AC Replacement Killeen

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Get multiple New AC Unit quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best deal.

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  • Elite Heating and Air Conditioning
    4.9
    304 Casa Drive, Copperas Cove, 76522, US

    Elite Heating and Air Conditioning Repair Specialists Whether you need a maintenance check or an emergency repair on a heating or cooling unit, we are available to handle all of your all of your heating, cooling, and ventilation needs. We strive to exceed your expectations by ensuring that each of our clients receives individualized service. Individualized HVAC Options We will work with you to find HVAC solutions that fit your heating and cooling needs. We will provide you with a full consultation to explain all of your available options so that you can choose the system that’s right for your home or business. Customer Satisfaction Guaranteed We serve both residential and commercial clients and offer a variety of money-saving solutions. We combine our use of the highest quality parts and equipment, and our dedication to delivering exceptional service to provide you with top quality service.

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  • Lockey Heating & AC
    4.9
    319 S. 1st Street, Ste. 15, Temple, 76504, US

    Put Over 80 Years of Experienced HVAC Company to Work for You Lockey Heating and Air has been serving Central Texas for decades. Providing unparalleled customer service with the best products available, to keep our customers comfortable all year long – no matter what the weather brings. Over 80 Years of Experience With multiple years of combined experience in the heating and air conditioning field, Lockey Heating & Air and our dedicated staff will make sure your home or business remains as comfortable and as efficient as possible while saving you money. Licensed and Insured TACLA81240C

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  • A.R.C Air Comfort Systems
    4.9
    Killeen, US

    At ARC AIR SYSTEMS, we strive to exceed your expectations by ensuring that each of our clients receives individualized service. We will work with you to find HVAC solutions that fit your heating and cooling needs. We will provide you with a full consultation to explain all of your available options so that you can choose the system that’s right for your home or business. We serve both residential and commercial clients and offer a variety of money-saving solutions. We combine our use of the highest quality parts and equipment, and our dedication to delivering exceptional service to provide you with top quality service. Warranty included with all services. We are a team of reliable HVAC professionals who are available to handle all of your heating, cooling, and ventilation needs, whether you need a maintenance check or an emergency repair on a heating or cooling unit.

    Get Quote

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Frequently Asked Questions about AC Replacement

Find answers to common questions about replacing your air conditioner. Get informed and make the best decision for your home or business.

What should I do if my AC breaks down?

If your AC breaks down, follow these steps::
  • Check for Obvious Issues: Look for simple problems, like a tripped circuit breaker or a dirty air filter.
  • Turn Off the Unit: If you can't identify an easy solution, turn off your AC unit to avoid additional problems.
  • Contact a Qualified HVAC Technician: Reach out to a licensed professional for repairs. If it's an emergency, contact an emergency HVAC service.
  • Document the Problem: If possible, note any error codes or unusual behavior of the AC unit and take photos or videos of the problem to show the technician.
  • Prepare Questions: Make a list of questions for the technician to ensure you understand the problem, repair options, and costs.
Regular maintenance can help prevent many AC breakdowns. Consider scheduling an annual tune-up with an HVAC contractor to keep your AC unit in top condition and avoid future breakdowns.

What is a SEER rating?

SEER (Seasonal Energy Efficiency Ratio) measures an air conditioner's energy efficiency. The SEER rating is a key factor to consider when purchasing a new unit, as it reflects how much energy is used to cool your space. The minimum SEER rating is typically 14, but high-efficiency models can have SEER ratings of 20 or higher. Though high-efficiency models may have a higher purchase price, they significantly reduce energy usage.

What are the different types of air conditioners?

