On-Call Professional Engineering Services

The City of San Luis, AZ, is seeking up to six qualified engineering firms to join an on‑call professional engineering services list for a five‑year term. Firms will be awarded task‑order contracts on an as‑needed basis for municipal capital‑improvement projects such as water and wastewater treatment, roadways, traffic engineering, storm‑drainage, structural, mechanical, and environmental services. No minimum volume of work is guaranteed; each task order will be negotiated individually, with contracts over $45,000 requiring City Council approval. The solicitation is a Statement of Qualifications (SOQ) due November 17, 2026, with questions due October 28, 2026. • Scope covers civil, transportation, structural, mechanical, water/wastewater, environmental, geotechnical, surveying, and right‑of‑way services. • Minimum firm experience: 5 years delivering engineering services to Arizona public agencies. • Term: 5 years; up to six firms selected. • No pre‑bid meeting; all inquiries submitted electronically. • Evaluation based on qualifications, experience, past performance, technical approach, and local presence.