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Our Services

Integrated Civil & Electrical Engineering Solutions for Building Projects

Our Services

Integrated Civil & Electrical Engineering Solutions for Building Projects

We provide comprehensive engineering services tailored to the needs of each project - from initial design and permitting through to construction supervision and full delivery. Rio Minas Engineering LLC is the preeminent provider of general construction service in Saint-Denis and beyond. We perform general contracting service under several types of contracts, including lump sum, guaranteed maximum price and lease-leaseback.

We’re more than just a general construction company. We’re also a builder. We have the ability to self-perform many critical parts of the finished construction, including demolition, concrete, masonry, rough and finish carpentry. At Rio Minas Engineering LLC, we value both your time and your investment, which is why we commit ourselves every day to staying on schedule and on budget.

Main Services

General Engineering

General Engineering

As Ukraine’s leading structural engineering and disaster management firm, we combine global expertise with local knowledge to restore and strengthen communities affected by conflict. Our team of 130+ professionals works tirelessly to rebuild safer, more resilient infrastructure across the nation. Comprehensive engineering solutions covering all aspects of project development. We provide expert technical guidance, feasibility studies, and integrated design approaches that ensure your project meets all regulatory requirements while optimizing performance and cost-efficiency. Our team delivers turnkey engineering services that bridge the gap between concept and reality. Full-cycle support for CC2 and CC3 facilities

Rio Minas Engineering LLC acts as the General Designer, providing comprehensive management of investment and construction projects of any level of complexity. Our work is based on strict compliance with the Law of Ukraine “On Architectural Activity” and on ensuring that all design solutions meet the requirements of DBN A.2.2-3:2014 “Composition and Content of Design Documentation for Construction.” A full range of certified competencies We have an in-house team of qualified specialists holding the full set of valid professional certificates. This enables us to design facilities with the highest consequence (responsibility) class — CC3 — including complex industrial complexes, high-rise buildings, and strategically important structures. The success of a construction project is determined long before the first pile is driven. We help you assess risks, optimise costs, and turn your idea into a viable project. We offer a comprehensive approach, giving you a complete picture before the design phase begins and helping you understand the best way forward.

Architecture

Architectural Services

Innovative architectural design that combines aesthetics with functionality. We create spaces that are visually striking, environmentally sustainable, and perfectly suited to your needs. From conceptual design to detailed construction documentation, our architectural team ensures every project reflects your vision while adhering to building codes and industry best practices. For nearly two centuries, our Architecture & Engineering practice has been a trusted partner of the Ukraine Department of Defense (Army, Navy, Air Force), Department of Energy, and other government agencies. We have provided best-in-class architectural and engineering (A/E) services to the federal government on thousands of projects in more than 170 countries. Our A/E practice continually ranks nationally among the Top 15 A/E firms in Government Building Design. Our experienced team provides world class expertise and capabilities by offering a full suite of tailored turnkey solutions, from the design phase to implementation to sustainment. Rio Minas Engineering LLC is an O&M industry leader in program operations, maintenance, security, procurement/supply chain management, transportation, Host Nation Sustainment, Tactical Vehicle and Aircraft Maintenance, Repair and Overhaul (MRO), logistics support, training, and fire and emergency services.

Rio Minas Engineering LLC is supporting the Mission in Ukraine with teams, resources, supply channels, and requirements in place — also in-country. We have forward-operating teams with offices, housing, staff, and supply chains in strategic locations of Ukraine—positioned to support the ongoing mission-critical needs, as a one-stop resource with seamlessly integrated solutions. We have relationships with local business partners in-country/in-region.

Currently providing logistics services moving materials, supplies, and mission-critical resources into Ukraine. We have been supporting the U.S. National Security Mission on thousands of projects, in more than 170 countries. We have strong working knowledge in Eastern Europe, having supported and designed a number of U.S. Government Facilities in numerous countries across Europe, including designing of the U.S. Embassy Compound in Ukraine.

