For more than 10 years CommBath/CommStruct, LLC has been specializing in quality renovations in commercial, multi-family, and residential construction. The company is headquartered in Charlotte, NC and services the South eastern United States. During this period we have developed a niche in commercial renovations for Time Share Resorts, Hotels and Commercial Buildings. The company was developed on the foundation that clients could come to CommBath/CommStruct with any project, no matter how small or large, interior or exterior.  CommBath/Commstruct offers full-scale exterior and interior renovation solutions.

We’ve built a team with the expertise to provide one-stop construction services, including design and build, project management, and contracting. Our core management team has more than 75 years experience in the commercial and residential building industry. We pride ourselves on our proven management system that delivers timely installation processes, quality workmanship, and strict attention to detail. Our clients can with confidence be assured that their projects regardless of size, scope, or location will be completed in a fashion that will meet and exceed expectation.


Jon Duda-President
The company is led by Jon Duda, who has over 20 years experience in construction, project management, design, and construction materials manufacturing. Mr. Duda has been involved in the construction industry for the majority of his adult life. His career started in 1990 in Kalamazoo, MI where he attended Western Michigan University and paid for his tuition by roofing and framing homes. After his education he used his knowledge and experience to land a management position for one of the largest remodeling companies in the United States. In 1998 Mr. Duda branched out on his own to start his own construction services firm.

In 2000, Mr. Duda moved his family to Charlotte, NC and continued his successful construction business.

In 2004, Mr. Duda merged his Charlotte, NC based construction company with Coastal Building Concepts, LLC located in Wilmington, NC.  With two locations the company positioned itself to be able to serve the North Carolina, Virginia, and South Carolina coastal area as well as the Central North Carolina, Virginia and South Carolina areas.

In 2007, Mr. Duda put the company’s primary emphasis on commercial construction focusing on renovations for Time Share Resorts, Hotels, and Commercial Buildings.

Joseph Norder-Chief Project Manager
Joe Norder has worked in the construction field since 1997 and joined the company in 2004. Mr. Norder has been involved in projects utilizing multiple types of construction materials and methods including applications for commercial, industrial, and residential buildings. He also personally performs onsite management responsibilities on several renovation projects. Joe’s project responsibilities include but are not limited to coordination and overall development of the entire project from pre-construction services to closeout.

Joe assists with project estimating, preparing bids, procurement of subcontractors and materials, project scheduling, purchase orders, direct liaison with clients, lead communication with owners, architects and engineers, and submittal processing. He monitors and coordinates work performed by field staff and subcontractors ensuring that project operations are in compliance with design specifications, change orders, control and maintenance logs. Mr. Norder consistently leads multi-discipline teams in the successful completion of a wide range of projects.

Sandra Napoli-Operations Director
Sandra Napoli has a solid background in expanding revenues and organizing major construction projects. Ms. Napoli has over 25 years experience combining the commercial furniture business and commercial construction design. Ms. Napoli is always personable and enthusiastic, with a strong work ethic and revered by her peers.

Providing clients with timely information, resolving client issues in a speedy fashion and overseeing operations with a strict attention to detail is her strong suit. Sandra maintains effective working relationships with key personnel, including project managers, suppliers, and construction crews to execute projects in a manner that provides the best experience for the client.