Repair Services

90 Years Of Expertise
Our field service engineers and technical consultants are some of the best in the turbine generator repair industry. With over 90 years of combined experience, we accurately evaluate your repair requirements, consult with you by phone or fax, repair on-site or in our machine shop and submit precise, detailed reports for future repair/maintenance references.


Machine Shop

Fully Equipped for All Jobs
From grinders to drills, lathes to boring machines and jacks to purifiers, we run a fully equipped machine shop with large and small repair capability. Our mobile equipment is ready to go wherever your repairs are located and can accommodate most any need. More on our capabilities...


Industries Served

Geothermal, Hydroelectric, Utility...
Large utilities and independent electric power generation companies, hydro-electric plants and geothermal facilities, government installations and municipalities—these are just some of the many industries we serve. Since 1993, Tetrad has been a leader in turbine generator repair on-site and in our machine shop with some of the industry's most outstanding field service engineers.