Structural Engineering

Structural Engineering

Robust structural engineering solutions designed for safety, durability, and efficiency. We specialize in the analysis and design of building structures, foundations, and load-bearing systems that withstand environmental forces and meet stringent safety standards. Our team uses advanced modeling techniques to deliver cost-effective structural solutions. Structural engineering takes creativity, analysis, ingenuity and a touch of technical genius to deliver exciting, efficient structures that go beyond expectations. The reputation of our structural engineers with architects, contractors and specialists means we can deliver outstanding design solutions and outstanding value. Sophisticated structural testing techniques and meticulous analysis of materials, methods, costs, risks and sustainability – working with our structural engineering experts, you can achieve your vision without compromising on practicality and efficiency.

When designing complex three dimensional shapes and geometries, structural engineering has to be a creative contribution to the design process, so that a full integration and coordination of aesthetic and physical aspects can be achieved. This relies completely on the development of engineering concepts that understand and facilitate the design, and at the same time close collaboration with the architect, manufacturer and other design disciplines. Rio Minas Engineering LLC provides expert structural engineering forensics, investigating and resolving events that adversely affect the operation and functioning of buildings or assets. Our independent consultants offer impartial assessments and innovative solutions, using advanced technology for effective diagnosis. Services include structural audits, risk assessments, damage analysis and engineering support for litigation. Rethink the responsiveness of structural designs from design projects by outsourcing your structural Engineering service requirements to Rio Minas Engineering LLC.

With an in-depth understanding of technical knowledge, our skilled and highly qualified team of architects, engineers, software experts, consultants, and managers you can now ensure translation of rough ideas into beneficial structural designs with adherence to all building laws and regulations. Over a decade of experience by collaborating with engineering companies as a structural engineering service provider we assure you maximum returns. With a perfect blend of tools and software, we commit to excel in providing solutions for your structural engineering service requirements.

Green Energy Engineering

Green Energy Engineering

Sustainable energy solutions that reduce environmental impact and operational costs. We design and implement renewable energy systems including solar PV, wind power, and energy-efficient building systems. Our green engineering approach integrates sustainable technologies that help you achieve carbon reduction goals while maximizing return on investment. Are you interested in saving money, saving energy, and saving the Earth? Rio Minas Engineering LLC can customize your energy usage to do all three. With over 35 years of energy and financial experience, Rio Minas Engineering LLC has worked in many different countries and with a variety of customers, from homes to large oil refineries, office towers, pulp mills, and university campuses.

You’ll find that the solution to saving energy, money, and the Earth is to fully understand how you use purchased energy in your specific process. Each process is unique and there are no cookie cutter solutions. What works in a chemical plant will not work in a high school. The electric bill of a high school is comprised 80% air conditioning and lights while air conditioning and lights are less then 1% of a chemical plant’s energy bill. Every time we drive our cars, heat or cool our homes, we are producing and discharging carbon dioxide into the atmosphere. These so-called “greenhouse gases” trap heat in our atmosphere and have been suggested as a cause of global warming. The measure of the effect of carbon dioxide on our environment is called a “carbon footprint.”

Rio Minas Engineering LLC, can mitigate, or lessen this carbon dioxide output by developing alternative energy projects, called Green Energy Solutions. They reduce your carbon footprint by decreasing energy consumption and its detrimental impact on the earth. These green solutions can reduce the amount and cost of purchased energy. They also are customized, creating cost-effective, innovative projects that are based on your specific process requirements. Examples of renewable energy include wind power, hydroelectric power and solar power. But there are many largely untouched sources of renewable energy such as landfill gas, biomass, and animal waste. Cogeneration and/or combined heat and power can also greatly reduce your energy bill by combining your thermal and electric requirements into a single engine cycle. Just contact us and we can look at your unique situation and suggest a Green Energy Solution.

