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How Not to Break Your AC: 5 Simple Tips for Homeowners

Your air conditioner is an essential part of keeping your home comfortable, especially during the summer. But without proper care, it can break down unexpectedly, leading to costly repairs or replacements. Fortunately, with a few simple practices, you can keep your AC running smoothly for years to come. Here are five easy ways to ensure your AC stays in top shape.
One of the easiest ways to prevent damage to your AC is by regularly changing its air filters. Dirty filters block airflow, forcing the system to work harder to cool your home. Over time, this added strain can cause components to wear out prematurely. Aim to replace or clean your air filters every 1 to 3 months, depending on usage and filter type.
Pro Tip: If you have pets or live in a dusty environment, check your filters more frequently.
Your AC should run relatively quietly. If you start hearing unusual sounds like grinding, rattling, or squealing, it could be a sign of a mechanical issue. Ignoring these noises might lead to serious damage. If something sounds off, it’s best to have a professional inspect your unit before a minor issue becomes a major (and costly) repair.
Pro Tip: Catching problems early can save you from more expensive repairs down the line.
The outdoor unit of your AC system, known as the condenser, needs room to breathe. Make sure there’s at least two feet of clearance around the unit and that it’s free of debris like leaves, grass, and dirt. Blockages can reduce efficiency and even cause overheating, which could lead to a complete system shutdown.
Pro Tip: Schedule a seasonal cleaning of the outdoor unit in both spring and fall to ensure it's always in good condition.
During hot summer months, it’s tempting to crank the thermostat down, but this can overwork your AC. Setting your thermostat to a moderate temperature and supplementing with ceiling fans or portable fans can ease the burden on your system. When you reduce the strain, your AC is less likely to break down from overuse.
Pro Tip: Program your thermostat to adjust temperatures when you're away from home to save energy and reduce wear on your system.
Annual or bi-annual maintenance is key to prolonging your AC’s lifespan. A professional technician can inspect your system for any potential issues, clean critical components, and ensure that everything is running smoothly. Preventative maintenance catches small problems early and keeps your AC in peak performance, saving you money in the long run.
Pro Tip: Consider signing up for a maintenance plan with your local HVAC provider for regular check-ups.
Preventing damage to your air conditioner comes down to regular care and attention. By following these simple steps, you can avoid inconvenient breakdowns and costly repairs while keeping your home cool and comfortable all year round.
Reasonable price and the workmanship was prompt and timely and the employees were great to deal with.
The sales process was friendly, informative, and very consultative. They worked hard to earn our business by taking a careful look around our home to assess our needs, providing a lot of information about the product, and answering all our questions and finding the right solution for our home at a competitive price. They prepared us very well for what to expect on installation day, and the installation went very smoothly - no surprises, all very professional! They gave us a call after installation to ensure we were happy with the work. We're very happy that we chose to work with TwinTech to get our new furnace.
Twintech promptly responded to request for quotation. They were thorough and helpful in explaining options. The quote was very competitive. Installation of new furnace was very professionally completed. Excellent work.
When our old oil furnace finally broke down we decided it was time to finally convert to natural gas and finally install central air conditioning at the same time. Knowing it was going to be a significant investment for us, we wanted to make the right choice. Twintech came highly recommended by a friend and we were not disappointed. From the first contact with the salesperson, until the final touches on the installation, we were so pleased with their service. Everyone from the company was so friendly, efficient and a pleasure to deal with. Best of all, the cost was very competitive. We would certainly recommend Twintech to anyone requiring HVAC work in their home.
Mitch from Twintech came out for our annual furnace inspection. We found him to be friendly, conscientious & he left the work area clean. We were also very impressed with the thoroughness of the job he did. This is the 2nd job weve had Twintech do for us & have been very happy with the results for each. We highly recommend this company. Thank you, Mitch, Dave & Greg.
Work was done on schedule, professionally, according to quote and with minimal inconvenience to building users. Very happy with the end result. The only area for improvement from my experience - need more timely quoting process.
The team was great! Very knowledgeable, professional and extremely helpful. A few days after install the unit didnt seem to be working, user error, but within minutes of contacting them..on a Saturday.. a tech was on the phone troubleshooting with us. I highly recommend Twintech for your cooling or heating needs. They stand by their products and a pleasure to deal with.
During the hottest week in the summer our old A/C decided to call it quits. I called Twintech Heating & Cooling after receiving a referral from a family member; came highly rated for being an honest, family-run business, who appreciates their customers. Dave was able to accommodate my hectic schedule and book a late evening appointment to walk through the specifics. Greg and Mitch arrived exactly on time a few days later, were very polite and friendly, and within a couple of hours had a new unit up and running. I also received a follow-up call to ensure we were happy with the Amana.
They were on time and very professional. I'm so glad I decided to go with Twintech, thanks!
Timely and appreciated - this was during the hottest days this year when our Air and Furnace way.
Efficient. Professional. No BS or overselling. What was promised, was delivered at a cost-effective price point.
Down to earth.
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We are very happy to recommend this company to everyone. Our furnace broke down on Sunday morning. We phoned them and before noon Grant the owner showed up. He worked on the furnace for about a hour not wanting to give up to fix the problem. The furnace was 17 years old. I was the one talking about replacing it. End result was the next day it was all done. On the Sunday Bob came over with heaters to warm up the house. We decided to replace the water heater at the same time. Thanks Grant for the excellent work. Thumbs up.
Right on time. Explained how to work the HRV in a different way so the house would not be so dry. Changed my whole house water filter for me as well. Friendly, helpful, caring service!
Very pleased with the professional service that TwinTech Heating and Cooling provided in replacing my furnace. I got several quotes from different service providers. Their price was excellent and they explained the features very well. We are very glad we went with TwinTech and highly recommend their services.
We were new homeowners in need of a second opinion. TwinTech Heating & Cooling were Amazing and professional. Very knowledgeable and great service all around. Recommend to anyone looking for honest and reliable services. Treated with respect and care. Thank you Greg, Mitch and Bob!
TwinTech is an excellent and honest company! I called them for a second opinion after being told by another company that I needed to replace my furnace. Turns out this was not the case at all! I did not need a new furnace. TwinTech did not push to make an unnecessary sale and saved me from a huge expense. Bob and Mitch were extremely professional and above all honest! I definitely recommend TwinTech!
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