Abacus Plumbing, Air Conditioning & Electrical serves Austin homes from its North Austin office on Denton Drive, with plumbers available 24/7, including holidays. Plumbing services include emergency repairs for burst pipes, gas leaks and sewage backups; tank, tankless and heat pump water heaters; gas line repair; drain cleaning, sewer line service and hydro-jetting; slab leak detection and repiping; and water softeners and filtration. Texas Master Plumber license: M-20628.