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O’Shea Building Remodeling Logo

At O’Shea Builders, we take pride in delivering top-notch home remodeling services for homeowners throughout Southern Maine, Coastal Maine and the Sebago Lakes Region of Maine. Our expertise lies in transforming and revitalizing our clients’ living spaces efficiently and effectively, with a primary focus on providing quality kitchen, bathroom, & whole home renovations.

We are renowned for our consultative approach, working with every homeowner to tailor solutions to meet their individual needs, while providing exceptional personal service and delivering high quality craftsmanship and finish work. We have the utmost respect for our clients’ privacy and work in strict confidence with NDA’s and contractual agreements. In fact, we never put signs on the properties we work on. Our clients’ satisfaction is evident in the glowing reviews we’ve received on platforms like Houzz.com and Google, highlighting the strong relationships we’ve fostered with homeowners throughout Maine who appreciate quality workmanship. And yes, they are real reviews – we answer every one personally. Ask us for references and we will gladly oblige.

We have more 5-star reviews than any other remodeling company in Maine and have been recognized by Remodeling Magazine as one of the nation’s top 50 remodeling companies. Our work has also been featured in major media outlets such as Maine Cabin Masters, HGTV’s Vacation House for Free, USA Today, Restaurant Impossible, and the HomeWork series for WGME.

O'Shea Builders Shamrock

OUR MAINE REMODELING SERVICES INCLUDE:

KITCHEN REMODELING

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BATHROOM REMODELING

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INTERIOR PAINTING

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WHOLE HOME RENOVATIONS

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BASEMENT REMODELING

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CONSULTATIONS & DESIGN

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CUSTOM DECKS

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KITCHEN REMODELING

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BATHROOM REMODELING

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INTERIOR PAINTING

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WHOLE HOME RENOVATIONS

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BASEMENT REMODELING

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CONSULTATIONS & DESIGN

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CUSTOM DECKS

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KITCHEN REMODELING

UNLOCK THE FULL POTENTIAL OF YOUR HOME WITH OUR PREMIUM MAINE KITCHEN REMODELING SERVICES.

Our dedicated remodeling team understands that the kitchen is the heart of the home, and we are fully committed to transforming it into a space that seamlessly blends functionality and aesthetics. As experienced full-service remodeling contractors, we take pride in delivering tailored solutions to meet the unique needs and preferences of our clients.

From initial consultation to project completion, our kitchen remodeling services cover a wide spectrum of offerings. We first collaborate closely with homeowners to conceptualize designs that optimize space utilization, incorporate top-quality materials, and reflect the latest trends in kitchen aesthetics. Whether you envision a modern, sleek design or a timeless and classic Maine farmhouse kitchen, our skilled team executes each project with precision and attention to detail.

With our expertise and commitment to excellence, we can transform outdated kitchens into stunning, functional spaces that reflect your style and enhance your lifestyle. Trust O'Shea Builders with your Maine kitchen remodeling needs and experience the transformation of your culinary space into a functional and visually stunning focal point of your home.

KITCHEN REMODELING

UNLOCK THE FULL POTENTIAL OF YOUR HOME WITH OUR PREMIUM MAINE KITCHEN REMODELING SERVICES.

Our dedicated remodeling team understands that the kitchen is the heart of the home, and we are fully committed to transforming it into a space that seamlessly blends functionality and aesthetics. As experienced full-service remodeling contractors, we take pride in delivering tailored solutions to meet the unique needs and preferences of our clients.

From initial consultation to project completion, our kitchen remodeling services cover a wide spectrum of offerings. We first collaborate closely with homeowners to conceptualize designs that optimize space utilization, incorporate top-quality materials, and reflect the latest trends in kitchen aesthetics. Whether you envision a modern, sleek design or a timeless and classic Maine farmhouse kitchen, our skilled team executes each project with precision and attention to detail.

With our expertise and commitment to excellence, we can transform outdated kitchens into stunning, functional spaces that reflect your style and enhance your lifestyle. Trust O'Shea Builders with your Maine kitchen remodeling needs and experience the transformation of your culinary space into a functional and visually stunning focal point of your home.

BATHROOM REMODELING

ELEVATE YOUR MAINE BATHROOM SPACE WITH A DESIGN REFRESH.

Our premier bathroom remodeling contractor services bring modern design and function to tired washrooms across Maine. We understand the importance of a well-designed and functional bathroom in enhancing the overall comfort and value of your home. Our expert team of contractors specializes in transforming outdated or inefficient bathrooms into stylish and efficient spaces that align with your aesthetic preferences and lifestyle needs.

A well-designed and executed bathroom remodel not only enhances your daily living experience by providing personal comfort and functionality, but also significantly increases the value and marketability of your home. It's an investment that pays dividends in terms of comfort, enjoyment, and property value for years to come.

With O'Shea, your bathroom remodel is more than just a renovation—it's a transformation that enhances the functionality, beauty, and value of your home. Let us bring our expertise and passion for exceptional craftsmanship to create a bathroom space that you'll love for years to come.

SPECIALTY INTERIOR PAINTING

TRANSFORM YOUR MAINE HOME OR VACATION Property WITH A FRESH COAT OF PAINT!

