At Costello & Co Construction, we specialize in accessible and affordable interior remodeling. Turning outdated or underwhelming spaces into stunning, functional, and customized environments. 

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Modern, functional, and elegant kitchens designed for both aesthetics and practicality. We provide affordable high-end cabinetry, custom countertops, and stylish backsplashes. Our services focus on ensuring your kitchen is equipped with smart storage solutions and space-saving layouts. We source premium appliance installations and elegant lighting fixtures.

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Transform your bathroom into a spa-inspired oasis with sleek fixtures, custom tile work, and luxurious finishes. Add a walk-in showers, freestanding tubs, and double vanities. Our bathroom remodeling services can help you upgraded plumbing and add in energy-efficient features.

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Maximize your home's potential with a beautifully finished basement. Add an addition or an entertainment rooms, home gyms, guest suites, and more. We can help with insulation, flooring, and custom-built storage solutions.

Exterior|Enhance your home’s curb appeal and outdoor living with custom upgrades to the exterior of your home. From front porches and pergolas to durable, weather-resistant materials designed for beauty and longevity.

Additions | Expand your living space with seamless additions that feel original to your home. Whether it’s a sunroom, extra bedroom, or second-story extension, we handle every detail starting from design through construction.

We believe that great design should support the way people actually live, especially those with autism and other developmental differences. That’s why we’re developing a specialized remodeling service focused on creating sensory-friendly, functional, and beautiful spaces that reflect each person’s unique needs.

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Whether you’re adapting a bathroom for greater independence, rethinking a bedroom for better regulation, or simply looking for a more accessible, inclusive space; we’re here to help make it beautiful and truly livable.

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