Basement Remodeling in Southeastern, PA

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Basement Remodeling In Chester County & Beyond

Many people live with basements full of unrealized potential. Renovating your unfinished or partially finished basement allows you to create an entirely new space that fits your lifestyle. Basements often have large footprints, making them a great fit for socializing and entertainment, but they can be anything with help from the right team of experts. Whatever you have in mind, COCOON can help you bring that vision to life.

We have a simple home remodeling process that keeps you informed at every step. It’s about collaborating with you as we plan, design, and construct your new space.

Learn Why Customers Choose COCOON

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Lisa Yarmolyk profile picture
Lisa Yarmolyk
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We had a home renovation done that was completed in August of 2024 . Cocoon has a policy that protects you up to a year from completion in case of issues . In December of 2025 we noticed an issue with an area of our flooring. We contacted Cocoon , they responded immediately and had the contractor come out and repair the area within a week . Outstanding customer service even after the 1 year policy . Great to know a company stands behind their work and puts customers first . Thank you Cocoon !
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Mathew Shook profile picture
Mathew Shook
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I was stumped and having challenges figuring out a good design for my master bathroom. I met with COCOON and they provided an idea that was a big help. I’m looking forward to my new bathroom soon.
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Dean Williams profile picture
Dean Williams
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First-Class Experience from Start to Finish We recently completed a 12-week home remodeling project with Cocoon, and we couldn’t be more pleased with the entire experience. From the initial design phase with Max and Evangeline to the construction and finishing process led by Keith, every step was handled with professionalism, care, and attention to detail. Max and Evangeline brought our vision to life with thoughtful design ideas and a collaborative approach that made us feel heard and supported. Once construction began, Keith ensured everything ran smoothly and on schedule. His communication and project management were top-notch, and the craftsmanship delivered by the team was exceptional. The entire process was seamless, and the final result exceeded our expectations. Cocoon truly delivered first-class service with a first-class outcome. We highly recommend them to anyone considering a home remodel.
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James Bergman profile picture
James Bergman
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A Dream to Work With! If you’re looking for a firm that’s available when you have questions, consistently updates you on their progress and their thinking, gives you a detailed schedule and keeps to it, and tells you why if there’s any kind of delay or problem, then Cocoon is the design-build firm for you. My wife and I wanted to figure out how to better use the space in our kitchen and dining area, and we only had vague notions about knocking walls down, etc. So, we called Cocoon on a friend’s recommendation. They came and looked at our house, measured every square foot, figured out where everything was, and came back to us with four fantastic options that we would never have thought of for the layout. Just when we thought we couldn’t be more satisfied, we got to the interior design stage, and we discovered just how much better our kitchen could look and feel. As usual, they brought our ideas and thoughts into three amazing-looking suggestions and rendered them in such a way that we could immediately see which one we wanted. Whenever we didn’t like a particular sample, they changed and found something we loved. In the build process, I felt like I always knew what they were doing and that any question I had was welcome. Whenever there was an issue, they let us know, heard our thoughts, and gave their recommendations. We always felt like we knew what was going on, even when we weren’t there. Even now that the kitchen’s done, they’re willing to come out and fix anything that might have changed or settled during the ensuing year, and we’re looking forward to the one-year check-in where they examine how the kitchen has fared. Transparency, accessibility, and creativity: These are the name of the game for Cocoon.
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Kaitlin O'Sullivan Silver profile picture
Kaitlin O’Sullivan Silver
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We worked with Cocoon winter ‘24 to finish our 1500+ sq ft basement (including a gym, guest room, full bathroom and open space), butlers pantry, laundry room and mudroom. Patrick was a great point of contact for us throughout the 2-3 month project and in touch daily with updates in person and on the Cocoon app. Megan, one of their designers, came up with designs that had the perfect mix of bold, modern and traditional style that matches our vibe and personalities and the team got everything done. Even as little adjustments needed to be made or things came up, they dealt with it all and always kept us in the loop. Nearly two years later we’re still in touch with Patrick and Cocoon’s “jack of all trades”, Tom. The Cocoon crew works hard, communicates well and gets the job done. We can’t wait to work with Cocoon on our next big project when the time comes and only wish they could help with smaller, “handyman” type projects in the meantime. We haven’t been able to find anyone else in this industry that can compete with Cocoon. Their services feel expensive but for what you get (all the renovations, single point of contact AND a one year warranty they actually deliver on), they’re worth it.
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Jen Murphy profile picture
Jen Murphy
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We had our first floor renovated including kitchen, dining room and powder room. We had an amazing experience with Cocoon. We would recommend them to friends and family and use them again in any future projects.
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Katie Sillup profile picture
Katie Sillup
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Cocoon was an amazing partner for our kitchen remodel. Many things about the process were very impressive but what was probably the most – was they stood by their work and would come back +6 months later to adjust, fix, etc. They were professional, thorough and addressed every question, request, adjustment…if you have a big project and you want it done RIGHT – choose Cocoon!
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Alana Gerstein profile picture
Alana Gerstein
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We had a great experience with Cocoon for our recent kitchen remodel. Our project manager communicated with us daily and did a great job keeping everything organized and on time. The whole process ran smoothly and we LOVE our new kitchen! Every detail is exactly what we wanted. We highly recommend!
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Alice Emerson profile picture
Alice Emerson
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After purchasing a home we planned to renovate before moving in, Cocoon quickly stood out as the partner we wanted to work with. From the beginning their team was terrific- Nate, our initial partner, was very communicative, accommodating, and supportive of our vision, timeline and budget. We reimagined the layout of our entire first floor, and Lisa’s ideas for how to rework the space to fit our needs were incredible. We were so impressed with the options she created, and were able to quickly land on a floorplan and design with Evangeline that perfectly suited our family and our taste. The team also goes above and beyond to make these sessions fun, which they should be! With extremely detailed plans in place before construction began, the project itself was smooth and fast. Our project manager Nate was wonderful, keeping everything running smoothly, answering every question along the way and going above and beyond across the board. When you are renovating an older house, you expect wild cards to come up, but at every turn he had a solution that made sure things were done right while still respecting our budget. We are thrilled with the final result and can’t thank or recommend Cocoon enough!
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Areas We Serve