It's surprising to hear, but a great painting team is remarkably hard to find. If you want top quality surface applications from an experienced, reliable team - we are here for you. Our painting division is the newest dedicated service we offer in response to increasing demands for high quality finish applications. Paint and stain are one of the most dramatic and cost effective updates that exist - take advantage of the simplicity of transforming your home with new colors or styles.

WHOLE HOME RENOVATIONS

TACKLE ALL OF YOUR REMODELING PROJECTS ONCE AND FOR ALL!

Your time is precious, and we get that. So why deal with the hassle of managing multiple contractors with varying degrees of quality, knowledge, and skills? Choose the most direct, most efficient renovation model used by O'Shea Builders – your all-in-one Maine remodeling solution. With us, you get a single point of contact whose only job it is to ensure exceptional project oversight from start to finish. We coordinate all of the work and deal with all of the challenges and logistics so you don't have to. From the initial consultation to design, execution, and workman management, we ensure a smooth transition from old to new.

At O'Shea Builders, we simplify the construction process for your peace of mind, allowing you to focus on enjoying the transformation and stay far away from the stress of the building process. Sit back and enjoy the convenience of having a dedicated team handle every aspect of your project from inception to completion. 

BASEMENT RENOVATIONS

Transform your underutilized basement space into a haven of comfort and functionality

With Maine's varying climate in mind, our specialized basement remodeling services prioritize efficient insulation and waterproofing solutions, ensuring year-round comfort and protection against the elements. From cozy family rooms and stylish entertainment spaces to functional home offices and guest suites, we tailor our designs to meet your specific needs. Our commitment to quality craftsmanship, coupled with a keen understanding of local building regulations, guarantees a seamless basement remodel that adds both living space and value to your home.

Talk to Warren to see what ideas he has for transforming your basement space!

DESIGN & CONSULTATION

WE OFFER FULL SERVICE, EXPERT REMODELING ADVICE

The average home renovation project costs around $18k, lasts more six months (or more) and typically involves around 15,000 decisions. Working with a professional that can guide you, keep you on track both time-wise and financially, who can function as a partner to help you to make some of those difficult decisions is a priceless investment. Working with someone who knows the construction industry and the players who make things happen is critical to getting the most from your dollar.

With every O'Shea design and consultation project, you'll work directly with an expert project manager, overseeing the work and presenting options to optimize those difficult decisions. Call them your personal remodeling coach, project manager or project coordinator - just be sure to seek our advice! Even if you are just looking for a sounding board to share ideas and consult on your home's potential, or to get a true estimate of remodeling costs to aid you in choosing a remodeling contractor - we can help. We provide fee-based, hourly design consultations to give you an idea of what might be possible, with no pressure to start building until you're ready.

CUSTOM DECKS, PATIOS, & PORCHES

WE DESIGN, BUILD and FINISH YOUR PERFECT OUTDOOR LIVING SPACE!

Maine is beautiful, indoors and out. Our deck and patio services have expanded to reflect the areas growing passion for outdoor living spaces. Custom decks provide the perfect place to enjoy all of the beauty of Maine landscapes outdoors  -  day or night. Today, Maine homeowners are increasingly seeking comfortable, livable decks built to last, and for good reason: a well-planned custom deck can easily become your favorite space. The design and build team at O'Shea Builders would love to assist you in creating the perfect outdoor living space for your home, so you can start enjoying life outdoors from the comfort of your own property.

Maine's design team will advise you on the deck design and material choices for your custom deck, even if you don't have the vision yourself - we can make it happen. From conception and visualization to materials selection, we do it all. Our outdoor construction projects have consisted of back porches, front porches, hardscaping, wrap-around porches and screened in porches as well as some specialty outdoor-living such as custom outdoor kitchens and grill stations.

BATHROOM REMODELING

ELEVATE YOUR MAINE BATHROOM SPACE WITH A DESIGN REFRESH.

Our premier bathroom remodeling contractor services bring modern design and function to tired washrooms across Maine. We understand the importance of a well-designed and functional bathroom in enhancing the overall comfort and value of your home. Our expert team of contractors specializes in transforming outdated or inefficient bathrooms into stylish and efficient spaces that align with your aesthetic preferences and lifestyle needs.

A well-designed and executed bathroom remodel not only enhances your daily living experience by providing personal comfort and functionality, but also significantly increases the value and marketability of your home. It's an investment that pays dividends in terms of comfort, enjoyment, and property value for years to come.

With O'Shea Builders, your bathroom remodel is more than just a renovation—it's a transformation that enhances the functionality, beauty, and value of your home. Let us bring our expertise and passion for exceptional craftsmanship to create a bathroom space that you'll love for years to come.

SPECIALTY INTERIOR PAINTING SERVICES

TRANSFORM YOUR MAINE HOME OR VACATION Property WITH A FRESH COAT OF PAINT!

It's surprising to hear, but a great painting team is remarkably hard to find. If you want top quality surface applications from an experienced, reliable team - we are here for you. Our painting division is the newest dedicated service we offer in response to increasing demands for high quality finish applications. Paint and stain are one of the most dramatic and cost effective updates that exist - take advantage of the simplicity of transforming your home with new colors.

