Imagine your furnace decides to take a vacation in the middle of winter, or your factory needs a ton of extra steam. That’s when you need the boiler rental companies, right? It’s like calling a plumber for a burst pipe, but for big heating problems. Now, in 2025, things are moving fast. Businesses need heating solutions that are quick, dependable, and, you know, not going to break the bank.
Hospitals, big factories, even construction sites, all rely on boilers. And when those boilers go down, or when they need extra power for a short time, they need a good rental company. But with so many choices, how do you know which one’s actually good?
That’s why I put together this list. I wanted to find the real stars of the boiler rental world in the US. We’re talking about companies that don’t just have a bunch of boilers sitting around; they’re the ones that show up fast, get things running smoothly, and don’t leave you hanging.
I looked at who people trust, who has the right equipment for any job, who’s there when things go wrong, and who’s trying to be a bit kinder to the planet. Basically, I wanted to find the companies who’ll keep you warm and running, no matter what. So, let’s move on and see who’s making the grade in 2025.
What are Boiler Rental Companies?
Picture a big water heater, but on a super-industrial scale. That’s basically a boiler. It heats water to create steam or hot water, which is essential for many businesses. Now, sometimes those boilers:
- Break down: Just like your home appliances, they can stop working.
- Need maintenance: They require regular check-ups and repairs.
- Need extra power: Businesses might have temporary surges in demand, like during a cold snap or a busy production period.
That’s where boiler rental companies come in. They:
- Provide temporary boilers: They have a stock of boilers that businesses can rent for short or long periods.
- Offer different sizes and types of boilers: They have boilers for all kinds of needs, from small portable ones to huge industrial systems.
- Handle installation and maintenance: They often take care of setting up the boiler and making sure it runs smoothly.
- Provide emergency services: When a boiler breaks down unexpectedly, they can quickly deliver and install a replacement.
So, basically, boiler rental companies are like the “on-call” heating experts for businesses. They ensure that businesses can keep their operations running, even when their regular boiler systems are down or need a boost.
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Criteria for Selection
To identify the top boiler rental companies in the US, we looked at several key factors:
- Reputation: Years of experience and customer trust.
- Range of Equipment: Availability of mobile, skid-mounted, trailer-mounted, and superheated boilers.
- Service Quality: Emergency support, installation services, maintenance, and operator training.
- Sustainability: Eco-friendly options like low-NOx or electric boilers.
- Geographic Reach: Ability to serve customers across the US.
11 Best Boiler Rental Companies in the US
Here’s a rundown of the top companies that stand out for their reliability, service quality, and customer satisfaction.
1. Nationwide Boiler Inc.
Location: Fremont, California
Overview: Nationwide Boiler Inc. is a company that specializes in providing rental boilers and related equipment to industries worldwide. They are known for their large and diverse fleet, which includes trailer-mounted boilers, mobile boiler rooms, and skid-mounted systems. These boilers are designed to meet high standards of reliability and can produce steam at capacities of up to 125,000 pounds per hour.
The company offers various types of boilers to suit different needs. For example, they provide low and ultra-low NOx boilers that reduce harmful emissions, electric boilers for zero-emission operations, and boilers that can use natural gas, oil, or hydrogen-blended fuels. This versatility allows customers to choose environmentally friendly options or adapt to specific fuel requirements.
In addition to their rental services, Nationwide Boiler also sells new and reconditioned boilers. Their inventory includes firetube and watertube boilers, which are available either in stock or custom-built to specifications. They also provide advanced control systems, fuel skids, and emissions control solutions like the CataStak™ SCR system for ultra-low NOx emissions.
Key Features:
- Offers both low and ultra-low NOx boilers for sustainability.
- Auxiliary equipment like mobile feedwater systems and economizers.
- 24/7 emergency support ensures minimal downtime for clients.
