Specialists In Windows And Doors
Big Dawg Windows & Doors in Alexandria is a family-owned residential exterior remodeler focused on replacement windows and doors. Founded in 2026 by home improvement professional David Sher, who has worked in the industry since 2013, we are a licensed and insured contractor offering expert planning, quality products, and careful installation for local homeowners.
Reputation First, Not Marketing First
Years spent inside large, marketing-driven firms showed us what homeowners dislike, long sales pitches, pressure to sign, and confusing offers. Big Dawg flips that script with a reputation-first model. We keep the team small, stay locally accountable, and rely on clear communication, honest guidance, and word of mouth instead of aggressive promotions or hard closes.
Licensed & Insured
Professional window and door replacement services backed by proper licensing, insurance, and accountability.
No-Pressure Consultations
Honest recommendations and clear guidance to help homeowners make confident decisions without sales pressure.
Experienced Leadership
Home improvement expertise dating back to 2013, with a focus on quality products and professional installation.
Our Services
Window & Door Solutions, Planned Around You
From replacement windows to entry and patio doors, we help Northern Virginia homeowners find the right solutions for their homes and budgets. Expect honest guidance, quality products, and professional installation—without the sales pressure.
Professional Installation
Window Replacement
Door Replacement
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Explore Our ServicesPlan Your Window And Door Project
Explore our services or schedule a pressure-free consultation to start planning confidently.
Our Process
Every project starts with a short, no-obligation conversation about your home, goals, and budget. We follow with an in-home assessment, documenting your existing windows and doors, measuring carefully, and noting any issues. Then we review curated options in plain language, outline pricing and phases, and create a written plan. Once you are comfortable, we schedule manufacturer-backed installation and finish with a walkthrough to confirm everything looks and works as expected.