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Top-Rated Antenna installers and replacers in Portland - Updated Nov 2026

Avatar for A Guy I Know, Inc.
A Guy I Know, Inc.
0.0(
11
)
Antenna - Install or Replace

Serving Portland, OR and surrounding areas

In business since 2005

Emergency services offered

Small jobs welcome

A Guy I Know, Inc., can help with any issue from the dirt to the rooftop. We have helped with landscaping and cleanup, framing, flooring, insulation, sheet rock, painting, roofing,high and low voltage electrical, siding, windows, doors, and carpentry among other things. Don't forget that we can fix networks, program and install security systems, aid with audio and visual applications. The sky is the limit. Call today for help (503) 707-0283

Window Security Bars Replacement
We clean up messy server rooms
Upon removal cracks evident
Better equipment and cable management
Concrete Repair

+4

Recommended by100%of homeowners
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Garner Electric
New to Angi
Antenna - Install or Replace

Serving Portland, OR and surrounding areas

In business since 1990

Garner Electric is a customer-satisfaction driven company. Garner Electric is known throughout the Willamette Valley as a very respected company. It is not satisfied unless its customers are satisfied. Everyone, from a homeowner to the largest builder in the valley, is treated in a professional and efficient manner. Chuck knows that without good service, our company has nothing to offer our customers. \nGarner Electric does a tremendous amount of repeat work. This fact speaks for itself. Our highest form of complement is when a client says, "We want to work with Garner Electric Company." We have an impeccable reputation with the local inspecting agencies, building code agencies, and the State Registry of Businesses. When you want a job done, no matter how big or small, call Garner Electric. We make it happen.

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FAQs for antenna installation and replacement projects in Portland, OR

Mounting your TV antenna on the roof or in the attic at the highest possible point provides the best reception. Ensure a clear, unobstructed view toward the broadcast towers. The best view is free from trees, buildings, or walls that could interfere with the signal and potentially damage the antenna.

Your TV antenna should be mounted as high as possible with a clear, unobstructed view toward the broadcast signal source. Elevating the antenna improves the chance of receiving clearer and uninterrupted reception. Obstacles like trees, buildings, and hills can interfere with the signal, so avoid mounting it on the ground or below the roofline. Installing it on the roof or in the attic ensures a direct line to the transmission towers, enhancing both signal strength and picture quality.

To strengthen your antenna signal, start by ensuring your antenna is in an optimal location with a clear view toward the broadcast towers. If you're still experiencing weak signals, consider adding an amplifier for an additional $50 to $200.

Check for nearby obstructions or metallic objects that might interfere with reception, such as appliances or metal fences, and keep the antenna at least 6 feet away from them. Additionally, ensure your coaxial cable isn't excessively long, which can reduce signal strength.

Even though a few rare cases are exceptions to the rule, grounding won't improve your TV antenna reception. Like other issues, it's best to speak with a TV antenna specialist to learn which options will deliver the strongest reception. While grounding may not work, your pro will offer other ideas to improve reception.

An outdoor HDTV antenna costs $20 to over $200, with some units running upward of $500. Indoor units run as little as $20 but with poorer quality reception. Like most things, you get what you pay for. However, you may not need a top-of-the-line antenna. Discuss your needs with a local TV antenna installer.

A TV antenna won't always provide perfect reception due to factors like your distance from broadcasting towers, nearby obstructions, and weather conditions. To minimize issues, research your area's signal strength and choose the right type of antenna for your location. Tools like the DTV maps from the Federal Communications Commission can help you check local digital TV channel reception. Selecting an appropriate antenna and proper positioning and installation will improve your chances of receiving consistently clear signals.

The Portland, OR homeowners’ guide to antenna installations and replacements

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

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