Federal contractor profile
UEI W9FCM91Q1AN6CAGE 1EZH7Company website ↗
TOTAL WATER TREATMENT SYSTEMS, INC. is associated with UEI W9FCM91Q1AN6 and CAGE 1EZH7 in public federal records. AcornBids currently links 12 prime awards totaling $818.2K 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 Plumbing, Heating, and Air-Conditioning Contractors; Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 423720 (Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers). Its public SAM.gov registration lists MADISON, WI, USA.
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 28, 2026. Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
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.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 123A9424C0010MAINTENANCE AGREEMENT COVERING A MEGO TEC WATER SYSTEM | Department of Agriculture | $13.9K | Aug 1, 2024 | Jul 31, 2027 |
| 36C25225P0021SPS AND DIALYSIS PREVENATIVE MAINTENANCE | Department of Veterans Affairs | $158.5K | Oct 1, 2024 | Sep 30, 2029 |
| 36C25224P0970PREVENTATIVE MAINTENANCE FOR THE STERILE PROCESSING SERVICE WATER TREATMENT SYSTEM AND THE DIALYSIS WATER TREATMENT SYSTEM AT THE MILO C. HUEMPFNER GREEN BAY VA COMMUNITY BASED… | Department of Veterans Affairs | $202.9K | Sep 1, 2024 | Aug 31, 2029 |
| 1305M323PNRMA0405NON-PERSONAL SERVICES FOR PURCHASE, INSTALLATION, AND MAINTENANCE OF WATER PURIFICATION SYSTEMS | Department of Commerce | $46.7K | Jul 1, 2023 | Jun 30, 2028 |
| 36C25226P0107BASE YEAR (2/1/26-1/31/2027) BASE PLUS FOUR REVERSE OSMOSIS EQUIPMENT MAINTENANCE CONTRACT AT THE IRON, MTN VAMC | Department of Veterans Affairs | $11.1K | Feb 1, 2026 | Jan 31, 2031 |
| 15DDL526P00000005TOTAL WATER-(KRC) | Department of Justice | $2.2K | Feb 1, 2026 | Jan 31, 2027 |
| 123A9425P0046AMERIWATER STERILE WATER SYSTEMS AND DI TANKS | Department of Agriculture | $22.4K | Sep 25, 2025 | Sep 24, 2026 |
| N6264523P2010TOTAL WATER | Department of Defense | $44.4K | Aug 7, 2023 | Feb 6, 2029 |
| 36C25219C0214SERVICE STERILE PROCESSING SYSTEM AT THE VA GREEN BAY COMMUNITY BASED OUTPATIENT CLINIC (CBOC) | Department of Veterans Affairs | $235.6K | Sep 1, 2019 | Mar 31, 2024 |
| 15DDL525P00000007TITLE: TOTAL WATER- (KRC) 12/31/2025 REQUESTOR: KATHRYN R CHABAUD POP DATES: 02/01/2025 TO 01/31/2026 | Department of Justice | $2.2K | Feb 1, 2025 | Jan 31, 2026 |
Modeled recompete windows are estimates, not announced solicitations or guarantees.
| Registration evidence | Date |
|---|---|
| SAM updated | Feb 16, 2026 |
| Source loaded | Oct 17, 2026 |
| Initial registration | Feb 14, 1998 |
| Entity start | Jan 1, 1978 |
| Industry | Reported size status |
|---|---|
| 423720 — Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers | Not reported |
| 621492 — Kidney Dialysis Centers | Not reported |
| 621511 — Medical Laboratories | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| KRYSTAL L HEISER | Government business | Contact method not published | SAM registration | Not available |
| JARED GRACE | Electronic business | Contact method not published | SAM registration | Not available |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 238220 — Plumbing, Heating, and Air-Conditioning Contractors; 811219; 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance.
Recorded products and services: J065 — Maintenance, Repair and Rebuilding of Equipment: Medical, Dental, and Veterinary Equipment and Supplies; H146 — Quality Control Services: Water Purification and Sewage Treatment Equipment; J046 — Maintenance, Repair and Rebuilding of Equipment: Water Purification and Sewage Treatment Equipment.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
5002 WORLD DAIRY DR, MADISON, Wisconsin 53718, United States
Registered location from SAM.gov; award performance locations may differ.
423720 — Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers.
Primary SAM.gov NAICS classification.
Department of Veterans Affairs; Department of Commerce; Department of Defense.
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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