Trusted and Reliable Residential Air Conditioning Contractor

At Mission Plumbing Heating & Air Conditioning Co., Inc., we understand how frustrating it can be when your air conditioning system breaks down, especially during those hot Castle Hills summer days. As a family-owned residential air conditioning contractor serving Castle Hills, TX, since 1956, we know the importance of keeping your home comfortable and your family cool. Whether you need routine maintenance, an AC repair service, or emergency AC repair service, our experienced team is dedicated to providing reliable solutions tailored to your needs. If your air conditioner isn’t working like it should, give us a call today at 210-493-7057 and let us take care of it for you.

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Reliable AC Repair Services for Your Home in Castle Hills, TX

When your air conditioner starts acting up, it’s important to address the problem before it becomes a bigger issue. Our AC repair service covers everything from minor repairs to full system diagnostics. We handle:

Common AC Problems We Fix

  • Inconsistent cooling throughout the home
  • Strange noises or odors coming from your system
  • Leaks or low refrigerant levels
  • Broken thermostats or sensors
  • Frequent cycling on and off


Our licensed residential air conditioning contractors use top-quality parts and equipment to ensure every repair is reliable and long-lasting. With our experience, you can trust that your home will stay comfortable even during the hottest months.

  • An experienced residential air conditioning contractor working on efficient AC repairs.

Emergency AC Repair Service Available

AC problems rarely happen on a schedule. That’s why Mission Plumbing Heating & Air Conditioning Co., Inc. offers emergency AC repair service in Castle Hills, TX. Whether your system fails in the middle of the night or during a sweltering afternoon, our residential air conditioning contractors are just a phone call away. Our goal is to provide fast, efficient service that minimizes downtime and keeps your home cool when you need it most.

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Why Choose Our Residential Air Conditioning Contractor Services

Choosing the right residential air conditioning contractor can make all the difference in your home’s comfort. Here’s why homeowners in Castle Hills trust Mission Plumbing Heating & Air Conditioning Co., Inc.:

Experienced and Trusted Technicians

With decades of service in the area, our technicians have the knowledge and hands-on experience to handle any AC problem.

Family-Owned Commitment

We treat every customer like family, providing honest recommendations and personalized solutions for your home.

Comprehensive Services

From installations and maintenance to emergency AC repair service, we offer full-service solutions for all your cooling needs.

High-Quality Parts and Equipment

We only use reliable parts and proven techniques to ensure your system operates efficiently and lasts longer.

Preventive Maintenance for Long-Lasting Comfort

Regular maintenance is key to keeping your air conditioner running efficiently. Our residential air conditioning contractor services include preventive care to catch small issues before they become costly repairs. Scheduled inspections and routine tune-ups can help:

  • Improve energy efficiency and reduce utility bills
  • Extend the lifespan of your AC system
  • Prevent unexpected breakdowns
  • Maintain a healthy indoor environment

Common Signs You Need a Residential Air Conditioning Contractor

It’s important to recognize when your air conditioner needs professional attention. Watch out for these warning signs and call Mission Plumbing Heating & Air Conditioning Co., Inc. at the first sign of trouble:

  • The unit is running but not cooling your home properly
  • Strange noises like rattling or grinding coming from the system
  • Unpleasant or unusual odors when the AC operates
  • Frequent cycling on and off without maintaining temperature
  • Higher-than-usual energy bills without increased usage


Ignoring these symptoms can lead to more costly repairs or even a full system breakdown. 

Take Action Today for a Comfortable Home

Don’t let a broken air conditioner disrupt your comfort. Contact Mission Plumbing Heating & Air Conditioning Co., Inc. today for trusted residential air conditioning contractor services in Castle Hills, TX. Whether you need routine maintenance, an urgent AC repair service, or full system installation, our family-owned team is ready to keep your home cool and comfortable. Call us now at 210-493-7057 to schedule your service.