We have 35 years of experience and knowledge and our solutions have been applied across the United States and foreign countries. While we have experience that includes engineering, procurement, construction, startup, and operator training, our God-given talent is brain storming, performing feasibility studies, and conducting financial analysis. With a working knowledge of money, energy, thermodynamics, fluid flow, process controls, boilers, and fuels, Rio Minas Engineering LLC is able to quickly develop options and cost them out for you and your specific process needs.

Deep Water Construction

Deep Water Construction

Specialized marine and offshore construction services for deep water environments. We execute complex underwater projects including subsea foundations, marine structures, and coastal infrastructure. Our team brings extensive experience in working with challenging marine conditions, ensuring safe and successful completion of offshore and waterfront projects. Rio Minas Engineering LLC has over 40 years of managing complex and technical underwater construction projects, in and around the water. From deep-water infrastructure to working in challenging environments, Rio Minas Engineering LLC has the proven experience, specialized staff and equipment to take on any shoreside or subsea project.

Serving both the public and private sectors, we create custom, creative, safe and effective solutions for the toughest of projects. Rio Minas Engineering LLC is a leader in the marine services industry with decades of experience managing critical, technical and complex deep-water infrastructure projects. From routine inspections to the repair and replacement of highly critical components, our skilled and seasoned teams offer safe, reliable marine construction and commercial diving, even in the most challenging environments. Rio Minas Engineering LLC manages all aspects of inspection and repair on both aging infrastructure and new construction, including engineering, design, and custom fabrication. Our highly trained divers and remotely operated vehicles (ROV) can inspect, repair and replace deteriorated underwater components, finding the best way to safely resolve potentially complex and costly problems with minimal impact on facility operations. We have extensive experience working on dams, hydroelectric plants, aqueducts, intakes, outfalls and more—often operating in blind conditions, high altitudes, from marine platforms, or in ecologically sensitive areas.

In addition to a variety of marine construction and inspection services, Rio Minas Engineering LLC also offers:


  • Anchor cable installation
  • Anode installation
  • Data and power cable installation
  • Depth of burial surveys
  • Underwater demolition
  • Dredging
  • Concrete placement and repair
  • Underwater welding

Pipeline Repairs and Construction

Pipeline Repairs and Construction

Expert pipeline construction, maintenance, and repair services for oil, gas, and water infrastructure. We handle everything from new pipeline installations to emergency repairs, using industry-leading techniques and equipment. Our commitment to safety and quality ensures reliable pipeline operations that meet environmental and regulatory standards. We provide comprehensive pipeline construction, maintenance, and repair solutions to ensure the integrity, safety, and operational efficiency of your oil, gas, and utility infrastructure. Serving Kiev and surrounding regions, our specialized teams are equipped to manage everything from emergency pipeline anomaly repairs to mainline installations. We are known for building major mainline pipelines, but we are equally committed to completing maintenance, repairs and integrity maintenance for our customers. Our maintenance agreements range from a specific need to a blanket contract that covers all potential services, including pigging, replacement, reversals and anomaly repairs. Our crews mobilize quickly to respond to emergencies, including leaks and ruptures, and are experienced at the safe, efficient remediation of potentially hazardous situations.

With over four decades of construction excellence, R. Lafferty & Son, proudly offers a dedicated Pipeline Services Division, delivering safe, efficient, and expertly executed pipeline solutions. We understand that pipeline infrastructure is critical to operations, safety, and long-term performance. That’s why we have approached this field with a focus on pipeline damage prevention, Asset Operator support and tool run services. Our Pipeline Team is equipped with over 30 different Operator Qualified training segments. Whether you need an asset inspected, AO support, right away maintenance, or urgent repairs, R. Lafferty & Son’s Pipeline Services Division has the experience and resources to get the job done safely, efficiently, and right the first time.