2. Burner Combustion Systems
Location: Houston, Texas
Overview: Burner Combustion Systems is a company based in Houston, Texas, with over 20 years of experience in providing boiler solutions. They specialize in renting boilers to industries such as oil and gas refineries and manufacturing plants. Their services include not only boiler rentals but also sales, installation, maintenance, and repair of industrial and commercial boilers.
The company is known for its expertise in offering advanced steam systems, cutting-edge burners, and burner management systems. They work with top manufacturers like Miura Boiler and Victory Energy to deliver reliable and efficient solutions. Additionally, Burner Combustion Systems provides comprehensive support for boiler operations, including combustion analysis, water treatment services, and emissions compliance.
Their team of skilled technicians ensures that boilers are installed correctly and maintained to operate efficiently.
Key Features:
- Energy Star® qualified boilers for maximum efficiency.
- Flexible rental periods with maintenance included.
- Financing options available to make rentals more affordable.
3. WARE
Location: Louisville, Kentucky
Overview: WARE is a company with over 70 years of experience in providing rental boilers and steam solutions. It began in 1952 and has grown to become one of the largest boiler rental companies in the United States. WARE serves industries across Texas and the Gulf Coast, offering reliable and portable boiler technology for various needs.
The company provides a wide range of rental boilers, including trailer-mounted systems, skid-mounted boilers, mobile boiler rooms, and containerized systems. These boilers are capable of producing steam for both small and large applications, with capacities ranging from 10 horsepower to as much as 250,000 pounds per hour. Their fleet is designed to be highly efficient and adaptable for emergency situations, planned maintenance, or long-term projects.
WARE stands out because of its customer-focused approach. They offer services like 24/7 delivery, installation support, operator training, and turnkey solutions to ensure smooth operations for their clients.
Key Features:
- Comprehensive inventory including mobile hot water boilers and skid-mounted systems.
- Emergency rentals available on short notice.
- Additional services like operator training and turnkey installations.
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4. Rasmussen Mechanical Services (RasMech)
Location: Council Bluffs, Iowa
Overview: Rasmussen Mechanical Services, also known as RasMech, has been providing boiler rentals across the United States for over 50 years. The company is recognized for its focus on safety and reliable service. They offer a wide variety of rental boilers, including mobile boiler rooms, trailer-mounted boilers, skid-mounted systems, and superheated boilers. These options are designed to meet the needs of industries facing emergencies, planned maintenance, or expansions.
RasMech ensures their equipment is always ready and maintained to high standards. Their rental fleet includes boilers of different sizes and brands, allowing customers to find the right solution for their specific requirements. The company also provides 24-hour emergency services, ensuring quick delivery and installation when unexpected shutdowns occur. Their team handles everything from delivery and start-up to turnkey installation and training.
Key Features:
- OSHA-certified technicians ensure safe operations.
- Offers mobile steam plants and auxiliary equipment.
- Round-the-clock emergency support for critical situations.
5. Industrial Boiler & Mechanical (IB&M)
Location: Chattanooga, Tennessee
Overview: Industrial Boiler & Mechanical (IB&M) is a company that specializes in providing emergency boiler rentals to industries across the United States. With over five decades of experience, they are experts in quickly delivering and setting up boilers to meet urgent needs. Their services are especially useful during unexpected breakdowns, planned maintenance, or for temporary use during system testing.
IB&M offers a wide range of rental boilers, including small electric boilers and large trailer-mounted systems capable of producing up to 75,000 pounds of steam per hour. These boilers are designed to handle the demands of various industries, including commercial, industrial, and utility sectors. The company operates 24/7, ensuring that their equipment can be delivered and installed within 24 to 48 hours in most cases.
Safety and reliability are key priorities for IB&M. Their rental boilers come fully equipped with advanced systems such as feedwater pumps, softeners, and blowdown systems. The company also provides complete support, including delivery, installation, start-up services, and operator training.
Key Features:
- Rental fleet includes small electric boilers to large trailer-mounted systems producing up to 75,000 lbs/hr steam.
- Single-source provider for sales, service, repairs, and rentals.
