations recorded during the same period.
03 / Spending Trend
CHAPPELLE MECHANICAL SERVICES LLC contract spending by year
Annual net obligations show whether recorded federal business expanded or contracted, while actions and customer counts show the breadth of that activity.
Total obligations$4.88M
FY 2026ObligationsHistorical spending range
| Fiscal year | Obligations | Actions | Federal customers | Change |
|---|---|---|---|---|
| FY 2020 | $750.9K | 17 | 1 | — |
| FY 2021 | $1.08M | 29 | 2 | +44.1% |
| FY 2022 | $613.0K | 35 | 2 | −43.3% |
| FY 2023 | $1.93M | 28 | 2 | +214.1% |
| FY 2024 | $1.94M | 45 | 1 | +1.0% |
| FY 2025 | $2.58M | 51 | 1 | +32.8% |
| FY 2026 | $4.88M | 53 | 1 | +89.1% |
04 / Federal Customers
Which federal agencies buy from CHAPPELLE MECHANICAL SERVICES LLC?
Ranked by net obligations during FY 2020–FY 2026.
| Agency | Code | Obligations | Actions | Vendor share |
|---|---|---|---|---|
| 7529 | $13.69M | 254 | 99.4% | |
| 3300 | $85.4K | 4 | 0.6% |
05 / Contracting Offices
Which contracting offices buy from CHAPPELLE MECHANICAL SERVICES LLC?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendor share |
|---|---|---|---|---|---|
| 75N990 | NATIONAL INSTITUTES OF HEALTH | $11.35M | 231 | 82.4% | |
| 75N980 | NATIONAL INSTITUTES OF HEALTH | $2.25M | 20 | 16.3% | |
| 75N940 | NATIONAL INSTITUTES OF HEALTH | $69.6K | 2 | 0.5% | |
| 333129 | SMITHSONIAN INSTITUTION | $52.4K | 2 | 0.4% | |
| 333132 | SMITHSONIAN INSTITUTION | $33.1K | 2 | 0.2% | |
| 75N920 | NATIONAL INSTITUTES OF HEALTH | $19.8K | 1 | 0.1% |
06 / Top NAICS Industries
Which industries define this vendor’s federal work?
| NAICS | Description | Obligations | Actions | Customers | Share |
|---|---|---|---|---|---|
| 238220 | PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS | $11.00M | 211 | 2 | 79.8% |
| 236220 | COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION | $2.69M | 41 | 1 | 19.5% |
| 221330 | STEAM AND AIR-CONDITIONING SUPPLY | $40.5K | 2 | 2 | 0.3% |
| 561210 | FACILITIES SUPPORT SERVICES | $18.2K | 1 | 1 | 0.1% |
| 811310 | COMMERCIAL AND INDUSTRIAL MACHINERY AND EQUIPMENT (EXCEPT AUTOMOTIVE AND ELECTRONIC) REPAIR AND MAINTENANCE | $15.7K | 1 | 1 | 0.1% |
| 332919 | OTHER METAL VALVE AND PIPE FITTING MANUFACTURING | $13.9K | 2 | 1 | 0.1% |
07 / Top Product and Service Codes
What products and services does the government buy from this vendor?
| PSC | Description | Obligations | Actions | Customers | Share |
|---|---|---|---|---|---|
| Z2DA | REPAIR OR ALTERATION OF HOSPITALS AND INFIRMARIES | $10.84M | 201 | 1 | 78.7% |
| Y1JZ | CONSTRUCTION OF MISCELLANEOUS BUILDINGS | $2.03M | 23 | 1 | 14.7% |
| Z2JZ | REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS | $689.3K | 22 | 1 | 5.0% |
| J041 | MAINT/REPAIR/REBUILD OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT | $61.5K | 3 | 1 | 0.4% |
| J048 | MAINT/REPAIR/REBUILD OF EQUIPMENT- VALVES | $51.4K | 1 | 1 | 0.4% |
| 4140 | FANS, AIR CIRCULATORS, AND BLOWER EQUIPMENT | $34.6K | 2 | 1 | 0.3% |
| J045 | MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | $24.0K | 1 | 1 | 0.2% |
| J066 | MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | $19.8K | 1 | 1 | 0.1% |
| Z1JZ | MAINTENANCE OF MISCELLANEOUS BUILDINGS | $18.2K | 1 | 1 | 0.1% |
| R707 | SUPPORT- MANAGEMENT: CONTRACT/PROCUREMENT/ACQUISITION SUPPORT | $10.7K | 2 | 1 | 0.1% |
08 / Competition Pattern
How was CHAPPELLE MECHANICAL SERVICES LLC’s federal work competed?
Competition categories describe the procurement path recorded on the underlying contract actions.
09 / Recent Contract Awards
What contract actions were recorded most recently for CHAPPELLE MECHANICAL SERVICES LLC?
The latest recorded PIIDs connect this profile to the underlying federal award search.
| Award / PIID | Signed | Obligation | Agency / office | NAICS | PSC |
|---|---|---|---|---|---|
| 75N98026F00007 | Sep 30, 2026 | $0 | NATIONAL INSTITUTES OF HEALTH NATIONAL INSTITUTES OF HEALTH OLAO | 238220 | Z2DA |
10 / Interpreting the Profile
How should you evaluate CHAPPELLE MECHANICAL SERVICES LLC as a federal contractor?
Read obligations, customers, markets, competition, and individual awards together. A large historical total indicates federal scale, but it does not by itself describe current backlog, commercial revenue, profitability, or future opportunity.
Separate obligations from revenue
FPDS obligations are government accounting actions and may include later deobligations.
Follow customer concentration
Agency and office concentration reveals where the vendor’s federal relationships are strongest.
Test market overlap
NAICS and PSC shares show whether the vendor competes in the same markets as your company.
Inspect the awards
Open the PIIDs to verify dates, offices, classifications, and transaction history.