Tenant Fit-Ups Completed for Leidos, Quantech Services, Inc. And Sideris Pharmaceuticals At 91 Hartwell Ave., Lexington

WALTHAM, MASS. – June 5, 2014– Vantage Builders, Inc., a general contracting and construction firm based in Waltham, Mass., has announced three tenant renovation projects the firm completed for Boston Properties, Inc. at 91 Hartwell Ave., Lexington, Mass.

The projects were completed for Leidos, Quantech Services, Inc. and Sideris Pharmaceuticals, Inc.. Each client fit-up was approximately 4,000 square feet and involved both systems and finish work. Vantage performed mechanical relocation, ceiling repair and installation of internal plumbing. Finish work included wall, ceiling and floor improvements.

“While these three projects had similarities, in terms of size and the type of work that was performed, each one was certainly unique,” said Mike Thayer, senior project manager, Vantage Builders, Inc. “The building floor plan, office layouts and the tenant’s design requirements all create interesting differences. We’ve enjoyed working at 91 Hartwell for Boston Properties.”

The architects on the projects were Wilson Architectural Services, for Leidos and Sideris, and Colin Smith Architecture, Inc. for Quantech.

About the Tenants
Leidos is a science and technology solutions leader working to address some of the world's toughest challenges in national security, health, and engineering. Twitter: @leidosinc.

Quantech Services, Inc., a small business, provides high quality consulting products and services in the areas of Program Management, Engineering Services, Cyber Security, Cost and Financial Management to the Department of Defense (DoD) and other government clients.

Sideris Pharmaceuticals, Inc. is a privately held biopharmaceutical company focused on the development of therapeutics for the treatment of transfusion-related iron overload.

About Vantage Builders, Inc.
Vantage Builders offers contracting services to corporations, developers, property managers, retailers and private institutions throughout New England. Our standard construction services include general contracting and construction management. More comprehensive services include design/build and value engineering. In managing and building scores of commercial projects, we’ve found that versatility is key to our customers’ success. Our experience includes specialized tenant build-outs, standard property improvements, base building work and construction from the ground up. For more information, please visit or follow us on Twitter: @VantageBldrs.


all testimonials
Right from the beginning of the project, Vantage Builders stood out from the rest. During the bid phase, the level of involvement and attention to detail that Vantage brought to the table was noted. From the start, Ed Silva gave our team a comfort level that not only did he know what we were looking for, but that from the top down everyone at Vantage Builders knew as well. It was refreshing to see the owner of the company playing such a large role and having such a positive presence on this project. It was this involvement that allowed the project to move quickly and stay under budget. Robert DiFazio, President Critical Solutions Group

Our Mission

Our Mission is to build a trusted and dependable construction company that services the New England marketplace. Vantage Builders supports these goals by managing our business with integrity, investing in our employees' development, and exceeding the expectations of our clients

latest news

all news
Vantage Builders Completes 24,000-SF Renovation Project For Pfeiffer Vacuum

New “Service Center of Excellence” Is Located Adjacent To Pfeiffer Vacuum’s North American HQ   WALTHAM, MASS. – May 21, 2019 – Vantage Builders, Inc., a ... read more

Vantage Builders Completes Build-Out Of Three Cannabis Dispensaries For Sanctuary Medicinals

Gardner Facility Sells Adult-Use and Medical Cannabis Products; Danvers and Woburn Locations Sell Medical Cannabis Only   WALTHAM, MASS. – March 26, 2019 – Vantage Builders, Inc., a ... read more