Federal contractor profile

H2AO LLC

UEI XB8TGHALEQ51CAGE 10A44

E
Small Business

Overview

Legal name
H2AO LLC
Also known as
OILAR GENERAL ENGINEERING
Registered location
PALO CEDRO, CA, USA
Primary NAICS
115310 — Support Activities for Forestry
Latest award activity
Feb 6, 2026
Read company summary

H2AO LLC is associated with UEI XB8TGHALEQ51 and CAGE 10A44 in public federal records. AcornBids currently links 4 prime awards totaling $0 in obligations to this entity. Its largest recorded federal customer by obligations is Department of Agriculture. Its recorded federal awards include work classified as Support Activities for Forestry. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 115310 (Support Activities for Forestry). Its public SAM.gov registration lists PALO CEDRO, CA, USA.

At a glance

Lifetime prime obligations$0
Prime awards4
Awards with future end dates0
Top-agency concentration
Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 19, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
H2AO LLC
Doing business as
OILAR GENERAL ENGINEERING
UEI
XB8TGHALEQ51
CAGE
10A44
Registered address
8146 MAYNARD RD, PALO CEDRO, CA, 96073, USA
Registration status
E
Primary NAICS
115310 — Support Activities for Forestry
SAM activation
Mar 26, 2025
Initial registration
Feb 20, 2025
Entity start
Mar 19, 2019
SAM updated
Mar 24, 2026
Registration expires
Mar 24, 2026
Fiscal year end
Dec 31
Place of incorporation
DE, USA

View SAM.gov source

Federal award analysis

Net transaction obligations by federal fiscal period.

Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
1202SB26T8198CHIPPER FOR EAST ZONE (REGIONS 1, 2, AND 4)Department of Agriculture$250.0KFeb 6, 2026Not available
129J6126T7551MISCELLANEOUS HEAVY EQUIPMENT FOR REGION 5 - PACIFIC SOUTHWEST REGIONDepartment of Agriculture$250.0KFeb 6, 2026Not available
129J6125T7034VIPR I-BPA FOR MISCELLANEOUS HEAVY EQUIPMENT FOR REGION 5 - PACIFIC SOUTHWEST REGIONDepartment of Agriculture$250.0KMay 22, 2025Not available
1202SB25T7174VIPR I-BPA FOR CHIPPER FOR EAST ZONE (REGIONS 1, 2, AND 4)Department of Agriculture$250.0KApr 30, 2025Not available

Registration, certifications & contacts

Registration evidenceDate
SAM updatedMar 24, 2026
Source loadedSep 19, 2026
Initial registrationFeb 20, 2025
Entity startMar 19, 2019

Registration classifications: Self Certified Small Disadvantaged Business, Small Business. These are separate from the reported certificates above.

IndustryReported size status
115310 — Support Activities for ForestryNot reported
238120 — Structural Steel and Precast Concrete ContractorsNot reported
238910 — Site Preparation ContractorsNot reported
238990 — All Other Specialty Trade ContractorsNot reported
561730 — Landscaping ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
HAYDEN OILARGovernment businessContact method not publishedSAM registrationNot available
HAYDEN OILARElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 115310 — Support Activities for Forestry
  • 238120 — Structural Steel and Precast Concrete Contractors
  • 238910 — Site Preparation Contractors
  • 238990 — All Other Specialty Trade Contractors
  • 561730 — Landscaping Services

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

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About H2AO LLC

Where is the company registered?

8146 MAYNARD RD, PALO CEDRO, California 96073, United States

Registered location from SAM.gov; award performance locations may differ.

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Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

No official subaward rows are loaded, so Acorn does not claim known teaming relationships.

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