AC Replacement San Antonio

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  • When homeowners want a reliable heating or air conditioning system that they don't have to think about, they call One Hour Heating & Air Conditioning. We are the premier HVAC service provider in the United States for a simple reason: we actually care about your comfort. At One Hour, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home comfortable. It’s why we back all of our work with a 100% customer satisfaction guarantee for two years, and it’s why we’re always on time - guaranteed.

  • Supreme A/c & Heating company
    5
    3418 state hwy 6 S- suite B, Houston, 77082, US

    At Supreme A/C & Heating, we take pride in providing high-quality heating and cooling services to residential and commercial properties in Houston and surrounding areas. Our certified technicians ensure that every job is done right the first time, to the highest standard of service and quality. We believe our warranties set us apart from our competitors and show our commitment to quality work and service. We are open 24/7 with office staff and offer financing options through reliable financial companies. Our goal is to exceed your expectations by providing you with the best quality services at a reasonable price.

  • Smart Air
    4.9
    12455 Westpark Drive Unit G3, Houston, 77082, US

    Smart Air Cooling & Heating is a family owned and operated business serving Houston and surrounding areas. We are dedicated to providing our customers with 100% satisfaction guarantee. Our team of expert technicians offers same-day and next-day service for all your heating and cooling needs. We service all major brands and offer fair and upfront pricing. We pride ourselves on our commitment to quality, professionalism, and customer satisfaction.

  • Complete Comfort Plumbing Heating & Air
    4.9
    Carlsbad, CA, 123 Main St, 92008, US

    Since 1990, our friends and neighbors have trusted us to keep their homes comfortable and safe year-round. Proudly serving San Diego & Orange County. When your HVAC system is acting up, you can count on John Stevenson Plumbing, Heating & Air Conditioning to get the job done right. Our Carlsbad plumbing and HVAC experts are committed to providing the highest quality service and workmanship. We stand behind our work with a 100% customer satisfaction guarantee.

  • Texas Strong Mechanical, LLC
    4.8
    Houston, TX, 123 Main St, 77007, US

    Texas Strong Mechanical, LLC is a reputable HVAC contractor in Houston, Texas, providing top-notch air conditioning and heating services to residential and commercial clients. With a team of experienced technicians and a commitment to customer satisfaction, we strive to deliver exceptional results and build long-term relationships with our customers.

  • Cool Care Heating and Air Conditioning
    5
    1919 W. Sam Houston Pkwy N, Suite 408, Houston, 77043, US

    Cool Care Heating and Air Conditioning is a family-owned and locally-operated business in West Houston. We offer top-notch air conditioning and heating services, with a team of experts who are fully equipped and ready to help with any HVAC needs. Our services include air conditioning installation and replacement, heating installation and replacement, maintenance and repair, and more. We understand the importance of scheduling HVAC services and offer same-day service, free estimates, and strong warranties. Contact us today to schedule an appointment and experience the best care for your air.

  • Smart Air Cooling & Heating
    4.9
    1705 Robert S. Light BLVD, Buda, TX, 78610, US

    At Smart Air Cooling & Heating, we are Austin's trusted experts in providing premium heat pump repair and service solutions. We ensure your heat pump operates at peak efficiency, delivering reliable warmth and cooling tailored to your needs. Experience comfort like never before with our exceptional air conditioner repair and service. We specialize in optimizing the performance of your air conditioner, guaranteeing a refreshing and pleasant indoor atmosphere even on the hottest days. Breathe easier with our superior service for indoor air quality products. We are dedicated to enhancing the purity and freshness of your indoor air, reducing allergens and contaminants, and promoting a healthier living environment.

  • Classic Air AC & Heating
    5
    5200 McKinney Ave., Dallas, 75205, US

    Classic Air AC & Heating is a family-owned and operated business dedicated to providing superior products, service, and solutions to homeowners across Dallas. We specialize in honest and competitively priced repair, replacement, and maintenance for residential furnaces and air conditioning units. Our team of experienced professionals is committed to delivering exceptional results and exceeding customer expectations. From HVAC replacements and installations to trustworthy repairs and ongoing maintenance, Classic Air AC & Heating is your one-stop shop for all your HVAC needs. We understand the importance of a comfortable and healthy home environment. That's why we offer a comprehensive range of services, including: AC Replacement: Explore the industry's best and most energy-efficient A/C units. AC Maintenance: Ensure your system runs smoothly with essential inspections and cleaning. Furnace Replacement: Get affordable pricing and financing specials when repairing or upgrading your furnace isn't an option. Furnace Maintenance: Keep your furnace running at peak performance with bi-annual and one-time maintenance services. 24/7 Emergency AC & Heating Repairs: We're here for you when you need us most, with a two-hour arrival window and 30-minute notification. Improved Indoor Air Quality: We help you maximize your HVAC investment and ensure a safe and comfortable home environment. At Classic Air AC & Heating, we're committed to providing: Industry-leading care Exceptional customer service Competitive pricing Financing options Contact us today to learn more about our services and how we can help you keep your home comfortable year-round.

  • 1st Choice Heating & Air Conditioning, Inc.
    5
    23372 Madero, Suite B, Mission Viejo, 92691, US

    At 1st Choice Heating & Air Conditioning, Inc., your home comfort is our biggest concern. That’s why we supply reliable HVAC units and excellent work in Mission Viejo. Our specialists are skilled in a wide variety of services, so you can have confidence in your results. They’ll offer the help you are seeking, whether it’s putting in an updated HVAC system or repairing and tuning up your present system. We’re ready to assist with all of your needs, so get in touch with us at 949-204-0859 or contact us online to schedule an appointment right away.

