Rua Santa Rita Durão, 321 - Conj. 301 Funcionários
30140-110 Belo Horizonte
Display phone number +55 31 3227 2596
João Gabriel Ubaldo Mendonça
Marcelo Corrêa Mendonça
Sancler Duque Machado


Ética Serviços de Engenharia is a prominent provider of expertise support in litigation and arbitration, asset valuation, land management, and claims in Brazil since 1989. The experienced civil Engineer Marcelo Corrêa Mendonça founded the company when the first Brazilian legal engineering concepts were being created.

Etica Serviços de Engenharia has brought together the expertise of experienced professionals, with the goal of developing personalized solutions, which adhere to the needs of our clients, continually focused on quality and efficiency. We provide technical support to law firms in litigation and arbitration procedures related to a wide range of businesses, such as, construction, infrastructure, transportation import/export, agribusiness, mining, waste treatment, biofuels and energy.

Our team is composed of highly qualified professionals, ready work on projects involving the whole spectrum of Engineering. We have a multidisciplinary team consisting of: Civil Engineers, Production Engineers, Mechanical Engineers, Agronomists Engineers, Environmental Engineers, as well as, Geographers and Professional Surveyors. Our team supports clients facing high stakes litigation, arbitration and compliance investigations, and regulatory scrutiny.


  • Construction and infrastructure

    • Arbitration and Litigation Support
    • Dispute Board
    • Expert Witness
    • Delay and disruptions claims consulting
    • Construction auditing
    • Construction forensics

  • Real Estate Consulting and Services

    • Arbitration and Litigation Support
    • Expert Witness
    • Support on property ownership disputes
    • Valuation of urban, rural, commercial and non-commercial properties
    • Valuation of industrial assets, plants and machinery
    • Georeferencing
    • Support in negotiations related to expropriations and easements
    • Technical support on Expropriation procedures
    • Technical support on Easement procedures


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