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About Us

10x Best of Houzz winner
Family owned
17 years in business
Remodeling Reimagined | #1 Design Build Team | Transform Your Home
At COCOON, (formerly known as West Chester Design Build) we’re a company focused on home transformation—and a team that helps you navigate one of life’s biggest moments. We have a process that clarifies what you can expect at any moment of your home remodel. We call it Reimagine. It clearly outlines the stages of our partnership, from planning your new space to making design choices and putting our plan into action as we begin construction. Stage 1: Space Planning Once we understand your goals and budget, our architectural designers develop a series of three potential layouts for your upgraded space. These layouts represent three different price points within your budget, showing you a range of what’s possible in your space. Stage 2: Design Selections From floors and cabinets to light fixtures and paint, we help you choose the details that complement your vision. As you walk through your virtual space, you can start to see how your decisions become reality and make any changes before we start construction. Stage 3: Construction We’ll notify the neighbors, pull the permits, and schedule every detail so you’ll never worry or wonder what’s next. We’re prompt, we’re precise, and we’re always here to answer your questions and anticipate your family’s needs as you watch your new space take shape. You deserve a space that reflects your family, your life, and the memories you make every day. We believe remodeling shouldn’t be a hassle; it should be an exciting time of transformation, possibility, and reassurance that you’re putting an important part of your life in the right hands.

Services Provided

3D Rendering, Accessory Dwelling Units (ADUs), Architectural Design, Architectural Drawings, Attic Conversion, Basement Design, Basement Remodeling, Bathroom Design, Bathroom Remodeling, Building Design, Custom Homes, Design Consultation, Drafting, Floor Plans, Foundation Construction, Garage Building, Garage Design, Guesthouse Design & Construction, Handicap-Accessible Design, Home Additions, Home Extensions, Home Gym Design & Construction, Home Remodeling, Home Restoration, Home Theater Design, House Plans, Kitchen Design, Kitchen Remodeling, Laundry Room Design, Mudroom Design, Multigenerational Homes, New Home Construction, Outdoor Kitchen Construction, Pool House Design & Construction, Porch Design & Construction, Project Management, Radiant Floor Heating, Shed Design & Construction, Site Planning, Site Preparation, Space Planning, Structural Engineering, Sunroom Design & Construction, Universal Design, Custom Home, Construction Drawings, Custom Cabinets

Areas Served

Birchrunville, Devault, Downingtown, Glenmoore, Immaculata, Kelton, Kennett Square, King Of Prussia, Lyndell, Malvern, Mendenhall, Norristown, Paoli, Pocopson, Radnor, Southeastern, Suplee, Thorndale, Toughkenamon, Valley Forge, Wagontown, Wayne, West Chester, West Goshen, Brandamore, Caln, Chadds Ford, Chatham, Chester Springs, Coatesville, Cochranville, Exton, Honey Brook, Modena, Parkesburg, Pennsbury, Pennsbury Township, Pomeroy, Sadsburyville, South Coatesville, Unionville, Uwchland, Bryn Mawr, Gladwyn, Wynnewood, Newtown Square, Berwyn


PAHIC# 10568EPA NARI Member # 12612860 Best of the Main Line 2021 - Kitchen & Bath Design, Architectural Firm, and Builder 2021 Main Line Parent LOVE Award Winner Remodeling BIG 50 Award 2014 "Contractor of the Year Award" - Multiple Categories - Multiple Years


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Business Details

Business Name


Phone Number

(610) 594-2394


1150 West Chester Pike
West Chester, PA 19382

Typical Job Cost

$150,000 - 2 million

License Number



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Average rating: 5 out of 5 stars

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