BLB Design/Build, an Amesbury, Massachusetts-based design-build firm, has announced its expansion into Southern New Hampshire and the Seacoast region, including Portsmouth and Exeter. The move brings the company's integrated approach to homeowners who have historically had limited options for coordinated remodeling services that span from design through construction.
What distinguishes BLB Design/Build in the design build remodeling Southern NH market is its in-house team model. Rather than handing a project off between a designer, a general contractor, and subcontractors who may not have collaborated before, the firm keeps all aspects under one roof. The same team that creates the plans also secures permits and executes the build, providing a single point of contact for homeowners. This structure reduces miscommunication and helps manage timelines and budgets more effectively.
This approach is particularly beneficial for complex projects like home additions in Southern NH, where early design decisions directly impact structural requirements, permitting timelines, and final costs. With the designer and builder as one team, these decisions are resolved before construction begins.
Home additions are a primary focus of the firm's expansion. These projects include traditional room additions, in-law suites, and accessory dwelling units (ADUs) that provide families with more space without the need to move. In-law suites and ADUs have become increasingly practical for multigenerational households. BLB Design/Build tailors each project to the client's needs, ensuring the addition integrates structurally and functionally with the existing home. Beyond additions, the firm also handles kitchen remodels, bathroom renovations, and whole-home projects.
BLB Design/Build carries a 5.0 Google rating across more than 20 reviews, a reputation built through its Amesbury-area work prior to this expansion into Seacoast NH remodeling. The reviews consistently highlight transparency, responsiveness, and quality of finished work.
"We built our reputation in Amesbury and the Merrimack Valley by being straightforward with homeowners about what a project actually involves—the timeline, the process, and the costs," said Ben Becker of BLB Design/Build. "Bringing that same approach to Southern NH and the Seacoast just made sense. Homeowners there deserve the same level of clarity and coordination."
The expansion positions the firm to serve a region where homeowners often undertake additions or renovations on older housing stock, requiring careful planning around existing structures, local codes, and site conditions. BLB Design/Build's integrated team manages all these aspects within a single coordinated workflow, keeping projects organized from design through final walk-through.
