John Tennant has been a family owned business since 1961 spanning two generations. Our company has successfully completed residential homes and commercial buildings in Southern California for over 50 years. We have developed a reputation as quality builders because of our attention to detail and an old world commitment to fine craftsmanship. Tennant Designs & Associates was formed to better serve the designing and planning needs of our customers. Computerized assisted drafting allows us to provide our customers with elevations, floor plans with furniture layouts, landscape and hardscape concepts. This results in a well working harmony from planning to completion.