Electric Transmission & Distribution

Regal Utilities provides reliable, efficient, and trusted utility services for homes and businesses. They specialize in providing solutions for electrical, plumbing, and HVAC needs.

REI Utility Services provides comprehensive, turnkey joint-use management services for electric cooperatives in Texas, including pre-attachment contract management, engineering, and technical field services. They offer services such as mapping, inventories, audits, permitting, inspections, design, and field services.

Relay & Power Systems (RPS) is a full-service engineering and registered ISO manufacturing resource, serving clients who produce, deliver and consume medium and high voltage electrical power throughout the Northeast and Mid-Atlantic US.

Reliable Roots Locating offers innovative and comprehensive solutions for underground utility locating and damage prevention in Kansas and western Missouri.

Resource Asset Management Solutions is a provider of reliability and engineering services for the utility industry. They focus on maintaining a culture of safety and creating solutions and efficient processes for their clients.

Revterra’s innovative kinetic stabilizer offers solutions for grid stabilization, EV charging, commercial/industrial backup and power quality, and AI datacenter transient power protection. Revterra revolutionizes grid resilience with kinetic energy, providing instant grid stabilization, enhanced resilience, and reduced reliance on costly power electronics—ensuring a stable and efficient energy future. Revterra’s system is designed for both high-power and long-duration applications, overcoming the limitations of chemical batteries and other solutions. Revterra’s kinetic stabilizer is high-performance, cost-effective, and supports the growing demand in renewable energy and electrification. Sustainability is at their core, as they minimize the need for polluting power plants and use 100% recycled and recyclable steel.

Ridgeline Electrical Industries provides electrical installation, excavation, service, and repairs to commercial and industrial businesses. They focus on plant electrical and distribution systems.

Ritter Plumbing specializes in underground plumbing and pipeline services, with a focus on gas, water, and sewer lines. They are experienced in directional and pneumatic boring.

RiverLine Power, LLC (RLP) is a small electric utility contractor based in Battle Ground, Washington. RLP employs union linemen to perform construction, maintenance, and repair work for electric utilities operating in the Pacific Northwest.

Rivers Safety specializes in providing traffic control solutions for the utility and highway construction industries. They focus on ensuring safety and efficiency in work zones through various services.

Rivers Utilities specializes in building and maintaining utility infrastructure, focusing on services such as fiber installations, emergency response, and underground work. They construct FTTX and communications builds and provide emergency restoration services.

R Line Utility Construction is a southern Ontario based utility contractor, delivering quality service and installation in the utility business. Their mission includes providing full turnkey solutions for utility installation involving electrical, fibre, gas, and water.

Roanoke Cooperative is a not-for-profit electric distribution system providing service to over 14,000 members in the northeastern corridor of North Carolina.

Rocky Mountain Operations LLC specializes in the operation and maintenance of water and wastewater treatment plants, distribution & collection systems. They actively seek out opportunities to improve efficiency and costs to the water and waste operations of our community consumers.

Rogers Hydrant Service, Inc. specializes in hydrant repair, hydrant flow testing, hydrant flushing, hydrant painting, hydrant maintenance/service, hydrant replacements/extensions, and other related services.

Ron Perrin Water Technologies is a leader in inspecting and cleaning potable water storage tanks and towers. Established in 1997, RPWT is still under the original ownership and management. Their goal is to get people thinking about their water and allow utility officials to understand all of the choices they have when it comes to inspecting and cleaning potable water storage tanks and towers.

Rotor Blade, LLC provides Airborne Vegetation Management Services for overhead electric distribution and transmission lines; directly for utilities, railroad, gas/pipeline or line clearing contractors.

Rowland, Inc. is an underground utility contractor specializing in water and wastewater construction and repair. They offer inflow and infiltration (I&I) solutions including open cut pipe repair and replacement, infrastructure and lift station rehabilitation.

Roy V West Water Well Drilling, Inc. is a water well service and installation contractor. They have been drilling and servicing water wells for over 60 years across the state of Mississippi and are licensed to drill in Mississippi and Alabama.

Utility Construction Company specializing in Horizontal Directional Drilling, Trench Excavation and Plowing for Gas, Power, Water, Sewer and Communication Construction.

Russmar Utility Management takes pride and places serious attention to locating UG gas mains and services for our customers. ZERO Damages is our #1 goal and ...

SAFE LOCATE specializes in underground cable and pipe locating services, focusing on asset protection and safety during excavation and digging. They are DBYD certified and have extensive experience in the utilities and electrical contracting fields.

Sandhills Utility Services specializes in designing, constructing, maintaining, and operating robust and safe electrical systems. They own, operate, and maintain electrical distribution systems, particularly at military installations like Fort Liberty.

Sanitation District No. 1 (SD1) provides wastewater and storm water services to protect public health, property, and the environment in Northern Kentucky.

Seagull PME is a minority-owned small business providing a wide range of engineering, planning, project management, and consulting services. They focus on developing innovative and sustainable solutions for clients in the energy and water sectors.

Sunrise Equipment specializes in selling, renting, and building utility equipment such as bucket trucks, digger derricks, and pressure diggers.

Since 1990, Sebo Pump & Machining has been providing service to agricultural, industrial, municipal, and commercial markets in all parts of Alberta. They offer pump and motor repairs, machining of various pumps, custom fabrications, on-site repair, and pump/motor sales and rentals.

