Maricopa County Government Contracts — Procurement Guide
Researched by the BidStride Research Team
Maricopa County (population 4.5 million) manages an estimated $2.5 billion (estimated) in annual procurement across 7 major departments. The county issues approximately 1,200+ solicitations per year through Maricopa County Procurement Services.
Fastest growing large county in the US. Maricopa County Special Health Care District (Valleywise Health) has separate procurement. [VERIFY] exact threshold.
Procurement Portal
- Portal Name
- Maricopa County Procurement Services
- Description
- Central procurement services for Maricopa County solicitations and vendor opportunities.
Budget & Volume
- Annual Budget
- $2.5 billion (estimated)
- Solicitations/Year
- 1,200+
- Competitive Bidding Threshold
- $100,000
Which Maricopa County departments issue the most contracts?
These departments represent the largest procurement operations within Maricopa County. Focus your vendor registration and business development on the departments most aligned with your services.
- Transportation Department
- Facilities Management
- Information Technology
- Sheriff's Office
- Public Health
- Air Quality
- Flood Control District
What certification programs does Maricopa County offer?
- Small Business Enterprise (SBE)
- Disadvantaged Business Enterprise (DBE)
Related City Guide
We also have a detailed procurement guide for the City of Phoenix, which covers city-specific contracts, certifications, and satellite agencies.
View Phoenix city procurement guideFrequently Asked Questions — Maricopa County Government Contracting
Maricopa County posts solicitations through Maricopa County Procurement Services (https://www.maricopa.gov/1786/Procurement-Services). Register as a vendor to receive bid notifications. The county issues 1,200+ solicitations per year.
Maricopa County requires competitive bidding for contracts above $100,000. Below this threshold, the county may use informal solicitation or direct purchase methods.
Maricopa County offers the following certification programs: Small Business Enterprise (SBE), Disadvantaged Business Enterprise (DBE). These programs provide bid preferences and access to set-aside contract opportunities.
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Disclaimer: BidStride provides procurement information and tools — not legal or financial advice. This guide is for informational purposes only and does not create a professional relationship. Verify all thresholds, requirements, and deadlines directly with Maricopa County procurement offices before bidding.
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