Certified AC Maintenance Services in Houston, TX
Get the best technicians to solve your AC maintenance woes and keep your unit in top condition throughout the year!
Book your appointment for AC maintenance in Houston and nearby areas.
24-Hour AC Maintenance in Houston! Get Your Free Estimate Today
At 75 Degree AC, we offer comprehensive AC maintenance services in Houston to keep your system in top condition.
Worried about costs? Don’t be! We provide transparent quotes and pricing every step of the way.
Signs Your AC Needs Maintenance
Your AC works hard to keep your home cool, but over time, it can start showing signs that it needs attention. Addressing issues at the first sign can prevent them from turning into costly repairs later.
Weak Airflow: If your AC isn’t pushing out enough air, there could be a clogged filter, duct issue, or a failing compressor that needs to be checked.
Strange Noises: Grinding, squealing, or banging sounds aren’t normal. These could mean worn-out parts or loose components that need fixing.
Unusual Odors: A musty smell could mean mold in the system, while a burning odor might point to electrical problems. Either way, it’s best to get it checked.
Inconsistent Cooling: Hot and cold spots in your home or an AC that never quite reaches the right temperature could mean trouble with the thermostat or refrigerant levels.
Higher Energy Bills: If your power bill has spiked without a change in usage, your AC might be working harder than it should due to a problem that needs attention.
We also offer professional AC repair services to help you fix your air conditioner to improve its lifespan and durability.
Our Air Conditioner Maintenance Checklist
Regular maintenance is crucial to keep your air conditioner running smoothly and efficiently. Our comprehensive maintenance checklist ensures that every aspect of your AC system is inspected and serviced to maintain optimal performance. Here’s what our checklist includes:
Clean Dirty Coils
Over time, the evaporator and condenser coils in your air conditioner can accumulate dirt and debris, reducing their ability to transfer heat. We will thoroughly clean these coils to improve heat transfer and efficiency.
Replace Old Air Filters
Clogged or dirty air filters can restrict airflow, reducing the efficiency of your air conditioner and compromising indoor air quality. We will replace old filters to ensure proper airflow and air filtration.
Check Condensate Drains
Condensate drains can become clogged with algae, dirt, or debris, leading to water leaks and potential water damage. We will check and clear any clogs to prevent issues and ensure proper drainage.
Lubricate Mechanical Parts
Proper lubrication of moving parts such as motors, bearings, and fans reduces friction and wear, extending the lifespan of your air conditioner. We will lubricate these parts as needed to ensure smooth operation.th.
Check Refrigerant Level
Low refrigerant levels can indicate a leak or improper refrigerant charge, affecting the cooling capacity of your air conditioner. We will check the refrigerant level and top it up if necessary to ensure optimal performance.
Remove Debris
Debris, such as leaves, grass, and dirt, can accumulate around the outdoor unit of your air conditioner, obstructing airflow. We will clear any debris to improve airflow and efficiency.
Adjust Thermostat Settings
Adjust Thermostat Settings We will check and calibrate your thermostat to ensure accurate temperature control and optimal energy usage, helping you save on your energy bills.
Tighten Electrical Connections
Loose electrical connections can be a fire hazard and can cause your air conditioner to malfunction. We will tighten all electrical connections to ensure safety and proper functionality.
Check System Controls
We will check and test all system controls, including the compressor, fan, and thermostat, to ensure they are functioning correctly and efficiently.
Regular maintenance of your air conditioner is essential to ensure its efficiency, longevity, and reliable performance.
Schedule your maintenance service with 75 Degree AC today to keep your air conditioner running smoothly.

How Often Should I Service My Air Conditioner?
Regular servicing of your air conditioner is essential to maintain its efficiency and prolong its lifespan.
We recommend servicing your air conditioner at least once a year, ideally before the start of the cooling season.
However, if you live in a particularly hot or humid climate or if you use your air conditioner frequently, more frequent servicing may be beneficial.
Our technicians can guide the ideal servicing schedule based on your specific needs and usage patterns.
