What types of engineering and construction projects does Maricopa County Transportation typically bid?

The department focuses on roadway expansion, bridge construction, pavement preservation, and traffic safety improvements. Vendors should monitor for solicitations related to civil engineering design, utility coordination, and heavy highway construction.

How does the department handle professional services like plan review and permitting?

Maricopa County often utilizes on-call contracts for specialized professional services, including civil engineering plan reviews and permitting support. These are typically awarded through a qualifications-based selection process rather than low-bid procurement.

Are there specific vendor requirements for working with Maricopa County Transportation?

Vendors must be registered in the county's procurement portal to receive solicitation notifications. Familiarity with Arizona Department of Transportation (ADOT) standards and local county design manuals is highly advantageous for civil engineering and construction firms.

Local Market

Maricopa County Transportation Government Contracts

6 opportunities are tied to Maricopa County Transportation, Arizona. The page keeps the state hierarchy visible while previewing the latest 10 local contracts.

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Parent State

Arizona

About Maricopa County Transportation government contracting

Maricopa County Transportation manages the development, maintenance, and expansion of the regional roadway network to support rapid population growth in the Phoenix metropolitan area. The department actively procures professional engineering design, civil construction, traffic signal systems, and specialized infrastructure permitting services to execute its capital improvement program.

Latest opportunities

Previewing the latest 10 opportunities for Maricopa County Transportation.

Maricopa County Transportation

TT0571 - Litchfield Rd Northern Pkwy to Peoria - Final Design and Post Design Se

Active

AI Summary

Maricopa County Transportation seeks qualified firms for final and post design services for Litchfield Rd from Northern Parkway to Peoria Ave. This RFQ requires electronic submission by June 25, 2026.

Maricopa County Transportation · Arizona

Posted May 27, 2026Due Jun 25, 2026RFQ - Request for Qualifications (Formal)NAICS 237310Sol: 9049723453

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Maricopa County Transportation

On-Call Utility Relocation Monitoring and Technical Support

Active

AI Summary

Maricopa County Transportation seeks qualified firms for on-call utility relocation monitoring and technical support services under a multi-year contract valued up to $3 million. Submissions are due June 11, 2026, via electronic bid.

Maricopa County Transportation · Arizona

Posted May 20, 2026Due Jun 11, 2026RFQ - Request for Qualifications (Formal)NAICS 237130Sol: 9006670317

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Maricopa County Transportation

TT0654 - Olive Ave Reems to Litchfield Design Services

Archived

AI Summary

Maricopa County Transportation seeks qualified firms for design services on Olive Ave Reems to Litchfield project via an RFQ. One contract awarded for a minimum 2555-day period. Electronic submissions due May 28, 2026.

Maricopa County Transportation · Arizona

Posted May 1, 2026Due May 28, 2026RFQ - Request for Qualifications (Formal)NAICS 541330Sol: 8866333854

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Maricopa County Transportation

OnCall Utility Relocation Monitoring and Technical Support Services

Archived

AI Summary

Maricopa County Transportation seeks qualified firms for on-call utility coordination and technical support services via an RFQ. Electronic submissions are due by May 13, 2026.

Maricopa County Transportation · Arizona

Posted Apr 22, 2026Due May 13, 2026RFQ - Request for Qualifications (Formal)NAICS 541330Sol: 8786814662

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Maricopa County Transportation

2026-033 TT0372 - CA Northern Parkway - 103rd Avenue to 91st Avenue (Phase 1)

Archived

AI Summary

Maricopa County Transportation seeks qualified firms for Construction Administration Services for Northern Parkway Phase 1. One contract awarded for 665 days. RFQ due May 14, 2026, with electronic submission via BidNet Direct.

Maricopa County Transportation · Arizona

Posted Apr 8, 2026Due May 14, 2026RFQ - Request for Qualifications (Formal)NAICS 237310Sol: 8700046555

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Maricopa County Transportation

OnCall Civil Engineering Plan Review (Permitting) Services No.2

Archived

AI Summary

Maricopa County Transportation seeks on-call civil engineering plan review and permitting services for transportation projects. Bids due by March 24, 2026.

Maricopa County Transportation · Arizona

bidNAICS 541330Sol: 8492556514

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