Repair vs. Replace: Which Is the Better Choice for My Home HVAC System?

The HVAC system is the lifeblood of your Galveston, Texas, home. Without it, your comfort sinks dramatically, especially when temperatures are at their extremes. That’s why HVAC maintenance is such a high priority. However, there comes a time when each homeowner must decide whether it’s better to repair or replace their HVAC system, and each has benefits and pitfalls. If you’re deciding which is the better option, here’s a quick guide to aid you in the decision.

The Formulaic Approach

A rough, yet effective, easy way to choose between replacement and repair lies in a simple mathematical formula. First, take the age and repair estimate for your HVAC system. Multiply them. If this number is less than $5,000, many experts agree that the repair is the better way to go. If it’s higher than $5,000, you may want to consider replacement. Other professionals state that if your repair bill is more than 50 percent of the cost of a new system, replacement is a no-brainer.

Consider New Technology

Even if you have a 20-year old system that’s always been reliable and relatively problem-free, that doesn’t mean a replacement isn’t in order. Advancements in HVAC technology have led to more energy-efficient systems that require less maintenance and cut your monthly energy bills dramatically. These systems are easily identified by the Energy Star logo, which means they’ve met federal guidelines for efficiency.


If the weather is brutally hot, as it gets in the summer in Galveston, you may not have the luxury of waiting for a replacement, even if you’ve deemed it necessary to do so. That’s when it’s in your best interest to take care of the repairs, especially if you have young children or an elderly family member in the home. You many also want to consider our preventive maintenance plan, which gives you priority service so you don’t have to wait forever for a repair.

When it comes to deciding between HVAC repair or replacement, it’s no easy task. However, these considerations should help guide you in the right direction. Once you’ve chosen one or the other, give Davis Air Conditioning and Heating a call at 888-710-5530. Serving the area since 1971, you can always count on us for fast, amazing HVAC work.

Image provided by Shutterstock

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