15 of our most popular services for $15.00 each

1. Gas Heating Seasonal Safety Inspection (National Fuel Gas Code)

If it is determined there is a condition that could result in unsafe operation,
the appliance will be shut down and the homeowner advised.

The following steps are followed for the Gas Heat Safety Inspection

A. Conduct a test for gas leaks from the furnace gas shut off valve to the furnace operating gas valve.

B. Visually inspect the venting system for proper size and pitch. Determine there is no blockage, restriction, leakage, corrosion or other deficiencies that could cause an unsafe condition.

C. Shut off all gas to appliance.

D. Inspect burners and crossovers for blockage or corrosion.

E. Inspect heat exchanger for cracks, openings, or excessive corrosion.

F. In so far as is practical, close all building doors and windows and all doors between the spaces in which the appliance is located and other spaces in building. Turn on clothes dryers, turn on any exhaust fans, such as range hoods and bathroom exhaust, so they will operate at maximum speed. Do not operate Summer exhaust fan. Close fire place damper. If after completing these steps it is determined sufficient combustion air is not available, the system will be considered unsafe and shut down until remedied. The combustion closet cannot have a negative pressure of more than -3 Pascal’s.

G. Place unit being inspected back into operation.

H. Determine the pilot where provided is burning properly and the main burner ignition is satisfactory by interrupting and reestablishing the electrical supply to the appliance in any manner. If the appliance is equipped with a continuous pilot, test the pilot safety device by extinguishing the pilot when the main burner is off and determine after 3 minutes that the main burner gas does not flow upon a call for heat. If the appliance is not provided with pilots, test for proper operation of the ignition system in accordance with the appliance manufacturers lighting and operation instructions.

I. Visually determine that main burner gas is burning properly (i.e., no floating, lifting, or flashback). Adjust the primary air shutters as required. If appliance is equipped with high and low flame controls or flame modulation, check for proper main burner operation at low flame.

J. Test for spillage at the draft hood relief opening after 5 minutes of main burner operation. Use a match, candle, or cool smoke puffer to determine proper draft.

K. Return doors, windows, exhaust fans, fire place dampers and any other fuel-gas burning appliance to their previous conditions of use.

L. Check both the limit control and the fan control for proper operation. Limit control can be checked by blocking the circulating air inlet or temporarily disconnecting the electrical supply to the blower motor and determining the limit acts to shut off the main burner gas.

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2. Air Conditioner or Heat Pump Efficiency Inspection and Testing

A. Inspect condenser coil for cleanliness and corrosion. Dirty and corroded coils raise refrigerant pressure higher than needed, increasing your electric bill. Dirty coils can be cleaned. Severely corroded coils cannot be cleaned without further damage.

B. Inspect evaporator coil for cleanliness and corrosion. Evaporator coils become dirty because air filters only collect a portion of the particles in the air. Even a small amount of dirt can decrease efficiency and increase operating cost. This is also a major cause of compressor failure. Homeowners should replace properly sized high efficiency air filters every month during heavy use. Hint- Inspect filters when paying your electric bill.

C. Inspect blower wheel for cleanliness. Dirty blower wheels reduce airflow, causing longer run time and increased cost. This problem will lead to less comfort and compressor failure.

D. Test refrigerant charge using superheat and sub cooling method. Only Certified Technicians may check refrigerant levels due to Federal Regulations. An under or overcharged unit can easily go unnoticed and increase operating cost. An extremely improper charge can cause a compressor to overheat or cause the oil to be diluted with refrigerant causing a compressor failure.

E. Thermostat calibration test. Improperly calibrated thermostats allow the unit to run longer than necessary. Every degree you’re A/C operates below 78 degrees can add 5% to 8% to the cost for cooling.

F. Temperature recording of system performance. Difference between return air temperature and discharge air temperature.

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3. Professional condenser coil cleaning

Remove foreign debris and wash coils with fresh water and environmentally friendly detergent.

4. Emergency Service Call

Dispatching qualified Service Technician with a scheduled arrival to your home

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5. System Diagnosis

Professional determination of immediate cause for unit failure

6. Refrigerant leak detection

Utilize Professional trade methods to pinpoint location and cause of leak.

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7. Condensate drain pan and drain line cleaning

Utilize high pressure CO2 to clear drain line. Inspect drain pan and clean where accessible. Inspect for proper installation, slope, traps, and vacuum breakers

8. Evaporator Coil Treatment

Treat coil with self rinsing cleaner and biocide. Does not include coils that are contaminated. Separate charges may apply for removal and deep cleaning.

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9. Comfort System Energy Savings Analysis

A report which calculates existing equipment condition and efficiency. A software program runs a comparison to new highly efficient equipment and calculates a payback on a new system investment.

10. Electrical wiring and component inspection

Remove panels, remove covers and visually inspect high and low voltage connections for signs of overheating, arching, and corrosion. Remove contactor cover and inspect points for wear and arcing. Remove compressor terminal cover and inspect for signs of overheating or loose terminals. Remove disconnect covers and inspect for signs of loose or overheated connections. Test fit of all spade connectors.

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11. Run Capacitor Testing

Measure run and start capacitor microfarads for the compressor, condenser fan motor and indoor blower motor. Compare readings to manufacturer’s ratings. Weak or damaged capacitors will cause motors to overheat and fail.

12. Air Duct Inspection

Visually inspect accessible air duct in attic or crawl space for dirt buildup and foreign matter growth. Inspect for damaged or loose insulation. Measure attic insulation and inspect for contamination by rodents or insects.

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13. Attic Thermal Bypass Inspection

Spot check ceiling cavity and wall caps for unsealed top caps with penetrations by electrical wiring, lighting, telephone, cable, plumbing, and all other attic to living space connections. These openings allow dust, pollen, insulation, rodent, and insect particles to settle inside of home, which increases allergic reactions. It also allows for the constant reappearance of what looks like dust on the furniture

14. Test Air Distribution System Efficiency

A. Measure air handler total external static pressure. Compare readings to manufactures specifications to determine air flow through equipment. A high external static pressure reduces airflow and represents an inefficient air distribution system which will decrease the overall Seasonal Energy Efficiency Rating (SEER) on the system as a whole.

B. Measure home pressure with reference to outdoors. A positive pressure represents a return air leak from outside of the conditioned space. A negative pressure represents a supply air leak to outside of the conditioned space. Pressure is measured in Pascal’s.

C. Duct heat loss and heat gain. Temperature difference between air temperature leaving the unit verses air temperature at registers

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15. Air Flow Measurement

A. Utilize professional trade equipment to measure total airflow delivered. For hot and cold rooms determine if the system is undersized or if the air distribution is improper.

B. Measure return air average velocity and convert to air volume and compare to industry and manufactures specifications to determine fan and duct system ability to move the rated airflow.