Certified Women-Owned Land Subdivision in Arizona

Heavy Contracting is a small woman-owned business located in Tucson, Arizona. We provide the best in civil construction, underground utilities, concrete structures, asphalt paving and utilizing GPS technology for precision work.

IDIQ Multi Discipline Prime General Contractor, Self Performing, Renovations, New Construction, Site Work, Landscape, Xeroscape, Utilities, Sewer, Water Lines, Roads, Design Build, Value Engineering.

AZ Unlimited Construction is a woman-owned small business, Arizona-based general contractor with a KB-1 dual license, specializing in civil site development and underground utilities. Our amazing team delivers comprehensive demolition, grading, excavation, utility, concrete, and paving services with a strong record of safety, compliance, and performance on commercial, residential, and municipal projects. We self-perform most of our work to ensure cost control, schedule adherence, and quality assurance. Core Competencies > Demolition, Site Cleaning, & Mass Grading > Water, Sewer, Storm Drain - Storm Structures > Commercial Site Development > Asphalt Paving & Concrete > Project Management & Value Engineering Differentiators > In-house Equipment Operators and Expertise enabling cost-effective solutions > Full scope vertical & horizontal capabilities > Past Experience working under tight timelines and regulatory environments

IOI provides construction, renovation, maintenance and repair of irrigation and drainage systems for entities in the southwestern United States involved with agriculture who utilize these systems to provide water to their land and crops. Services provided include design, demolition, earthwork, dirtwork, pipework, concrete pouring of canals, installation of water control structures, as well as erosion control and automated systems. IOI also provides construction services for other types of infrastructure projects.

We are a substation construction and maintenance company with the ability to perform Pole and Line construction and maintenance as well.

Civil 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.