Our Cincinnati team services and repairs boilers, burners and controls for plants across Ohio, Kentucky and Tennessee, with emergency service 24/7. Thermogenics has serviced boilers since 1975; our office on Mt. Carmel Tobasco Road opened in 2010.
Maintenance agreements set to your plant’s schedule, monthly or quarterly, with combustion and safety checks and annual overhauls.
Emergency repairs, retubing and coil changes, refractory, controls and burners on Thermocoil and most other makes.
Common wear parts on our trucks, Grundfos pumps and repair kits, and the rest sourced through the Thermogenics network.
Containerized Thermocoil rentals from the Thermogenics factory fleet or partner inventory, when a unit is available.
Our Cincinnati team looks after the Thermocoil boilers working in U.S. plants and services most makes of boilers, process burners and controls. Thermogenics designs and builds its own boilers, so our technicians have the manufacturer behind them when a repair needs factory parts or engineering help.
We opened in 2010 to service the U.S. installed base of Thermocoil coil-tube boilers. This team handles coil changes, retubing and high-pressure units.
Process burners and controls are a specialty. We tune and troubleshoot burners on boilers and plant equipment, and set up the combustion controls that run them.
Our VP of U.S. Operations, in boilers since 1986, is based here. Behind us are the Aurora factory, Halmar Boiler Parts in Louisville and over 10 locations across North America.
We do a lot of work for meat and protein processing plants. Across the region, hospitals, campuses, factories, chemical plants and Kentucky distilleries also run on steam.
Steam for cooking, rendering and sanitation
Heating, sterilization and humidification steam
Central plants and building heating systems
Process steam for Kentucky distilleries
Process heat and plant heating for Ohio factories
High-pressure and process steam applications
Boiler failures often start small: a low-water cutoff that sticks, a flame safeguard that drifts, scale building on the water side. Our maintenance visits are set up to catch those early. We clean firesides and water sides, test safety controls, take combustion readings and check refractory, then tell you plainly what needs attention and what can wait until the next planned outage.
Service agreements are fully customizable. Some plants want monthly visits, others quarterly, and some only need help with the annual inspection and overhaul. We set the schedule around your load and your shutdown windows. Ohio winters put the heaviest demand on heating and process boilers, so we aim to finish combustion tuning and safety checks before temperatures drop.
Many boiler problems start elsewhere in the steam system. A system audit or energy assessment covers combustion readings plus the steam and condensate side: steam traps, deaerator, feedwater and blowdown. On a large hospital or campus plant, a small efficiency gain can be worth far more than the audit.
Efficiency upgrades usually start at the burner. We fit and commission Autoflame combustion management, add O2 trim and tune burners for better turndown and lower fuel use. We schedule upgrade work during planned outages so production keeps running.
On an emergency call, the first job is getting heat or steam back to the plant. Our technicians stabilize the unit and make the repair that gets it running safely. Then they track down the cause, whether that is water chemistry, a combustion problem, short cycling or a control fault.
Coil-tube boilers are where this office started. We handle coil changes, retubing, refractory repair and burner and control faults on Thermocoil units, with factory parts and engineering support from Aurora. We also repair most other makes of commercial and industrial boilers, plus process burners on plant equipment. Tell us the make and size and we’ll confirm.
Thermogenics builds ST Series steam generators rated up to 2,850 psig. Our team handles high-pressure work with careful isolation, proper documentation and repairs planned with your inspector where the code requires it.
Our trucks carry common wear items, and the Thermogenics network supplies factory parts when a repair calls for them. For a long job such as a full retube, we will talk through with you whether a rental boiler makes more sense than running the plant short on steam.
This office keeps a small, focused onsite inventory. Our trucks carry the common wear parts that keep a service call from turning into a second trip, and we supply Grundfos pumps and repair kits. Other parts come through the Thermogenics network, including the Aurora factory for Thermocoil parts and Halmar Boiler Parts in Louisville.
Some lead times are long. Grundfos repair kits can take 8–10 weeks and new pumps 10–12 weeks, so plan spares for critical pumps before they fail. Send a nameplate photo and part number to parts@thermogenicsboilers.com and we will confirm availability.
Tell us which pumps are critical to your plant and we will plan spares with you before one fails.
Steam pressure, fuel, voltage, water and your state or county NOx limits help us match a unit on the first call.
