COMMERCIAL · INDUSTRIAL · INSTITUTIONAL
New boilers, sold right.
Old boilers, kept running.
D. B. Johnsen Co. is a manufacturer’s representative for steam and hot-water boilers and boiler-room equipment — selection, sizing, and system layout for facilities across Northeast Ohio since 1958.
EST. 1958R-STAMP CERTIFIEDFULLY INSURED FACTORY-TRAINED TECHNICIANSRICHFIELD, OHIO
WHAT WE DO
Two sides of the same shop.
New Equipment Sales
The right boiler starts long before the purchase order. We review your loads, size the unit, and lay out the system — then stand behind it after startup.
Boiler selection Load sizing System layout & design Delivery & startup coordination
Explore new equipment Parts & Service
Five factory-trained techs on the road, parts shipped UPS, and a will-call window in Richfield.
Troubleshooting & repairCombustion tuning R-stamp code weldingRetubes & cleanings Inspection prepMinor piping
See service capabilities → OVERSTOCK & USED
In the warehouse right now
SERVICE AREA
Nineteen counties of Northeast Ohio — roughly a two-hour drive from our shop in Richfield. See the full service area →
WHAT CUSTOMERS SAY