There aren’t any guarantees that the TV antenna you purchase and install will provide perfect reception. Much depends on your distance from broadcasting towers, any nearby obstructions, and typical weather. However, doing some research minimizes the risk of disappointment.

You can speak to neighbors to understand their setup. Various online tools allow you to check how far you are from TV transmitters in your area. The Federal Communications Commission, for example, has a tool enabling you to check local Digital TV channel reception.

Selecting the right type of antenna for your situation and having it properly positioned and installed will also increase the chances of better reception.

The cost to repair your TV antenna is around $200 for the average homeowner. However, charges could be as low as $60 or as high as $450. Factors such as multidirectional or unidirectional, indoor or outdoor, and amplified or non-amplified all play an essential role in determining the cost of your repair. For example, outdoor antennas cost more on average to repair than indoor ones, much like amplified antennas cost more to repair than unamplified ones. 

The easiest way to ensure you get the best reception from your TV antenna is to leave the installation to a professional. You’ll pay around $300 for this service, but the expert will use signal checkers to find the ideal placement for your antenna on your roof. They can also determine the right direction for your antenna to face. If your existing antennas are delivering a poor-quality picture, it might help to invest in a TV antenna signal booster, which picks up more signals and could provide a better experience.

If your TV antenna is good quality and was installed by a professional, you can expect it to last between 10 and 20 years without needing repair or replacement. This can vary based on your geographic location, weather conditions, and antenna location.