Reliable Commercial Boiler Service Inland Empire – 24/7 Emergency Help
Our licensed boiler technicians are available day and night to help with commercial boiler needs throughout the Inland Empire and nearby cities including Riverside, San Bernardino, and Ontario. We work on all major boiler brands, including Ace Heaters, Ajax Boiler, Advanced Thermal Hydronics (HydroTherm), Bryan Boilers, Burnham Commercial Boilers, Indeck, Intellihot, Raypak Boilers, RBI, RECO, and many more.
Full Boiler Services in the Inland Empire:
Emergency Boiler Service
Boiler Repair
Boiler Maintenance
Boiler Parts
Boiler Rentals & Boiler Replacement
DB Sales provides dependable commercial boiler repair and maintenance throughout the Inland Empire, offering trusted service for businesses of all sizes.

Experienced Technicians for All Your Boiler Needs
Whether you’re dealing with a boiler breakdown, need routine maintenance, or want to install a new system, DB Sales is here to help. We offer temporary boiler rentals to keep your business running during repairs or equipment upgrades.
Preventive Maintenance Programs Regular maintenance is key to keeping your boiler running well and lasting longer. A broken boiler can mean expensive repairs or shutting down your operations. To prevent problems, we recommend yearly professional inspections and complete servicing.
As an authorized member of the National Board of Boiler & Pressure Vessel Inspectors, DB Sales & Service is certified to perform metallic repairs and modifications both in our shop and at your location, bringing expert knowledge in maintaining and repairing fired boilers, pressure vessels, and other ASME-certified equipment.
Why Regular Boiler Maintenance Matters
Commercial boiler service is important for keeping your heating systems safe, efficient, and reliable. Regular maintenance gives you:
- Better Energy Efficiency: Regular servicing keeps boilers running at their best, lowering energy bills and reducing emissions.
- Safety: Well-maintained boilers lower the risk of leaks, explosions, and dangerous gas problems.
- Reliability: Routine inspections prevent breakdowns and help your boiler last longer.
- Cost Savings: Preventive maintenance helps you avoid expensive emergency repairs and unexpected downtime.
Modern Boiler Service Solutions in the Inland Empire
Many commercial boilers run at about 60% efficiency, but DB Sales can significantly improve performance. Our skilled technicians use the latest equipment and methods to replace important parts, extend system life, and maximize efficiency while reducing environmental impact.
We specialize in ultra-low NOx combustion systems and energy-saving technologies to meet the Inland Empire’s strict environmental rules. Our decades of experience (since 1976) with top manufacturers means we can service different boiler systems with great results.
Common Commercial Boiler Services We Offer:
- Combustion tune-ups
- Boiler retubes
- Refractory repair
- Maintenance plans
- Control upgrades
- Annual inspections
- Retrofits
- Emission monitoring per 1146.1/1146.2
- Visual inspection of system components
- Data logging of system settings & parts
- Component safety checks verified for functionality
- Inspection of electrical cabinets
- Review of burner assembly, combustion chamber, and operating history
- Recording of BMS & controller parameters
- System operations logged and compared to PID loop controls
- Inspection of pump & motor
- Spare parts list generated
- Recommendations for preventative maintenance
- Thermal imaging of equipment
- New commercial boilers and installation
Request a Quote for Part(s)
If your business in Anaheim or nearby areas like Buena Park or Tustin requires boiler maintenance, repair, or installation, contact DB Sales today for expert service. We’re here 24/7 to meet your commercial boiler needs!

