(417) 888-0645

Transmission & Distribution Line Design

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

TOTH provides clients with a broad range of design and project management services for both transmission and distribution lines ranging from 12.47 kV through EHV class lines. TOTH’s team of professional engineers and support staff has assisted clients all across the country to design lines ranging from less than a mile to dozens of miles in length.

Utilities continue to face changing regulations and tight budgets while exploring innovation to provide reliable, safe, and secure power. TOTH understands that difficulty and the need for upgrading and expanding infrastructure to meet the rising demands for energy. Our experts are eager to continue to be a part of the solution by utilizing innovative designs and cost-effective solutions. That coupled with the skills to carry a project from initiation, through design, and to final construction.

  • 3D Line Modeling, Design, & Rendering (PLS-CADD)
    • FE Analysis
  • Steel Structure Design
    • Advanced Structural Analysis and Optimization
  • Cassion Design (MFAD/L-Pile)
  • Line Reconductoring
  • Fiber Optic and OPGW Design
  • Standard Specification Development
  • Materials Procurement
  • Line Staking
  • Construction Observation
  • Construction Contract and Bid Documents Creation, Evaluation, & Administration
  • Feasibility Studies
  • Route Selection
  • Right of Way Acquisition
  • LiDAR Services
    • LiDAR acquisition and processing
    • Existing facility reviews
    • Clearance Evaluation
    • Vegetation Management Analysis
    • Fire Mitigation
  • Expert Witness Services
  • Forensic Analysis and Failure Review

Select Transmission/Distribution Line Projects

Electric Utility 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