R.F. MacDonald Co. offers 24/7 boiler service throughout California and Nevada for commercial and industrial boilers. Call your local office to speak to a factory-trained and certified boiler technician. Field services includes troubleshooting, diagnostics, repair, installation, monitoring and calibration. Our extensive parts inventory combined with our mobile and rental equipment ensures minimal downtime. We have over 125 fully stocked service vehicles utilizing wireless dispatching to provide timely and accurate service.