Top-rated stereo and home theater system pros.

Get matched with top stereo and home theater system pros in Ontario, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Stereo and home theater system pros in Ontario

Avatar for Blackstone Construction Group, Inc.
Blackstone Construction Group, Inc.
4.9(
16
)

Serving Ontario, CA and surrounding areas

Approved

In business since 2012

Emergency services offered

Offers commercial services

"Allen was very competent, courteous and efficient. He provided all the material needed to install my surround system and completed the work in short order. Great service."
Commercial
Response time2 days
20 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Diversified Telecommunications
Diversified Telecommunications
4.3(
255
)

Serving Ontario, CA and surrounding areas

Approved

In business since 1988

Free estimates

Warranties offered

"Very respectful and responsive! Had my tv on the wall in no time! Definitely would recommend them to anyone looking for what they have to offer!"
Network data cabling
Network data cabling
Network data cabling
Network data cabling
Network data cabling

+3

Response time1 day
Response rate95%
32 neighbors recently requested a quote
Avatar for Garafano Electric, Inc.
Garafano Electric, Inc.
4.8(
188
)

Serving Ontario, CA and surrounding areas

Approved

In business since 1968

Free estimates

Warranties offered

"As usual with Garafano Electric, everything went fine -- way more than fine, actually. We have used them for years on various upgrades to our 1920's mediterranean home. William, the owner, is great about explaining our options and always finds the best and most efficient way to work within the confines of an older two-story duplex on a sloped lot that has serious access issues. Pricing is fair, they have never failed to show up on the appointed day, and on time, and complete the job as agreed. They have never disappointed for over 20 years, and I recommend them without hesitation!"
Response time3 days
3 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Mr. Watts Electric
Mr. Watts Electric
5.0(
55
)

Serving Ontario, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Ryan was just the pro I needed for this job. He didn’t waste any time making initial contact, was willing to come by the next day and get the job done. Not only is Ryan a great guy who got the job done well, on-time, and at a reasonable price, but he also replaced a breaker switch that had broken handles at no additional charge, and gave great advice about what next steps to take regarding the upkeep of the electrical systems in our newly purchased home. Someone who does solid work and leaves things generally better than when they found them is the definition of a professional in my book. Hire Ryan, a.k.a. “Mr. Watts”."
200amp Panel Upgrade
200amp Panel Upgrade
LV2 Tesla Charger
Response time7 hrs
Response rate87%
39 neighbors recently requested a quote
...
Showing 1-10 of 743

FAQs for stereo and home theater system service projects in Ontario, CA

Always start by confirming the pro’s license number, insurance coverage, and experience level. Visit the electrician’s website, scan recent customer reviews, and verify credentials with your local labor department. Request proof of liability insurance and at least two references that you can contact. These quick checks take only a few minutes but go a long way toward ensuring safe, code-compliant work and protecting your home in the event of an issue.

Grouping several electrical jobs into one appointment means you pay a single service-call fee and one set of travel expenses. Instead of asking a pro to return three separate times for outlets, switches, and fixtures, have everything tackled in one visit. The electrician stays productive, and you avoid extra trip charges, often shaving a sizable chunk off the final bill without compromising quality.

DIY electrical work can be dangerous and, in many areas, illegal without a license. One miswired connection risks shocks, fires, or expensive damage. Licensed electricians carry the right tools, follow local code, and know how to shut down power safely before they start. Hiring a pro may cost more upfront, but it protects your home, family, and insurance coverage in the long run.

The Ontario, CA homeowners’ guide to stereo and home theater system services

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