Federal contractor profile

DOANE AND HARTWIG WATER SYSTEMS, INC

UEI KX8QFJJT5YE3CAGE 16GP1

Active

Overview

Legal name
DOANE AND HARTWIG WATER SYSTEMS, INC
Registered location
OCEANSIDE, CA, USA
Primary NAICS
221310 — Water Supply and Irrigation Systems
Latest award activity
Nov 3, 2025
Read company summary

DOANE AND HARTWIG WATER SYSTEMS, INC is associated with UEI KX8QFJJT5YE3 and CAGE 16GP1 in public federal records. AcornBids currently links 1 prime award totaling $46.1K in obligations to this entity. Its largest recorded federal customer by obligations is General Services Administration. Its recorded federal awards include work classified as Water Supply and Irrigation Systems. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 221310 (Water Supply and Irrigation Systems). Its public SAM.gov registration lists OCEANSIDE, CA, USA.

At a glance

Lifetime prime obligations$46.1K
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 Oct 27, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
DOANE AND HARTWIG WATER SYSTEMS, INC
UEI
KX8QFJJT5YE3
CAGE
16GP1
Registered address
4121 AVENIDA DE LA PLATA, OCEANSIDE, CA, 92056, USA
Registration status
Active
Primary NAICS
221310 — Water Supply and Irrigation Systems
SAM activation
Oct 30, 2025
Initial registration
Oct 24, 2025
Entity start
Jun 27, 2006
SAM updated
Nov 3, 2025
Registration expires
Oct 28, 2026
Fiscal year end
Dec 31
Place of incorporation
CA, USA

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 1 awards and $46,116 in reported obligations to this legal entity. Source
  • Recorded awards include Water Supply and Irrigation Systems (NAICS 221310); this classification is not proof of every company capability. Source
  • An example award describes: FOR NAVY PROJECT 1097CBS DH SIMPLIEX WALL MOUNT SKID- SODIUM HYPOCHLORITE, AMMONIA, CB CONTROL PANEL Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$46.1K
Prime contracts

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Histories follow awards currently assigned to this recipient and may include transactions under an earlier recipient. Coverage: 1 of 1 selected awards. Select a period to explore its awards.

Recent federal awards

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

Award / descriptionAwarding agencyObligationsStart dateEnd date
47QSWA26P02XHFOR NAVY PROJECT 1097CBS DH SIMPLIEX WALL MOUNT SKID- SODIUM HYPOCHLORITE, AMMONIA, CB CONTROL PANELGeneral Services Administration$46.1KNov 3, 2025Dec 3, 2025

Registration, certifications & contacts

Registration evidenceDate
SAM updatedNov 3, 2025
Source loadedSep 26, 2026
Initial registrationOct 24, 2025
Entity startJun 27, 2006
IndustryReported size status
221310 — Water Supply and Irrigation SystemsNot reported
ContactRolePublished contact methodsEvidenceSource date
CLINT FREEMANGovernment businessContact method not publishedSAM registrationNot available
CLINT FREEMANElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 221310 — Water Supply and Irrigation Systems

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.

THE AGRICULTURAL DITCH AND RESERVOIR COMPANY

1 shared agency customer(s); Shared work: 221310 — Water Supply and Irrigation Systems; 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

SARANDREA ASSOCIATES GROUP CORP

1 shared agency customer(s); Shared work: 221310 — Water Supply and Irrigation Systems. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

ALCOA USA CORP

1 shared agency customer(s); Shared work: 221310 — Water Supply and Irrigation Systems. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

COOLCO LLC

1 shared agency customer(s); Shared work: 221310 — Water Supply and Irrigation Systems. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

CORDIA LLC

1 shared agency customer(s); Shared work: 221310 — Water Supply and Irrigation Systems. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

PUROLOGIX WATER SERVICES, INC

1 shared agency customer(s); Shared work: 221310 — Water Supply and Irrigation Systems. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

About DOANE AND HARTWIG WATER SYSTEMS, INC

Where is the company registered?

4121 AVENIDA DE LA PLATA, OCEANSIDE, California 92056, 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.

Keep your research moving

Save this company, track changes, and evaluate upcoming work against your targets.

Save to my research Find my fit