6. Power Mechanical Inc.
Location: Newport News, Virginia
Overview: Power Mechanical Inc. is a company that has been a global leader in the boiler industry since 1985. It specializes in renting, selling, and repairing industrial boilers, as well as providing other energy equipment like chillers, cooling towers, and heat exchangers. The company is known for maintaining one of the largest inventories of industrial boilers in the United States, offering solutions to industries such as hospitals, universities, manufacturing plants, and central energy facilities.
Power Mechanical stands out because of its ability to provide quick and reliable services during emergencies or planned maintenance. They offer rental boilers with capacities ranging from small units to large systems capable of producing up to 82,500 pounds of steam per hour. Their equipment is designed to meet strict environmental standards, focusing on energy efficiency and reducing emissions like Nitrogen Oxide (NOx).
The company also provides turnkey solutions, handling everything from delivery and installation to maintenance and training. In addition to rentals, they sell refurbished boilers and chillers worldwide, ensuring high-quality performance with warranties.
Key Features:
- State-of-the-art stock suitable for a variety of applications.
- Known for excellent customer service with rapid response times.
7. DJ Conley
Location: Detroit, Michigan
Overview: DJ Conley is a company based in Southeast Michigan that specializes in providing sales, service, and parts for commercial and industrial boiler systems. They focus on energy conversion, generation, and conservation, helping customers improve efficiency, reduce fuel costs, and lower emissions. To enhance their offerings, DJ Conley has partnered with Nationwide Boiler, a leading supplier of rental boilers with one of the largest fleets in the world.
Through this partnership, DJ Conley provides high-quality and dependable boiler rental solutions tailored to meet various customer needs. These rentals include mobile boiler rooms ranging from 47.5 to 1,000 horsepower and trailer-mounted watertube boilers capable of producing between 30,000 and 125,000 pounds of steam per hour. The equipment is designed for different uses, such as emergency situations, planned maintenance, seasonal demand increases, or fuel conversion projects.
The boilers offered by DJ Conley and Nationwide Boiler are versatile and can run on natural gas, propane, light oil, or dual fuels. They also prioritize environmental performance by incorporating technologies like the CataStak Emission Control System, which reduces nitrogen oxide (NOx) emissions to as low as 2.5 parts per million.
Key Features:
- Turnkey solutions including complete steam plants and custom designs.
- High-pressure capabilities up to 750 psig with low-NOx emissions systems.
8. Victory Energy
Location: Collinsville, Oklahoma
Overview: Victory Energy is a company that designs and manufactures high-quality industrial boiler systems, focusing on energy efficiency and sustainability. Founded in 1999 and based in Collinsville, Oklahoma, the company has become a trusted name in the industry by offering innovative solutions for steam production and heat recovery. Their boilers are custom-engineered to meet the specific needs of various industries, including manufacturing, power generation, petrochemical processing, and ethanol production.
Victory Energy produces a wide range of boilers, such as firetube boilers, watertube boilers, hybrid systems, and biomass boilers. They also offer advanced heat recovery steam generators (HRSGs) that capture waste heat from industrial processes to generate steam, helping businesses reduce energy costs and improve efficiency. Their boilers are built using cutting-edge technologies and high-quality materials to ensure reliability, long service life, and superior performance.
The company is committed to sustainability and reducing carbon emissions. Many of their products are designed to minimize energy waste and maximize efficiency, which aligns with their goal of creating cleaner energy solutions for the future.
Key Features:
- Focuses on sustainability through energy-efficient rental offerings.
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9. Indeck Power Equipment Company
Location: Wheeling, Illinois
Overview: Indeck is a company that specializes in providing steam power solutions for large-scale operations across many industries. With over 50 years of experience, they are known for their innovative designs and reliable equipment. Indeck offers a wide range of boilers, including watertube boilers, firetube boilers, superheated and saturated steam boilers, and specialty boilers. Their systems are custom-designed to meet the specific needs of industries such as manufacturing, chemical processing, food production, and power generation.