Most rental requests follow a failure that means a long or costly repair, or a new boiler that will take months to arrive. Units ship from the Thermogenics factory fleet of about 24 Thermocoils or partner inventory, from 30 BHP to 2,200+ BHP. Availability changes, so call early.
Our units need a crane or a rented lowboy trailer to come off the truck. For serious inquiries, we usually get someone on site to work through where the unit will sit and the route to your steam header. Distance to the header drives the schedule: if the rental sits 400 feet from the plant steam line, piping can take 2–3 weeks.
Thermogenics rental boilers are coil-tube Thermocoil units. Each one is inspected and tested before it ships and comes with installation, maintenance and 24/7 repairs while on rent.
| Unit type | Thermocoil coil-tube steam boilers in sea-can containers |
|---|---|
| Size | 150 to 500 HP per unit; larger on request |
| Pressure | 250 psig design (MAWP), operating 70–225 psig |
| Fuel | Natural gas, propane or No. 2 oil |
| Containers | Two-boiler 40 ft, or single 20 ft and 30 ft units |
| Network range | 30 BHP to 2,200+ BHP through Thermogenics partners |
Thermogenics rental specifications. Units are matched to your load from the Thermogenics fleet and partner inventory; call for current availability.
Our Cincinnati team covers the metro and surrounding towns, including Mason, West Chester, Fairfield, Hamilton, Milford, Batavia and Lebanon, and crosses the river to Covington and Florence. Dayton is about an hour from our office, Lexington about 1.5 hours, Columbus about 2 hours and Cleveland about 4 hours. Beyond Ohio, our work extends across Kentucky and into Tennessee.
Cities & towns we serve
Matt Marshall & Co.
2249 Bishop Road · 336-292-8477
≈ 320 mi away
Yown's Boiler Service
3501 West 20th St. · 904-786-1645
≈ 620 mi away
Hartford Boiler Repair Works
44 Cody St. · 860-953-9845
≈ 630 mi away
Plains Mechanical Services
2300 Hawkeye Drive · 712-252-4797
≈ 670 mi away
Case studies and articles from across the Thermogenics group, the engineering and equipment network now behind the Cincinnati team.
A major Ohio hospital contract replaced 14 old boilers with four Thermocoil units.
Read more
Thermocoil boilers in the same footprint as the old firetubes more than doubled steam generation.
Read more
Worn firetubes replaced with high-pressure Thermocoil boilers, a condensate and deaerator system, and fast-acting controls.
Read moreYes. Call our 24/7 emergency line, 1-877-717-7724, at any hour. The office line, 513-528-0500, is open 8:00 AM to 4:00 PM EST, Monday to Friday, for scheduling, quotes and parts.
Yes. Along with Thermocoil coil-tube boilers, including high-pressure units, we work on most other makes of commercial and industrial boilers, process burners and combustion controls. Tell us the make and size and we’ll confirm.
Yes, when a unit is available, from the Thermogenics containerized fleet or partner inventory. Rentals can be as short as 8–10 days while a part arrives, or several months while a new boiler is built, since new-boiler lead time is often about four months. Call early so we can check availability and plan the tie-in.
Our technicians are trained and insured for plant work, including confined space entry, lock-out tag-out, hot work permits, working at heights, fall arrest and arc flash. When a pressure-part repair must be done by an authorized repair organization, we tell you before work starts and plan the job around that requirement with your inspector.
Yes. Our team covers Dayton and the rest of Ohio, and Kentucky from Covington and Florence across the river to Lexington and beyond. We also work in Tennessee.
Yes. The Cincinnati office is part of Thermogenics, the company that has built Thermocoil boilers in Aurora, Ontario since 1980. You may also see the name Thermogenics USA on line cards and case studies. It is the same team.
Boilers in Ohio fall under Ohio Revised Code Chapter 4104 and are inspected by state-commissioned general or special (insurance) inspectors through the Ohio Department of Commerce, Division of Industrial Compliance. High-pressure boilers need annual internal and external inspections. Before the inspector arrives, we open, clean and check the boiler and fix what we find.
Focus on safety controls, combustion and feedwater, with maintenance built around your sanitation and production schedule. These plants depend on steam for cooking, rendering and sanitation, and if the boiler’s down, you’re not making product. For a major repair, we can look at whether a rental can keep steam on.
For emergencies, call 1-877-717-7724 any time. Office: 513-528-0500, Monday to Friday. Parts: parts@thermogenicsboilers.com. We’ll tell you what it takes.
Request emergency service online