The North American Wind Service Alliance (NAWSA) has come together to provide nationwide service in the areas of wind generator repair and replacement.
The alliance has been formed by H&N Electric of Pasco, Wash.; Evans Enterprises of Oklahoma City; Trico TC-Wind of Litchfield, Minn.; and Longo Electrical-Mechanical of Wharton, N.J.
According to NAWSA, these companies have the capability of handling all aspects of wind service, from tower service to generator diagnostic and repair. For the past few years, NAWSA members have been servicing wind farm sites across the country.
Services include bearing and slip ring replacements, vibration analysis, and switchgear testing and calibration.