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330-867-2400

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    Welty Building Company LTD

  • YOUR PARTNER FOR PROJECT SUCCESS

    LET’S WORK TOGETHER

    Why Choose Welty?

    Welty Energy is a full-service professional consulting company specializing in the power delivery industry. Services include engineering, project management, financial analytics, construction management, and estimating for high-voltage transmission, distribution, and substation projects. We currently manage more than $3.5+ billion in power delivery projects for a number of America’s largest utilities. 

    LEARN ABOUT WELTY

    0

    Lost time for safety incidents

    3.5+

    Billion dollars in work for utilities

    150+

    employees across the united states

    Welty is a great place for opportunity and collaboration. Everyone here is working and sharing knowledge to make the team and company better as a group. We push each other to grow and develop for that next step in your career.

    Matthew Wiesen,
    Portfolio Manager

    Committed

    ELECTRIC UTILITY SOLUTIONS 
    THAT EXCEED EXPECTATIONS

  • CONTACT WELTY ENERGY & Infrastructure

    Your Partner for Project Success

    Akron, Ohio-based Welty Energy & Infrastructure partners with energy utility companies throughout the Midwest, Northeast and Southeast, offering project management and engineering services for transmission lines, substations, distribution lines and other energy systems. Contact us to discuss your needs with a member of our team.  

    Contact Us

    Contact US

    Email: [email protected]

    Akron Office

    3421 Ridgewood Road, Suite 200,

    Fairlawn, Ohio 44333

    Phone: 330-867-2400 

    Chicagoland Office

    261 W 80th Pl.

    Merrillville, IN 46410

    Phone: 330-867-2400

  • ELECTRIC UTILITIES PROGRAM SUPPORT SERVICES

    Partner with Us

    TRANSFORMING ENERGY LANDSCAPES

    Welty Energy & Infrastructure offers comprehensive, strategic energy program management services that support a broad range of energy initiatives, including distribution upgrades, renewable energy projects and utility infrastructure expansion. We aim to be your long-term energy partner, helping you achieve goals others didn’t believe possible. 

    Program Management Services

    Welty Energy & Infrastructure’s experienced project analysts offer a combination of technical expertise and field knowledge to produce energy solutions that deliver at scale. Program support services we offer include: 

    • Strategic planning and budget management 
    • Project controls  
    • Stakeholder coordination and scheduling  
    • Regulatory and sustainability alignment 

    Looking up an electrical tower from underneath

    Project Scheduling Solutions

    Welty Energy & Infrastructure’s Project Schedulers work as an extension of your team, developing, managing and analyzing schedules for complex energy projects. Using Primavera P6 and proven scheduling practices, we help keep your project on track through:

    • Schedule development and maintenance
    • Performance monitoring against baseline
    • Schedule risk assessment and mitigation
    • Actionable reporting for informed decisions

    EXPLORE SCHEDULING SERVICES
    Large-scale energy infrastructure project supported by Welty’s project scheduling solutions.

    A PROVEN PROCESS FOR YOUR SUCCESS

    When your critical energy infrastructure projects need the highest level of performance and proactive support, think Welty Energy & Infrastructure. 

    PARTNER WITH US

  • ENGINEERING SERVICES

    Partner With Us

    Transmission Line Engineering Services

    Welty Energy & Infrastructure’s transmission services delivers expert design, analysis, and optimization for transmission and distribution lines up to 500kV, utilizing tools such as PLS Suite, FAD Tools, and AutoCad. Welty Energy & Infrastructure provides comprehensive solutions from route, pole, and conductor selection to thermal optimization and electrical line study. With accurate 3D models, Welty performs sag and tension analysis and design structures to meet regulatory loading. Our asset replacement services assess aging infrastructure and develop cost-effective strategies, including grid modernization. With a focus on reliability, efficiency, and innovation, Welty Energy & Infrastructure helps our customers build and maintain resilient and safe transmission systems for the future. 

    Transmission Line Solutions
    Electric utility monopole structure

    Substation Engineering Services

    Welty Energy & Infrastructure’s substation design services cover everything from greenfield builds to retrofit upgrades, delivering cost-effective, maintainable solutions tailored to each project’s needs. We provide above grade design, including bus layouts, compact configurations for tight sites, lightning and surge protection, and prefabricated control houses. Welty Energy & Infrastructure’s protection and controls expertise modernizes systems through relay upgrades, advanced protection schemes, and efficient staged installations. We use construction-forward design techniques to minimize outages while delivering full greenfield layouts, equipment replacements, and structural evaluations. Whatever the scope, we bring the technical expertise and practical solutions to help you achieve reliable, long-term performance.

