San Antonio

San Antonio is one of the fastest-growing cities in the country, and with that growth comes an enormous range of homes, neighborhoods, and property types that all have one thing in common: the need for reliable HVAC and plumbing service in a climate that doesn’t leave much margin for error. KCA Services has been serving the greater San Antonio area since 1973, and over five decades we’ve built a reputation for honest work, skilled technicians, and the kind of customer service that keeps homeowners calling us back. Whether you live in an established neighborhood on the north side, a newer development on the outskirts, or anywhere in between, we’re ready to help. Call us at 210-675-8366 or request service online to schedule a free in-home estimate.

AC Installation, Repairs and Maintenance

San Antonio summers are long, hot, and unforgiving. From May through October, air conditioning is not a convenience. It is what makes your home safe and livable. With average high temperatures regularly pushing into the upper 90s and heat indices that push well past 100 degrees, a cooling system that isn’t performing at its best puts your household’s comfort and health at risk.

KCA Services provides fast, reliable AC repair for systems that are struggling, cycling too frequently, leaking refrigerant, or simply not keeping up with the demands of a San Antonio summer. When repair is no longer the practical choice, our team handles complete AC installation from start to finish, helping you select the right system for your home’s size, layout, and energy efficiency goals.

A seasonal tune-up each spring is one of the best investments a San Antonio homeowner can make. It extends the life of your equipment, keeps your energy bills from climbing unnecessarily, and ensures your system is ready for the demands of summer before the heat arrives. We also service commercial AC systems for businesses throughout the city.

Furnace and Heat Pump Services

San Antonio winters are generally mild, but the city sees its share of cold fronts, hard freezes, and the kind of overnight temperature swings that catch homeowners off guard. The winter storms that have hit South Texas in recent years have been a reminder that heating system reliability matters even in a warm climate, and a furnace that hasn’t been inspected in years may not hold up when you need it most.

KCA Services provides complete furnace installation, furnace repair, and heating tune-ups to keep your home warm and your system dependable through the cooler months. We also offer commercial heating services for businesses that need to keep employees and customers comfortable regardless of what the weather brings.

For homeowners considering a more energy-efficient solution, a heat pump is worth a serious look in San Antonio’s climate. The relatively mild winters make heat pump technology particularly effective here, and a properly sized system can handle both your heating and cooling needs while lowering your overall energy consumption. Our team can help you evaluate whether a heat pump is the right fit for your home.

Indoor Air Quality Solutions for San Antonio

San Antonio sits in one of the worst regions in the country for seasonal allergies. Mountain cedar dominates from December through February, followed by oak, pecan, and grass pollen that can keep sensitive residents miserable well into the summer. Add in the dust, vehicle emissions, and general air quality challenges that come with a large urban environment, and the air inside your home can carry a surprising amount of contaminants even when the windows are closed.

KCA Services offers a full range of indoor air quality solutions to improve what your family breathes every day. From advanced filtration systems to whole-home air purification, we can recommend the right combination of products for your home’s specific needs, including:

• Air Cleaners
• Filters
• UV Light Purification Systems
• Humidifiers and Dehumidifiers

Air Duct Testing and Cleaning

San Antonio’s housing stock spans a wide range of ages and construction types, from historic homes in King William and Monte Vista to mid-century ranch houses in established neighborhoods to modern builds in the growing suburbs. In older homes especially, ductwork can develop leaks, deteriorate in attic heat, or accumulate years of dust and debris that quietly reduce system performance and circulate contaminants through your living spaces.

Even in newer homes, duct issues are more common than most homeowners realize. KCA Services provides professional air duct testing, insulation, and duct cleaning throughout the San Antonio area. If your energy bills have been climbing, some rooms are harder to keep comfortable than others, or you’ve noticed an increase in dust or allergy symptoms indoors, your ductwork is worth investigating. Contact us to learn more about our ductwork services.

Plumbing Services

With over a million households and a construction rate that hasn’t slowed down in years, San Antonio’s plumbing needs are as varied as the city itself. Older homes in established neighborhoods may have aging pipes that are overdue for inspection or replacement. Newer builds require skilled work to maintain modern fixtures and systems correctly. And across the city, hard water from the Edwards Aquifer takes a steady toll on plumbing, water heaters, and appliances in homes that aren’t protected by a quality water treatment system.

KCA Services provides a full range of residential plumbing installation and repair services throughout San Antonio, including:

• Water Heaters
• Water Softeners
• Drains and Toilets
• Tubs and Showers
• Faucets
• Gas Lines
• Slab Leaks
• Water Leaks
• Whole-House Repiping

Slab leaks are a particular concern in San Antonio, where the expansive clay soils can shift with seasonal moisture changes and put stress on the pipes running beneath your foundation. If you notice unexplained increases in your water bill, warm spots on your floor, or the sound of running water when nothing is on, contact us right away. Our team also installs and services water softeners and water heaters throughout the city, helping San Antonio homeowners protect their plumbing systems and improve the quality of their water at home.

San Antonio Chooses KCA

For all of your HVAC and plumbing needs, choose the company San Antonio residents trust with their homes. Choose KCA Services. Contact us today through an online service request or at 210-972-4492 to schedule an appointment.

KCA Services — Open 24 Hours

136 Industrial Dr, Boerne, TX 78006