About Us

BLW Engineers is a consulting engineering firm providing design related services for HVAC, Plumbing, Fire Protection and Electrical building systems. Our services include feasibility studies, energy conservation evaluations, and engineered designs; cost estimating, construction administration and project management.

BLW Engineers, Inc. was founded in 1999 and has 70 employees, including electrical, mechanical, plumbing and fire protection engineers. BLW has extensive experience working within corporate environments and understands the special needs and time frames involved when working within occupied facilities. Our project managers are registered professional engineers that work on each project to ensure a complete and fully operable system will be provided.

BLW is dedicated to providing engineering services of the highest quality, innovative solutions and attention to detail for large projects to the most intricate design plans. Our firm realizes the importance of providing complete and coordinated designs that focus on the particular project requirements in a professional setting with complete client satisfaction; our reputation depends on it.

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About Us

What Clients Say


“I have worked with Ken Beck and the team at BLW Engineers extensively over the last several years. Boston Public Schools and BLW have completed several projects from small to large in scope all within budget and timelines as required. I have always found BLW to be responsive and capable. I look forward to continuing my professional relationship with this firm and would not hesitate to utilize BLW for any future MEP/FP work that our schools may have”.
-- Anthony T. Pomella, Assistant Director, Mechanical Engineer – Facilities Management/Planning and Engineering, Boston Public Schools, Boston, MA

“We appreciate the extra effort you all have made, to accommodate our schedules….I’m always confident that you folks are going to make the effort required to get it done for us. Looking forward to working with BLW in the future.”
-- Harry Samolchuk, Vice President - Planning & Design, Connolly Brothers, Beverly, MA

“BLW and team provided guidance through initial design and budgeting process for the Town of Winchester; recommendations and budgets were utilized by the town to secure funding to construct the project; the project had virtually had no issues during construction with minimal changes. The Town of Winchester would not hesitate to utilize their services for future work here.”
-- Margaret T. White, Special Projects Engineer, Town of Winchester

Proud Member of Nashoba Valley Chamber of Commerce

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Main Office
311 Great Road
Littleton, MA 01460
Phone: 978.486.4301
Fax: 987.486.9384
Mailing Address
BLW Engineers, Inc.
P.O. Box 1551
Littleton, MA 01460-1551
Branch Offices
40 Shattuck Road
Suite 304
Andover, MA 01810

36 Country Club Road
Suite 924
Gilford, NH 03249