What we do

Seven service lines, one single quality standard.

A diversified, specialized portfolio structured to cover every phase of planning, technical development, field execution and maintenance of projects.

01

Construction & civil works

  • Roadwork and housing development
  • Reinforced concrete: footings, columns and beams
  • Rebar work, slabs and mezzanines
  • Coatings, plastering and general painting
  • Sidewalks, curbs and masonry
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02

Roadwork & earthmoving

  • Excavation, clearing and surveying
  • Pothole patching and hot or cold repaving
  • Asphalt priming and tack coats
  • Rigid and flexible pavements
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03

Hydraulic infrastructure

  • Collapsed collectors and emergency repairs
  • Fresh and wastewater networks
  • Aqueducts, sewer systems and storm drains
  • Channeling and culvert work for streams
  • Water treatment plants
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04

Electrical engineering & controls

  • High and low voltage wiring
  • Transformer maintenance
  • Dielectric oil treatment
  • Street lighting, gates and electric fencing
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05

Structural steelwork & metalwork

  • Heavy, structural and arc welding
  • Drainage grates and steel formwork
  • Catwalks and metal structures
  • Large-format signage
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06

Design & technical consulting

  • Architectural and engineering drawings
  • Quantity takeoffs, budgets and unit price analysis
  • 3D modeling and rendering
  • Schedules, feasibility studies and audits
07

Industrial & environmental maintenance

  • Clearing of transmission line corridors
  • Environmental remediation and waste management
  • Heavy machinery and forklift rental
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Why choose us

One single standard across all seven lines.

Every project, whatever its scope, goes through the same quality, safety and regulatory compliance controls.

Certified quality

Processes under a Quality Management System on every project we carry out.

SIAHO safety

Strict Industrial Safety, Environment and Occupational Health policies on every front.

Regulatory compliance

Registered contractor with the State, in good standing with every agency.

Operating capacity

Owned and rented machinery matched to the scope of each project, always backed by qualified technical staff.

Need one of our services?

Tell us the scope of your project or maintenance need and our technical team will get back to you with a proposal.

Request a quote