Federal contractor profile

RUDOLPH HARDIN LLC

UEI UQQNJKFJPL43CAGE 8TQ33Company website ↗

Active
Small Business

Overview

Legal name
RUDOLPH HARDIN LLC
Also known as
RH ENVIRONMENTAL
Registered location
LOUISVILLE, KY, USA
Website
Company website ↗
Primary NAICS
541620 — Environmental Consulting Services
Latest award activity
Jun 6, 2025
Read company summary

RUDOLPH HARDIN LLC is associated with UEI UQQNJKFJPL43 and CAGE 8TQ33 in public federal records. AcornBids currently links 1 prime award totaling $7.5K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Veterans Affairs. Its recorded federal awards include work classified as Remediation Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541620 (Environmental Consulting Services). Its public SAM.gov registration lists LOUISVILLE, KY, USA.

At a glance

Lifetime prime obligations$7.5K
Prime awards1
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 Aug 20, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
RUDOLPH HARDIN LLC
Doing business as
RH ENVIRONMENTAL
UEI
UQQNJKFJPL43
CAGE
8TQ33
Registered address
4126 WAHL STREET BLVD UNIT 1, LOUISVILLE, KY, 40218, USA
Registration status
Active
Primary NAICS
541620 — Environmental Consulting Services
SAM activation
Apr 24, 2026
Initial registration
Dec 22, 2020
Entity start
May 8, 2019
SAM updated
Apr 27, 2026
Registration expires
Apr 23, 2027
Fiscal year end
Dec 31
Place of incorporation
KY, 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
36C24925C0038ABETMENT WORKDepartment of Veterans Affairs$7.5KJun 6, 2025Aug 4, 2025

Registration, certifications & contacts

Registration evidenceDate
SAM updatedApr 27, 2026
Source loadedSep 2, 2026
Initial registrationDec 22, 2020
Entity startMay 8, 2019

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

IndustryReported size status
238910 — Site Preparation ContractorsNot reported
541620 — Environmental Consulting ServicesNot reported
562910 — Remediation ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
MATT RUDOLPHGovernment businessContact method not publishedSAM registrationNot available
MATT RUDOLPHElectronic businessContact method not publishedSAM registrationNot available
SCOTT HARDINAlternate electronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 238910 — Site Preparation Contractors
  • 541620 — Environmental Consulting Services
  • 562910 — Remediation Services

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

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About RUDOLPH HARDIN LLC

What products and services appear in its federal awards?

Recorded award industries: 562910 — Remediation Services.

Recorded products and services: F108 — Hazardous Substance Removal, Cleanup, and Disposal Services and Operational Support.

Examples from recent award records:

These records describe federal award work, not every company capability. Review the award evidence.

Where is the company registered?

4126 WAHL STREET BLVD UNIT 1, LOUISVILLE, Kentucky 40218, 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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