Amid the concerns regarding the spread of COVID-19, the health and safety of our customers and employees are top of mind. It is our honor and privilege to serve you and we want to assure you that we are taking all necessary steps to continue to operate safely and effectively.

  • - Our technicians are prepared with masks, gloves, and we disinfectant surfaces when necessary
  • - All staff are asked to stay home if they have symptoms
  • - All staff wash and sanitize hands regularly
  • - We are no longer shaking hands/physical greetings
HVAC Services in San Antonio, TX
Commercial Services

San Antonio Commercial HVAC Services

Serving Businesses in San Antonio, Texas

Running the day to day operations of a business can become overwhelming, regardless of the size of your company. Seemingly small issues like a broken heater or air conditioning unit can quickly become a major problem, making your employees and customers uncomfortable. At ASC Heating and Air, we are committed to providing you with the necessary services to maintain a comfortable temperature for your employees, customers, or clients.

Count On Us for Your Commercial HVAC Services

You can trust our San Antonio commercial HVAC services with all of your business’ HVAC needs, from minor repairs to major overhauls and complete replacement or new installations. We are knowledgeable, skilled, and very familiar with all of the various makes and models of commercial HVAC equipment, and can offer you recommendations for replacements when necessary. Our team of technicians has more than a decade of experience in the HVAC repair and service industry in San Antonio.

We provide a wide range of commercial services, including repairs for:

  • Power issues
  • Broken fan belts
  • Broken or defective motors
  • Frozen evaporator coils
  • Refrigerant leak
  • Clogged drains
  • Defective compressors

Schedule Preventative Maintenance

The best thing you can do for the HVAC system in your commercial property is to schedule regular preventative maintenance service. Not only can we fix any small repairs during our visits, but we can also prevent larger problems from worsening. Professional commercial HVAC maintenance is the key to extending the life of your equipment, from simple steps like changing your air filters to more complex issues like a broken heat pump. Although it is an investment, preventative maintenance saves you in both energy and repair costs.

Whatever type of service you may need, you can count on our San Antonio commercial HVAC team to help. Give us a call today at (210) 761-5130 to schedule an appointment or to request a quote.

Protect Your Home With Our Preventative Maintenance Plans!


  • Enviromentaly friendly
  • HVAC excellence
  • Angies List
  • BBB

5 Guarantees to Our Customers:

  • Property Protection Guarantee

    If our workers damage any of your property, we will repair it or pay to have it repaired by a professional.

  • Insurance Liability Guarantee

    To protect you from catastrophic loss, we carry a $1 Million insurance liability policy to protect you while we work in your home.

  • Professionalism Guarantee

    All employees and company representatives will introduce themselves and keep you informed while work is being performed. There will be no foul language or in appropriate dress.

  • 7 Day a Week Service Guarantee

    If something happens to your unit, no matter what hour or day, we will have someone take care of it as soon as possible. Our phones are manned 24/7 for your convenience.

  • Unit Satisfaction Guarantee

    Our manufacturers adhere to a strict policy on their units. They are willing to replace your unit if you are unhappy with its performance within the first year