An outdoor air conditioning unit placed near green shrubs, partially concealed by surrounding vegetation
Air Conditioning Services

Professional San Antonio, TX, AC Installers

Upgrade to a new system for reliable cooling all year!
Air Conditioner Replacement Company

Simplify AC Installation In San Antonio, TX

The thought of replacing critical technology can be daunting. However, the experts at Air & Drain Works focus on the silver linings of doing so! When your current phone isn’t meeting your needs, it can be exciting to invest in a new one with many more advanced features. The same statement applies to a new car, which has fewer miles and more reliable performance.

Your cooling system is no exception to this positive mindset! Replacing an outdated AC system is beneficial for your comfort, energy bills and indoor air quality. Our professional HVAC technicians can install and maintain air conditioners in the San Antonio, TX, area. Trust us for exceptional services that ensure your system achieves trustworthy long-term performance.

No upsells – if your unit can be repaired, we try to get it up and running! We even offer free second opinions to make sure you get exactly what you need.
An outdoor air conditioning unit placed near green shrubs, partially concealed by surrounding vegetation

How Long Do San Antonio Air Conditioners Last?

On average, Texas air conditioners last around 10–15 years. However, this estimate depends on the following factors:

In San Antonio, TX, summer often seems like a year-round season. The hot temperatures and humid conditions can cause your cooling system to work harder, increasing wear and tear on the machinery. It’s vital to provide the unit with the upkeep it needs to help it exceed its expected service life.

When To Consider Air Conditioning Replacement

When a problem arises with your air conditioner, you may feel like a detective trying to find the source of the issue. Many troubles can be solved with a simple AC repair. However, other issues can indicate that it’s time to consider an overall upgrade.

Air & Drain Works is here to share a few signs to point you in the right direction! Our experienced technicians have plenty of experience in diagnosing HVAC issues. We can assess your unit and determine the best course of action to restore your indoor comfort.

Repair Needs Are Frequent

We can hope that our home systems operate without a hitch all the time, but it’s not always a realistic idea. In some cases, your AC system will need an occasional repair to function properly in your home.

However, the keyword in this fact is “occasional.” A unit that requires frequent repairs shows signs of inefficiency, which may require professional replacement for efficient operation. If you need an expert to help you determine if recurring repairs are an issue, contact our team today!

Energy Costs Are Consistently High

An efficient cooling system should save you money — not spend more of it! Your unit may be outdated if your energy bills are consistently high, especially outside of high-use periods. Modern systems are designed with energy-efficient properties, making an upgrade a beneficial choice for your San Antonio home.

Repair Costs Rival Replacement Costs

Some repairs can be extensive and require more extensive solutions to restore your unit’s performance. If your repair is half the cost of a replacement, investing in a new unit may be a more cost-effective solution. This route is especially beneficial if the affected unit is older than 10 years.

Signs You Need AC Capacitor Replacement

In some cases, your unit may not require a full replacement. The solution may come down to replacing one of its internal components! The capacitor is a part that commonly requires these upgrades. A few signs it may need replacing include:

  • Unit won’t start at all
  • Burning smell comes from unit
  • Outdoor unit makes a humming noise
  • System experiences delays when starting

We’re qualified to inspect your system and determine if the problem stems from the capacitor. We specialize in solutions that are both effective and long-lasting.

Trust Air & Drain Works To Replace AC Units With Ease!

For reliable air conditioning services in San Antonio, TX, turn to Air & Drain Works for assistance. Our team strives to provide top-tier services that ensure your AC unit functions with ease. For trustworthy installations, reach out to us today!

When Should I Replace My AC Unit?

Most air conditioning systems last between 10 and 15 years. If your unit is within or beyond that range, it may be time to consider a replacement — especially if it requires frequent repairs, struggles to keep your home comfortable or leads to rising energy bills.

Upgrading to a newer, more energy-efficient system can improve comfort, reduce operating costs and prevent sudden breakdowns during peak San Antonio heat.

What Size AC System Do I Need For My San Antonio Home?

The right AC size depends on several factors, including your home’s square footage, insulation quality, ceiling height, number of windows and even sun exposure. In general, a typical home requires about 20 BTUs (British Thermal Units) per square foot. However, a professional HVAC contractor should perform a Manual J load calculation to determine the most accurate size for optimal comfort and energy efficiency.

What SEER Should I Get?

SEER (Seasonal Energy Efficiency Ratio) measures your AC system’s cooling output relative to its energy use. In Texas, the minimum SEER rating for new systems is 15. For better efficiency, many homeowners choose systems with SEER ratings of 16 to 20 or higher. A higher SEER typically means lower energy costs, but the best choice balances upfront investment with long-term savings.

What Are The Benefits Of Upgrading Your AC To A More Efficient System?

Upgrading to a more efficient AC system offers numerous benefits:

  • Lower energy bills — High-efficiency units use less power to cool your home.
  • Improved comfort — Modern systems provide better temperature control and humidity regulation.
  • Eco-friendly operation — Reduces your carbon footprint through lower energy consumption.
  • Quieter performance — Advanced systems operate with less noise.
  • Increased home value — New HVAC systems are a selling point for potential buyers.
How Can I Extend The Life Of My New AC?

To maximize the lifespan of your new AC system:

  • Schedule annual maintenance — Professional tune-ups keep your unit running efficiently.
  • Change filters regularly — Replace filters every 1–3 months to maintain airflow and air quality.
  • Keep the outdoor unit clear — Remove debris and maintain clearance around the condenser.
  • Use a programmable thermostat — Smart temperature settings reduce strain on your system.
  • Seal leaks and insulate — Prevent conditioned air from escaping and reduce workload.
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