Framingham Basement Remodeling

f you’re a homeowner in Framingham, chances are your basement has untapped potential. Many families in the area are choosing Framingham basement remodeling projects to create more usable living space, whether that’s a family room, home office, or a gym. Others see the opportunity for extra income by converting part of the basement into an ADU (Accessory Dwelling Unit) — a smart move in today’s housing market. And for some, the priority is finally solving long-standing issues like dampness, outdated finishes, or poor insulation so the basement is dry, comfortable, and safe year-round.

At CJO Builders, we understand the unique challenges of older New England homes. We’ve helped families across Framingham take their basements from dark, unfinished storage spaces into bright, functional extensions of the home. Whether you want to create space for your kids to hang out, design a high-end entertainment area, or build a rentable ADU apartment, our team brings the vision, craftsmanship, and local know-how to make it happen.

Our Build Process

  • Consultation and Design

    Every project includes an initial consultation and design plan. From virtual consultation to site visits. Our team will guide you through this exciting process.

    An architect or designer working on blueprints at a desk with a laptop and plants nearby.

  • Construction Phase

    Our team of expert craftsman will build the space you've always dreamed of. We also utilize the latest project management software to keep you updated on progress, financials, and scheduling.

    Three gold shovels buried in sand, likely for a groundbreaking ceremony, with people in formal attire standing nearby.

  • Warranty

    We pride ourselves on standing behind every single project. Once we hand over the keys to your new space we will check back at set interval to make sure everything is running properly

    A blue circular stamp with the words "Warranty" written prominently across a diagonal banner in the center, surrounded by smaller stars and the words "Warranty" repeated at the top and bottom, giving a distressed, official impression.

Make it stand out.

Transforming Basements Across Framingham Neighborhoods

From Nobscot to Saxonville to Downtown Framingham, we’ve seen how every basement tells a different story. Some homes have low ceilings and need creative design solutions to feel open and livable. Others have moisture issues that must be addressed before finishes can be added. Our team knows the ins and outs of Framingham homes and works with local inspectors to make sure every project is built to code and ready to last. No matter what neighborhood you’re in, we can help you turn your basement into one of the most valuable spaces in your home.

Get in touch.

It all begins with an idea. Contact us today for a free phone consultation so we can bring your idea to life.

Empty room with light-colored hardwood floors, white walls, a small built-in cabinet with a wine fridge, and a closed white door.

Essential Basement Finishing

Designed for homeowners looking to create a warm and inviting space for their family. Whether you need a functional family room, or a play room for the kids this package offers a perfect balance between comfort and affordability. With high-quality materials and expert craftsmanship, we’ll transform your unfinished basement into a usable, stylish space that adds value and enjoyment to your home.

Package Includes:

  • Basic Framing, drywall installation, paint

  • Standard Flooring (carpet, laminate, vinyl)

  • Basic electrical (lighting and outlets)

  • Basic ceiling (drop ceilings or drywall

Add-ons Available:

soundproofing, plumbing rough ins for future upgrades.

Pricing $30,000 - $60,000

Packages

Bathroom with a white vanity, sink, mirror, toilet, and a walk-in shower with light gray tiles. The floor has matching gray tiles.

Luxury Basement Transformation

For homeowners seeking to turn their basement into an extraordinary space, our Premium Basement Package delivers luxury and customization at its finest. Whether you envision a home theater, a fully equipped gym, or a guest suite with high-end finishes, this package offers unparalleled craftsmanship and top-tier materials to create a space that complements your lifestyle and adds significant value to your home.

Package Includes:

  • Custom framing

  • Mid-range flooring options

  • Custom lighting fixtures and electrical upgrades

  • Waterproofing

  • Plumbing for half bath or wet bar.

Add-Ons Available:

Heated floors, custom cabinetry, golf simulators, theaters, or home office.

Pricing $60,000 - $150,000+

Kitchen with light gray cabinets, white countertop, stainless steel refrigerator, window, and a drill on the counter.

ADU Basement Conversion

Transform your basement into a fully functional Accessory Dwelling Unit (ADU) that offers independent living space for family members, guests, or tenants. This package is perfect for homeowners looking to create an additional source of income or provide a self-contained living space for extended family. With a focus on maximizing space and adhering to all local building codes, we deliver a turnkey ADU conversion that adds significant value to your home.

Package Includes:

  • complete kitchen installation

  • Bathroom Installation

  • Living and sleeping areas

  • Egress windows and basement entrances

  • Full electrical, lighting, and HVAC

Add-Ons Available:

Private laundry area, soundproofing between floors, high end finishes

Pricing $80,000 - $150,000+

Indoor golf simulator room with a large screen showing a golf course, a bar counter with four stools, a mini fridge, and shelves with decorative items.
Basement area with a staircase on the left, a flat-screen TV, beige sofa, artwork on the wall, marbled fireplace, and a bar-style table with four stools on the right.
Interior of a house with newly stained dark wooden floors, light gray walls, white crown molding, and support columns.
Partially open white door revealing a small kitchen area with a navy blue cabinet, a sink, a black faucet, a soap dispenser, a paper towel roll, a blue trash bin, a black bag, and some folded items on top of the cabinet. The walls are light gray, and
Empty basement room with gray walls, dark wood flooring, white built-in cabinets, and ceiling lights; a vacuum cleaner and hose on the floor.
Interior staircase with wooden handrail leading up to a closed door.
Empty room with light-colored wood flooring, a small white cabinet with a dark wood countertop, a built-in wine cooler, and multiple ceiling lights.
Blue built-in storage cabinet with gold handles, a wooden bench top, and multiple cubbies and drawers in a room with gray flooring and a white wall.
Interior view of a staircase with wooden steps and white railings, leading to a doorway in a modern home with gray walls and flooring.

“They are professional, organized, and do tremendous work.”

-T Thomas

A man with curly dark hair, glasses, a nose piercing, and a beard, wearing a dark green sweater in an indoor setting.

“I feel Chris takes pride in his work and delivers quality. He is honest, dependable and very knowledgeable. I couldn't be happier”

-Antonia T

headshot testimonials cjo builders basement

Testimonials

** Real reviews not real pictures :)

“Not only did they do an amazing job but they went above and beyond to work with us on our schedule.”

  • Lexie

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