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Our Story
Our main lines of business include: Building Alterations, General Contractors, Tenant Improvement.
John William Butterfield Construction has been listed in the Blue Book since 1993.
What We Do
- Building Alterations
- General Contractors
- Tenant Improvement
Commercial Experience
Misc Project
Regions & Counties Serviced
- San Francisco, Oakland, San Jose
California 1
- San Mateo
Our CSI Codes
01 35 16 - Alteration Project Procedures