Airtight Construction has worked for years with the owners and managers of local occupied commercial buildings, industrial manufacturing plants, and residential dwellings throughout the San Francisco Bay Area, meeting their construction needs and project deadlines with the utmost efficiency. See our Projects Section for photos of dozens of our projects for highly satisfied clients. Headquartered in Concord, California, our fully equipped employees and professionally staffed organization can make any construction, renovation, project management, or retrofit construction project happen efficiently, on-time and on-budget. We serve as a single point of contact for the most complex and time-constrained projects, offering general contractor services as well as more specialized construction project management of many types and sizes. We are committed to the responsive delivery of flawless craftsmanship and the industrys best customer service for our many Bay Area and Northern California clients. Rest assured, we bring proven expertise and time-tested techniques to every project.