Buck Construction
Willow Grove, PA
5.05.0(98 reviews)
ADU ConstructionCustom Home BuildingGeneral Contracting
Buck Construction. Kitchen remodeler. 724 Fitzwatertown Rd, Willow Grove, PA 19090, United States
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ADU Builders in Pennsylvania
Find the best ADU builders and contractors across Pennsylvania. Browse 13 cities with 147 verified builders ready to help with your accessory dwelling unit project.
147builders
13cities
Top Cities in Pennsylvania
All Cities in Pennsylvania
COCOON
West Chester, PA
5.05.0(52 reviews)
ADU ConstructionADU PlanningArchitectural Design
Remodeling Reimagined | #1 Design Build Team | Transform Your Home
Sparti Mainline
Philadelphia, PA
5.05.0(39 reviews)
ADU Construction
Specializing in ADU construction and related services in Philadelphia, PA.
Sparti Mainline
Berwyn, PA
5.05.0(39 reviews)
ADU ConstructionGeneral ContractingHome Addition
Montgomery County's Reputable General Contractor | 6x Best of Houzz
Featured
Studio 810 Design/Build
Philadelphia, PA
5.05.0(26 reviews)
ADU ConstructionDesign-Build ADU
Specializing in ADU construction and related services in Philadelphia, PA.
marshall sabatini | architecture+
Philadelphia, PA
5.05.0(23 reviews)
ADU ConstructionDesign-Build ADU
Specializing in ADU construction and related services in Philadelphia, PA.
Verified
Regional ADU Works
Wilkes-Barre, PA
5.05.0(22 reviews)
ADU ConstructionCustom ADU
Specializing in ADU construction and related services in Wilkes-Barre, PA.
Verified
Jibe Design
Philadelphia, PA
5.05.0(14 reviews)
ADU ConstructionDesign-Build ADU
Specializing in ADU construction and related services in Philadelphia, PA.
Pinnacle Home Design
Erie, PA
5.05.0(14 reviews)
Garage ConversionRemodeling
Specializing in ADU construction and related services in Erie, PA.
ADU Services in Pennsylvania
ADU Builders
Full-service ADU construction companies that handle everything from design to completion.
Garage Conversion
Specialists in converting existing garages into livable accessory dwelling units.
Prefab ADU
Companies that manufacture and install prefabricated accessory dwelling units.
Custom ADU
Builders specializing in custom-designed ADUs tailored to your property and needs.
Backyard Cottage
Builders focused on detached backyard cottages and guest houses.
In-Law Suite
Contractors specializing in attached or detached in-law suites and granny flats.
ADU Design-Build
Firms offering integrated design and construction services for ADUs.
Tiny Home Builders
Builders specializing in tiny homes and compact living spaces.
ADU Contractors
Licensed general contractors experienced in ADU construction and renovation.
ADU Permit Services
Companies that help navigate ADU permitting, zoning, and regulatory requirements.
About ADU Construction in Pennsylvania
Pennsylvania is home to a growing ADU market with 147 builders across 13 cities. Accessory dwelling units are becoming increasingly popular in Pennsylvania as homeowners look for ways to add living space, generate rental income, or provide housing for family members. Whether you're looking for a prefab ADU, custom-built backyard cottage, garage conversion, or in-law suite, our directory helps you find experienced local builders who understand Pennsylvania's building codes and permit requirements.
ADU regulations vary by city and county in Pennsylvania. Many municipalities have recently updated their zoning laws to make it easier to build ADUs. Our listed builders can help you navigate local regulations, obtain necessary permits, and complete your project on time and within budget.
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