C & R Systems

Closed
yelp logo

(13)

Call
Website

Photos

1835 Capital St
Corona, CA 92880
+1 (951) 270-0255
http://crsys.net
The C in C&R Systems stands for commercial. The R stands for residential. C&R Systems provides home networking, security, intercom, central vacuum, home theater and home audio services. Phone, television and computer networking wiring packages offered by the company includes two RG-6 coax and two cat-5e wires for every standard bedroom, loft/office, bonus room, family room and kitchen; two RG-6 coax and two cat-5e wires from the side of the house to the UStec panel; a phone and television distribution block; and pre-wire for standard satellite television. In 1981, with just two employees, Bob Cross opened the doors of C&R Systems offering wiring just for phones and television.

Also at this address

Reviews

yelp logo
2.513 reviews
Photo of Anh P.
Anh P.
7/17/2018

We used this vendor because their alarm system was pre-installed in our new construction. The technician who came to set it up was extremely friendly, knowledgeable, and hard working. He walked me...

Read more on Yelp
Sookie M.
8/24/2022

Do not use this company. Never ever use this company I bought a new home with the build- in speaker system. And after I close of escrow, I ask them to adjust the system for the volume, they...

Read more on Yelp
John M.
8/31/2022

I had C&R systems install an AV system for me. Shortly there after the whole thing stopped working. I asked for repair and one of the parts they installed failed and did not want to even help...

Read more on Yelp
Photo of Daryl C.
Daryl C.
4/7/2020

I spent $8,000 on a brand new security system 2 1/2 years ago -- including state-of-the-art high definition cameras, brand new digital keypads, keyless digital locks, and the like. Things NEVER...

Read more on Yelp
Al A.
11/16/2021

I signed up for their alarm services because it was a pre-install on our home. Big Mistake!!! Very cheap and poorly installed equipment used. If you think about it, they are pre-installing in...

Read more on Yelp
Own this business?
See a problem?

You might also like

Tri R Telecommunications
Services, nec, nec, Electrical household appliance repair, Electric power systems contractors

Tri R Telecommunications

Tri R Communications is a forward-looking communication company in Los Angeles, specializing in low voltage contracting since 1992. Their experienced team of technicians delivers efficient and cost-effective solutions for commercial and industrial projects, while their commitment to excellence ensures the most practical solutions for each client's specific needs. With a focus on customer satisfaction, Tri R Communications also offers routine maintenance and 24/7 emergency response for any low voltage issues, providing a comprehensive and reliable service. Their dedication to affordability and quality makes them a trusted choice for telecommunications solutions in the Los Angeles area.Generated from the website
General electrical contractor, New construction, single-family houses, Electric power systems contractors

Matrix Technology

Matrix Technology, located in Corona, CA, specializes in fire safety solutions through their comprehensive range of services, including annual inspections and project management. The company is known for its commitment to quality and professionalism in the execution of both current and completed projects. Dedicated to ensuring safety and compliance, Matrix Technology has built a reputation for excellence in the fire protection industry. Their expertise is underscored by a focus on maintaining high standards in all their operational practices. Generated from the website
E4 Control Systems
Nonresidential construction, nec, nec

E4 Control Systems

8
"I had an issue with my ring doorbell installed by E4, they sent a technician out to assist me. My technician Erick was very competent and thorough with inspecting and diagnosing the issue. He even..."
photo of Cyndi W.
United States›California›Corona›C & R Systems

Partial Data by Infogroup (c) 2025. All rights reserved.