Technical Services, Inc. dba Townsend Services, Inc. of Alabama (tsi), is an electrical services firm established in 1986, specializing in construction engineering, and electrical construction/service. A more detailed listing visit our website. tsi is well represented in the commercial/industrial systems integration market. tsi personnel are AutoCAD MEP, Revit MEP and Navisworks trained. tsi has an ABYC certified electrician and on staff. tsi staff have a combined experience of over 95 years in the electrical trade with continuing education in systems integration, estimating, scheduling, project management, PLC programming and AutoCAD. In addition, tsi staff have had extensive fire alarm, access control and OSHA training. tsi is fully insured with certificates of insurance provided upon request and completed projects as large as $1.4M with many projects completed in the $150K-$550K range. Alabama facilities include a 2500 sq ft office with IT shop for design, fabrication and training along with an additional 1800 sq ft construction/service warehouse.