# JG Companies jobs and careers

> 0 open roles at JG Companies as of October 23, 2026. Source: https://www.thejobsmap.com/company/jg-companies

Since 1979, JG Companies has been offering commercial general contracting for Construction and Facilities services throughout California and several border states along the west coast. From new ground-ups, tenant improvements, multi-site rollouts and re-brand & re-fresh, JG's Construction Division provides, and delivers. Our facilities division offers in house electrical services, LED building retrofits, in-house carpentry and several other skilled tradesmen for Facility Maintenance and Tenant Improvement Projects. At JG Companies, our team of extensive and diverse experienced people, provides an owners perspective value to our clients. Our firm focuses on the empowerment of our people, to take ownership in the projects we build. JG is not just a construction company, we are a group of great people with a client centric focus, putting each of our clients on the forefront of every project.

## Key facts

| | |
|---|---|
| Open roles | 0 |
| Headquarters | Chino, CA, United States |
| Employees | 125 |
| Industries | Commercial Real Estate, Construction, Property Maintenance |
| Website | https://jg-companies.com |

## Leadership

- June Grothe, Founder
- Jessica Thorogood, Service Manager Of Facilities Division
- Adam Shihadeh, President

## Common questions

### Is JG Companies hiring right now?

JG Companies has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on JG Companies's careers site.

### Where is JG Companies headquartered?

JG Companies is headquartered in Chino, CA, United States.

### Who leads JG Companies?

June Grothe, Founder, is at the top of JG Companies's org chart.

### How do I apply for a job at JG Companies?

Pick a role on JG Companies's TheJobsMap page and select Apply. Every listing links to the original posting on JG Companies's own careers site, so you apply directly with the employer.