Second Sight Systems provides utility metering services and communications for critical infrastructure. They offer wireless engineering and utility field services, focusing on SCADA communications, meter/submetering services, fiber, tower services, and remote site monitoring/data collection. They design, install, and service complete solutions for municipalities, utilities, industrial companies, military, and government agencies.

Sellenriek Construction is a family-owned and operated utility construction company specializing in buried and aerial construction, design/build, splicing, manhole systems, and electrical distribution.

Semper Utilities LLC is a certified Minority-Owned and Veteran Owned Small Business that specializes in utility inspections, field data collection, project management, storm readiness, overhead and underground distribution construction and maintenance services.

Provide emergency residential and commercial property restoration services with a focus on water damage, fire damage, mold remediation, storm damage, cleaning, and restoration.

SewerVUE Technology is a world leader in multi-sensor inspection technologies for pipelines, using LiDAR, sonar, HD-CCTV, and pipe penetrating radar (PPR).

Our goal at Seymour Resources Hawaii is to promote water conservation through efficient water system management and SMART technology applications. We take pride in providing high-quality workmanship and excellent customer service. Our customers recognize us for swift and attentive service. Seymour Resources Hawaii has over 30 years of experience in Hawaii in the field of water system management and water use best practices. Currently, our company works with a wide range of water applications, from large ranches to alternative energy. We specialize in creating solutions for people and companies that want to maximize the efficiency of their water usage.

Shade Tree Service Company provides vegetation management services to the electric and telecommunications industries since 1935.

Sharyland Utilities, L.L.C. is a Texas-based electric transmission utility that is fully regulated by the Public Utility Commission of Texas. They are committed to providing safe and reliable transmission services and investing to support the infrastructure needs of the Electric Reliability Council of Texas grid.

Shenandoah Valley Electric Cooperative (SVEC) is a member-owned, not-for-profit distribution cooperative providing electricity to over 103,000 meters in several counties in Virginia.

Shrum Industrial, LLC provides Electrical and Instrumentation services designed to meet the unique needs of the industry. They focus on maintaining, repairing, and optimizing electrical and instrumentation systems in industrial settings.

Siebert Electric is a service disabled veteran owned and operated electrical construction company providing expert services on demand for utility customers.

Si Environmental, LLC, is a Texas-based company that leads the way in water and wastewater facility operations and maintenance. Beyond establishing and managing water infrastructure for MUDs, engineers, and developers, Si Environmental, LLC also offers facility and utility operations, maintenance and repairs, compliance expertise, and more. With a focus on single-source accountability and technology-driven efficiency, Si Enviro excels at providing comprehensive water and wastewater system operations. Additionally, our company prioritizes involvement in our local community and in building quality relationships so that we can better serve our partners. Our desire to serve people well is at the forefront of everything we do at Si Enviro, and we are proud to provide services to hundreds of thousands of people across the great state of Texas.

A full-service electrical contracting company with a large electrical service and maintenance division, serving the Greater Toronto area (G.T.A.).

SigTel Inc. offers specialized copper splicing testing and repair services for federal, military, and secure telecom environments. They focus on OSP/ISP construction, fiber optic placing, splicing, testing, civil underground construction, bridge conduit attachments, electrical testing, maintenance & commissioning.

Silvernail Engineering supports development, construction, and operations in power generation, T&D, and industrial infrastructure.

Simply Vast is a technology and telecommunications company in South Texas specializing in home automation, audio/video, security, and related services for residential and commercial clients. They also offer construction services such as underground boring, trenching, and aerial work with coax and fiber.

Simpson Quality Infrastructure provides aerial construction contractor services, specializing in overbuild construction, new construction, and pole transfers. They aim to promote connectivity in communities and foster diversity in skilled trades.

SinglePoint Acquisitions Group is an expert Land Acquisition and Project Management company. They offer professional Right of Way and Land Acquisition Consulting Services, as well as Survey and Project Management services to the Energy, Real Estate, and Utility industries. They provide a concise and seamless management approach to property and easement acquisitions and also provides engineering, environmental, appraisal, and legal services through third party providers for capital and O&M projects.

SiteBid is an infrastructure marketplace that helps property owners lease, manage, and sell their utility assets, streamlining utility lease and easement transactions for Utility Companies, Property Owners, and Investors.

Site Power Engineering Consultants specializes in electrical engineering, design and project management for high voltage power distribution systems. They provide design and turnkey services for Developers and Utilities.

SK Industries is a full-service distribution firm offering expertise in valves, actuators, pipe, fittings, flanges, nuts, bolts, measurement, and instrumentation products to Fortune 500 customers in the Upstream, Downstream, Midstream and Utilities Sectors of the energy industry. We deliver creative solutions to complex problems across the globe. Driven by our diverse perspectives, we challenge the status quo to pursue a brighter future for the communities we serve. For many years, SK Industries has delivered superior solutions to complex projects and customers around the globe. Our clients choose SK Industries because they know that, for us, “meeting expectations” isn’t good enough. Where others just see another project, we are driven by a desire to deliver greatness—for our clients and our communities.

Skipper's Well Drilling & Pump Service, Inc. has been in the water well drilling business for 40+ years, serving eastern North Carolina and parts of South Carolina.

Skysill Power Services provides new build, maintenance, upgrades, and storm response for grid infrastructure. They are working to build and maintain a modernized electrical grid that delivers power safely and reliably, and integrates renewable energy resources.