Types of AC Units We Tune-Up
At 75 Degree AC, we provide tune-up services for a wide range of air conditioning units to keep them running smoothly and efficiently. Our experienced technicians are trained to work on various types of AC units, including:
Central Air Conditioners
Central air conditioners are a popular choice for cooling large spaces, such as homes or commercial buildings. These systems use a network of ducts to distribute cool air throughout the space.
Ductless Split Systems
Ductless split systems, also known as mini-split systems, are ideal for cooling individual rooms or areas. They consist of an outdoor unit and one or more indoor units, which are connected by refrigerant lines.
Swamp Coolers
Swamp coolers, or evaporative coolers, are an energy-efficient alternative to traditional air conditioners. They work by evaporating water to cool and humidify the air.
Window Units
Window air conditioners are a compact and affordable option for cooling single rooms or small spaces. They are easy to install and can be a good solution for apartments or older homes without central air conditioning.
Wall Units
Wall-mounted air conditioners are similar to window units but are installed through a wall instead of a window. They are a good option for rooms where a window unit is not practical or possible.
No matter what type of air conditioning unit you have, our technicians have the expertise to provide the tune-up services it needs to keep you cool and comfortable all year round.
What People Say About Us?
Why Choose 75 Degree AC For Your Houston AC Maintenance
At 75 Degree AC, we know that a well-maintained AC system is essential for keeping your home comfortable and energy-efficient.
That’s why we offer reliable, expert-driven maintenance that ensures your system runs at peak performance—without unexpected breakdowns or excessive costs.
- Industry Expertise: Our highly trained technicians specialize in AC systems, bringing years of hands-on experience to every service call. Whether it’s routine maintenance or complex repairs, we’ve got the expertise to handle it all.
- Reliable & High-Quality Service: We don’t believe in quick fixes that lead to repeat issues. Our team delivers thorough, long-lasting solutions that keep your system running smoothly while reducing the risk of costly repairs.
- Customer-First Approach: Your home’s comfort is our priority. We focus on clear communication, prompt service, and customized maintenance plans to ensure your AC operates efficiently year-round.
Transparent Pricing: No hidden fees, no surprises. We provide upfront, detailed pricing for all services so you know exactly what to expect before any work begins. We also have financing options available for every offered service.
AC Maintenance Cost
The cost of AC maintenance can vary depending on several factors, including the size and type of your AC unit, the extent of the maintenance required, and the company you hire.
On average, you can expect to pay between $75 and $200 for a standard AC maintenance service. However, additional costs may apply for parts replacement or repairs.
Contact us for a detailed quote based on your specific needs.
Get Regular AC Maintenance
Don’t wait until your AC system breaks down.
Schedule your AC maintenance service with 75 Degree AC today and ensure that your system is running efficiently and reliably all year round.
Our experienced technicians will provide thorough maintenance to keep your AC unit in top condition.
FAQs – AC Unit Maintenance, Houston
How long does an AC maintenance service typically take?
The duration of an AC maintenance service can vary depending on the size and condition of your unit, as well as the specific tasks involved. On average, a standard maintenance service can take anywhere from 1 to 3 hours.
Is it necessary to have my AC serviced if it seems to be working fine?
Yes, it is still essential to have your AC serviced regularly, even if it seems to be working fine. Regular maintenance helps prevent potential issues, ensures optimal efficiency, and extends the lifespan of your unit.
Can I perform AC maintenance tasks myself?
While some basic maintenance tasks, such as changing air filters, can be done by homeowners, it is generally recommended to have a professional perform a comprehensive maintenance service. This ensures that all components are correctly inspected and serviced.
How can I tell if my AC unit needs maintenance?
Several signs indicate your AC unit may need maintenance, including reduced cooling efficiency, unusual noises, strange odours, and frequent cycling on and off. If you notice any of these signs, it’s a good idea to schedule a maintenance service.
What are the benefits of regular AC maintenance?
Regular AC maintenance offers several benefits, including improved energy efficiency, lower utility bills, extended lifespan of your AC unit, improved indoor air quality, and fewer costly repairs in the long run.