One of Indeck’s key strengths is its ability to provide tailored solutions for different applications. They offer boilers that can handle steam capacities of up to 1,000,000 pounds per hour and pressures as high as 2,000 psig. Their heat recovery steam generators (HRSGs) are designed to capture and reuse waste heat from industrial processes, improving efficiency and reducing energy costs. Indeck also prioritizes environmental sustainability by incorporating technologies like selective catalytic reduction systems (SCRs) to lower emissions.
In addition to manufacturing boilers, Indeck has the world’s largest inventory of rental boilers. This allows them to quickly supply temporary steam power during emergencies or planned maintenance.
Key Features:
- Specializes in high-capacity boilers ideal for demanding applications.
10. Miura America Co., Ltd.
Location: Rockmart, Georgia
Overview: Miura is well-known for its compact modular boilers, which are designed to be highly efficient while saving valuable space. Unlike traditional boilers, which are large and require significant room for installation and maintenance, Miura’s modular systems are much smaller and take up about half the space of conventional firetube boilers. This makes them ideal for facilities with limited space or those looking to reduce construction costs.
Despite their smaller size, Miura’s boilers are powerful and capable of producing the same amount of steam as larger, traditional boilers. Their modular design allows multiple units to be installed together to meet specific steam demands. This setup provides flexibility, as individual modules can be turned on or off depending on the steam load, ensuring energy is not wasted when demand fluctuates. Additionally, if one module requires maintenance, the others can continue operating, preventing downtime.
Miura’s boilers are also known for their efficiency. They use less water and fuel compared to older boiler designs, which can result in up to 20% savings on energy costs annually. Their quick-start capability allows them to produce steam in just five minutes from a cold start, reducing energy waste during startup.
Key Features:
- Ideal for businesses needing space-saving solutions without compromising performance.
11. Atlas Copco Specialty Rental
Location: Houston, Texas
Overview: Atlas Copco specializes in providing portable steam boilers that are designed for temporary use across a variety of industries. These boilers are ideal for situations like planned maintenance, emergency outages, or temporary increases in production. They are built to be reliable, efficient, and easy to transport and install, ensuring minimal disruption to operations.
The company offers a wide range of steam boilers with different capacities to suit various needs. Their boilers can produce steam at pressures of up to 25 bar and temperatures as high as 400°C. They also come equipped with advanced features like dual-fuel burners that can run on natural gas or light fuel oil, allowing flexibility in fuel options. Many of these systems can operate autonomously for up to 72 hours without supervision, making them highly convenient for temporary applications.
Atlas Copco’s boilers are designed with energy efficiency in mind. Optional features like smoke economizers help recover heat from exhaust gases, improving fuel-to-steam efficiency and reducing energy costs.
Key Features:
- Focus on mobility and quick setup to minimize downtime during transitions or emergencies.
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Conclusion
Boiler rentals are not just about providing heat; they’re about ensuring business continuity. For industries like food processing and healthcare, maintaining operations is critical.
Boiler rental companies offer a lifeline during emergencies or maintenance periods, ensuring that production doesn’t come to a halt. With the growing emphasis on sustainability, companies are also looking for eco-friendly options like low-NOx or electric boilers.
Whether you’re in Texas, California, or anywhere across the US, these best boiler rental companies are ready to meet your needs with reliable, efficient solutions.
Frequently Asked Questions (FAQs)
1. Why should I rent a boiler instead of buying one?
Renting a boiler is cost-effective for short-term needs or emergencies. It eliminates upfront costs associated with purchasing equipment while providing flexibility and maintenance-free operations.
2. How quickly can I get a rental boiler installed?
Many boiler rental companies offer rapid deployment services with setup completed within hours or days depending on your location and requirements.
3. Are there eco-friendly options available for rental boilers?
Yes, many boiler rental companies provide low-NOx or electric boilers that reduce emissions while maintaining efficiency.
4. What industries benefit most from boiler rentals?
Industries such as manufacturing, food processing, healthcare facilities, construction sites, and educational institutions often rely on temporary boilers during peak seasons or emergencies.
