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24/7 Emergency Boiler Service, available day or night. Call 248-589-8220
Efficiency & safety

Combustion analysis & tune-ups.

We find the optimal levels of oxygen and fuel to keep your equipment at peak efficiency, and every tune-up comes with a safety check.

A D.J. Conley technician adjusting a boiler control during a tune-up
Combustion analysis

Measured, not guessed

Optimal oxygen and fuel levels keep your equipment at peak efficiency, which can translate into thousands of dollars in fuel savings.

  • CO2, O2, NOx and SOx testing
  • Efficiency testing with certified equipment
  • Printed test results
A D.J. Conley technician servicing a boiler in a mechanical room
Boiler tune-up

Every tune-up includes a safety check

We examine your operating pressure and/or temperature controls, fuel safety shut-off valves, flame safeguard control and level controls (if applicable) for accurate settings that protect your equipment and keep operating conditions safe.

We test fire the unit at operating temperature or pressure, let it cycle on and off, set combustion, and check that every safety device operates normally.

Burner tuning

Small gains, real savings

We can precisely adjust your burner to operate at peak efficiency. Improving boiler efficiency by just 2% can translate into thousands in fuel savings each year.

Burner upgrades →   Preventive maintenance plans →

Schedule a tune-up

Book combustion work

Tell us the boilers and when you'd like us on site.

Call 248-589-8220
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