








Allison Ong Shreffler, Architect / AOS Architect
About Us
Services Provided
3D Rendering, Accessory Dwelling Units (ADUs), Architectural Design, Architectural Drawings, Attic Conversion, Barn Design & Construction, Basement Design, Basement Remodeling, Bathroom Design, Building Design, Custom Homes, Deck Design, Drafting, Energy-Efficient Homes, Floor Plans, Garage Design, Green Building, Guesthouse Design & Construction, Handicap-Accessible Design, Home Additions, Home Extensions, Home Gym Design & Construction, Home Remodeling, Home Restoration, House Plans, Kitchen Design, Kitchen Remodeling, Landscape Plans, Laundry Room Design, Log Home Construction, Mudroom Design, Multigenerational Homes, New Home Construction, Outdoor Kitchen Design, Pool House Design & Construction, Project Management, Space Planning, Staircase Design, Structural Engineering, Sustainable Design, Tiny House Construction, Universal Design, Custom Home, Construction Drawings, 3D Home Design, Remodeling, Interior Design, Furniture
Areas Served
Camp Hill, Colonial Park, Dauphin, Enola, Grantville, Halifax, Harrisburg, Hershey, Hummelstown, Lemoyne, Linglestown, Lower Allen, Marysville, Middletown, New Cumberland, Palmdale, Paxtang, Paxtonia, Penbrook, Progress, Shiremanstown, Skyline View, Summerdale, Union Deposit, West Fairview, Wormleysburg, Mechanicsburg, Carlisle, Lewisberry
Awards
2017 Pyramid Award-Best Architect, 2017 Pyramid Award-Best Collaboration,2017 Simply the Best Harrisburg Magazine,2016 Reader's Choice Harrisburg Magazine 2016,Pyramid Awards Best Interior Design,2015 Pyramid Awards Best Exterior Design,2015 Pyramid Awards,Best Interior Design
Category
Business Details
Business Name
Allison Ong Shreffler, Architect / AOS Architect
Phone Number
(717) 884-9808
Website
Address
Aosarch@yahoo.com
Harrisburg, PA 17112
Typical Job Cost
$5,000 - +
License Number
NJ & PA Registered Architect
Followers
165 Followers
I couldn’t be happier with the work Allison did designing my family’s new home. From the initial consultation to the final plans, she listened to my ideas, inspiration, and “wish list” items and brought them to life with vision and expertise.Read Full Review
41 Reviews for Allison Ong Shreffler, Architect / AOS Architect

















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![]() | Allison Ong Shreffler, Architect / AOS Architect Average rating: 5 out of 5 stars |