Home additions and second stories


Welcome to Post Designers and Builders. Read our Facebook posts here or like our Facebook page and join in the conversation.

Post Construction builders build additions and second story add-ons to homes. We are a licensed building contractor in Virginia and Maryland.

Let Post Designers & Builders help you with a new in-law suite, family room remodeling, garage, new room design, or even a kitchen or bathroom redesign. Serving the Alexandria VA area. Call today 703-369-3677.

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Northern Virginia and Maryland Additions including Fairfax Virginia, Prince William County VA & Montgomery County MD.

Quality Home Improvement Builder at Affordable Prices
Call us today and let us start creating the home you want.
Serving Northern Virginia and Parts of Maryland


Post Designers & Builders provides permit ready/set architectural plans
or will work with you on your own concept.
Licensed, Bonded, Insured

Additions Are Our Specialty

Credit Cards accepted

Licensed  *  Bonded * Insured * References
Commitment to Strong Customer Service
31 Year Track Record of Excellence in Metropolitan Washington
Division of Sundecks, Inc.
VA State License #2701021881A Exp. 09/30/2018

Insurance Information:
General Liability: ERIE Insurance Group # Q48-3151155
Worker's Compensation: Employers EIG2498241
Automobile Liability: ERIE Insurance Group # Q12-3130684
Excess Liability: ERIE Insurance Group # Q 36-3170551