Mechanical Electrical Contractor Serving:

  • Inland Empire Locations
  • Fontana
  • Upland
  • Rancho Cucamonga
  • Riverside
  • San Bernardino
  • Highland
  • Redlands
  • Norco
  • Rialto
  • Ontario
  • Corona
  • More locations in and around Inland Empire, California

3J performs industrial electrical and automation control work across the United States.

About 3J Maintenance Industrial Control & Electrical

Mechanical Electrical Contractor | Fontana, CA

3J Maintenance Industrial Control & Electrical was established in 1995 by Ben Raguero, licensed mechanical electrical contractor. In the industry for nearly 30 years, Mr. Raguero has a deep familiarity with the challenges of electrical services for a variety of residential, commercial, and industrial applications.

It is his industry experience that allows 3J Maintenance to sustain its success in all three markets—no matter the need, we are prepared to offer an efficient solution, even when other electrical contractors say it can’t be done.

For electrical service calls and installation estimates:

Call 909-641-6495 or contact 3J Maintenance online.