(417) 888-0645

Electrical Substation Design

We invest our specialized knowledge and experience in building enduring relationships with clients for the good of our communities.

TOTH’s team of professional engineers and supporting staff provides customized consultation, design, and support from initial project conceptualization through station commissioning. Station design services include new construction, expansions, and upgrades for distribution voltage through EHV class stations. We offer project management services that complement our design solutions tailored specifically to our client’s preferences and constraints.

Our station design team uses cutting edge 3D modeling and rendering. Those tools have become invaluable to our station design process. The 3D models allow for clear communication and better collaboration with our clients.

Our in-house civil and structural engineering departments are another components that set TOTH’s station design apart. For example, our structural engineers design substation steel, allowing steel providers of all sizes and locations to bid. Having these resources in-house allows TOTH to streamline the design process and save our clients time and money.

  • Physical Layout/Configuration
  • Protective Relaying Applications
  • Materials and Equipment Specification
  • Equipment Procurement (RFP and Bid Evaluation)
  • Site and Site Access Design
  • Structure and Control Building Design
  • Foundation Design
  • Design of Lightning Protection
  • Lighting Design
  • Ground System Design
  • Feasibility Studies
  • 3D Substation Modeling and Rendering
  • SCADA
  • Design of Auxiliary AC and DC Systems
  • Testing and Commissioning
  • Communication Design
  • Construction Contract and Bid Documents Creation, Evaluation, and Administration
  • Construction  Management & Observation
  • Environmental Permitting
  • Public Process Coordination & Management
  • Spill Prevention, Control, & Countermeasures

Select Substation Projects

Electrical Engineering Services

Electrical System Planning

TOTH provides distribution and transmission planning services for cooperatives, municipalities...

Electrical Substation Design

TOTH provides customized consultation, design and support from initial project conceptualization through station...

Electrical Transmission & Distribution Line Design

TOTH provides a broad range of services for both transmission and distribution lines ranging from 12.47 kV through EHV class lines...

Communication Design

TOTH provides clients with design and project management services for communication networks and SCADA systems...

Electrical Rate Analysis

TOTH offers Electrical Rate Analysis as one of our services...  TOTH currently provide rate analysis for over 50 cooperatives and municipals.

Client Relationship

Across all the market segments we serve, clients are seeking well-qualified engineering firms with strong momentum, open communication, and careful attention to the priorities of their clients. At TOTH, we understand that need and approach each project to integrate seamlessly with each client organization and its stakeholders. The resulting collaborative relationships provide the groundwork for realistic planning, open communication, and project outcomes that ultimately exceed expectations.

TOTH is experienced in providing customized solutions and developing and nurturing long-term client-consultant relationships within the specialized market of municipalities, PUDs, and cooperatives. This focus guides and uniquely equips us to anticipate and address the needs of our clients. That is most evident is in the ongoing relationships many of our engineers have made and maintained. We have numerous staff members who have had the pleasure of maintaining ongoing consultant-client relationships for more than 40 years.

Call For Information:

(417) 888-0645

Request Statement of Qualifications

To receive the TOTH general Statement of Qualification (SOQ) please submit your request using the Request SOQ form.

Contact Us

Springfield, MO Office

1550 E Republic Road
Springfield, MO 65804

Portland, OR Office

5331 S Macadam Ave
Suite 375
Portland, OR 97239

Billings, MT Office

2708 1St Ave North
Suite 250
Billings, MT 59101

Hermiston, OR Office

369 W Hermiston Ave
Hermiston, OR 97838

Tri-Cities, WA Office

8131 W Klamath Court
Suite E
Kennewick, WA 99336