Past Clients

Since 1946, we have installed new systems and upgraded systems throughout Roanoke City, Roanoke County, and Southwestern Virginia. Some of our past clients and projects include...


  • South Peak Blvd., Roanoke, Virginia
  • The Estates at South Peak, Roanoke, Virginia
  • Quail Ridge, Roanoke, Virginia
  • South Wood, Roanoke, Virginia


  • Downtown Hampton Inn, Roanoke, Virginia
  • South Peak Hotel, Roanoke, Virginia
  • Brandon Oaks Nursing Home, Roanoke, Virginia
  • Kobalt Manufacturing, Roanoke, Virginia
  • Friendship Health & Rehab Center South, Roanoke, Virginia


  • Water & Wastewater System, Town of Pearisburg, Virginia
  • Salem Turnpike Drainage Project, City of Roanoke
  • Roanoke-Blacksburg Regional Airport
  • Virginia Tech, Blacksburg, Virginia
  • William Byrd High School/Middle School Sinkhole and Drain Pipe Repair, Roanoke, Virginia
  • 9th Street Bridge Repair, Roanoke, Virginia
  • Mount Pleasant Pumping Station, Roanoke, Virginia
  • Mount Pleasant Roundabout, VDOT Project, Roanoke, Virginia
  • Glenvar High School Renovation and Addition, Salem, Virginia
  • Meadowlark Road Drainage Improvements – County of Roanoke, Virginia

"Honesty, Integrity, and Loyalty"

"I have worked with Jack St. Clair Incorporated for 35 years in both public service and private enterprise. Honesty, integrity, and loyalty are the traits that I have seen displayed by this company. These traditional business values are often missing in today's high-pressure construction environment. Jack St. Clair Incorporated has remained constant over the years in their effort to do quality work at a fair price without sacrificing the cherished qualities that we all hope to receive in a relationship with our contractor."

"Gone The Extra Distance"

"I have known and worked with Jack St.Clair, Inc., for over 25 years in the construction industry. I have always found them to provide site utility and related scopes of work in a timely and professional manner. Most importantly during this working relationship, Jack St. Clair. Inc., has always been responsive to their commitment to any given project, no matter how large or small, and have gone the extra distance when needed to make a project successful for all parties involved. I would always welcome the opportunity to work with Jack St. Clair, Inc., on any future project that would be within their operating territory."

"Attention to Detail"

"The JSI team delivered a quality storm drain installation project ("Salem Turnpike Storm Drainage Project") for the City of Roanoke. Attention to detail, ability to adjust to unknown underground utilities, and respectful treatment of adjacent land owners were critical components to the successful project."

"Local Industry Leaders"

"I have worked with Terry St. Clair and Jack St. Clair, Inc., since 1985. Terry is one of the most hard-working contractor owners I have worked with. Never questioned his integrity or workmanship, a man of his word. I would truly recommend his company for any pipe laying job. I would consider Jack St. Clair, Inc., as one of the local industry leaders in the Roanoke Valley. I have been blessed to have worked with Terry all of these years."

In the Field

Since 1946, we have installed new systems and upgraded systems throughout Roanoke City, Roanoke County, and Southwestern Virginia.