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Verified Reviews for TV Antenna Equipment Service pros in Alma, MO

*The Angi rating for TV Antenna Equipment Service companies in Alma, MO 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 Alma, MO 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 October 12, 2026

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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 Alma, MO 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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Garner Technologies, LLC
0.0(
11
)
Antenna - Install or Replace - For BusinessAntenna - Repair - For Business

Serving Alma, MO and surrounding areas

In business since 2004

Free estimates

Garner Technologies, LLC, is your one-stop shop for all of your computer, home theater, alarm and home automation needs. In business since 2004 and serving Grain Valley and the surrounding areas, we are professionals and take pride in doing the job right the first time. \nPlease give us a call for your free estimate.\n

Recommended by90%of homeowners
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Advantage Technology
New to Angi
Antenna - Install or ReplaceAntenna - Install or Replace - For BusinessAntenna - Repair+1 more

Serving Alma, MO and surrounding areas

At Advantage Technology we are dedicated to providing only the highest quality installations combining cosmetics with functionality and growth. We consistently meet and exceed our customer's requirements; maximizing their construction dollar by completing projects on schedule and with outstanding craftsmanship. Our high-quality test procedures and attention to detail results in a trouble-free cabling system, which is easily managed. \n

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Arch Electric, LLC
1.0(
1
)
Antenna - Install or ReplaceAntenna - Repair

Serving Alma, MO and surrounding areas

In business since 2006

Established in 2006, ARCH ELECTRIC LLC. continues to be a true small business. We offer fair and competitive pricing on all of your electrical service needs, not to mention one of the best warranties offered by any electrical contractor this side of the Mississippi. We Believe in what we do, and we feel that if you ever have us do for you what we have for so many others.

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TV Antenna questions, answered by experts

Before investing in a TV antenna repair, there are a few steps you can take to help boost your signal quality. Removing obstacles like tree branches can help improve your signal strength. Along the same line, moving an indoor antenna away from obstacles can also help. These should be near a window, as high as possible. If these steps don’t work, speak with a TV antenna technician about a signal amplifier to help boost your signal even further. 

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. 

Coax cable connects to your television, modem, or cable box. Look for a female coax connection on these devices. Your coax cable will connect to any of these. The other end of the wire runs to the service connection coming into the house.

The shorter the coaxial cable, the better. The further you run the cable, the more signal loss you'll experience. At 50 feet, you'll see significant signal loss, and by 100 feet, you'll experience at least a 30% drop in signal strength.

If you’re having problems with poor reception, here are some simple tips that may help improve the signal and picture quality.

  • Consider the position of the antenna: Could it be higher, is it secure, or are nearby obstructions interfering with the signal? For a directional antenna, you may need to reposition it in the direction of the broadcast tower.

  • Move any metallic objects: Metal can interfere or block reception, so if you have stainless steel objects or the antenna is near a wrought-iron fence, this could be a problem. Try to keep the antenna at least six feet away from metal objects..

  • Cable length: An overly long cable can reduce signal strength. If you don’t need as much cable as you are using, it may be better to exchange it for a shorter one.

The Alma, MO 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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