San Ramon Construction Company & General Contractor

Highly experienced in jobs of all types and sizes

Airtight Construction, Inc. is a premier construction company and general contractor in the San Ramon area with extensive experience in a wide range of services. We’ve become the company of choice for:

• commercial concrete,
• asphalt paving,
• pavers installation
• above grade and below grade foundation waterproofing,
• ADA compliance,
• retaining walls
• structural repairs,
• excavation,
• siding,
• stucco repair and installation,
• commercial roofing, including flat roofing & TPO roofing
• 24-hour emergency repair services
• and virtually any other commercial construction contractor services you may need.

We have worked for decades with owners and managers of occupied commercial buildings, industrial manufacturing plants, and residential dwellings throughout the San Ramon area and beyond. Headquartered in Concord, California, our fully equipped and professionally staffed organization can meet any construction, renovation, or retrofit need. We can serve as a single point of contact for the most complex and time-constrained projects.

We are committed to the responsive delivery of flawless craftsmanship and the industry’s best customer service for our many San Ramon, SF Bay Area and Northern California clients. We bring proven expertise and time-tested techniques to every job. While most companies rely on subcontractors for major parts of their work, we do everything in house. This allows us to maintain tight control over quality and scheduling of the work performed. Our cleanup crews work daily to keep the job-site clean, safe, and usable at all times.