There are various types of air conditioners to choose from:
  • Central AC Units: Ideal for whole-home cooling using ductwork to distribute conditioned air. They're energy-efficient and provide consistent cooling throughout your home.
  • Ductless Mini-Splits: Best for homes without existing ductwork, these systems have indoor and outdoor units that provide zoned cooling. Mini-splits can offer significant energy savings and greater control over your home's temperature.
  • Window AC Units: These are self-contained units designed to cool individual rooms. Window units are generally easy to install.
  • Portable AC Units: Similar to window units, but portable. Consider portability when access to windows might be difficult.
  • Heat Pumps: These systems can both heat and cool. They offer excellent energy efficiency by transferring heat instead of generating it directly.
  • Geothermal Heat Pumps: Geothermal heat pumps use ground temperature to heat and cool your home. Though they require a significant upfront investment, the long-term energy savings are substantial.
A qualified HVAC technician can help you choose the right air conditioner for your home and recommend the best cooling system for your specific requirements and budget.

What is the average lifespan of a central air conditioner?

A central air conditioner typically lasts between 15 and 20 years. Key factors influencing lifespan include:
  • Regular Maintenance: Regularly scheduled maintenance can significantly extend the life of your AC.
  • Usage: The more you run your AC unit, the faster it will wear out.
  • Climate: AC units in harsh environments tend to have shorter lifespans.
  • Quality of Installation: A properly installed unit will perform better and last longer.
  • Quality of the Unit: Higher-quality AC units from reputable manufacturers are built to last longer.
As your system ages, it loses efficiency and becomes more prone to breakdowns.

What should I do if my AC breaks down?

If your AC breaks down, follow these steps::
  • Check for Obvious Issues: See if there are any easy fixes, like a tripped circuit breaker or a dirty air filter.
  • Turn Off the Unit: If you can't identify a quick fix, turn off your AC unit at the thermostat to prevent further damage.
  • Contact a Qualified HVAC Technician: Call a reputable HVAC repair company to diagnose the issue and provide repair options. If it's after hours, contact an emergency HVAC service.
  • Document the Problem: If possible, note the specific symptoms and take photos or videos of the problem to show the technician.
  • Prepare Questions: Make a list of questions for the technician to ensure you understand the problem, repair options, and costs.
Regular maintenance can help prevent many AC breakdowns. Get your system serviced regularly to maximize its lifespan and efficiency.

What is a SEER rating?

SEER (Seasonal Energy Efficiency Ratio) measures an air conditioner's energy efficiency. The SEER rating is a key factor to consider when purchasing a new unit, as it reflects how much energy is used to cool your space. The minimum SEER rating is typically 14, but high-efficiency models can have SEER ratings of 20 or higher. Though high-efficiency models may have a higher purchase price, they significantly reduce energy usage.

What are the different types of air conditioners?

There are several options of air conditioners to choose from:
  • Central AC Units: Ideal for whole-home cooling using ductwork to circulate cool air. Central air systems can provide excellent comfort.
  • Ductless Mini-Splits: Consisting of indoor and outdoor units connected by refrigerant lines. They're quiet, efficient, and ideal for targeted area cooling.
  • Window AC Units: A good option for smaller spaces or apartments. They're relatively inexpensive but can be noisy and less efficient than other options.
  • Portable AC Units: These units can be moved easily and offer a flexible option for supplemental cooling in various rooms. They vent hot air through a window exhaust hose and are generally less efficient than other types of air conditioners.
  • Heat Pumps: These systems can both heat and cool. Heat pumps are energy-efficient, especially in mild to moderate climates.
  • Geothermal Heat Pumps: Geothermal heat pumps use ground temperature to heat and cool your home. They are highly efficient, but the initial installation cost can be higher due to the need for ground loops.
A qualified HVAC technician can assess your cooling needs and recommend the best cooling system to match your home and your preferences.

What is the average lifespan of a central air conditioner?

A central air conditioner typically lasts between 15 and 20 years. Several factors can affect its lifespan, including:
  • Regular Maintenance: Annual or biannual tune-ups can significantly extend the life of your AC.
  • Usage: Heavy use can shorten the lifespan.
  • Climate: AC units in hotter, more humid climates tend to have shorter lifespans.
  • Quality of Installation: A properly installed unit will perform better and last longer.
  • Quality of the Unit: Higher-quality AC units from reputable manufacturers are built to last longer.
As your system ages, it loses efficiency and becomes more prone to breakdowns.