Active
Woman Owned Small BusinessWoman Owned BusinessSmall Business
Overview
- Legal name
- QRS CALIBRATIONS LLC
- Registered location
- HALTOM CITY, TX, USA
- Website
- Company website ↗
- Primary NAICS
- 811210 — Electronic and Precision Equipment Repair and Maintenance
- Latest award activity
- Sep 1, 2026
Read company summary
QRS CALIBRATIONS LLC is associated with UEI S4D1C52CJ8J6 and CAGE 97L17 in public federal records. AcornBids currently links 62 prime awards totaling $564.9K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Electronic and Precision Equipment Repair and Maintenance; Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals; Testing Laboratories and Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 811210 (Electronic and Precision Equipment Repair and Maintenance). Its public SAM.gov registration lists HALTOM CITY, TX, USA.
At a glance
Lifetime prime obligations$564.9K
Prime awards62
Awards with future end dates9
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 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- QRS CALIBRATIONS LLC
- UEI
- S4D1C52CJ8J6
- CAGE
- 97L17
- Registered address
- 4501 WALDEMAR ST, HALTOM CITY, TX, 76117, USA
- Registration status
- Active
- Primary NAICS
- 811210 — Electronic and Precision Equipment Repair and Maintenance
- SAM activation
- Dec 8, 2025
- Initial registration
- Nov 19, 2021
- Entity start
- Jan 1, 2017
- SAM updated
- Dec 8, 2025
- Registration expires
- Dec 8, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- TX, USA
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 / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 36C26226P1290TEST EQUIPMENT CALIBRATION SERVICES | Department of Veterans Affairs | $15.0K | Sep 15, 2026 | Sep 14, 2031 |
| 75H71222D00003PHOENIX AREA INDIAN HEALTH SERVICE - TEST, MEASUREMENT, AND DIAGNOSTIC EQUIPMENT (TMDE) INVENTORY | Department of Health and Human Services | $350.0K | Aug 4, 2022 | Not available |
| 75H71226F28006EXERCISE OY4 (9/22/2026 - 9/21/2027) - PHOENIX AREA INDIAN HEALTH SERVICE - TEST, MEASUREMENT, AND DIAGNOSTIC EQUIPMENT (TMDE) INVENTORY | Department of Health and Human Services | $37.5K | Sep 22, 2026 | Sep 21, 2027 |
| 75H71225F28005EXERCISE OY3 (9/22/2025 - 9/21/2026) - PHOENIX AREA INDIAN HEALTH SERVICE - TEST, MEASUREMENT, AND DIAGNOSTIC EQUIPMENT (TMDE) INVENTORY | Department of Health and Human Services | $35.9K | Sep 12, 2025 | Sep 21, 2026 |
| 36C25226P0055BIOMEDICAL TEST EQUIPMENT CALIBRATIONS AND PREVENTATIVE MAINTENANCE SERVICES AT THE TOMAH VA MEDICAL CENTER. BASE YEAR. | Department of Veterans Affairs | $7.1K | Jan 22, 2026 | Jan 21, 2031 |
| SPE2D526F272R4572234950!SHIP IN DEPOT CALIBRATION FOR FLUKE IDA4 | Department of Defense | $1.7K | Jun 3, 2026 | Jun 12, 2026 |
| SPE2D526F272T4572234951!SHIP IN DEPOT CALIBRATION FOR DEFIBRILLA | Department of Defense | $162 | Jun 3, 2026 | Jun 12, 2026 |
| 36C25924P0437BIOMEDICAL TEST EQUIPMENT CALIBRATIONS | Department of Veterans Affairs | $52.3K | Apr 1, 2024 | Mar 31, 2029 |
| SPE2D526F196V4572234949!SHIP IN DEPOT CALIBRATION FOR DEFIBRILLA | Department of Defense | $162 | May 13, 2026 | May 22, 2026 |
| M6740025P0050THIS REQUIREMENT IS FOR THE CALIBRATIONS OF 3RD MED LOG MEDICAL AND DENTAL EQUIPMENT. | Department of Defense | $44.4K | Sep 19, 2025 | Sep 29, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Dec 8, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Nov 19, 2021 |
| Entity start | Jan 1, 2017 |
Registration classifications: Woman Owned Small Business, Woman Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 334515 — Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals | Not reported |
| 334519 — Other Measuring and Controlling Device Manufacturing | Not reported |
| 811210 — Electronic and Precision Equipment Repair and Maintenance | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| KARIE HEISELT | Government business | Contact method not published | SAM registration | Not available |
| AMY VANDINE | Alternate government business | Contact method not published | SAM registration | Not available |
| KARIE HEISELT | Electronic business | Contact method not published | SAM registration | Not available |
| AMY VANDINE | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 334515 — Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
- 334519 — Other Measuring and Controlling Device Manufacturing
- 811210 — Electronic and Precision Equipment Repair and Maintenance
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About QRS CALIBRATIONS LLC
What products and services appear in its federal awards?
Recorded award industries: 811210 — Electronic and Precision Equipment Repair and Maintenance; 334515 — Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals; 541380 — Testing Laboratories and Services.
Recorded products and services: J065 — Maintenance, Repair and Rebuilding of Equipment: Medical, Dental, and Veterinary Equipment and Supplies; J059 — Maintenance, Repair and Rebuilding of Equipment: Electrical and Electronic Equipment Components; H266 — Equipment and Materials Testing: Instruments and Laboratory Equipment.
Examples from recent award records:
- TEST EQUIPMENT CALIBRATION SERVICES
- PHOENIX AREA INDIAN HEALTH SERVICE - TEST, MEASUREMENT, AND DIAGNOSTIC EQUIPMENT (TMDE) INVENTORY
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
4501 WALDEMAR ST, HALTOM CITY, Texas 76117, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
811210 — Electronic and Precision Equipment Repair and Maintenance.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense; Department of Health and Human Services; Department of Veterans Affairs.
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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