SLJ Pro Audio Services offers audio rentals, DJ equipment, LED lighting, PA systems, projectors, and stereos for events, concerts, and conventions in the Ontario, CA area.
Best Quality for your event!!! I highly recommend!
RH
Renard Hamilton
Nov 16, 2025
5.0
SLJ has done all of our electronic installs. Handled our live events.Very professional. Knowledgeable. Highly recommended
LL
Lorenzo LaRan
Nov 14, 2025
5.0
My company had a 1st class experience with SLJ Pro Audio..Their team arrived 1 hour before our agreed apond time…. Very easy to work with.. and always cool & Calm under pressure… Sean is just a calming individual as well as is Team.
Frequently Asked Questions About SLJ Pro Audio Services
What should I do to prepare for my service?
To prepare for your service, we recommend familiarizing yourself with the equipment you'll be using. Our team at SLJ Pro Audio Services thoroughly tests all gear before events. It's also important to book your rental well in advance and confirm pickup or delivery details with us. Don't forget to bring backup essentials such as cables and power sources to ensure smooth operation during your event.
Do you offer set-up and tear-down service?
Yes, we provide set-up and tear-down services. Our team can assist you the day before your event for setup and the day after for tear-down, ensuring a hassle-free experience from start to finish.
What services does SLJ Pro Audio Services offer?
SLJ Pro Audio Services offers a comprehensive range of audiovisual solutions. Our services include audio rental, DJ equipment, LED lighting, PA systems, projectors, and stereos. We cater to various events such as concerts, conventions, and other special occasions, providing the technical support you need for a successful event.
What types of equipment can I rent from SLJ Pro Audio Services?
SLJ Pro Audio Services offers rentals including audio equipment, DJ gear, LED lighting, PA systems, projectors, and stereos for various events.
Do you provide set-up and tear-down services for events?
Yes, SLJ Pro Audio Services offers set-up and tear-down assistance, available the day before and after your event to ensure a smooth experience.
How can I prepare for my audio rental service?
Prepare by familiarizing yourself with your equipment, booking rental early, confirming pickup or delivery, and bringing backup essentials like cables and power sources.
What are the business hours of SLJ Pro Audio Services?
They are open Monday through Saturday from 9 AM to 5 PM, and closed on Sundays and major holidays.
What payment methods does SLJ Pro Audio Services accept?
They accept American Express, Cash, Check, Discover, MasterCard, Visa, and Zelle payments.
Where is SLJ Pro Audio Services located?
The business is located at 2235 E 4th St, Suite A, Ontario, CA 91764, USA.
Are there any nearby automotive service centers around SLJ Pro Audio Services?
Yes, nearby are automotive services like Tint Conecta (car window tinting), RBM Lock And Key Service (key and locksmith), and Core Emergency Services.
Can I find any nearby retail or specialty stores near SLJ Pro Audio Services?
Nearby retail options include Transit Now Deals (wholesale store), Boslla (lighting and furniture), and Ontario 4th Street Deals (thrift and discount store).
Are there any religious or community places near SLJ Pro Audio Services?
Yes, Fortaleza Para El Alma, a church and religious organization, is located nearby for community activities.
How can nearby transit or automotive services assist customers visiting SLJ Pro Audio Services?
Customers can use nearby automotive repair and smog test centers such as Genuine Smog Test Only Center or Superior Auto Repair & Tires to maintain their vehicles before visiting, ensuring smooth travel to SLJ Pro Audio Services.