BRINGING MORE ENERGY
TO UTILITY CONTRACTING

Over 20 years of experience. Over 20 years of excellence.

Fierro Contracting, Inc. is a full-service utility contractor and licensed contractor serving Phoenix, Arizona and surrounding area.

Specializing In:

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Dry Utilities

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Mass Excavation & Grading

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Trenching & Boring

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Cellular Civil Construction

Licensed and bonded: Arizona – ROC CR67 274243 • KA Dual Engineering ROC 275234

From Estimation to Completion, Complete Satisfaction.

With 20 year’s experience, you can be assured your job will be done right with no hassles, no problems, and no missed deadlines. We do whatever it takes to meet or exceed your expectations. We have built our business on a reputation for safety, quality, and productivity.

We perform a variety of utility contractor services, including:

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  • Underground dry utilities
  • Electrical, telephone, communications & CATV
  • Fiber optic, copper & coaxial cable installation
  • Trenching & boring
  • Mass excavation & grading
  • Concrete and asphalt repairs
  • Installation of multiple power/communications
  • Duct banks & manholes
  • Light Rail – new and relocation of underground Utilities
  • Site development including land clearing
  • AAV Upgrades for cellular sites
  • Civil construction for cellular sites
  • Cellular site maintenance

Qualified. Certified. Permitified.

Some of our Valued Clients

We work with general contractors, electrical contractors, mechanical companies, and development companies, including: