HVAC Services in Katy, TX
AC Services We offer in Katy, Texas
AC Install
Specialized installation of air conditioning systems in Katy tailored to the area’s unique environmental and architectural needs. We ensure your new AC system is efficient, reliable, and ideally suited to your home or business.
AC Repair
Looking for best air conditioning service near me? We provide quick and effective repair services for all AC units in Katy. Our experienced technicians are equipped to handle a wide range of issues, ensuring your AC is restored to optimal condition swiftly.
AC Tune-Up
In-depth tune-up services for your AC unit in Katy‘s unique climate. This includes thorough inspections, cleaning of critical components, and fine-tuning to enhance performance and extend the system’s lifespan.
Ductless AC
Expertise in ductless AC system solutions for homes and businesses in Katy. Offering efficient and flexible cooling options is ideal for areas where traditional ductwork is impractical.
AC Maintenance
Regular, comprehensive AC maintenance services in Katy to keep your system running smoothly. Our maintenance checks are designed to prevent unexpected failures and prolong the life of your AC unit.
AC Replacement
Professional replacement services for outdated or malfunctioning AC units in Katy. We help you choose and install the most suitable, energy-efficient AC system for your space.
Indoor Air Quality
Enhancing the air quality inside your Katy premises with advanced air purification and humidification solutions ensures a healthier and more comfortable indoor environment.
Air Ducts
Specialized services for air duct inspection, cleaning, and repair in Katy to ensure optimal airflow and reduce indoor air contaminants, crucial for both HVAC efficiency and indoor air quality.
Thermostats
Offering various thermostat services in Katy, including installing and repairing both traditional and smart thermostats, to improve the efficiency and control of your indoor climate.
Commercial HVAC Installation
Customized installation of commercial-grade HVAC systems in Katy, designed to meet the specific requirements of your business space for effective climate control.
Commercial HVAC Repair
Regular and thorough maintenance services for commercial HVAC systems in Katy, focusing on preventing breakdowns and ensuring efficient operation year-round.
Commercial HVAC Replacement
Efficient replacement of old or inefficient commercial HVAC systems in Katy with modern, more energy-efficient models, ensuring a seamless transition for your business.
HVAC Repair
Comprehensive repair services for all components of HVAC systems in Katy, ensuring your heating, cooling, and ventilation systems work flawlessly throughout the year.
Heating Services
Providing expert heating solutions in Katy, including installation, repair, and maintenance of various heating systems to keep your space comfortably warm during the cooler seasons.
Furnace Repair
Reliable furnace repair services in Katy to restore warmth and comfort to your home or business. Our technicians are trained to handle a wide range of furnace issues, ensuring fast and effective repairs.
The #1 AC Company in Katy, TX | Licensed & Insured | 15 Years Experience
Overview Of Katy
Katy, Texas, is a city located in the Greater Houston metropolitan area, uniquely positioned at the tripoint of Harris, Fort Bend, and Waller counties.
Katy’s proximity to Houston, about 29 miles to the east, allows residents to enjoy the benefits of living in a smaller community while having access to the larger city’s amenities.
The area offers attractions such as lakeside spots ideal for swimming and fishing, shopping malls, biking, and hiking trails.
It is a part of the rapidly growing Houston area, known for its diverse economy and cultural offerings.
HVAC Installation Process in Katy, Texas
Assessing Your Needs
The first step in the HVAC installation process is to identify your specific needs. This involves considering factors such as the size of your home or building, the number of rooms, the desired temperature settings, and any special requirements or preferences you may have. A reputable HVAC contractor in Katy, Texas, will conduct a thorough evaluation to determine the appropriate system size and configuration for your property.
Selecting the Right HVAC System
Once your needs have been assessed, the next step is to choose the most suitable HVAC system for your property. This involves considering factors such as energy efficiency, noise levels, and compatibility with your existing infrastructure. The HVAC contractor in Katy, Texas, will guide you through the available options and help you make the right decision.
Preparing the Site
Before the HVAC installation can start, the site must be prepared. This may involve tasks such as removing old equipment, clearing access routes, and ensuring the necessary electrical and ductwork is in place. The HVAC contractor in Katy, Texas, will work closely with you to ensure the site is ready for the installation process.
Installing the HVAC System
The actual installation of the HVAC system is a complex process that requires the expertise of a skilled HVAC contractor in Katy, Texas. This may involve the installation of the indoor and outdoor units, the ductwork, and the necessary electrical and plumbing connections. The HVAC contractor will ensure that the system is installed correctly and in compliance with local building codes and safety regulations.
Testing and Commissioning
When the HVAC system has been installed, the HVAC contractor in Katy, Texas, will fully test the system to ensure it is functioning correctly. This may involve adjusting the airflow, checking for leaks, and verifying the temperature and humidity settings. The contractor will also provide you with detailed instructions on how to operate and maintain the system.
Providing Ongoing Maintenance and Support
A good HVAC contractor in Katy, Texas, will not just install your system but will also provide regular maintenance and support. This may include regular servicing, filter changes, and dealing with any issues that may arise. By working with a reliable HVAC contractor, you can ensure your system continues to operate at its best and extend its lifespan.
AC Installation Considerations
When it comes to AC installation, several vital considerations can impact the overall effectiveness and efficiency of your new system.
Type
The type of air conditioning system you choose can significantly impact your comfort and energy efficiency. We offer a range of options, including:
- Standard Air Conditioner: These are the most common types of AC systems, providing reliable cooling for your home.
- Heat Pump System: Heat pumps offer both heating and cooling capabilities, making them a versatile and efficient choice.
- Ductless Air Conditioner Systems: Ideal for homes without ductwork, ductless AC systems provide targeted cooling where you need it most.
- Geothermal Cooling Systems: Geothermal systems use the earth’s natural heat to provide efficient cooling for your home.
Size
The size of your AC unit is crucial for ensuring optimal performance. An undersized unit will need help to cool your home efficiently. In contrast, an oversized unit can lead to excessive energy consumption and wear and tear on the system.
SEER
The Seasonal Energy Efficiency Ratio (SEER) measures the efficiency of your air conditioner. A higher SEER rating indicates a more energy-efficient unit, which can help you save on your energy bills over time.
What are the benefits of mini split installation For Katy?
Regular ACs aren’t the only option you have when it comes to cooling. There are several benefits to choosing ductless AC installation for your Katy home or business:
Zone Control
Ductless AC systems offer zone control capabilities, allowing you to independently adjust the temperature in individual rooms or zones. This can help improve comfort and energy efficiency by avoiding overcooling or overheating unused spaces.
Reduced Utility Bill
Ductless AC systems are highly energy-efficient, using advanced technology to deliver precise cooling where you need it most. By avoiding the energy losses associated with ductwork, ductless systems can help reduce your utility bills and save you money over time.
Flexible Aesthetics
Ductless AC units are compact and unobtrusive, offering flexible installation options to suit your space and design preferences. With sleek indoor units that can be mounted on walls or ceilings, ductless systems blend seamlessly into any décor.
Fewer Repairs
Ductless AC systems are known for their durability and reliability, requiring fewer repairs and maintenance than traditional central air conditioning systems. Ductless systems can provide years of trouble-free operation with proper care and maintenance.
Why Consider Commercial HVAC Installation in Your Katy, TX Home?
Commercial HVAC systems offer several advantages for homeowners in Katy, TX, including:
Energy Efficiency
Commercial HVAC systems are designed to be highly energy-efficient, helping you save money on your energy bills.
Advanced Features
Commercial HVAC systems often come with advanced features, such as programmable thermostats and zoning capabilities, giving you greater control over your home's climate.
Durability
Commercial HVAC systems are built to last, with high-quality components that can withstand the rigors of daily use.
Improved Air Quality
Commercial HVAC systems are equipped with advanced air filtration systems, which can help improve indoor air quality by removing dust, allergens, and other pollutants.
Ways to Save Money on HVAC Costs
Invest in Energy-Efficient Equipment
One of the most effective ways to save money on HVAC costs is to invest in energy-efficient equipment. Modern HVAC systems are designed to be more energy-efficient, which can lead to lower energy bills and long-term cost savings. When selecting an HVAC system, look for units with high SEER (Seasonal Energy Efficiency Ratio) and HSPF (Heating Seasonal Performance Factor) ratings, as these indicate higher levels of efficiency.
Properly Maintain Your HVAC System
Regular maintenance of your HVAC system is essential for ensuring its optimal performance and longevity. By scheduling routine check-ups and tune-ups with an HVAC contractor in Katy, Texas, you can identify and address any issues before they become serious problems. This can help prevent the need for costly repairs and extend the lifespan of your HVAC system.
Upgrade to a Programmable Thermostat
Upgrading to a programmable thermostat can be a simple and effective way to save money on HVAC costs. These devices allow you to automatically adjust the temperature settings based on your schedule and preferences, reducing energy consumption when the home or building is unoccupied.
Seal Air Leaks and Improve Insulation
Air leaks and poor insulation can significantly impact the efficiency of your HVAC system, leading to higher energy bills. An HVAC contractor in Katy, Texas, can help you identify and seal any air leaks in your home or building, and recommend improvements to insulation that can help you save money on HVAC costs.
Take Advantage of Rebates and Incentives
Many utility companies and government agencies offer rebates and incentives for homeowners and businesses that invest in energy-efficient HVAC equipment. An HVAC contractor in Katy, Texas, can provide you with information on these programs and help you take advantage of any available incentives.
Consider Ductless HVAC Systems
Ductless HVAC systems, also known as mini-split systems, can be a remarkably efficient and cost-effective solution, especially for older homes or buildings that lack traditional ductwork. These systems are typically more energy-efficient than traditional HVAC systems and can provide targeted cooling or heating for specific rooms or zones, reducing energy consumption and costs.
Finding the Best AC Contractor in Katy, Texas - 75 Degree AC
Experienced and qualified Technicians
At the heart of 75 Degree AC’s success is its team of highly experienced and qualified HVAC technicians. Each technician undergoes extensive training and is equipped with the latest industry knowledge and skills to ensure the proper installation, maintenance, and repair of HVAC systems. Their expertise extends across a wide range of HVAC equipment, including furnaces, air conditioners, heat pumps, and more.
Wide Range of HVAC Services
75 Degree AC offers a comprehensive suite of HVAC services to satisfy the diverse needs of homeowners and businesses in Katy, Texas. From new HVAC system installations to routine maintenance and emergency repairs, their team of professionals is equipped to handle any HVAC-related task. Moreover, they provide energy-efficient HVAC upgrades and can assist with the selection and installation of the most appropriate system for your property.
Commitment to Customer Satisfaction
At 75 Degree AC, customer satisfaction is of the first importance. The company’s team is dedicated to providing efficient service, ensuring that every customer’s needs are met with the highest level of professionalism and care. They make every effort to address any issues promptly and effectively, and their commitment to customer satisfaction is evident in the positive reviews and testimonials they have received.
Competitive Pricing and Financing Options
75 Degree AC fully understands the financial impact of HVAC-related expenses, which is why they offer competitive pricing and flexible financing options to their customers. They work closely with their clients to provide transparent cost estimates and explore financing solutions that fit their budget, making HVAC services more accessible and affordable.
Commitment to Environmental Sustainability
As a responsible HVAC contractor, 75 Degree AC is committed to promoting environmental sustainability. They prioritize the installation and maintenance of energy-efficient HVAC systems, which can help reduce energy consumption and lower carbon emissions. By working with 75 Degree AC, you can feel confident that you are making a positive impact on the environment while ensuring the comfort and efficiency of your home or business.
Extensive Warranty and Guarantees
To further demonstrate their confidence in their workmanship and the quality of their products, 75 Degree AC provides extensive warranties and guarantees on their HVAC services. This provides their customers with the peace of mind knowing that their investment is protected and that they can rely on the company’s commitment to their satisfaction.
Our Popular AC Repairs In Katy
Our experienced technicians are well-equipped to handle a variety of AC repairs, including:
- Frozen Coils: Frozen coils can indicate issues with airflow or refrigerant levels, reducing cooling efficiency. Our team can diagnose and resolve these issues quickly and effectively.
- Broken Fan: A fractured fan can prevent proper airflow, leading to inadequate cooling. We can repair or replace your fan to restore optimal performance.
- Dirty Air Filters: Dirty air filters can restrict airflow, reducing the efficiency of your AC system. We can replace your air filters to improve airflow and indoor air quality.
- Refrigerant Leaks: Refrigerant leaks can cause your AC system to work harder to cool your home, leading to higher energy bills. We can locate and repair refrigerant leaks to restore your AC system’s efficiency.
Signs You Need AC Repair?
Knowing the signs indicating your AC system may need repairs is essential. These include:
Strange Smells
Strange odors coming from your AC vents can indicate mold, mildew, or burnt-out wire insulation, all of which require immediate attention.
Unusual Noises
Loud or unusual noises such as grinding, squealing, or banging could indicate a problem with your AC system's components.
Warm Air
If your AC blows warm air, it could mean issues with the compressor or refrigerant levels.
Insufficient Airflow
Poor airflow can result from clogged air filters, ductwork issues, or a malfunctioning blower motor.
High Humidity Levels
Excess humidity in your home can indicate your AC system is malfunctioning.
Water Leaks
Water leaks around your AC unit can indicate a clogged condensate line or a refrigerant leak.
What Does An AC Unit Tune-Up Include?
Our comprehensive AC tune-up includes the following essential services:
- Inspect all AC components, including the compressor, condenser coils, evaporator coils, and blower motor.
- Cleaning or replacement of the air filter to ensure proper airflow and indoor air quality.
- Inspection and adjustment of the thermostat to ensure accurate temperature control.
- Lubrication of moving parts to reduce friction and wear.
- Inspection and cleaning of the condensate drain to prevent clogs and water damage.
- Inspection of the refrigerant levels and topping up if necessary.
- Inspection of the electrical components for signs of wear or damage.
What Commercial HVAC Repair Includes
Our commercial HVAC repair services include:
Diagnosis
We'll inspect your HVAC system to identify the cause of the problem.
Repair
Once the issue is identified, we'll repair the problem using high-quality parts and materials.
Testing
After the repair, we'll test your HVAC system to ensure it's working correctly.
Benefits Of AC Unit Maintenance
Regular AC maintenance offers several benefits, including:
- Improved Energy Efficiency: Regular maintenance helps your AC system operate more efficiently, reducing energy consumption and lowering your utility bills.
- Extended Lifespan: Proper maintenance can help extend the lifespan of your AC unit, delaying the need for costly replacements.
- Enhanced Comfort: A well-maintained AC system provides more consistent and reliable cooling, ensuring your comfort during the hottest months.
- Reduced Repairs: Regular maintenance helps identify and address minor issues before they escalate into major problems, reducing the need for costly repairs.
What Commercial HVAC Maintenance Includes
Our commercial HVAC maintenance services include:
Inspection
We'll inspect your HVAC system to identify any issues or potential problems.
Cleaning
We'll clean the components of your HVAC system, including coils, filters, and ducts, to improve efficiency and air quality.
Testing
We'll test your HVAC system to ensure it's operating correctly and make any necessary adjustments.
Repairs
If we identify any issues during maintenance, we'll perform minor repairs to prevent them from becoming significant problems.
Recommendations
We'll provide recommendations for improving the efficiency and performance of your HVAC system.
AC Replacement Cost
The cost of AC replacement can vary depending on several factors, including the size and efficiency of the new unit, the complexity of the installation, and any additional upgrades or modifications needed. On average, you can expect to pay between $3,000 and $7,000 for a complete AC replacement in Katy, Texas.
The Benefits of Professional Commercial HVAC Replacement
There are several benefits to investing in professional commercial HVAC replacement:
- Improved Energy Efficiency: New HVAC systems are more energy-efficient, which can lead to lower utility bills and a reduced carbon footprint.
- Enhanced Comfort: A new HVAC system can provide more consistent and reliable heating and cooling, creating a more comfortable environment for your employees and customers.
- Increased Reliability: New HVAC systems are less likely to break down, reducing the risk of unexpected and costly repairs.
- Improved Air Quality: New HVAC systems often come with advanced filtration systems, which can improve indoor air quality and create a healthier work environment.
- Compliance and Safety: Upgrading to a new HVAC system can ensure your business meets regulatory standards, keeping your employees and customers safe.


The Benefits of 24-Hour Emergency Heating Service
We understand that heating emergencies can happen anytime, so we offer 24-hour emergency heating services in Katy. Our skilled technicians are always ready to respond to your call and resolve any heating issues, ensuring your comfort and peace of mind.
Other Services We Provide
Our heating services in Katy, TX, aren’t limited to just heater installations, repairs, and replacements–we also fix thermostats for accurate heating and cooling.
Heater Repair
Our expert technicians can diagnose and repair any heating system issues, ensuring it operates efficiently and effectively.
Heater Maintenance
Regular maintenance is essential for keeping your heating system in top condition. Our maintenance services can help prevent costly breakdowns and extend the life of your system.
Heater Installation
If you need a new heating system installed, we can help. Our team will work with you to determine the best heating solution for your home and ensure it is installed correctly.
Heater Replacement
If your heating system is old or no longer functioning efficiently, we can help you select a new, energy-efficient system and install it for you.
Why Do You Need Thermostats?
Thermostats are the heart of your heating and cooling system, regulating the temperature to keep you comfortable year-round. Upgrading to a smart thermostat offers numerous benefits, including:
- Energy Savings: Smart thermostats can learn your habits and adjust the temperature accordingly, leading to significant energy savings over time.
- Remote Access: Control your thermostat from anywhere using your smartphone, ensuring your home is always at the perfect temperature when you arrive.
- Enhanced Comfort: Enjoy personalized comfort with smart thermostats that adapt to your preferences and schedule.
- Eco-Friendly: Reduce your carbon footprint by using energy more efficiently with a smart thermostat.


High Quality Furnace Repair in Katy
A furnace that stops working on a cold night can make your home uncomfortable and stressful. At 75 Degree AC, we know how important it is to keep your home warm. That’s why we offer high–quality, fast, and reliable furnace repair services in Katy.
Our skilled technicians are here to fix any furnace problem, big or small. With 24/7 emergency service, we’re always ready to help when you need us most. Trust 75 Degree AC to bring warmth and comfort back to your home.
Why Consider Air Quality Solutions For Your Katy, TX Home?
Considering air quality solutions for your Katy, TX home is essential for several reasons:
- Health: Poor indoor air quality can lead to various health issues, including respiratory problems, allergies, and asthma. Improving indoor air quality can help reduce these risks and create a healthier environment for you and your family.
- Comfort: Clean air is more comfortable to breathe and can help you feel more relaxed and refreshed.
- Energy Efficiency: Improving indoor air quality can also help improve the efficiency of your HVAC system, leading to lower energy bills.
Ready To Get The Best AC Repair in Katy, TX?
75 Degree AC is a Katy, TX, AC repair company that provides you with 24/7 emergency service. Our team of experts can help with AC installation, repairs, maintenance, and replacement—for regular, commercial, split, and HVAC units.
We also provide a variety of other services, including home indoor air quality testing, heating service, and furnace repairs. Get in touch today to book a home visit.

