Lieber Mechanical LLC
Lieber Mechanical LLC is a small business in Yukon, OK registered on SAM.gov to bid on federal contracts. It has won about $2.4 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- D2STKDKSM787
- CAGE code
- 74MQ1
- SAM.gov registration
- Active
Registration details
| Legal business name | Lieber Mechanical LLC |
|---|---|
| Unique Entity ID (UEI) | D2STKDKSM787 |
| CAGE code | 74MQ1 |
| Location | Yukon, OK |
| SAM.gov registration | Active through Sep 30, 2027 |
| Business started | 2008 |
| Primary NAICS code | 238220: Plumbing, Heating, and Air-Conditioning Contractors |
| Website | www.liebermech.com |
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $240,261 |
| FY2024 | $10,568 |
| FY2025 | $1.4 million |
| FY2026 | $1 million |
Its biggest federal customers over the last four fiscal years: Federal Aviation Administration ($2.6 million).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Sep 2, 2026 | Federal Aviation Administration | Wo#26-028793 vat relocate lpg tank | $24,900 |
| Aug 5, 2026 | Federal Aviation Administration | Wo#26-010401 rtf blowdown drain connect | $25,600 |
| Jul 29, 2026 | Federal Aviation Administration | Add hvac system and seal air leaks in ils-109 for electronic equipment storage | $58,500 |
| Jun 29, 2026 | Federal Aviation Administration | Reconnect previously disconnected jci controls, map new chiller, pumps, vfds to metasys… | $38,280 |
| Apr 6, 2026 | Federal Aviation Administration | Wo#25-016028 arb replace grease sept | $25,777 |
| Mar 6, 2026 | Federal Aviation Administration | Wo#25-041089 tps rmb41 crac units replacement | $594,500 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes Lieber Mechanical LLC is small under
On its SAM.gov registration, Lieber Mechanical LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
Open contracts in Lieber Mechanical LLC's NAICS codes
50 open federal opportunities on SAM.gov use a NAICS code Lieber Mechanical LLC is small under. These are due soonest.
- CON | Z1DA | REPLACE OR CHILLERS | 580-23-105 | PRESOLICITATION
✦ The VA Medical Center in Houston, TX plans a construction contract to remove and replace two operating room chillers in Building 100.
Due in 2 daysOct 12, 2026
- VA Palo Alto Boiler Plant Services
Due in 2 daysOct 12, 2026
- Infrared Radiant Heat Maintenance Services
Due in 2 daysOct 12, 2026
- FY 2026 Preventive Maintenance Services to the Building Automation System
Due in 3 daysOct 13, 2026
- CON | Z2DA | REPLACE CHILLER 1 B104 | 580-24-111 | PRESOLICITATION
✦ The VA medical center in Houston, TX plans to replace a failed 1,000-ton chiller (plus transformer, piping, valves and controls) in Building 104.
Due in 3 daysOct 13, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (238220) that have won federal contracts, starting with Oklahoma:
- Cherokee Nation Mechanical LLC, Tulsa, OK
- Metropolitan Air Conditioning Service Co, Oklahoma City, OK
- Trade Mechanical Contractors Inc, Oklahoma City, OK
- Jackson Mechanical Service Inc, Oklahoma City, OK
- Ready Services, LLC, Tulsa, OK
- Zion Services LLC, Oklahoma City, OK
Frequently asked questions
What is Lieber Mechanical LLC's CAGE code?
Lieber Mechanical LLC's CAGE code is 74MQ1. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Lieber Mechanical LLC's UEI?
Lieber Mechanical LLC's Unique Entity ID (UEI) is D2STKDKSM787. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Lieber Mechanical LLC's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Lieber Mechanical LLC's registration is active through sep 30, 2027. Registrations are renewed every year.
Is Lieber Mechanical LLC a small business?
Lieber Mechanical LLC is registered on SAM.gov as small under 1 NAICS code, including its primary code, 238220. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
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- How to become a government subcontractor
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To ask us to remove this page, email hello@fedready.us.