Repair or Replace Your Air Conditioning System?


For residents of Cherry Creek, a reliable air conditioning system is essential during the warm months. However, when your A/C unit starts showing signs of wear or malfunction, the decision to repair or replace can be challenging. ROX Heating & Air is here to guide you through this decision with key considerations to help you determine whether a repair or a full replacement is the most cost-effective and efficient solution for your cooling needs.

Assessing Your Air Conditioner’s Condition:

1. Consider the Age of Your A/C:

  • Lifespan: The typical lifespan of an air conditioning unit is about 10 to 15 years. If your unit is approaching this age or older, it may be more prudent to invest in a new system rather than sinking money into an outdated one that could soon require additional repairs.

2. Analyze Repair Costs:

  • Cost-Effectiveness: Frequent breakdowns and the cumulative cost of repairs can make continued maintenance financially unreasonable. A good rule of thumb when deciding whether to repair or replace is that if repairs cost more than 50% of the value of a new system, replacement is usually the better option.

3. Evaluate Efficiency:

  • Energy Efficiency: New air conditioners have higher efficiency ratings compared to models from a decade ago. An old system that requires significant repairs might also be using more energy to achieve less cooling, leading to higher utility bills. Replacing an inefficient model with a new, energy-efficient unit can save money in the long term.

4. Check for Refrigerant Type:

  • Refrigerant Regulations: If your A/C unit uses R-22 refrigerant (also known as Freon), you should consider replacing it. R-22 is being phased out due to environmental regulations, and as supplies diminish, the cost of topping up your system’s refrigerant can skyrocket.

5. Understand Warranty Coverage:

  • Warranty Benefits: If your air conditioner is still under warranty, repairing it might be the most cost-effective solution. Check your warranty terms to see what components are covered and for how long.

6. Assess Overall Performance:

  • Comfort Levels: Consider whether your air conditioner is meeting your home’s cooling needs. Inconsistent temperatures, excessive noise, or high humidity levels inside your home can indicate that even with repairs, your unit may not perform optimally.

Making the Decision to Repair or Replace

Repairing Your Air Conditioner:

  • Short-Term Savings: If the unit is relatively new, minor issues are the only concerns, and it operates efficiently, repairing may be the best choice.
  • Maintain Performance: Ensure that any repairs will significantly extend the life of the unit and that the unit will continue to perform at an acceptable level of efficiency.

Replacing Your Air Conditioner:

  • Long-Term Investment: A new air conditioner can offer improved technology, better energy efficiency, and a new warranty, which can save money and increase comfort over time.
  • Enhanced Features: Modern air conditioners come with advanced features such as programmable thermostats, improved air quality components, and quieter operation, which can significantly enhance your living environment.


Deciding whether to repair or replace your air conditioner in Cherry Creek is a significant decision that affects your comfort and your wallet. At ROX Heating & Air, we provide professional assessments to help you make an informed choice based on efficiency, cost, and performance. Contact us today to schedule a consultation, and let us help you ensure your home remains a cool refuge from the summer heat.


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