J-Squared General Contractors Inc. provides a full range of general contracting and construction management services. J-Squared has extensive experience with every type of commercial building, including ground-up construction, tenant improvement, aerospace, hospitality, retail, medical, industrial, education, and financial institutions. J-Squared excels at jobs that require complex construction techniques and challenging architectural design, giving us the opportunity to prove our creative and innovative approach to problem-solving. Our industry strength and experience affords us the opportunity to provide a wide range of construction services to all of our clients.