# California eProcure #26MLD009

CARB laboratory equipment maintenance, calibration, and repair services

**Posted:** October 29, 2026
**Respond By:** December 01, 2026
**Identifier:** 26MLD009
**NAICS:** 811219

The California Air Resources Board is seeking three years of maintenance, calibration, and repair services for laboratory and facility equipment.
- **Government buyer:** California Air Resources Board (CARB), California Environmental Protection Agency (CalEPA), Acquisitions Branch; project division identified as Mobile Source Laboratory Division (MLD).
- **OEMs and equipment brands named:** Sheldon Manufacturing Inc., VWR, Caron, Heatcraft Refrigeration Products, LLC, Labconco, Wasson-ECE Instrumentation, and Edwards.
- **Equipment in scope:** 4 gravimetric ovens (3 Sheldon Manufacturing SG03 and 1 VWR model 414005-112); 2 Caron environmental chambers; 2 Caron condensate recirculating systems; 21 refrigerators/freezers; 1 Heatcraft walk-in refrigerator; 1 VWR hygrometer/thermometer (part number 33500-098); 2 Labconco dishwashers; 2 Wasson-ECE TO-Clean canister cleaning systems; and 2 Edwards nXDS6i scroll pumps.
- **Requested work:** Preventive maintenance, calibration, and repair as applicable, including labor, parts, travel, and materials. The solicitation lists two identical service lines, each with a quantity of 1.
- **Notable requirements:** Calibrations must use instruments certified and traceable to NIST and be performed at least annually. Requested repairs are due within 3 business days. The contract ceiling is $43,000, with repair and miscellaneous-parts limits of $5,000 each.
- **Performance period:** 36 months from contract execution; no option years or annual subscription are specified.

### Description

The California Air Resources Board is seeking bids for maintenance, calibration, and repair of ovens, environmental chambers, and recirculating units. The work also includes maintenance of walk-in refrigerators, refrigerator/freezers, dishwashers, and canister cleaners, and certification of hygrometers/thermometers. The attached IFB describes the scope and bidder instructions; it states bids must be submitted by email. The solicitation details list a response deadline of November 30, 2026, while the attached IFB states a bid deadline of November 17, 2026.

[View original listing](https://caleprocure.ca.gov/event/3900/0000040798)