Reliable Mobile Boiler Solutions for New York's Heating Needs
When your building's heating system is down due to renovations or emergencies, you need a quick solution. Our mobile boilers offer transportable, trailer-mounted containers that are fully enclosed and ready to operate immediately. With the largest fleet in New York City, we ensure your building stays operational until your permanent boiler is back online.

Years in business
Quality Service Provider
Availability to service you
Looking to restore your heat and hot water?
Approved Oil is the premier provider of mobile boilers. We maintain and fuel a fleet of mobile boiler trailers that can provide heat and hot water in any heating or hot water emergency.
Immediate Heat
Our mobile boilers provide instant heating, ensuring no service interruption for your tenants.
Efficient Hot Water
Restore hot water in all areas of your unit(s) efficiently and rapidly.
Less Service
Our mobile boiler units require less service and have less breakdowns that others.
Response Time
Our team has a rapid response time to install and get your boiler up and running.
Emergency Service
If you need any emergency service to your units, which is rare, we'll be there fast.
Customer Support
Our continuous support keeps you in the loop at all times on your unit and heating.
Flexible and Ready
Delivered fully operational to any site, suitable for public locations.
Secure and Self-Sufficient
Enclosed units minimize tampering risks and eliminate the need for a full-time control team.
Built for Reliability
Weatherproof and built with high-quality mechanical components, ensuring dependable operation.
Capacity
Our fleet offers a range of mobile steam boilers with capacities from 70 to 350 HP and pressures up to 150 psi, suitable for properties of all sizes.
Installation
Pre-wired and pre-piped, our boilers ensure a fast and seamless connection, providing heat during boiler replacements, shutdowns, fuel conversions, and more.
Compliant
Approved by NYC's DEP and DOB, our boilers meet all regulatory standards. Regular maintenance by our in-house mechanics keeps them in top condition.

Ready for All Weather Conditions
Hot water and heat can shut off any time, in any weather condition. We're available to assist in restoring your heat and hot water, 24/7, 365 days a year.

Why choose our mobile boilers?
Don't waste money with inefficient products. Our mobile boilers save you money, are readily available, and sized perfectly for your building.
Incredibly efficient boilers
Readily available to restore heat
Perfectly sized for your building
Contact Us for a Free Boiler Consultation
We've installed and maintained more boilers than any other company in New York. Learn why we are #1 and get your free boiler consultation today.





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NY’s Most Trusted Service Provider
Approved Oil is one of the largest independent suppliers of energy products and related services in the Tri-State area. For over 90 years, Approved has been the premier energy partner for Commercial and Residential customers, offering BioHeat fuel, renewable diesel, natural gas, electricity, mechanical services, and compliance resolutions. We’ve built our business and our reputation on providing quality service. We take pride in being New York’s most trusted service company.

Speed of Service
We are proud of our team's ability to rapidly service customers, with new installations, maintenance and emergency service and repairs.

Reliable & Experienced
Despite our phenomenal growth, we are as committed as ever to the needs of each individual customer with reliable service from industry veterans and specialists.

Financing Available
Most projects have financing options available to fit a range of budgets and ensure your heat and hot water are restored promptly.
New York's #1 Heating Solution
Approved Oil has led the commercial heating industry in New York for over 92 years. We serve Brooklyn, Bronx, Manhattan, Staten Island, Queens, Nassau, and Westchester, specializing in heating system installations and repairs. Our experts ensure your building stays up to code, offering efficient heating solutions for a greener environment.
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Restore your heat and hot water
Ensure uninterrupted heating for your building with Approved Oil. Contact us today for reliable mobile boiler rentals and expert heating system installations. Let us help you maintain efficient heating and reduce expenses. Reach out now to discuss your needs and schedule a consultation.
