QED has expertise in:

• SCIFs & Cleared Facility Experience

• Renovation

• Historical Renovation

• Design/Build

• Abatement Activities

• HVAC

• Electrical

• Fire Alarm Systems

QED currently self-performs the following trades

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• Finish & Rough Carpentry

• Demolition

• Painting

• Metal Framing & Drywall

• Acoustical Ceiling Systems

• Carpentry

• Plumbing