  • McCarthy Air Conditioning
    4.9
    Spring, US

    Welcome to McCarthy Air Conditioning, your trusted HVAC service provider in Fort Myers, Florida. We pride ourselves on being dedicated to comfort and committed to quality. With years of experience, our certified technicians are committed to delivering exceptional service, focusing on quality, reliability, and customer satisfaction. We specialize in installing, repairing, and maintaining HVAC systems, ensuring your home or business enjoys optimal comfort and efficiency. Our dedication to using the latest technology and providing affordable solutions makes us the go-to choice for all your heating, ventilation, and air conditioning needs.

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Frequently Asked Questions about AC Replacement

Considering a new AC unit? Learn more about AC replacement. Get informed and make the best decision for your home or business.

How does HVAC zoning work?

HVAC zoning divides your home or building into separate zones, each with its own temperature control. This allows you to customize the temperature in different areas, improving comfort and saving energy. It can be added to your existing system or included as part of a new HVAC installation. Zoning is particularly beneficial for larger homes or buildings with uneven heating and cooling.

How can I make my air conditioner more energy efficient?

Improve your energy efficiency by implementing these tips:
  • Regular Maintenance: Schedule yearly or twice-yearly maintenance checkups to ensure your unit is clean and running efficiently.
  • Upgrade to a High-SEER Unit: If your AC is old, consider replacing it with an Energy Star certified unit with a high SEER rating.
  • Programmable Thermostat: Use a programmable or smart thermostat to optimize temperature settings and reduce energy consumption during unoccupied periods.
  • Seal Air Leaks: Seal air leaks around windows, doors, and other openings to prevent cool air from escaping.
  • Improve Insulation: Add insulation to your attic, walls, and floors to reduce heat transfer and improve your home's energy efficiency.
  • Use Window Coverings: Close curtains or blinds during the day to block out sunlight and prevent heat gain.
  • Zone Your HVAC System: If you have rooms that are rarely used or require different temperatures, consider zoning your system to avoid wasting energy only the occupied spaces.

How do I reset my AC unit?

If your AC unit is not working properly, you can try resetting it. Sometimes a simple reset can get your AC working again. Here's how to reset your AC unit:
  1. Turn off the AC at the thermostat.
  2. Locate the circuit breaker that controls your AC unit and turn it off.
  3. Wait for several minutes for the system to completely power down.
  4. Turn the circuit breaker back on.
  5. Turn on the AC at the thermostat.
If your AC continues to malfunction after you've performed these steps, contact a qualified HVAC technician for further assistance.

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. 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 connected by refrigerant lines. They're quiet, efficient, and ideal for room additions or supplemental cooling.
  • Window AC Units: These are self-contained units designed to cool individual rooms. Window units are generally easy to install.
  • 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. They offer excellent energy efficiency by transferring heat instead of generating it directly.
  • Geothermal Heat Pumps: Geothermal heat pumps use the stable temperature of the earth 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 assess your cooling needs and recommend the best AC unit for your specific requirements and budget.

How does HVAC zoning work?

HVAC zoning divides your home or building into separate zones, each with its own temperature control. This allows you to customize the temperature in different areas, improving comfort and saving energy. A zoning system typically involves installing dampers in the ductwork that open and close to regulate airflow to different zones. Zoning is particularly beneficial for larger homes or buildings with uneven heating and cooling.

How can I make my air conditioner more energy efficient?

Improve your energy efficiency by implementing these tips:
  • Regular Maintenance: Schedule yearly or twice-yearly maintenance checkups to ensure your unit is clean and running efficiently.
  • Upgrade to a High-SEER Unit: If your AC is old, consider replacing it with an Energy Star certified unit with a high SEER rating.
  • Programmable Thermostat: Use a programmable or smart thermostat to optimize temperature settings and reduce energy consumption during unoccupied periods.
  • Seal Air Leaks: Seal air leaks around windows, doors, and other openings to prevent cool air from escaping.
  • Improve Insulation: Add insulation where needed to reduce heat transfer and improve your home's energy efficiency.
  • Use Window Coverings: Close curtains or blinds during the day to block out sunlight and prevent heat gain.
  • Zone Your HVAC System: If you have rooms that are rarely used or require different temperatures, consider zoning your system to efficiently cool only the occupied spaces.

How do I reset my AC unit?

If your AC unit is not working properly, you can try resetting it. Sometimes a simple reset can get your AC working again. Here's how to reset your AC unit:
  1. Turn off the AC at the thermostat.
  2. Locate the circuit breaker that controls your AC unit and turn it off.
  3. Wait at least 5 minutes for the system to completely power down.
  4. Turn the circuit breaker back on.
  5. Turn on the AC at the thermostat.
If your AC doesn't work after you've tried resetting it, contact a licensed professional for further assistance.

What are the different types of air conditioners?

There are several options of air conditioners to choose from:
  • Central AC Units: These systems cool your entire home using ductwork to distribute conditioned air. Central air systems can provide excellent comfort.
  • Ductless Mini-Splits: Consisting of indoor and outdoor units connected by refrigerant lines. Mini-splits can offer significant energy savings and greater control over your home's temperature.
  • 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: Similar to window units, but portable. 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 the stable temperature of the earth 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 assess your cooling needs and recommend the best AC unit to match your home and your preferences.