Architecture, Beautifully Built

Modern dining room with a black-framed glass partition, a dining table with black chairs, a contemporary chandelier, and a vase of pink tulips on the table.

Detail • Quality • IntegriTy

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Wooden bathroom cabinet with silver knobs, white marble countertop, and two undermount sinks, with a small vase of pink and purple flowers.
Explore Our Work
Modern home office with a glass and metal room divider, a wooden desk, a gray swivel chair, bookshelves on white walls, a window, and hardwood floors.

Our Expertise

Renovations & Additions
New Construction
Construction management
Performance UpgradES

Modern kitchen with blue cabinets, white island, stainless steel appliances, and wooden floors.
Open-concept living space with coat hooks, shoes, and a shelf in the entry. Wooden flooring, white cabinets, and natural light from large windows.

The Builders

Over 50 years of construction expertise.

A modern wine cellar under stairs with wood and black metal framing, filled with wine bottles stored horizontally and illuminated with warm lighting, in a contemporary living space.
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Modern bathroom with black hexagonal floor tiles, white walls, a bathtub, a vanity with a sink, a small potted plant on the vanity, a window with brown blinds, and towels on towel racks.

Collaborators

Sam Kachmar Architects
Kelly Boucher Architecture
Thayer Design Studio
Lisa Davis Interiors
LW Interiors
Kate Kelly Designs
Alan Christ Architects
Kraus Associates
Harwin Design

Follow us @STREAMLINEBUILDERSLLC

Progress pics from a recent sunroom / addition project in Cambridge. @streamlinebuildersllc @kachmardesign @tjberkybuilders @fenway_painting_corp_
Got a project that still needs some detailing? Yeah, we do that too.
Mid-century modern rehab finally has plaster! Feels great to get to this stage!
Getting ready to install some rafters at our Sudbury addition project! @streamlinebuildersllc @ares_structures
Big week for our mid-century modern project when the Zola windows arrived!
Some framing progress on our Brookline 2 family rebuild. @streamlinebuildersllc @boucherarch @ares_structures