259 Hamburg Turnpike
Riverdale, NJ 07457


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Annual Preventative Furnace Maintenance

It More Than Pays for Itself Year After Year!
The best investment you can make, to protect your investment in comfort...              
There is nothing better for the efficiency and long term operation of your heating system than annual preventative maintenance. Annual maintenance allows your system to work at peak efficiency year in and year out. A system that is maintained annually experiences considerably fewer breakdowns. This virtually eliminates the need for you to pay for unexpected costly repairs.
You’ll enjoy the peace of mind in knowing that your system is saving you money on your utility bills every time it comes on. In some instances, the energy savings are enough to pay the cost of the planned annual maintenance service.
Schedule a COSI Inspection for your Gas Furnace now!
Gas Furnaces                             

What a "KEIL Discount Club Program" includes and how you benefit!
KEIL's Exclusive COSI Inspection Includes:
  1. Cycle the system to insure proper operation
  2. Inspect heat exchanger internally using a video inspection system for any signs of rust or breaches
  3. Inspect burners and burner tubes for proper alignment and operation
  4. Inspect high voltage electrical lines, breakers and switches
  5. Cycle the system verifying proper fan control and hi limit operation
  6. Inspect the flue pipe connections and the connection to the chimney or the termination point
  7. Measure and record the gas pressure at the gas pressure inlet and adjust if necessary
  8. Measure and record the gas pressure at the manifold, adjust if necessary
  9. Cycle system to insure proper gas valve operation
  10. Verify proper ignition sequence operation and check for worn components
  11. Measure and record draft in flue pipe and verify draft is within tolerances
  12. Measure and record the undiluted CO and O2 readings in the flue and verify that the reading are within safe levels
  13. Verify there is sufficient combustion air for all appliances in Combustion Air Zone (CAZ)
  14. Measure and record temperature rise and verify it is within tolerances
  15. Cycle system and insure fan control is functioning properly
  16. Cycle system and insure inducer motor is operating properly and without restriction
  17. Clean blower motor and blower fan
  18. Measure static pressure in the return side of the system - Verify pressure is within specifications
  19. Measure and record static pressure on the supply side of the system - Verify pressure is within specifications
  20. Check thermostat for proper settings (Clock, Run Program, Batteries, Review with Homeowner)
  21. Replace one 1" blue air filter or clean EAC / Electrostatic filter / or review with Homeowner media filter condition
  22. Inspect air duct system for proper sizing, air leaks or need for insulation
  23. Verify proper condensate line pitch, flow, operation and condition - Clean if necessary
  24. Verify proper operation of the condensate pump condition, insure dump point is in conditioned space and clean if necessary
  25. Cycle system to insure proper operation and homeowner understanding

24-Hour Emergency Service 365 days a year Service at your convenience -- not ours!

Let us serve you by providing your equipment with annual maintenance for safety and comfort. We service nearly every type and brand of heating and air conditioning equipment regardless of age. 
Benefits of Having Your System Maintained Annually
  • Reduce Cooling and Heating Costs - saving you money!
  • Protects Your Home - assures proper and safe equipment
  • Improve Your Equipment Efficiency -get the most from your investment!
  • Priority Customer - same day service when you need it!
  • Add Years to Equipment Life -peace of mind!
  • Agreement is Transferable - adds value to your home!
  • Improved Dependability - comfort available when you want it! 
  • Discount on Repair Service - save money on all necessary repairs