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Federal contractor profile

RUTH VILLALOBOS & ASSOCIATES, INC

UEI TJ5JCPLGWG65CAGE 7C4G3Company website ↗

Active
Woman Owned Small BusinessWoman Owned BusinessSmall Business

Overview

Legal name
RUTH VILLALOBOS & ASSOCIATES, INC
Registered location
RANCHO CUCAMONGA, CA, USA
Website
Company website ↗
Primary NAICS
541620 — Environmental Consulting Services
Latest award activity
Jan 21, 2025
Read company summary

RUTH VILLALOBOS & ASSOCIATES, INC is associated with UEI TJ5JCPLGWG65 and CAGE 7C4G3 in public federal records. AcornBids currently links 3 prime awards totaling $2.6M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Environmental Consulting 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 RANCHO CUCAMONGA, CA, USA.

At a glance

Lifetime prime obligations$2.6M
Prime awards3
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 Oct 6, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
RUTH VILLALOBOS & ASSOCIATES, INC
UEI
TJ5JCPLGWG65
CAGE
7C4G3
Registered address
10535 FOOTHILL BLVD STE 200, RANCHO CUCAMONGA, CA, 91730, USA
Registration status
Active
Primary NAICS
541620 — Environmental Consulting Services
SAM activation
Apr 26, 2026
Initial registration
Mar 18, 2015
Entity start
Aug 1, 2012
SAM updated
Apr 26, 2026
Registration expires
Apr 15, 2027
Fiscal year end
Dec 31
Place of incorporation
CA, USA

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 3 awards and $2,595,444 in reported obligations to this legal entity. Source
  • Recorded awards include Environmental Consulting Services (NAICS 541620); this classification is not proof of every company capability. Source
  • An example award describes: WATER REMEDIATION Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$-206.6K
Prime contracts
$-206.6KFY2025

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 3 of 3 selected awards. Select a period to explore its awards.

Explore funding & geography →View quarterly funding

Recent federal awards

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

Award / descriptionAwarding agencyObligationsStart dateEnd date
W9123821F0082WATER REMEDIATIONDepartment of Defense$468.2KSep 15, 2021Mar 28, 2024
W9123820F0089CULTURAL RESOURCES INVENTORY AND EVALUATION FOR PROPOSED YOLO BYPASS LEVEE REPAIR FOR THE WEST SACRAMENTO PROJECTDepartment of Defense$177.1KJul 14, 2020Jul 14, 2022
W9123819F0073AMERICAN RIVER COMMON FEATURES CULTURAL RESOURCES SERVICES.Department of Defense$2.0MSep 11, 2019Jan 15, 2024
Explore, filter and export all awards →SubcontractsGrants & subgrants

Registration, certifications & contacts

Registration evidenceDate
SAM updatedApr 26, 2026
Source loadedSep 19, 2026
Initial registrationMar 18, 2015
Entity startAug 1, 2012

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

IndustryReported size status
541330 — Engineering ServicesNot reported
541620 — Environmental Consulting ServicesNot reported
541690 — Other Scientific and Technical Consulting ServicesNot reported
541990 — All Other Professional, Scientific, and Technical ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
RUTH B VILLALOBOSGovernment businessContact method not publishedSAM registrationNot available
ALESSANDRIA E RAZOElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 541330 — Engineering Services
  • 541620 — Environmental Consulting Services
  • 541690 — Other Scientific and Technical Consulting Services
  • 541990 — All Other Professional, Scientific, and Technical Services

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

Related companies worth researching

Explore the customer, work and award-size evidence behind each match.

DR REED & ASSOCIATES, INC

1 shared agency customer(s); Shared work: 541620 — Environmental Consulting Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
2 awards

RNA - RICERCA NATURA API S.R.L.

1 shared agency customer(s); Shared work: 541620 — Environmental Consulting Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

BLUESTONE ENVIRONMENTAL GROUP, INC.

1 shared agency customer(s); Shared work: 541620 — Environmental Consulting Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
2 awards

SUNDANCE CONSULTANTS, LLC

1 shared agency customer(s); Shared work: 541620 — Environmental Consulting Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

ANAMAR ENVIRONMENTAL CONSULTING, INC.

1 shared agency customer(s); Shared work: 541620 — Environmental Consulting Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
4 awards

DAWSON MCG, INC.

1 shared agency customer(s); Shared work: 541620 — Environmental Consulting Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

About RUTH VILLALOBOS & ASSOCIATES, INC

What products and services appear in its federal awards?

Recorded award industries: 541620 — Environmental Consulting Services.

Recorded products and services: F999 — Other Environmental Services, Studies, and Analytical Support; B503 — Archeological/Paleontological Studies.

Examples from recent award records:

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

Where is the company registered?

10535 FOOTHILL BLVD STE 200, RANCHO CUCAMONGA, California 91730, United States

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

Explore related contractor directories

Browse companies by registered location, primary registered industry, or federal customer.

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.

Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.

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