At COCOON, we are proud to offer our home addition design and remodeling services to homeowners across Southeastern PA, including:

Discover more cities we proudly serve by visiting our Areas We Serve page.

Stage 1

Space Planning

Every space is different, and we want you to get the most from yours. In this first stage, your COCOON Architectural Designers will discuss your vision with you to determine the best approach for your goals. A basement is often a large blank canvas that gives our Architectural Designers space to exercise creativity.

Our team will create three basement design layouts at three different prices based on your budget. Design A is the simplest design. It meets your requirements without going above and beyond. Design B adds some additional possibilities, and Design C is the most complex floor plan option for your space. This approach helps you conceptualize what you can achieve in your basement remodeling project.

With our three designs complete, we’ll work with you to decide which one makes the most sense for your home, family, and budget. We can also combine elements from multiple designs to create your ideal layout.

Stage 2

Design Selections

The second stage is dedicated to the fun stuff. In partnership with your COCOON Interior Designer, you’ll select all the design elements that make your basement finishing fit your style. From the right color flooring and cabinetry details, to the finish of the paint and the temperature of the lights, COCOON’s Interior Designers help you choose the finishes that complement your vision. Feel free to share photos or design inspiration during this stage, and your Interior Designer can also help you discover your unique style.

Your Interior Designer will guide you through the process by selecting samples and walking through showrooms with you. After you’ve selected your design elements, we’ll make a 3D model to showcase what your completed basement remodel will look like.

Stage 3

Construction

With the planning stages complete, our construction team makes your 3D basement model a reality. We’ll notify the neighbors, pull the permits, and schedule every detail so you won’t lose sleep wondering what’s next. Our team will also ensure that all the dust from construction is kept in the basement and out of your home.

We’re prompt, we’re precise, and we’re always here to answer your questions and anticipate your family’s needs. So pat yourself on the back and watch your new space take shape!

Are You Ready to Reimagine Your Home?

Get Started Today

Call us today!

610.595.5069

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