4.8 Rating • Licensed & Insured
Home Additions
Serving MetroWest MA
Planning a home addition? Ferrimy Construction helps MetroWest homeowners think through space needs, layout, structure, cost, materials, and construction details before the work begins. Whether you need more living space, a larger kitchen, a family room, or a new suite, we can help you start with a practical local quote.
25+
Years in Business
4.8★
Customer Rating
1,200+
500+
85+
125+
Not sure whether your home needs a small addition, expanded living space, or a larger structural project? We can help you compare options before you commit.
Licensed Contractor
Serving MetroWest MA: Medfield, Millis, Needham, Newton, Wellesley, Walpole & surrounding areas
More Room for the Way You Live
A home addition can create the extra space your family needs without leaving the home and neighborhood you love. Whether you’re adding a family room, bedroom, expanded kitchen, home office, or additional living area, the right addition should feel connected to the original home. Ferrimy Construction helps homeowners plan additions that support both everyday living and long-term value.
What We Handle
Room Additions
Expand your living space with new rooms designed to blend seamlessly with your existing home.
Family Room Expansions
Create additional gathering space for family activities and entertaining.
Primary Suite Additions
Add private bedroom and bathroom space designed around comfort and functionality.
Home Office Additions
Create dedicated workspace additions tailored to modern work-from-home needs.
Second Story Expansions
Increase square footage by expanding upward while maximizing your property.
Garage Additions
Add storage, parking, and flexible space through attached or detached garages.
Exterior Integration
Ensure additions complement the architecture and appearance of your existing home.
Interior Finishing
Complete additions with quality finishes that create a seamless transition throughout the home.
Not Sure What Type of Addition Makes Sense?
You do not need a finalized addition plan to start. Tell us what space you need, how you want the home to function, and what budget range you are exploring. We can help you compare addition options, scope, and construction considerations.
Featured Home Addition Projects
Home addition projects are built around the homeowner’s need for more space. Some additions expand living areas, while others create new rooms, improve layout, or support growing family needs. Here are examples of addition projects designed to blend function, comfort, and craftsmanship.
