• Maintenance of buildings, housing units and private residences

  • Smithy

  • Waterproofing

  • Glass and aluminum

  • Stainless steel railings

  • Painting

• Construction procedures and licenses, signature of DRO (Director Responsible for Work) and responsible experts in hydro-sanitary and electrical installations

• Maintenance of electrical, hydraulic and sanitary installations

• Hydropneumatic equipment maintenance

• Maintenance of air conditioning equipment and systems

• Architectural and structural projects and designs, drawing up plans

• Structural, electrical, hydraulic and sanitary calculations

• Topographic and architectural surveys and facilities

• Restoration of colonial and pre-Hispanic buildings

• Procedures before the INAH, and the INBA

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