
VERMILLION BOILER INSTALLATION
Serving the Vermillion, South Dakota Area For Over 55 Years

WHO WE ARE
Rasmussen Mechanical’s boiler department has been serving Vermillion, SD and the surrounding southeastern South Dakota region for over 55 years. We provide boiler installation, repair, and maintenance for a wide range of equipment. Our team works on all makes and models of boilers, from high-pressure steam systems to low-pressure hot water boilers. No matter the size or complexity of your system, our technicians have the expertise to handle it.
CONTACT US
Proudly Serving Vermillion, South Dakota
24/7 Service Number: 1-800-237-3141
Local Number: (712)-252-4613
Email: sales@rasmech.com
Address: 2425 East 4th Street Sioux City, IA 51101
Office Hours: Monday – Friday: 7:00am – 4:00pm

BOILER SERVICES OFFERED
- New Boiler Installation
- Boiler Repair and Service
- Boiler Maintenance Plans & Inspection
- Boiler Burner Service
- Emergency Boiler Rentals
- HVAC and Water Heater Service

A LOCAL LEGACY
We’ve become a trusted choice for Vermillion boiler installation by building on a legacy that dates back to 1915. Our team proudly continues the expertise of C.G. Johnson Boiler Company—one of the Midwest’s longstanding names in commercial boiler work.
That history gives our customers confidence they’re working with a team that understands the boiler systems found in Vermillion’s municipal buildings, university facilities, healthcare environments, and commercial and industrial operations throughout southeastern South Dakota.

WHY CHOOSE US FOR YOUR BOILER NEEDS IN SIOUX FALLS?
By covering a broad range of mechanical services in-house, our team can provide a true turnkey installation from start to finish for your boiler room. We offer free estimates for new boiler installations, ensuring transparent pricing before any work begins. Our crews are also capable of completing all process piping, controls integration, and commissioning.
We make it easy for facilities in Vermillion to request a quote or schedule boiler service, and our team is dedicated to helping you determine the right solution for your boiler needs. From evaluation and repair to full replacement, we provide expert guidance every step of the way.
Serving Southeast South Dakota since 1970
3rd Generation Family-Owned and Operated Business
24/7 Emergency Boiler Service
Highly Experienced, Industry-Certified Technicians
LOCAL EXPERIENCE, RELIABLE SOLUTIONS
We have earned the trust of commercial and institutional facilities in Vermillion by consistently providing reliable boiler installation, repair, and maintenance services. Serving a variety of sectors including healthcare, education, manufacturing, and municipal operations, our team has a deep understanding of the boiler systems commonly used throughout the Vermillion area. We design solutions that address local heating issues, operational requirements, energy efficiency, and compliance standards.
Our commitment to quality workmanship and customer satisfaction sets us apart for both boiler installation and service. Our technicians are highly equipped and work hard to ensure your heating system operates safely and efficiently, especially during South Dakota’s coldest days. Whether you need a new boiler installed or require prompt repair and maintenance, we deliver dependable solutions tailored to your specific project needs.

VERMILLION BOILER INSTALLATION FAQs
Can you determine if our boiler can be repaired before replacing it?
Yes. We are licensed to perform boiler repair in South Dakota and hold R, S, H, U, and PP stamps, allowing us to perform a wide range of pressure vessel repairs. Our technicians can inspect, clean, repair, and replace boiler components as needed. When possible, we prioritize repair before recommending replacement, providing cost-effective solutions for Vermillion facilities.
Can you keep us operational while you replace our boiler?
Yes. With our emergency boiler rentals, you don’t have to lose heat or steam during a boiler replacement. We offer rental boilers sized to match your system requirements and handle delivery, setup, and on-site support to keep your facility operational while your new boiler is installed.

Do you stay up to date with new industry technology?
Yes. Our team stays current with the latest boiler and burner technologies, energy-efficient systems, advanced controls, and safety devices. We help Vermillion facilities reduce energy consumption, improve reliability, and meet modern efficiency and emissions standards while maintaining consistent heating performance.
Tell me about safety and its role in your company.
Safety is central to every boiler installation and service project we perform. Our technicians are trained in proper lockout/tagout, confined space protocols, combustion safety, and pressure vessel standards. We assess each boiler room for potential hazards and implement safety best practices to protect your people, equipment, and facility operations.

BOILER EQUIPMENT
Boiler equipment plays a critical role in delivering reliable heat and hot water for commercial and industrial facilities. From boilers and burners to controls, pumps, valves, gaskets, and safety devices, every component must work together for safe, efficient operation. Properly selected and maintained equipment improves system efficiency, reduces downtime, and extends equipment life. Our parts department stocks access to over 20,000 boiler parts, including gauge glasses, valve seats, gaskets, and critical components for all major boiler and burner brands.
SOUTH DAKOTA BOILER RENTALS
If your boiler system fails or your facility needs temporary heat and steam, our South Dakota boiler rentals offer a fast and reliable, and professional solution. We provide flexible rental options designed for commercial and industrial jobs, with quick deployment, expert setup, and 24/7 support to ensure your operation stays on track. Whether it’s an emergency, planned maintenance, or system upgrade, our rental boilers help you avoid downtime and keep your Vermillion home or business running efficiently without delay.
Let Us Know What You Need
Our Boiler Installation Team Is Here To Help