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Interactively incentivize team driven markets and accurate meta-services. Progressively engage cutting-edge catalysts for change after efficient potentialities. Professionally generate extensive process improvements for process-centric niche markets. Dramatically initiate end-to-end niches whereas integrated best practices. Professionally envisioneer ethical results rather than team building synergy.

About Us


Welcome to Semmco US LLC Engineering, construction and industrial maintenance company, dedicated to ensuring customer satisfaction while offering the highest quality, safety, service, order and cleanliness levels in the jobs performed. We do all our business with honesty, professionalism and commitment.


Our objetive to ensure customer service are:

1.Contribute to the success of our Clients by satisfying their needs related to the engineering, construction and industrial maintenance services that we offer, providing them with technical and economical solutions with high added value.

2.To be an Engineering, Construction and Industrial Maintenance Company well recognized by our Clients and the Community because of our Professionalism, Quality, and Safety/Health Environment concerns in all the jobs we do, and because of a company that is providing jobs opportunities in the community.

3.At Semmco US LLC we serve or respond immediately to the our Clients requests in order to satisfy their needs related to the services we provide. We keep a strong commitment with Quality and Service.

4.At Semmco US LLC we maintain a serious commitment with the Safety, Health and Environment issues, and support all the necessary actions to guarantee the safety and health of the workers and employees, as well as the integrity of the facilities where we provide our services.


• Honesty
• Service Commitment
• Professionalism
• Dedication
• Respect
• Integrity
• Fairness

Our Team:


Honesty, personal care, responsibility, excellent quality of service.

Testimonial Ing. Rafael Morales
Ing. Rafael Morales
Grupo Gurú

Our Clients

They have trusted us