AV Services

AV System Repair & Service in Western Mass

Audio-video system not working the way it should? EPOS Systems repairs, troubleshoots, and services home theaters, AV receivers, TVs, and smart home gear from Sturbridge to the Berkshires.


When Your AV System Stops Working, We Show Up

When something in your audio-video setup stops working — a TV that won't turn on, a receiver that lost its connection, surround sound that suddenly cuts out — you need a team that can actually diagnose the problem, not just sell you something new. EPOS Systems has been servicing audio-video systems across Western Massachusetts since 2007, with a dedicated AV Service Department and a direct service line for every customer who needs help.

Our service team works on home theaters, AV receivers, surround sound systems, whole-home audio, smart TVs, streaming devices, and the network equipment that ties it all together. Whether your system was installed by EPOS or by someone else, we will come out, diagnose the issue, and let you know exactly what is needed to get things running again.

EPOS combines decades of audio-video expertise with licensed electrical knowledge, which means we understand how the wiring, power, network, and equipment all interact. That is often where the real problem lives, and it is why our customers across Western Massachusetts call us first when their AV setup stops behaving the way it should.

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What We Service

Most AV problems fall into a handful of categories. If your issue is not listed below, give our service team a call and we will help you figure out what is going on.

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Home theater system that suddenly stopped working -  TV, receiver, or speaker issues in a previously working setup.

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AV receivers and amplifiers - No sound, no signal, HDMI handshake failures, or input/output troubleshooting.

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Surround sound and speaker repair - Cutting in and out, channel imbalance, or wiring problems behind the wall.

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Whole-home audio systems - Zones that stopped playing, app or keypad control failures, source switching issues.

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TV mounting & display problems - Black screens, wrong inputs, audio sync issues, or display calibration.

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Smart TV and steaming device setup - Apps not loading, login issues, network connection problems, or remote pairing.

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Network & WiFi for AV gear - Streaming buffering, dropped connections, or systems that lost their network configuration.

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Smart home & lighting control glitches - Lutron, smart switches, motorized shades, or scene controls that stopped responding.

Why Epos

Why Western Massachusetts Trusts the EPOS Service Department

Calling for AV service can be frustrating, especially when you cannot get someone on the phone or you keep getting bounced between technicians. EPOS Systems has a dedicated AV Service Department with its own direct line at (413) 310-2363, which means when you call, you reach the team that handles service calls.

Our technicians have been working on residential audio-video systems across Western Massachusetts since 2007. That experience matters, because most AV problems are not about one piece of equipment failing — they are about how the equipment, the wiring, the network, and the power all work together. Since EPOS handles both the audio-video side and the licensed electrical side, our service team understands the full picture and can fix problems other companies cannot.

Areas We Service

The EPOS Audio-Video Service Department takes calls across Western Massachusetts, including West Springfield, Springfield, Longmeadow, Chicopee, Holyoke, Westfield, Northampton, Amherst, Pittsfield, Lenox, Stockbridge, Great Barrington, and Lee. If you are in Hampden, Hampshire, Berkshire, or Franklin County, our team can help. View our full service area >


Need AV Service? Call Our Team Today!

If your home theater, sound system, TV, or smart home setup is not working the way it should, reach out to the EPOS AV Service Department. We will help you figure out what is going on and get your system back to working the way it was meant to.

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Speak to our AV support team.

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Get Started

Start Your AV Service Call with EPOS Systems

Reach out to schedule a service call or ask any questions about an audio-video issue you are experiencing. We are here to help you get your home theater, sound system, TV, or smart home setup running the way it should — from Sturbridge to the Berkshires.

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Trusted audio-video service across Western Massachusetts since 2007.