William A. Thayer is a growing company with over 25 years of business and building experience. Our business was founded with quality residential homes and has expanded to include commercial buildings. Our team is comprised of top quality craftsmen and a highly experienced support staff. With high employee turnover being the standard for the construction industry, we're proud of our track record and the reliability of our employees. 

At Thayer Construction, we've established our reputation with high quality craftsmanship, our attention to detail, and the ability to work hand-in-hand with owners and architects. We are experienced at helping to ease property owners through the entire process of building a home.

Our team is committed to providing superb development and extreme customer satisfaction. Our reputation depends on it.


Our greatest skills, however, are in building and refining an architect's ideas. We bring two dimensional design concepts from drawings into functional, three dimensional reality. In this process we also help owners balance their pocketbook and lifestyles so that the project comes in on time, on budget and with buildings our clients are delighted to live with. 

2600 Garden Road, Suite 232
Monterey, CA 93940
(831) 641-9147
Fax: (831) 641-9148
Contractors Lic. No. 605259