HVAC Repair vs. Replacement

HVAC Repair vs. Replacement: Which is the Better Option?

September 7, 2022


Having an HVAC system to keep your home cool in the summer and warm in the winter is a must. As your HVAC system approaches the end of its lifespan, many of its internal components are going to fail. You should know these tips that can tell you when it's time to pay for repairs or to invest in a brand new system.

HVAC Repair vs. Replacement: Which is the Better Option?

Signs That It's Time For a Replacement System

There are some key signs that can show you that it's time to think about getting a new HVAC system. These include:

  • Your System is 10 Years or Older. Most HVAC systems last between 10 and 15 years. If your system is already over 10 years old, it's not worth investing a lot of money in repairing it. Rather, your money is better spent on a replacement system that will last you for another 10 to 15 years.
  • Repair Costs Equal At Least Half the Cost of a New System. Another sign that you need a replacement system as opposed to repairs is when the repair costs are high. If the total cost of repairs is at least half of the cost of a new system, then it's best to spend your money on a new system.

Repairs can end up being a real money pit for homeowners who keep trying to fix their aging HVAC system. If your system has required more than one repair in the last year, then it's time to think about replacing it. Any good HVAC system shouldn't need repairs every year to run as it should.

Signs That Repairs Will Do

One of the most common scenarios where repairs will work is when they're inexpensive. If repairs are going to be only a couple of hundred dollars, then it's worth it to get your system repaired. Buying a whole new system is an investment that costs thousands of dollars.

If you have a newer HVAC system that is eight years or younger, then it's not worth investing in a new one. Remember that most HVAC systems can last for between 10 and 15 years. You still have quite a bit of life left in your system before it needs a replacement.

Call Us Today

If you're having trouble with your HVAC system, then give us a call. Our helpful technicians can diagnose your system and explain the problem. Plus, we can help you determine if you should repair or replace your system.


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    Taylor D.
    Tom, the owner was awesome. He came out immediately when our furnace went out and completed a challenging fix. When I asked if I should replace the furnace he said no. Honest and did outstanding work. Furnace is quieter and seems to be running better than when we moved in!
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    Jeremiah D.
    Tom came over and thoroughly discussed my options. We discussed at length the pros and cons of the most expensive and least expensive options, and came up with a fair price for the products I chose. The crew showed up on time and finished the same day, and was easy to deal with. The new furnace heats my house so much better than the old one. I would definitely use Master Mechanical again. And I have. I’ve now replaced multiple furnaces and AC units using Tom and his crew at Master Mechanical, and would use them again.
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    Master Mechanical responded quickly when our AC failed following a power surge. They quickly diagnosed the problem, and responded patiently to my uninformed consumer questions. Once the team arrived to complete the repair work, they were professional and again, knowledgeable. Prices were fair, and they followed up with me after work was completed. Overall a great company!
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    Master Mechanical is an amazing company! I called last minute (per my friend's recommendation) since my ac broke yesterday. Victor was friendly, fast and explained everything and he ended up fixing my issue---thank you! Highly recommend Services A/C system repair.
  • Two Great HVAC Experiences
    Bill L.
    Did an excellent job on two repairs. The first was an emergency call for a furnace repair when it was 4 degrees F outside. They showed up on time, diagnosed the problem, went for parts, repaired the furnace all in about an hours time. The second repair was for the whole house humidifier attached to the furnace. It was a minor issue and corrected in less than 40 minutes. Everything is working great. My experience with their work is excellent.