The employees of Block Plumbing & Heating are plumbing experts in Owatonna, MN. We expertly install plumbing, boilers, infloor heat and hot water heat for new homes and renovations.We also perform effective maintenance and repairs to your existing units. So whether you are building new, or replacing an inefficient water heater, call us for fast service! Block Plumbing & Heating offers 24 hour emergency service. We are always on call for your peace of mind. We are a locally owned and operated business, providing friendly service to every customer. We are licensed (# 063264PM and #PC643816). Block Plumbing & Heating is owned by Master Plumber Keith Martin, and provides a complete range of residential and commercial plumbing.