About Us

Our full service philosophy includes working with each client in creating and maintaining a schedule and providing communication throughout the project, and minimizing any inconvenience to building tenants.

Staff Profiles

All of our personnel including service workers are full time employees of HSG and are fully covered by our Worker’s Compensation insurance. We provide our workers with incentive programs and additional benefits to ensure quality personnel. Many staff members have been with the company for 10, 15 and 20 or more years.

To learn more about us, please select a member of our team:

Executive Team

hector garcia

Hector Garcia


appree su

Appree Su

Chief Financial Officer

mayra cadena

Mayra Cadena

General Manager

liz delgado

Liz Delgado


jose sanchez

Jose Luis Sanchez

Field Operations Manager

Field Supervisors

oscar sanchez

Oscar Sanchez

Field Estimator

mario trujillo

Mario Trujillo

Field Supervisor

Geronimo Sanchez

Field Supervisor

Eduardo Gallegos

Warehouse Supervisor

Karim Lopez

Project Manager

Sales Team

Jordan Barrett

Jordan Barrett

Account Manager

Jaime Sanchez

Jaime Sanchez

Account Manager

Hunter Quintanar

Account Manager

Client Services Administrators

Judith Ozuna, Sr. Client Services Representative

Judith Ozuna

Sr. Client Services Representative

lupe sanchez

Lupe Sanchez

Client Services Representative

Veronica Granillo

Client Services Representative

Griselda Chagollan

Client Services Representative

Karina Naranjo

Administrative Assistant