Things To Do in Katy
Historic train station with life-sized exhibits & a red caboose car displayed in a park setting.
Spacious play area with train-themed structures & play equipment for kids with disabilities.
Community park with a fishing pond, walking trails & an indoor swimming pool & fitness area.
Free military museum focusing on the foreign conflicts in which the US has been involved.
Preserve featuring lakes, bird-watching, trails & picnic areas on 750 acres of prairie & woods.
Large park with baseball & soccer fields, a 1/2-mile jogging path, picnic areas & a BBQ pavilion.
Small park with grassy areas, a playground, walking paths & a large, covered picnic shelter.
Massive indoor spot featuring bowling, rides, arcade games, go-karts, roller skating & more.
Large-scale indoor trampoline center hosting open jump, fitness classes, dodgeball & parties.
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AC & Heating Services in Katy, TX — FAQs
Is it cheaper to repair ACs in Katy, TX, in winter?
In general, AC repairs may be more affordable in the winter since HVAC companies tend to have fewer service calls during this season. This can mean lower demand and potential discounts or lower service rates. However, keep in mind that prices can vary based on the severity of the issue.
How do you know if you have poor indoor air quality?
There are many ways to assess the indoor air quality of your home or office. Common signs include frequent allergies or asthma symptoms, coughing, headaches, fatigue, or even dizziness. If you notice these symptoms while indoors, your indoor air quality might need attention. Additionally, you may see visible mold or dust buildup in your air vents.
Should I opt for an AC, an HVAC, or a ductless AC?
Choosing between an AC, HVAC, or ductless AC depends on your home’s needs. If you only need cooling, a standard AC might be enough. If you’re looking for both heating and cooling, an HVAC system is ideal. A ductless AC is great for homes without existing ductwork or if you only need to cool specific areas.
How much does it cost to repair a furnace in Katy, TX?
In general, the cost of repairing your furnace can depend on the issue you’re facing, your furnace’s model, and the service provider. In most cases, minor repairs can cost under $150, while major repairs like heat exchanger replacements can go up to several hundred dollars.
What are common furnace problems that require repair?
Some common furnace issues include clogged filters, ignition problems, malfunctioning thermostats, broken blower motors, and pilot light failures. Your furnace may need repair if it is making odd sounds or not heating properly.
Why is commercial HVAC so expensive?
Commercial HVACs are built to cool places with a larger area and a greater demand for cooling. Since these units are heavy, they require a careful installation that is often complex. This makes repairs and maintenance more expensive than your general ACs as well.
What are the signs that my air ducts need cleaning?
Some signs that your air ducts need to be cleaned or replaced include:
- You notice the air in the house smells dusty or off
- The airflow in your air ducts isn’t as good as it used to be
- There is visible growth in or along the ducts
- You notice your allergies have started acting up again
Can air duct cleaning help with allergies?
Yes, clean air ducts help reduce a majority of air-borne allergens in your home. This includes dust, mold, pet dander, pollen, and more. One of the telltale signs that your air ducts need cleaning is that your allergies are acting up again.
Why is my furnace not blowing warm air?
If your furnace is not blowing warm air, it needs to be looked at by a professional. There are many things that can go wrong with a furnace, but failing to warm air means it’s not in good condition.
How often should commercial HVAC units be replaced?
Your commercial HVAC units in Katy, TX, typically last 10-20 years, depending on maintenance and usage. If your HVAC unit has been frequently repaired and is still giving issues, it might need to be replaced in less than 10 years.
What is considered old for HVAC?
An HVAC system is generally considered old after 10-15 years. After this mark, these units tend to lose cooling efficiency and stop functioning well. Our commercial HVAC services help keep your unit running in good condition all year long.
Is it better to go for AC repairs or replacement after 5 years?
Whether to repair or replace your AC after 5 years depends on the condition of the unit. If the repairs are frequent or the cost of repairs is over 50% of the cost of a new system, replacement is often a better choice. However, if the unit is still running efficiently, a repair may extend its lifespan.
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