Best Air Conditioning Replacement Service in Murrieta, San Diego & Winchester, CA
If your AC unit isn’t cooling your entire home or business, it’s probably time to replace your air conditioner. Don’t wait until it breaks down completely. Call the expert AC technicians at Liberty Plumbing for the most cost-effective air conditioner replacement services around. We can help you decide which brand and size is the best fit for your needs, and then professionally install it at a time that works with your schedule. Contact our friendly, helpful team to set up an appointment to install your new AC!
Signs You Need a New AC Unit
Even if you’ve taken excellent care of your air conditioner and had the pros at Liberty Plumbing perform regular maintenance services, eventually, you’ll need a new AC unit. Here are a few way to tell that it’s time for a new air conditioner:
- It’s 10+ years old – As you probably know, all major appliances have a lifespan. An AC unit’s is around a decade or so.
- Rising bills –It’s a fact that older models are less efficient than brand new ones, so saving money on monthly bills is a great reason to consider an air conditioner replacement.
- Adding on to your home – More square footage means you might need to upgrade your air conditioner so your entire home, including the new addition, stays cool.
Liberty Plumbing has more than 25 years of experience installing the top brand air conditioners in the industry. Call today to set up your appointment!
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Choosing the Right Air Conditioner for Your Home
Selecting the right air conditioner isn’t just about picking a brand—it’s about choosing the correct size, efficiency rating, and type of system for your home. Here’s what to consider:
- Size – An AC that’s too small won’t cool your home effectively, while one that’s too large can lead to short cycling and higher energy bills.
- Efficiency Rating (SEER) – Higher SEER ratings mean better efficiency, which can lower your energy costs in the long run.
- Type of AC – Options include central air, ductless mini-splits, and heat pumps. The best choice depends on your home’s layout and cooling needs.
- Smart Features – Many new AC units come with Wi-Fi connectivity, programmable thermostats, and zoning options for customized cooling.
At Liberty Plumbing, we assess your home’s size and cooling requirements to recommend the best AC system. We’ll also ensure proper installation for maximum efficiency and longevity.
Benefits of Replacing Your Air Conditioner
Upgrading to a new air conditioner offers multiple benefits beyond just better cooling:
- Lower Energy Bills – New models are designed to be energy efficient, reducing electricity usage.
- Improved Comfort – Modern AC systems provide consistent cooling, better airflow, and advanced humidity control.
- Quieter Operation – Newer units operate more quietly, eliminating loud noises from an aging system.
- Better Indoor Air Quality – Many modern AC units include advanced filtration systems that reduce allergens and pollutants.
- Environmental Benefits – Newer models use eco-friendly refrigerants that are safer for the environment.
Investing in a new AC system is not just about cooling—it’s about improving your home’s comfort and efficiency.
Our Air Conditioner Replacement Process
At Liberty Plumbing, we make AC replacement simple and hassle-free. Here’s what you can expect:
- Consultation – We assess your current AC system, discuss your cooling needs, and recommend the best replacement options.
- Selection – Our team helps you choose the right AC unit based on efficiency, size, and budget.
- Installation – Our technicians expertly install your new system, ensuring it meets manufacturer specifications for peak performance.
- Testing & Calibration – We test your new AC to confirm proper operation and make necessary adjustments.
- Cleanup & Walkthrough – We leave your space clean and walk you through the new system’s features and maintenance tips.
With our expertise and attention to detail, you can trust that your new AC will run smoothly for years to come.
Do You Need Replacement or Repair?
There’s a rule to follow to determine whether you should repair or replace your air conditioning unit. It’s called the $5,000 rule and here’s how it works:Multiply the age of your AC unit by the cost of the repair. If it’s less than $5,000, repair; if it’s more than $5,000, you need to replace it.
So, if your air conditioner is 7 years old and it will cost $500 to fix it, that will be $3,500, which means repair. But if that same 7 year old AC unit will be $900 to fix, that equals $6,300 and it’s better to replace it.
If you ever have questions about whether you need to replace or repair your air conditioner, call the experts at Liberty Plumbing. We will help you make the best decision for your budget and your life.

Why Choose Us
Every day, the pros at Liberty Plumbing strive to provide our customers with the highest-quality service at a reasonable price. Each member of our team has the knowledge and experience to efficiently and effectively install, repair, and maintain the top air conditioning brands for your home or business. We pride ourselves on being honest, prompt, and courteous, as we know that’s a sureway to make our customers happy – that and provide the best service they’ve ever experienced!