St. Clair Landscaping specializes in designing and building distinctive outdoor spaces throughout Hampden and Hampshire county. For over 30 years, our team has been committed to excellence. Through our superior craftmanship and quality, our goal is to exceed our client's expectations.


Bill St. Clair

Growing up in Springfield, MA, Bill St. Clair graduated from Springfield Technical High School in 1973. By the spring of ’73 he was drafted by the Boston Red Sox to play professional baseball. Bill made the difficult decision to turn down the offer and pursue a college education. By the next fall Bill had started his freshman year at Michigan State University studying landscape architecture. Bill continued to play baseball for Michigan State until he suffered a career-ending arm injury in 1975. Through athletics, Bill learned the value of team work and has implemented it as a motto for his business practice.

Bill started St. Clair Landscaping as a summer job mowing lawns to make a little extra money his sophomore year of college. After receiving a bachelor’s degree in Landscape Architecture in 1977, Bill started designing and installing small landscape projects in the Springfield area. By 1985 Bill had transformed his lawn mowing business into one of the leading landscape design/build firms in Hampden County. Today, Bill owns and operates one New England’s top design/build firms. With over 40 years of experience in the industry, our quality of work and craftmanship speak for themselves. St. Clair Landscaping’s commitment to excellence is widely visible throughout Western Massachusetts and Connecticut.

William St. Clair

Will has been involved with St.Clair Landscaping since he was a young boy. He joined the Army at age 20 and served our country for 16 years. During his time in the military, Will served in various combat zones as an AH-64D Apache Longbow Attack Helicopter Instructor Pilot. After accumulating thousands of flight hours all over the world, Will decided to move his growing family back to Massachusetts to rejoin the team at St.Clair Landscaping. With many offers for jobs in the aviation industry, Will chose to return to the family business.

With over a decade of experience as a highly decorated military officer, Will brings a unique skill set to our team. An expert in time management and leadership, Will heads up our Sales and General Management Departments. His innate ability to multi-task and oversee the daily operation and scope of work provides us with the ability to work multiple large-scale projects simultaneously. With a lifetime of exposure to the landscaping business and in-depth knowledge of modern technology available to contractors , Will can help you design the outdoor living space that you’ve always wanted.

Lori Silva

Lori has been with St.Clair Landscaping for 7 years as our Office Manager. Lori is kept very busy every day by overseeing all customer accounts, payables, receivables, payroll, human resources and just about everything else that can happen day to day in a busy office environment. Lori keeps the daily operation running with her knowledge and management skills in the office. When you call our office, you can expect a pleasant interaction with Lori. When not in the office, she is enjoying her time with her husband, Rich along with their children and grandchildren.