
CASTLE ROCK BOILER REPAIR
Proudly Serving CASTLE ROCK, Colorado For Over 55 Years

WHO WE ARE
Rasmussen Mechanical Services provides professional boiler repair in Castle Rock, CO and throughout Douglas County. With over 55 years of experience, our technicians service commercial and industrial boiler systems to keep facilities operating safely and efficiently.
We repair steam boilers, hot water boilers, and high-efficiency condensing boiler systems, working with all major manufacturers and configurations. From minor leaks to major mechanical failures, our team delivers dependable repairs that restore performance and extend equipment life.
Proudly Serving Castle Rock, CO
Main: 303-292-1113
24/7 Service Line: 1-800-237-3141
Email: rockymountain@rasmech.com
Office Hours: Monday – Friday: 7:00am – 4:00pm

OUR BOILER SYSTEM REPAIR SERVICES
Our Castle Rock boiler repair technicians provide comprehensive service for commercial and industrial systems, including:
Emergency Boiler Repair
Boiler Leak Detection & Repair
Burner Repair & Combustion Tuning
Control & Safety Device Troubleshooting
Refractory Repair
Retubing & Code Welding
Heat Exchanger Repair
Boiler Efficiency & Performance Diagnostics
All repairs are performed in compliance with ASME, NBIC, and Colorado state codes, ensuring safe and reliable operation.

24/7 EMERGENCY BOILER REPAIR IN CASTLE ROCK
Boiler failures can disrupt business operations and compromise occupant comfort. Rasmussen Mechanical Services provides 24/7 emergency boiler repair in Castle Rock to restore heating and steam systems quickly and safely.
Our technicians respond to issues such as:
Loss of heat or pressure
Leaking tubes or heat exchangers
Burner ignition failures
Control or safety device malfunctions
System shutdowns
When downtime isn’t an option, our team delivers fast, professional service.

WHY CHOOSE RASMUSSEN MECHANICAL SERVICES
We provide complete boiler solutions in-house—from emergency repair to maintenance and system upgrades. Our technicians thoroughly diagnose issues and implement repairs designed for long-term reliability and efficiency.
Serving the Midwest and Colorado since 1970
3rd Generation Family-Owned Business
24/7 Emergency Service
Highly Experienced Boiler Technicians
Trusted by Commercial & Industrial Facilities

Castle Rock Boiler Repair FAQ
Do you offer emergency boiler repair in Castle Rock?
Yes. We provide 24/7 emergency repair services for commercial and industrial facilities throughout Castle Rock and surrounding areas.
What types of boilers do you repair?
We repair steam boilers, hot water boilers, and high-efficiency condensing boilers from all major manufacturers.

When should a boiler be repaired instead of replaced?
If the issue is isolated and the system is otherwise in good condition, repair is often the best option. However, if breakdowns are frequent or major components are failing, replacement may be more cost-effective. Our technicians provide honest recommendations.
Are inspections required after certain boiler repairs?
Depending on the scope of work, inspections may be required to comply with Colorado state and local codes. We coordinate all required inspections to ensure compliance.
Do you provide preventative maintenance?
Yes. Routine boiler maintenance helps prevent unexpected failures, improve efficiency, and extend equipment life. We offer customized maintenance programs for Castle Rock commercial facilities.
TRUSTED BOILER MAINTENANCE AND REPAIR SERVICES IN CASTLE ROCK, CO
Rasmussen Mechanical Services is your leading expert for comprehensive Castle Rock boiler repair and boiler maintenance services. With decades of experience serving industrial and commercial customers throughout Douglas County, our skilled technicians specialize in diagnosing and fixing common issues such as uneven heating, water leaks, strange noises, and fuel inefficiencies that can drastically reduce your boiler system’s peak efficiency.
Whether you need emergency boiler repair, routine maintenance to maintain safe and efficient operation, or expert troubleshooting to identify the root cause of your heating problem, our team delivers quality workmanship with integrity and expertise. We work with all major boiler models and fuel types, including natural gas systems, ensuring your heating system operates reliably through the winter months.
Our Castle Rock boiler repair job covers commercial systems, including hydronic heating and furnace repair, to provide warmth and comfort in your business. We also offer heating and air conditioning services to address all your HVAC needs efficiently.
Don’t let costly repairs or a malfunctioning thermostat disrupt your comfort. Contact us to schedule an appointment today and get your boiler system back to optimal performance with Rasmussen Mechanical Services — trusted by Castle Rock customers for safe, efficient, and cost-effective boiler repair services delivered with professional expertise. We also provide all of our other services in Castle Rock including Boiler Installation, as well HVAC Installation and Maintenance.

“For all of my company’s boiler needs, I won’t go anywhere else. George, Gus, Carrie, they have all the connections that I will ever need, from boilers to automation controls.”
Dale Meyer, Stranahan’s Whiskey Distillery & Cocktail Bar
“Stacey and Aaron have been awesome. Great to work with and really exceptional with resolving issues. I have 100% confidence with your team. St Julien has found a vendor of choice.”
Ron Gallion, St Julien Hotel & Spa

SCHEDULE YOUR SERVICE TODAY!
GET THE HELP YOU NEED FOR ALL THINGS MECHANICAL

