QSI’s strength and expertise lies in the experience and qualifications of its principal officer, Mr. Francisco Arevalo, who manages and operates the company.

• Laughlin AFB, TX – O&M Services

• Joint Base Charleston, SC – O&M and Housekeeping Services

• Dyess AFB, TX – O&M Services

• Seymour Johnson AFB, NC – Military Family Housing Maintenance Services

• Veterans Affairs Northern California Healthcare Systems – Janitorial and Aseptic Cleaning Services

• U.S. Department of Homeland Security – Janitorial and Aseptic Cleaning

• Ft. Bragg, NC Joint Special Operations Medical Training Center – O&M Services

• U.S. General Services Administration: Worldwide Federal Supply Schedule – Facilities Maintenance

• Walter Reed Army Medical Center, Washington DC: Operations and Maintenance, Painting Interior & Exterior, New Construction and Renovation

• Fort Riley, Kansas: Operations and Maintenance

• Brooke Army Medical Center, Fort Sam Houston: Hospital Aseptic Services

• Fort Buchanan, Puerto Rico: Base Operations and Support Services • U.S. Army Corp of Engineers, Huntsville, Alabama: OMEE

• Seymour Johnson Air Force Base, North Carolina: Family Housing Maintenance

• U.S. Air Force Academy, Colorado: Hospital Operations and Maintenance, Family Housing and Waste Water Treatment Plant

• Fort Hood, Texas: Construction

• Palo Alto VA Hospital – U.S. Department of Veterans Affairs, Palo Alto, California: Janitorial/Aseptic Services

• Menlo Park VA Clinic & Administrative Buildings – U.S. Department of Veterans Affairs, Menlo Park, California: Janitorial/Aseptic Services

• Livermore Administrative Buildings – U.S. Department of Veterans Affairs, Livermore, California: Janitorial/Aseptic Services

• Mountain Home Air Force Base, Idaho: Operations, Maintenance, Hospital Aseptic Services and Grounds Maintenance

• Holloman Air Force Base, New Mexico: Operations and Maintenance

• Laughlin Air Force Base, Texas: Operations and Maintenance

• Dyess Air Force Base, Texas: Operations and Maintenance

• Fort Bragg, North Carolina: Operations and Maintenance

• Beale Air Force Base, California: Operations and Maintenance, Ice and Snow Removal

• U.S. Navy Jacksonville: Operations and Maintenance

• Albany Naval Branch Health Clinic, Albany, Georgia: Operations and Maintenance

• Key West Naval Branch Health Clinic, Key West, Florida: Operations and Maintenance

• Elmendorf Air Force Base, Alaska: Grounds Maintenance

• Audie Murphy Hospital – U.S. Department of Veterans Affairs, San Antonio, Texas: Housekeeping Services

• U.S. Department of Veterans Affairs, Kerrville, Texas: Housekeeping Services

• Wounded Warrior Barracks, Fort Sam Houston, Texas: Housekeeping and Linen Services

• Wounded Warrior Facility, Fort Hood, Texas: Housekeeping Services

• Lackland Air Force Base, Texas: Grounds Maintenance

• Fort Campbell, Kentucky: Logistical Support Services

• Federal Buildings, San Antonio, Texas: Janitorial