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Maintenance Plans

HVAC Preventative Maintenance in Contra Costa County

With regular HVAC preventative maintenance, you will prevent small problems from becoming big problems and ensure optimal performance of your comfort system. We also offer annual service agreements, which can reduce the cost of a Performance Tune-Up.

Regular HVAC maintenance will:

  • Provide longer lasting equipment
  • Reduce utility bills
  • Reduce repairs
  • Protect your investment
  • Provide a more comfortable indoor environment

We offer special services and discounts for our regular customer who join our Club Connolly. This includes a discount of 10 percent on all our service repair work. We operate on a flat rate system to keep it simple, and the discount applies to that. On new installations for our Club members we also give a 5 percent discount! That can add up to hundreds on the cost of a system replacement! 

Find out more about our different maintenance plan packages below. Call our team at (925) 281-3462 if you have any questions or if you are ready to get started!

What We Do During an HVAC Maintenance Performance Tune-Up:

Club Connolly Benefits
  • 21-Point Precision Furnace Tune-Up
    1. Measure air temperature in and out of the system.
    2. Inspect the furnace area for unwanted combustibles.
    3. Clean the flame sensor.
    4. Calibrate the thermostat, check for level and secure on the wall.
    5. Inspect the vent piping for proper clearances, leakage or any other safety issues.
    6. Inspect filtration system and clean filter or replace as needed.
    7. Clean furnace combustion air screens or vents, assess their design for safety.
    8. Check gas pressure and adjust as needed as well as the combustion for proper configuration.
    9. Check blower amps and capacitor (if applicable).
    10. Check inducer bearings and amps and overall integrity.
    11. Inspect condensate drains and p-trap. Clean if necessary.
    12. Scope the heat exchangers for signs of fatigue and potential cracks.
    13. Clean furnace exterior.
    14. Inspect connected ductwork for leakage and integrity.
    15. Inspect and flush the condensate pump (if applicable).
    16. Tighten all electric&
  • 13-Point Air Handler Precision Tune-Up
    1. Inspect air handler for being level.
    2. Inspect all duct connections to the air handler for leaks and seal.
    3. Clean coil.
    4. Inspect coil for refrigerant leaks.
    5. Check all electrical wiring and connections inside the air handler.
    6. Check heat strips and fused limits.
    7. Inspect fused disconnect and wiring.
    8. Condensate pan treatment with biocide to prevent legionnaires disease and mold.
    9. Inspect blower motor bearings and blower wheel.
    10. Clean blower motor and oil if applicable.
    11. Test all safeties.
    12. Inspect for rodent intrusion or damage.
    13. Clean drain pan and drain lines.
  • 22-Point AC Precision Tune-Up
    1. Wash the condenser coil.
    2. Inspect all the electrical connections/fuses for proper ratings and style.
    3. Check the charge to factory specs.
    4. Replace or wash the furnace filter to improve airflow.
    5. Inspect the duct connections to the furnace.
    6. Test temperature drop through the duct system for design or damage issues.
    7. Check blower motor cleanliness, oil if applicable, vacuum.
    8. Check condenser fan motor bearings.
    9. Inspect condensate drain lines and clear out.
    10. Inspect drain line safety shut-off switches, were applicable.
    11. Inspect evaporator coil for level.
    12. Inspect evaporator coil for signs of corrosion.
    13. Check compressor terminals.
    14. Check compressor amps both start and running.
    15. Check condenser fan motor amps and volts.
    16. Check condenser fan motor capacitor.
    17. Check compressor run capacitor and start kit (if applicable).
    18. Inspect accesses for leaks and all piping for damage and proper insul
  • 17-Point Performance Heat Pump Tune-Up
    1. Wash the outdoor coil.
    2. Check the outdoor fan motor bearings and oil if applicable.
    3. Check fan blade for balance.
    4. Check all electrical wiring and connections at the fused disconnect.
    5. Check all the electrical wiring and connections in the outdoor unit itself.
    6. Inspect the coil and tubing for refrigerant leaks or corrosion.
    7. Check compressor amps on start up and run.
    8. Check charge of the system.
    9. Test defrost operations.
    10. Test all capacitors both motors and compressors.
    11. Check drain lines and clear.
    12. Inspect compressor terminals.
    13. Check air handler for duct leakage.
    14. Check line penetrations into the home for rodent intrusion or damage.
    15. Check line set insulation and UV protection.
    16. Look for any code safety issues.
    17. Cycling of the reversing valve.

Your Investment in Our Club Connolly Includes:

Two Performance Tune-Ups Per Year 

Having your system checked regularly enables us to keep your unit running as efficiently as possible, which saves you money on your utility bill month after month. These regular check-ups also enable us to catch problems such as loose or burnt wires and freon leaks before they lead to a larger problem, such as motor failure.

Club Connolly Membership Benefits

When you have an emergency, you can rest assured Connolly Heating and Air Conditioning…WILL BE THERE! Our commitment to program customers means we will have a technician to your door within 24 hours of calling our office.

10% Off Repairs

Example of savings: if the cost of a blower motor replacement was $400, you would save $40 on the repair.

Labor Warranty

All of our labor services are warranted for 30 days. If you have a problem within 30 days of service, there will be no charge to come back out and diagnose the problem. We stand behind our work.

5% Off New Unit Purchase

If or when it’s time for a new energy-efficient unit, you receive 10 percent off the complete installation. The average unit today is over $5000 installed. The savings typically pays for the initial cost of the service agreement.

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Hear From Our Happy Customers

At Connolly Heating & Air Conditioning, your satisfaction is our priority! See for yourself what our customers have to say about working with us.

    “Five Stars!”
    “We have had a maintenance program with Connolly for several years. Chris goes above and beyond in all that he does to provide the best experience possible for his customers.”
    - Dianne B.
    “Helpful, knowledgeable and professional”
    “Everyone was helpful, knowledgeable and professional. Would definitely use again and recommend.”
    - Beth K.
    “Prompt, courteous and professional”
    “Brian was extremely professional, thorough, and spent time discussing options with us to replace our HVAC and water heater.”
    - Doug & Vicki H.
    “A true lifesaver”
    “All of the Connolly staff are top notch and get the job done!”
    - Jessica L.
    “Efficient and reasonably priced services”
    “We are very happy with Chris’ work ethic, professionalism and friendly manner.”
    - Barbara L.
    “I have no hesitation in recommending them”
    “There was no high pressure sales, only options for me to choose from. They quoted me a two-day installation but it was completed in just one-day. I appreciate a company that underpromises but over delivers.”
    - Tim F.
    “Went above and beyond”
    “Everyone I spoke with from the woman who was on the phone to the technician Chris was friendly and professional.”
    - Kat R.
    “Repaired my A/C within 30 minutes”
    “The next day, technician Russ showed up and repaired my A/C within 30 minutes. A/C is working great. I highly recommend Connolly Heating and Air Conditioning.”
    - Rosalind B.

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