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About Us

12x Best of Houzz winner
Award winning
Southern Maine Architects and Builders
Best of Houzz 2015 Winner
Woodhull (formerly Caleb Johnson Studio) is an award-winning team of architects and builders based in Maine. We specialize in custom design and build services for new homes, renovations, additions, and commercial projects. Our work is informed by our home base in Maine, with a focus on the landscape, intentional materials, simplicity of expression, and enduring character. Our full-service team brings together creative expertise with a deep curiosity about how you want to experience your space. We believe a successful project happens when the dreams of our client, the imagination of the designer, and the hand of the maker are evident. For more information, visit, or contact the firm at (207) 283-8777 or via email:

Services Provided

Accessory Dwelling Units (ADUs), Architectural Design, Architectural Drawings, Attic Conversion, Barn Design & Construction, Basement Remodeling, Bathroom Design, Building Design, Custom Homes, Deck Design, Energy-Efficient Homes, Floor Plans, Garage Design, Green Building, Guesthouse Design & Construction, Historic Building Conservation, Home Additions, Home Extensions, Home Remodeling, Home Restoration, House Plans, Kitchen Design, Kitchen Remodeling, Mudroom Design, New Home Construction, Outdoor Kitchen Design, Pool House Design & Construction, Project Management, Space Planning, Sustainable Design, Tiny House Construction

Areas Served

Cape Elizabeth, Chebeague Island, Cliff Island, Cousins Island, Cumberland Center, Cumberland Foreside, Falmouth, Falmouth Foreside, Gorham, Little Falls, Littlejohn Island, Long Island, Old Orchard Beach, Peaks Island, Portland, Saco, Scarborough, South Freeport, South Portland, South Portland Gardens, South Windham, West Scarborough, Westbrook, Windham, Yarmouth, Harpswell, Vermont, New York, Boston, Massachusetts, Maine, New Gloucester, Casco Bay


2021 AIA Maine Honor Award 2021 AIA Maine Honor Award 2020 AIA Maine Honor Award 2015 Fine Homebuilding "Best New Home" Award New England Homes "5 Under 40" Award 2016 AIA Maine Design Merit Award Outstanding Historic Preservation Award 2014 AIA Maine Peoples Choice Award


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33 Projects

Rowe Station

Rowe Station - Modern Maine Architecture

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Business Details

Business Name


Phone Number

(207) 283-8777


110 Exchange Street, #2
Portland, ME 04101

Typical Job Cost

$100,000 - 5 million



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1 Ideabook

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Average rating: 5 out of 5 stars

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