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Learn more →Key metrics and characteristics
Government ID for mapping buyers across datasets.
Full-time equivalent employees.
Population size to gauge opportunity scale.
How easy their procurement process is to navigate.
How likely this buyer is to spend on new technology based on operating budget trends.
How likely this buyer is to adopt new AI technologies.
How often this buyer champions startups and early adoption.
Includes fiscal year calendars, procurement complexity scores, and strategic insights.
Procurement guidance and navigation tips.
Lower scores indicate easier procurement processes. Created by Starbridge.
Sole Source: Not viable here; formal competitive bidding is triggered at around $15,000; pivot immediately to a coop or plan a formal competitive bid.
Coops: Lead with Sourcewell or MiDEAL; confirm your item is on contract and Purchasing will use it; proceed via piggyback.
Calhoun County, MI adheres strictly to competitive processes with no documented sole source awards. Bypass sole source and move to a cooperative purchase or a formal competitive bid under Policy 405.
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Decision Makers
Director of Operations, Calhoun County Road Department
Assistant County Administrator – Internal Services
Director, Calhoun County Youth Center
Community Development Director
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Active opportunities open for bidding
Calhoun County
Seeking bids for bituminous cold patching material for use in pothole repairs. Based on historical usage, the estimated annual quantity is approximately 900 tons.
Posted Date
Jan 6, 2026
Due Date
Jan 19, 2026
Release: Jan 6, 2026
Calhoun County
Close: Jan 19, 2026
Seeking bids for bituminous cold patching material for use in pothole repairs. Based on historical usage, the estimated annual quantity is approximately 900 tons.
AvailableCalhoun County
Seeking licensed hvac contractors to provide rehabilitation services. Furnish and install new air conditioning unit with minimum 16-seer rating. Furnish and install all necessary wiring. Unit to be sized to properly cool house. Remove and dispose of all damaged, rusted and improper existing heat ducts and registers. Furnish and install new supply air duct and registers. In finished areas, conceal all new ductwork. Furnish and install new rigid metal vent required to exhaust bathroom ventilation fan/light combination to daylight as required by current code. In unconditioned areas, provide insulation at vent pipe. See outside link.
Posted Date
Oct 31, 2025
Due Date
Nov 25, 2025
Release: Oct 31, 2025
Calhoun County
Close: Nov 25, 2025
Seeking licensed hvac contractors to provide rehabilitation services. Furnish and install new air conditioning unit with minimum 16-seer rating. Furnish and install all necessary wiring. Unit to be sized to properly cool house. Remove and dispose of all damaged, rusted and improper existing heat ducts and registers. Furnish and install new supply air duct and registers. In finished areas, conceal all new ductwork. Furnish and install new rigid metal vent required to exhaust bathroom ventilation fan/light combination to daylight as required by current code. In unconditioned areas, provide insulation at vent pipe. See outside link.
Calhoun County
Seeking licensed plumbing contractors to provide rehabilitation services. Furnish and install new 50 gallon, gas fired, direct vent water heater with a minimum 6-year warranty on tank and parts. Remove and dispose of improper horizontal and vertical hot and cold water supply piping and waste lines in basement and up to first floor plumbing fixtures. Furnish and install new pex-a piping and fittings required to provide a complete supply piping system. Installation to meet local codes and to meet manufacturers written instructions using manufacturer recommended fittings, support hangars and installation methods. Include new shut-off valves at each plumbing fixture. See outside link.
Posted Date
Oct 31, 2025
Due Date
Nov 25, 2025
Release: Oct 31, 2025
Calhoun County
Close: Nov 25, 2025
Seeking licensed plumbing contractors to provide rehabilitation services. Furnish and install new 50 gallon, gas fired, direct vent water heater with a minimum 6-year warranty on tank and parts. Remove and dispose of improper horizontal and vertical hot and cold water supply piping and waste lines in basement and up to first floor plumbing fixtures. Furnish and install new pex-a piping and fittings required to provide a complete supply piping system. Installation to meet local codes and to meet manufacturers written instructions using manufacturer recommended fittings, support hangars and installation methods. Include new shut-off valves at each plumbing fixture. See outside link.
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