Certified Women-Owned Sewage Treatment Facilities in Arizona

Adept in Horizontal and Vertical Construction Disciplines. ship and marine repairs . wireless radio and telecommunications. painting asphalt drainage roofing, electrical, plumbing, mechanical, fencing

Latis Environmental is a woman-owned consulting firm providing environmental planning, permitting, and due diligence services across Arizona and the Southwest. We specialize in NEPA compliance, Clean Water Act Section 404 permitting, biological and cultural resources coordination, due diligence/ entitlements support, and infrastructure planning. Our team supports residential, commercial, and industrial development, mining, and utility-scale projects with strategic regulatory guidance and responsive, high-quality deliverables.

Southwestern Dakotah, Inc. is a specialized Federal Commercial General Contractor that is also Native American-owned, woman-owned small business (WOSB) proudly classified as a Small Business (SB) under U.S. Small Business Administration (SBA) standards. Based in Tucson, Arizona, we bring a wealth of expertise and dedication to every project, emphasizing quality, reliability, and a commitment to diversity in government contracting. SPECIALIZING IN: GENERAL BUILDING CONSTRUCTION AND RENOVATION, DESIGN-BUILD CONSTRUCTION, MECHANICAL (HVAC & PLUMBING), FIRE PROTECTION, SPECIALITY PIPING, REPAIR & REPLACEMENT OF UNDERGROUND UTILITIES, & NEW CONSTRUCTION.

Nicklaus Engineering, Inc (NEI) maintains the tradition of a full-service A&E firm providing Civil Engineering, Architecture, Survey, Environmental Engineering, Special Inspections, and Geotechnical Engineering services.