SEI has been providing our customers with engineers, service technicians and specialized craft labor for 40 years.  SEI’s maintenance crews travel throughout the contiguous United States serving the power generation, pulp and paper, refinery, cement and other markets.  Our specialty is maintaining electrostatic precipitator and fabric filter systems.


With more than 500,000 craft-hours annually, our field crews are supported by technical staff in Pensacola, Florida and Westerville, Ohio.  In addition, our steel fabrication facility can manufacture most any steel component needed on an emergency basis in support of our traveling maintenance teams.  Thereby preserving our motto:


  If we do not have it, we will find it

                 If we cannot find it, we will make it.

Since beginning business in 1973, SEI has had numerous long-term maintenance contracts whereby our personnel were stationed at a particular facility permanently.  Some of these long term maintenance relationships spanned more than 20 years.  SEI has supported full time maintenance teams in Florida, and in two Virginia locations in the past.


Most recently SEI supports its customer base with both long-term contracts and annual firm proposals in support of our clients’ maintenance needs.  SEI is proud to note that its specialty in the maintenance arena centers on fixed price, fixed schedule contracts.  We believe that we bring the most value to many of our clients by arriving on time, doing quality work on a defined scope and leaving on time.  Most of our clients need maximum production uptime and minimum downtime.


We believe that it is our job to keep the plant’s equipment running with minimum disruption in contract management.   SEI’s field crews are supported by a full-time safety team and field quality control personnel.

Corporate Headquarters:  6690 West Nine Mile Road, Pensacola, FL  32526   850-944-4475

Midwest Engineering Office: 921 Eastwind Drive, Suite 115, Westerville, OH 43081   614-259-6505