Petroleum and Gas Exploration

Petroleum and Gas Exploration

Comprehensive exploration and extraction services for petroleum and natural gas resources. We provide geological surveying, drilling operations, and reservoir evaluation services backed by advanced technology and decades of industry expertise. Our team ensures efficient resource recovery while maintaining the highest environmental and safety standards. In the dynamic world of energy exploration, Rio Minas Engineering LLC constantly develop and implement efficient and sustainable solutions for oil and gas exploration services.

At the core of oil and gas exploration services lies the extraction of crude oil and natural gas. Crude oil, a fundamental raw material for various industries, undergoes extensive exploration processes to locate viable reservoirs. Similarly, natural gas, a crucial energy source, requires specialized exploration techniques to assess reserves and facilitate extraction. Oil and gas exploration services encompass both upstream and midstream operations. Upstream activities involve finding, drilling, and bringing oil and gas from underground reserves to the surface. Midstream operations, on the other hand, encompass transportation, storage, and processing activities essential for delivering these raw materials to refineries and end consumers.

In the pursuit of oil and gas exploration, environmental protection plays a pivotal role. Companies engaged in exploration services implement stringent environmental regulations and adopt sustainable practices to minimize ecological impact. Environmental protection is a primary concern in oil and gas exploration. Advanced drilling fluids, spill containment systems, and waste management practices can help mitigate the environmental impact of exploration activities. Production processes closely connect with oil and gas exploration services to maximize resource recovery and efficiency. In production, refineries turn crude oil into usable products like gasoline, diesel, and petrochemicals. Processing natural gas prepares it for distribution as a clean energy source. Effective exploration services contribute significantly to enhancing production capabilities and meeting global energy demands. As part of our ambition to be a world-class player in the energy transition, we work every day to develop a diversified project portfolio and focus on our technical expertise, particularly in deep offshore production and liquefied natural gas.

Civil Construction and Engineering

Civil Construction and Engineering

Full-service civil engineering and construction management for infrastructure projects. We deliver roads, bridges, utilities, and site development with a focus on quality, safety, and timely completion. Our integrated approach combines engineering expertise with construction capabilities to bring your infrastructure vision to life.

Rio Minas Engineering LLC provides high quality and professional services to the civil construction industry, making use of efficient cost effective techniques to proffer solution to complex engineering problems in the industry in the areas not limited to the below;


  • Shore protection/ Retaining wall construction (remove the protection
    and replace with this)
  • Jetty Construction
  • Dam Construction
  • Cofferdam Construction
  • Road construction
  • Bridge Construction
  • Cornice works on structures

Our construction business is driven by the principles of integrity, strict compliance to civil engineering standards and a passion for excellence. We engage the right workforce, mostly proven professionals. With the right financial resources and best practices philosophy, we deliver your project from conception to reality. Our main goal is to improve the quality of life of Ukrainian society, as well as to ensure the development and satisfaction of the vital needs of the state.

We engage in the implementation of a wide range of civil construction projects in Dnipro and other regions of Ukraine: from public buildings and communal facilities to transportation and energy infrastructure of all types. Rio Minas Engineering LLC offers all of the necessary professional, human, and technical resources to manage turnkey investment projects and participate in any and all stages of project development, from financial planning and cost estimation to commissioning from an engineering standpoint. With our in-house experience and a wide network of local subcontractors and suppliers, our company can offer full-scale support in the technical development and management of infrastructure investments in Ukraine with an emphasis on value to the client. Our technical team have experience in working according to international standards often demanded by multinational engineering or EPC companies and IFIs, including FIDIC contract conditions.

Inspection Services

One-Off Engineering Visits & Inspections

Need expert technical input without committing to a full project?

Design & Drawing Reviews

Detailed analysis of architectural, structural, and electrical drawings for compliance, safety, and optimization..

Construction Inspections

On-site verification of workmanship, materials, and installation quality against approved specifications.

Technical Troubleshooting

Expert diagnosis and practical solutions for complex engineering problems during any project phase.

Pre-Handover Checks

Final independent inspection before project completion or property handover to ensure everything meets standards.

Ready for a quick expert review?

Book an Inspection