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Acoustic Innovations

$50/service call

(waived if hired)

Equipment needing repair or service
Repair or service needs

Responds within a day

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About
Our services include: * Audio/Video Equipment Sales * Home Theater * Multi-Zone Audio/Video * Universal Remote Programming * Flat Panel Installation * Communications and Computer Networking
Overview

Hired 235 times

Serves Phoenix, AZ

Background checked

1 employee

29 years in business

Business hours

SunClosedMon9:00 am - 6:00 pm

Payment methods

This pro accepts payments via Cash, Check, Venmo, and Zelle.

Top Pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

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2025

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2018

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2016

Services offered

Equipment needing repair or service

Receivers

Speakers

TVs

DVD players

Repair or service needs

Audio problems

Video problems

System won't power on

Remote control not working

Projects and media
Projects and media
Reviews

Customers rated this pro highly for work quality, professionalism, and responsiveness.

Excellent 4.9

163 reviews

5

93%

4

5%

3

1%

2

0%

1

1%

Read reviews that mention:

pro avatar
Brian D.

Jan 23, 2026

•

Hired on Thumbtack

We have used Erich Whitmer from Acoustic Innovations for perhaps some 20 years for our home acoustic needs. He has installed and taken care of our home surround system as we have upgraded, swapped out TV's, etc. His experience of being in this business for over 30 years has him being a walking encyclopedia of sound systems - understands the old and is current on the new. Invaluable to us. We will continue to use Erich as our indoor/outdoor needs evolve and as we keep modernizing and upgrading to the latest and greatest. Cannot begin to recommend him more highly to anyone with any acoustic needs of any kind - small or large.

Details: TV • Recessed wall mount • Surround sound system • No, I do not need to conceal wires or cables • Drywall • Yes, I already own all the equipment • Remotes or wireless control system • Residential

Home Theater System Installation or Replacement
pro avatar
Carina l.

Sep 12, 2025

•

Hired on Thumbtack

Erich was fantastic, knowledgeable, professional, and really helped us pick the right equipment before doing a seamless job with the speaker and TV system setup. Highly recommend!

Details: Speakers • Audio problems

Home Theater System Repair or Service
pro avatar
Jordan S.

Apr 13, 2025

•

Hired on Thumbtack

I reached out to Erich to provide some AV and subwoofer suggestions as I was unsure about what to buy and where to buy. Erich was also very knowledgeable about home theater set ups and he was able to set up our home theater system and was patient to answer all of my questions. I’ve already recommended him to friends and family, great experience!

Details: Receiver • Subwoofer • No, I do not need to conceal wires or cables • Drywall • Yes, I already own all the equipment • Residential

Home Theater System Installation or Replacement
pro avatar
Susan t.

Feb 1, 2026

•

Hired on Thumbtack

Erick was wonderful.Very knowledgeable about electronics.He installed a stereo system and hooked it up t a turntable that was given to my grandson for Christmas.It ounces belonged to his grandfather who he never met.Erick new the story and wanted it to be perfect.I would recommend him highly

Details: Speakers

Home Theater System Repair or Service
pro avatar
Peter R.

Apr 18, 2025

•

Hired on Thumbtack

Erich was very professional and knowledgeable. He explained things in terms the layman could understand. When he was finished my system never sounded better.

Details: Cables • TV • Receiver • Remote control not working • Audio problems

Home Theater System Repair or Service
Credentials
Background Check

Erich Widmer

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