Navigate Up
Help (new window)

Sign In

SAFETY, QUALITY & SERVICES | turnkey solutions, quality products, and unrivaled services





MEPPI is committed to providing the highest quality engineering, procurement, and construction services to meet or exceed the application’s technical requirements for the development of comple​te substations. The Substation Divison is comprised of highly qualified and experienced personnel organized for complete vertical solution integration including:


Planning / studies

Engineered solutions





Civil work



Training and support


Using internal resources and a network of subcontractors across North America, MEPPI is positioned to provide:


Comprehensive project management for design, civil, electrical, and structural construction, testing, and commissioning.

Expert engineering in all pertinent disciplines to develop system designs compliant with industry standards, customer specifications, and expectations for safety, risk, maintenance, and reliability.

Premium substation equipment, including primary components from Mitsubishi Electric’s factories in Japan and complimentary products from proven vendors selected through rigorous pre-qualification processes.

Experienced construction and site-management personnel.

Detailed schedule management and manpower planning with special attention to deliveries, outage management tasks, installation sequencing, and in-service dates for prompt and efficient project execution.

Execution of commissioning and cutover plans to insure all equipment is thoroughly tested and synergistically interfaced with adjoining substations.

Maintenance of detailed QA/QC and safety programs.


MEPPI’s Substation Division incorporates the highest standards for individual performance, ethics and commitment. Over time we have developed a comprehensive and detailed approach that assures successful performance in all disciplines and guarantees that the turnkey solutions provided achieve the highest level of quality with respect to performance, durability, and overall stainability.​​


 Quick Links

​​​Corporate Headquarters
Thorn Hill Industrial Park
530 Keystone Drive
Warrendale, PA 15086
Phone: (724) 778-5111
Facsimile: (724) 778-5209