Air Conditioning Installation & Replacement in San Antonio, TX

Is it time for a new air conditioner in your San Antonio home? At Comfort-Air Engineering and Primo Plumbing, Inc., we offer air conditioning replacement that will keep you comfortable throughout the summer.

Like all home comfort systems, air conditioners have a limited life span, and we’re your local cooling experts with AC replacement solutions to ensure you stay comfortable.

Schedule a free quote for air conditioning replacement service in San Antonio. Call (210) 494-1691 or contact us online today.

Is It Time for Air Conditioning Replacement?


It’s easy to forget about your air conditioner until something goes wrong, which is why it’s critical to know how to spot signs that it’s time for AC replacement.

Some signs that your San Antonio air conditioner needs to be replaced include:

  • Age: Air conditioner systems typically last 10 to 15 years. If you’re nearing the 10-year mark, it’s time to consider a replacement. The longer you wait, the more efficiency you’ll lose.

  • Performance: If you’re noticing inefficiencies in your home or your cooling system isn’t keeping up with your demand, it’s time to consider a new one. A stronger or newer system will help you cool your home efficiently.

  • Repair needs: If you need to spend more than half of the cost of a new system to repair yours, you’ll want to consider upgrading instead.

Not sure how to make the best choice? That’s where we can help. You can count on us for honest answers to your repair and replacement questions and fair pricing.

What are some signs that I may need AC replacement?

If your unit is performing poorly, is older than 10 years, or requires constant repairs, it’s time to consider upgrading to a newer, high-performance system. An older system requires more energy to cool your home and more money for repairs, resulting in higher operating costs. It’s always best to pay close attention to your system and schedule service before a failure occurs.

If you notice any of the following, we recommend scheduling a service appointment immediately:

  • Diminished airflow
  • Warm air blowing through the registers
  • Short-cycling
  • Increased indoor humidity
  • Odd odors (musty, moldy, or smoky smells)
  • Strange sounds (banging, clanking, screeching, or grinding noises)
  • Refrigerant or water leaks
  • Inconsistent cooling

Call (210) 494-1691 or contact us online to discuss air conditioning replacement in San Antonio.

Engineering Your Comfort for Life

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AC Repair vs. Replacement

How do you know whether repair or replacement makes the most sense? As a general rule, we recommend replacement if the cost to repair the system is 50% or more of the cost of a new one, and if your system is nearing the end of its expected life span.

The best way to decide is with the help of an air conditioning expert. Our licensed technicians will help you determine if new AC installation or AC repair is the right choice for your San Antonio home.

Contact us to learn more about air conditioning installation in San Antonio today.

Choose the San Antonio AC Installation and Replacement Experts

When you need a new air conditioner, you want the right team on the job. Comfort-Air Engineering and Primo Plumbing, Inc. is a family-owned company that has served San Antonio for over 50 years. We’ll give you honest answers, and if you choose us for installation, we promise no mess will be left behind.

Schedule a quote for AC replacement in San Antonio from the team at Comfort-Air Engineering and Primo Plumbing, Inc.

Call (210) 494-1691 or contact us online.

AC Replacement FAQs

How do I choose a properly sized AC unit?

Proper AC sizing is vital to ensuring your home is efficiently cooled. Working with a qualified HVAC technician ensures you get a properly sized unit.

Can I install my own air conditioner?

Air conditioners are complex pieces of equipment. You don’t want to risk having something installed incorrectly. Professional installation is always best.

How long will a new air conditioner last?

The average life span of an air conditioner is 10 to 15 years. With proper maintenance, you should get up to 20 years of life out of an air conditioner.

Benefits of Upgrading to a New AC System

Older air conditioning systems run on outdated technology. For superior cooling comfort that costs less, upgrade your AC unit to a newer system. The benefits of upgrading to a more efficient cooling system are countless, including:

  • Greater interior comfort with better climate control
  • Less energy waste, resulting in lower utility bills
  • Improved indoor air quality
  • A quieter system for a more relaxing and inviting environment

Signs you need an upgrade include:

  • Strange unit noises and odors
  • Frequent repairs
  • Your AC unit is 10 years or older
  • Rising operation costs
  • Uneven temperatures

Why does indoor air quality matter?

You probably spend a great deal of time at home. Your indoor air quality can be two to five times worse than the air outside. Poor indoor air quality affects your and your family’s health when you’re exposed to excessive dust, lingering odors, and low humidity levels that breed bacteria and dust mites to exacerbate allergies, asthma, and other chronic conditions.

Our AC Installation

When selecting a new unit, you need a thorough understanding of the space you want to cool. If your current system requires frequent repairs that equal or surpass the price of a new system, we can help.

Our team can help you determine which AC system is ideal for your home. Our local HVAC technicians in San Antonio are licensed to work with all makes and high-performing models in the industry to maximize cooling efficiency.

financing available

  • Buy Now – Pay Over Time
  • convenient monthly payments
  • Quick Credit Decisions


  • Bi-annual/planned maintenance
  • Priority Service Call and Scheduling
  • Discounts on Parts & Labor

Why Choose Us

Engineering your comfort for life
  1. Excellent Customer Service & Experience
  2. High and Known Reputation - 5-Star Reviews
  3. Full Transparency - Upfront Pricing and Satisfaction Guarantee

At Our Company, customer satisfaction is our number one priority. Our highly regarded reputation, backed by five-star reviews, stands as a testament to our outstanding service. Plus, you can rest easy knowing you'll always be kept in the loop and have access to upfront, transparent pricing along with our satisfaction guarantee.