
Service & repair.
Upgrades to what you have, burners, controls, piping, rebuilds, and 24/7 on-call service when something breaks.
Comprehensive service, 24/7 if necessary
Our field service vehicles are stocked with emergency parts. D.J. Conley Associates, Inc. is not an installing contractor of new boiler equipment; we partner with allied installers for new-install work.
Pressure Vessel
Our factory-trained technicians analyze your equipment and make recommendations or repairs, including tube rolling & replacement, ASME code repairs, refractory repair & replacement, and certified welding.
Preventive Maintenance
Annual preventive visits, CSD-1 testing, confined-space-qualified technicians, and maintenance contracts, see Preventive Maintenance.
Combustion Analysis
We find the optimal levels of oxygen and fuel to keep your equipment at peak efficiency, CO2/O2/NOx/SOx testing with certified equipment and printed results.
Burners
We precisely adjust your burner for peak efficiency, a 2% efficiency gain can mean thousands in fuel savings a year. Conversion & replacement, gas/oil/alternative fuels, high-turndown, and low & ultra-low NOx burners.
Boiler Tune-Up
Every tune-up comes with a safety check: operating pressure and/or temperature controls, fuel safety shut-off valves, flame safeguard control, and level controls.
Controls
Calibration & replacements, combustion control upgrades, flame safety testing & replacement, 2-way communications, SCADA systems, and fully metered combustion & parallel-position plant master control.

Trained, certified, and approved
Our service technicians take part in mandatory bi-weekly safety training, are OSHA 30 trained and certified, confined-space qualified, and complete Red Cross training every two years for First Aid, CPR & AED certification.
Approved by these contractor management programs:
Tell us what's going on
Send the equipment type, what you're seeing, and your timeline. For a boiler that's down right now, call, we answer 24/7.
Call 248-589-8220

