Safety and Quality are achieved through intentional, sincere effort, knowledgeable direction, and skillful execution. They are what we strive to maintain for our clients and our crew.

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Our safety program represents one of the highest reflections of our values in our company. We fully understand the legal and fiduciary obligations to maintain a safe work environment by employers, however that is not why we strive to continually improve our safety standards. We strive to be better because we know our employees and we know their families.

Quality, safety and productivity is directly related. The best quality of work is produced on a clean, safe, and organized job site, that is properly managed. High quality and productive crews stay with companies that look out for their well-being while they are working. This is our goal, to maintain high quality and productive employees that enjoy their work and are proud of the company they work for.

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John Hagenbach founded his company in Fremont, California in 1982 and has had the opportunity to build throughout the Bay Area, which includes Brentwood, Livermore, Pleasanton, Dublin, San Ramon, Danville, Walnut Creek, Oakland, Berkeley and now expanding into San Francisco. John became known for his quality craftsmanship and attention to detail. His company started small and over time due to his integrity, conduct and performance, which were equivalent to his reputation, placed his company in rapid growth.

Hagenbach Construction is firmly based in the Bay Area, consists of over 20 employees, which work on multiple projects throughout the bay area simultaneously. The company is well versed in California contracting with John Hagenbach as the active General Contractor, a Senior Foreman to lead the crews, another Foreman, Construction Crews, Designer, Office/HR Manager and a growing inside personnel to handle everyday complexities. When it comes to construction – building quality, safety, a successful budget management and happy clients will always be Hagenbach Construction’s top priorities.

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  • At our first meeting, it was clear to me that John Hagenbach was a very honest and hardworking individual. His understanding of my goals and budget was exceptional and together we were able to map out the project to add a bay to our garage and to renovate and expand the apartment above our garage where our daughter, son-in-law and two young grandson’s live. Having John and his crew at our home was more like having skilled family members working to insure we would have 100% satisfaction. They exceeded our expectations on every level including price, schedule and exceptional workmanship. It should also be said that this was accomplished during one of the severe weather we experienced this winter. FIVE STARS understates the performance of John and his team of craftsmen.

    Anthony T.