    Substation Solutions
    Electrical Substation

    A PROVEN PROCESS FOR YOUR SUCCESS

    When your critical energy infrastructure projects need the highest level of performance and proactive support, think Welty Energy & Infrastructure. 

    PARTNER WITH US

  • Substation Engineering

    Substation and Protection & Controls Engineering

    Welty Energy’s experienced substation engineering professionals have excelled at providing electric utility clients with innovative design solutions for new and expanded substation projects. Our experience includes greenfield sites as well as the upgrade and expansion of existing substations. Welty is committed to supporting your substation projects from the planning and conceptual design stages through detailed design, construction, and commissioning. 

    WELTY ENERGY’S SUBSTATION ENGINEERING SERVICES INCLUDE:

    • New and expanded substation design (12kV to 500kV)
    • Major equipment design including power transformers, SF6 breakers, disconnect switches, regulators, capacitor banks, station service transformers, CCVT/PT/CT’s, wave traps, surge arresters, and control buildings/switchgears
    • Ground grid analysis and design
    • Lightning protection analysis and design
    • Physical design including take-off structures, steel support structures, slack and rigid bus, foundation design, security, and lighting
    • AC and DC system analysis and design
    • Conduit/cable plans and schedules
    • Bill of material lists and procurement support
    • QA/QC and owner’s engineer services
    • Standards development
    • Interconnection studies
    • Protection and control design
    • Cable voltage drop calculations
    • SCADA design
    Three power line towers

    A PROVEN PROCESS FOR YOUR SUCCESS

    When your critical energy infrastructure projects need the highest level of performance and proactive support, think Welty Energy.

    PARTNER WITH US

  • Transmission Line Engineering

    How We Support Transmission Line Systems

    Welty Energy’s experienced transmission line engineering professionals have an extensive history of providing complete and innovative design services for large electric utilities throughout the Eastern U.S. For voltages up to 500kV, we have the knowledge and experience to prepare economically efficient designs for projects of all sizes and complexity.

    Serving as an extension of our clients’ teams, we collaborate with them to design, construct, and maintain the high-voltage systems that provide safe and reliable power to the homes and businesses that they serve.

    TRANSMISSION LINE ENGINEERING SERVICES INCLUDE:

    • Transmission line modeling using PLS-CADD
    • Wood and steel pole modeling and analysis using PLS-POLE
    • Steel lattice tower modeling using PLS-TOWER
    • Line rebuild design and analysis
    • Route selection and optimization
    • Distribution underbuild design
    • Development of material standards
    • Preparation of bills of material
    • Preparation of material and construction specifications
    • Lattice tower retrofit design
    • QA/QC and owner’s engineer services
    • Standards Development
    • Interconnection Studies
    • NERC alert analysis and remediation
    • LiDAR surveys
    Three power line towers

    A PROVEN PROCESS FOR YOUR SUCCESS

    When your critical energy infrastructure projects need the highest level of performance and proactive support, think Welty Energy.

    PARTNER WITH US

  • Project Management Services

    PARTNER WITH US

    GENERATING RESULTS
    THAT EXCEED EXPECTATIONS

    Welty Energy & Infrastructure successfully delivers value-added Project Management services to our electric utility clients’ capital improvement projects. During all phases of a project, Welty project managers work closely with our clients’ teams to effectively plan projects, mitigate risk and drive projects from initiation through in-service, with a goal of completing 100% of projects safely, on time and within budget. 

    WEI serves as an extension of our clients’ project teams, providing expert Project Management support. Our project managers have in-depth knowledge and experience managing all sizes of projects including pole replacements, greenfield substations and lines, substation expansions, bundled programs, breaker replacements, transmission line rebuilds, and terminal upgrades. 

    Our professionals provide comprehensive Project Management services, with proven expertise in managing transmission, distribution, and construction services for projects up to 765 kV.

    We manage projects from inception to close-out, focusing on:

    • Budgets
    • Engineering
    • Schedule Integrity
    • Stakeholder Engagement
    • Risk Management
    • Quality
    • Permitting
    • Land Acquisition
    • Construction
    • Commissioning/Closeout

    We help clients achieve exceptional results and maximize return on investment by:

    • Identifying and alleviating constructability shortcomings
    • Improving efficiency
    • Generating cost savings
    • Adding long-term value
    • Meeting the highest quality standards

    Hanna substation project, Welty Energy

    YOUR PARTNER FOR PROJECT SUCCESS

    When your critical energy infrastructure projects need the highest level of performance and proactive support, think Welty Energy & Infrastructure.

    PARTNER WITH US