About us 
        Allen N. Walpert & Son, Inc. is one of baltimore's oldest full-service electrical contractors. The Company was founded in 1923. It is celebrating it's 85th year. Throughout our 85 years we have maintained the highest standards of quality workmanship. Walpert Electric is known not only for its integrity and quality in its work, but also for being a team player in every sense of the word. We can Design-Build new construction, or existing buildings. If a job is over budget, we are masters in Value Engineering the job to meet the owner's budget. 

 We have a fleet of trucks equipped with cellular phones to ensure quick and responsive emergency service 7 days a week 365 days a year.  Over the past 85 years, we have worked with most general contractors in the Baltimore area doing  all kinds and sizes of construction.