General Info Tom Stevens Boiler Repair Inc. is a licensed, bonded and insured mechanical contractor serving the Portland, OR and all of Oregon & Washington for over 30 years. Tom Stevens Boiler Repair Inc. (TSBR, Inc.) is locally owned and operated. We specialize in Sales, Installation and Repairs of high-efficiency Boiler Systems. All our materials are backed by certifications and are ASME approved. We pride ourselves on our highly professional manner in compliance with industry standards. Services available are: Boiler Repair and Installation, Tube Replacement, Steam and Hot Water Piping, Certified ASME Code Welding, Refractory Installation and Repair, Heat Exchanger and Condenser Repair & Installation, Boiler and Piping Insulation and Boiler Rentals. TSBR, Inc. is available 24 hours a day for your emergency or annual maintenance needs. Call or visit us online to find out more about our quality services.