CUSTOM DECKS, PORCHES, & PATIOS

WE DESIGN, BUILD and FINISH YOUR PERFECT OUTDOOR LIVING SPACE!

Maine is beautiful, indoors and out. Our deck and patio services have expanded to reflect the areas growing passion for outdoor living spaces. Custom decks provide the perfect place to enjoy all of the beauty of Maine landscapes outdoors  -  day or night. Today, Maine homeowners are increasingly seeking comfortable, livable decks built to last, and for good reason: a well-planned custom deck can easily become your favorite space. The design and build team at O'Shea Builders would love to assist you in creating the perfect outdoor living space for your home, so you can start enjoying life outdoors from the comfort of your own property.


Our design team will advise you on the deck design and material choices for your custom deck, even if you don't have the vision yourself - we can make it happen. From conception and visualization to materials selection, we do it all. Our outdoor construction projects have consisted of back porches, front porches, hardscaping, wrap-around porches and screened in porches as well as some specialty outdoor-living such as custom outdoor kitchens and grill stations.

WHOLE HOME RENOVATIONS

TACKLE ALL OF YOUR REMODELING PROJECTS ONCE AND FOR ALL!

Your time is precious, and we get that. So why deal with the hassle of managing multiple contractors with varying degrees of quality, knowledge, and skills? Choose the most direct, most efficient renovation model used by O'Shea Builders – your all-in-one Maine remodeling solution. With us, you get a single point of contact whose only job it is to ensure exceptional project oversight from start to finish. We coordinate all of the work and deal with all of the challenges and logistics so you don't have to. From the initial consultation to design, execution, and workman management, we ensure a smooth transition from old to new.

At O'Shea Builders, we simplify the construction process for your peace of mind, allowing you to focus on enjoying the transformation and stay far away from the stress of the building process. Sit back and enjoy the convenience of having a dedicated team handle every aspect of your project from inception to completion. 

Oceanfront Remodel Maine

BASEMENT RENOVATIONS

Transform your underutilized basement space into a haven of comfort and functionality with our specialized basement remodeling services.

With Maine's varying climate in mind, our basement remodeling services prioritize efficient insulation and waterproofing solutions, ensuring year-round comfort and protection against the elements. From cozy family rooms and stylish entertainment spaces to functional home offices and guest suites, we tailor our designs to meet your specific needs. Our commitment to quality craftsmanship, coupled with a keen understanding of local building regulations, guarantees a seamless basement remodel that adds both living space and value to your home.

Talk to Warren to see what ideas he has for transforming your basement space!

DESIGN & CONSULTATION

WE OFFER FULL SERVICE REMODELING ADVICE, CONSULTATION AND COORDINATION

Working with a professional that can guide you, keep you on track both time-wise and financially, and a partner who can help you to make some of those difficult decisions is a priceless investment. Working with someone who knows the construction industry and the players who make things happen is critical to getting the most value from your dollar.

With every O'Shea Builders project, you'll work directly with an expert project manager, overseeing the work and presenting options to optimize those difficult decisions. Call them your personal remodeling coach, project manager or project coordinator - just be sure to seek our advice! Even if you are just looking for a sounding board to share ideas and consult on your home's potential, or to get a true estimate of remodeling costs to aid you in choosing a remodeling contractor - we can help. We provide fee-based, hourly design consultations to give you an idea of what might be possible, with no pressure to start building until you're ready.

O’SHEA BUILDERS

REMODELING MAINE HOMES SINCE 2004

AWARDS & ACCOLADES

Awards are great! We love them. But nothing means more than the rewards of knowing we did a great job by our customers. We appreciate every accolade, every time, but we’ll always appreciate a referral over an award every day. For a comprehensive list of our Awards to date head on over to our Awards & Accolades page for an overview or read more on the About Us page. To read reviews from our current and past customers, visit out our Testimonials page or check out some of our most noteworthy accolades below. 

WHY CHOOSE O’SHEA  BUILDERS?

While we don’t want to brag, we are proud of our work and our accomplishments. We are Maine’s #1 Remodeling Contractor, and for good reason. Here are some accolades we’ve earned. Coupled with our numerous, authentic  5-star reviews, we don’t see how you would want to work with anyone else in the great State of Maine! And don’t just take our word for it, we are happy to share references that speak to our talents, anytime. Here’s the summary of why we should be a top choice for a remodeling contractor in Maine. 

AS SEEN ON

“Highly Recommended”

“We consulted with Warren on multiple projects. He’s one of the most knowledgeable, professional and dedicated builders I’ve ever worked with. I’d highly recommend him for any project – big or small.”

– Matthew L.

CONTACT THE O'SHEA BUILDERS TEAM

Feel free to reach out with any questions. We take pride in providing prompt, professional responses in a timely fashion to anyone actively looking to hire a full-service remodeling contractor.  We serve most of Southern Maine and the Coastal & Lakes Region from our centrally located home base in Waterford, Maine with service professionals and team leads based in the following towns.

Portland, Maine
Waterford, Maine
Yarmouth, Maine
Gorham, Maine

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