Top 10 Common Air Conditioning FAQs
Navigating the nuances of air conditioning systems can often raise numerous questions, and at McCann Services, our compilation of the top 10 common FAQs about these systems aims to provide clarity and insight.
From troubleshooting common issues to optimizing performance during scorching temperatures, our comprehensive guide addresses these frequently asked questions, offering invaluable insights to ensure that residents in Houston can make informed decisions and maintain efficient and reliable air conditioning throughout the year.

In Houston, it’s advisable to schedule professional air conditioner servicing at least once a year.
Given the intensity of the summer heat and the extended usage of AC systems in this climate, annual maintenance helps ensure optimal performance, efficiency, and early detection of potential issues, keeping your unit in top shape for the hotter months.
Signs that your AC system needs repair or maintenance include irregular cooling, unusual noises, foul odors, or a sudden increase in energy bills.
Additionally, poor airflow, frequent cycling, or visible leaks around the unit are indicators that your system requires professional attention to ensure optimal performance and address potential issues.
Improving the energy efficiency of your air conditioning unit in Houston can be achieved through several strategies.
Regular maintenance, such as cleaning or replacing filters, checking for leaks in the ductwork, and ensuring proper insulation, can significantly enhance your system’s efficiency.
If you notice persistent issues like increased allergies, unusual odors, or excessive dust buildup in your Houston home, it might be time for an indoor air quality assessment.
Additionally, if family members experience unexplained respiratory issues or discomfort, an assessment can help pinpoint potential air quality concerns and provide solutions to create a healthier indoor environment.
When faced with an AC that won’t turn on in Houston, start with the basics: check the thermostat settings, ensure the unit is receiving power, and examine the circuit breaker.
If these are not the issues, it might be beneficial to contact a professional HVAC technician who can address more complex problems such as electrical issues, capacitor problems, or motor failures common in Houston’s hot climate.
Professional expertise can efficiently diagnose and remedy the specific issue, ensuring your AC gets up and running in no time.
In Houston, the typical lifespan of an air conditioning unit can range between 10 to 15 years.
However, several factors can influence this timeline, including the frequency of maintenance, climate conditions, usage patterns, and the quality of installation.
Regular maintenance and prompt repairs can extend the lifespan, while neglect and intense usage during hot seasons might shorten it.
Selecting the appropriate-sized air conditioning system involves assessing your home’s square footage, insulation, layout, and climate in Houston.
Consulting with an HVAC professional to perform a load calculation considering these factors is crucial to ensure the AC unit is neither too small (inefficient and struggling to cool) nor too large (cycles frequently, leading to humidity issues and inefficiency).
To manage humidity in your Houston home during the summer, consider using a dehumidifier to maintain optimal indoor moisture levels.
Additionally, ensure your air conditioning system is appropriately sized and functioning efficiently, as it can naturally remove moisture from the air as it cools, contributing to a more comfortable and less humid indoor environment.
To reduce the strain on your AC during the scorching summer months in Houston, consider simple measures such as using ceiling fans to circulate air and reduce the reliance on your AC.
Additionally, maintaining a consistent thermostat setting, closing blinds or curtains to block out direct sunlight, and avoiding the use of heat-generating appliances during the hottest parts of the day can all contribute to lessening the workload on your air conditioning system.
When choosing an HVAC company in Houston for AC installations or repairs, it’s essential to consider their experience, certifications, and customer reviews.
Look for a company with a proven track record in handling AC systems in the Houston climate and ensuring their technicians are certified and experienced.
Additionally, exploring customer testimonials or reviews can provide valuable insights into their service quality and reliability.
Looking For More Air Conditioning FAQs in Houston, TX? Contact McCann Services Today
Experiencing AC issues in the sweltering Houston, TX weather that weren’t mentioned in our air conditioning FAQs?
Don’t sweat it—contact McCann Services today for swift and reliable solutions to restore your cooling comfort.
