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Verified Reviews for TV Antenna Equipment Service pros in Sullivan, IL

*The Angi rating for TV Antenna Equipment Service companies in Sullivan, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their TV Antenna Equipment Service needs.

*The HomeAdvisor rating for TV Antenna Equipment Service companies in Sullivan, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their TV Antenna Equipment Service needs.

Last update on December 14, 2025

Top-Rated Tv antenna pros in Sullivan - Updated Nov 2026

Avatar for HelloTech: Tech Support To Your Door
HelloTech: Tech Support To Your Door
4.2(
445
)
Antenna - Install or ReplaceAntenna - Install or Replace - For BusinessAntenna - Repair+1 more

Serving Sullivan, IL and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"The technician knew what he was **** and did a professional job of hiding the cords and mounting the TV."
Recommended by87%of homeowners
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DataCommTV Corp
New to Angi
Antenna - Install or ReplaceAntenna - Repair

Serving Sullivan, IL and surrounding areas

In business since 2002

DataCommTV Corp. handles all phases of High Speed Internet, Cable and Computer services, Direct TV, Tivo, Dish TV, Dish Networks, and numerous other brands and products. We are the area leader in communication services. \nDataCommTV Corp. Provides high quality satellite Television installation and service for commercial and residential clients. We are quality and customer oriented, providing superior quality of service and products. We are licensed and insured, and ready to quickly increase your entertainment and communication level while saving you money. Whether it is your home or office DataComm TV Corp. is ready and waiting to service your needs. Call us today for more information and scheduling.

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Avatar for TES, Inc.
TES, Inc.
2.5(
6
)
Antenna - Install or ReplaceAntenna - Install or Replace - For Business

Serving Sullivan, IL and surrounding areas

In business since 1995

"Very knowlegeable about equipment for surround sound, TV, newest technology. Customer service was up to par. Put in a lot of time to get project completed. Willing to work within my budget to make it work."
1
2
3
Recommended by25%of homeowners
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Avatar for P.W.M. Handyman Srvc
P.W.M. Handyman Srvc
New to Angi
Antenna - Install or ReplaceAntenna - Repair

Serving Sullivan, IL and surrounding areas

Free estimates

Emergency services offered

Small jobs welcome

Hi I'm Chad, an Industry professional with over 20 years of residential construction experience. I work full time and do handyman work on the side to fund my ministry. My ministry helps those in need with whatever our resources can cover. When it boils over, we reach into communities to secure donations or healthcare options for this in need.\n I am a repair professional, I will work diligently and safely to correct your homes repairs.\nThank you for considering me to work with you, Hope to see you out there!

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TV Antenna FAQs, answered by experts

Signal loss, loose mounts, cable damage, and weather-related wear often require repair.

Before your TV antenna stops working, there are a few ways to tell it’s starting to break. Some common signs that your antenna needs repair include:

  • A repetitive “no signal” issue

  • A redundant “searching” issue

  • Increased signal issues during a cloudy or rainy day

  • A sudden drop in signal strength, regardless of the weather

If you’re experiencing these problems, you’ll want to ensure that your cables are still in good shape and have not deteriorated. In addition, check to make sure that your cables are firmly in place at the wall outlet. Finally, check the position of your antenna to ensure there are no obstructions in its path. If you’ve checked your antenna thoroughly and are still having these problems, a repair is most likely needed by an antenna technician. 

Options include outdoor, indoor, and rooftop antennas. Choose based on signal needs and location.

Outdoor TV antennas are often worth it, as the signals broadcast in your area are always stronger outside. If you have an indoor antenna that isn’t performing well, call a TV antenna installation company to come out and use a signal checker to see if a stronger signal is available on your roof, as it often will be. Outdoor antennas require longer cables, which can decrease the quality of the picture, but a professional should be able to find a position where cable length is minimized, and the available signal is strongest for ideal performance.

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.

The Sullivan, IL homeowners’ guide to tv antenna equipment services

From average costs to expert advice, get all the answers you need to get your job done.

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