Our team of seasoned professionals stands ready to address any AC concerns promptly, ensuring your system functions optimally and keeps you cool even in the hottest Houston days.
Reach out to us for efficient and trustworthy AC repairs, installations, or maintenance, and let us bring back the refreshing chill to your space.
Having AC Issues in Houston, TX? Contact McCann Services Today
Experiencing AC issues in the sweltering Houston, TX weather? Don't sweat it—contact McCann Services today for swift and reliable solutions to restore your cooling comfort.
Our team of seasoned professionals stands ready to address any AC concerns promptly, ensuring your system functions optimally and keeps you cool even in the hottest Houston days.
Reach out to us for efficient and trustworthy AC repairs, installations, or maintenance, and let us bring back the refreshing chill to your space.
See What Clients Are Saying About The Best AC Installation Provider in Houston & Bellaire, TX
Stacy HickmanJuly 14, 2023 We had Henry out to give us a quote on a whole-home dehumidifier and boy was he refreshing! He did an amazing job explaining what we needed and made sure I understood what steps we needed to take in order to get our issues resolved. He has so much more experience than anyone else we had out and was the most intelligent and qualified of all the people we’ve talked to. His honesty, integrity, and kindness was unmatched by any other company. (…and trust me-over the past 6 weeks of struggling to find someone to trust, with multiple companies coming out trying to get us to just get an entirely new system instead of fixing the problem-our system is just 5 years old-I cannot tell you how much that meant to me.) THANK YOU, Henry and McCann Services, for your help!Seve VillegasNovember 19, 2022 McCann is a really good hvac company and has been in this business for a very long history. I had Steven to come and make the estimate for a 4 ton 18 seer Daikin fit unit, and he did really good job explaining how each parts worked. I’ve been shopping around for a week and got 8 quotes for that Daikin unit. I have to say, McCann’s price is one of the best. They’re really honest experts with extensive experiences.ak8162June 18, 2022 Ruben was knowledgeable, friendly and fast! We had a problem with our CellarPro system - Ruben quickly diagnosed the problem and fixed it. Thanks!Ryle AlverioFebruary 13, 2022 Professional, respectful and knowledgeableScott GarfinkleNovember 3, 2021 Don't go anywhere else for AC instalation, repair, and maintainenance.Stephen WeilMay 18, 2021 I have used McCann Services as my primary home HVAC contractor for over 20 years, when Gene McCann ran the business. Gene retired and his son has taken over but the company continues to give the personal and professional service that Gene did. My go-to technician for most servicing is Ruben, who is always on-time, courteous, professional, and informative. I recommend McCann Services for all HVAC servicing.Undercover WeirdosJanuary 29, 2021 They tried to kidnap me and I managed to escape but the driver had some gorgeous hair 😍Philippe FlichyJuly 11, 2020 I had two Daikin mini-split compressors feeding eight units installed when I renovated my house. Since I only had problems with them and spent thousands of dollars to have them fixed with zillions of incapable companies showing up just trying to rob me one after the next (not counting the crooked initial contractor Patrick Combe who stole my money anywhere he could and left us with a non functioning system). Thanks to Ruben the technician McCann sent over he found the units where not properly installed, the control wires where crossed with the refrigerant lines, totally confusing the control systems. Kudos to Ruben who was very methodical in identifying the source of the problem. Thanks to him we are weathering our hot summer with cool, consistent AC! Ruben, you're a champ! Thank you! PhilippeHeather RodriguezMay 20, 2020 I used McCann Services today because my AC went out. The technician Robert called me and gave me an estimated arrival time and showed up on time. He did his inspection and found the problem and took the time to explain to me what's wrong and answered all my crazy questions. He replaced the part with confidence and knew what he was doing. I will continue to use this company for all my AC and heating needs.Crystal BlethenMarch 18, 2020 Great service and technicians are always friendly and professional and respect your home and get the job done in a timely manner. Wouldn't use any other company.Load more
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