20+ Years · 2,500+ Projects · Fairfax, Annandale, Arlington

Turnkey ADU Builder in Northern Virginia — Your Backyard Could Earn $2,000+/mo

Build a legal, income-producing accessory dwelling unit in Annandale, Fairfax, Arlington, or Alexandria. Or create a private in‑law suite for aging parents — steps from your back door.

100% Turnkey ADU Construction. We handle architectural design, all Fairfax County / Arlington / Alexandria permits & paperwork, and the complete build. One contract. One team. You just turn the key.

Free 60‑second ADU feasibility quiz — zero commitment

20+
Years Experience
2,500+
Projects Completed
$2,211
Avg 2BR Rent, Annandale

Free ADU Feasibility Quiz

Can You Build an Accessory Dwelling Unit on Your NoVA Property?

Answer 4 quick questions → get a personalized zoning & feasibility report for Fairfax, Annandale, Arlington, or Alexandria.

Step 1 of 5

What's your primary goal for building an ADU?

This helps us tailor your free feasibility report.

The NoVA ADU Permitting Reality

ADU Permits in Fairfax County, Arlington & Alexandria Are a Bureaucratic Maze — We've Already Mapped It

Fairfax County calls them “Accessory Living Units” and caps them at 800 sq ft or 40% of your home. Arlington uses different setback rules. Alexandria has its own design standards. One wrong form delays your project by months.

🚫

Buried in zoning codes — Fairfax PLUS portal, Arlington County Board, Alexandria DSP reviews

We've navigated these exact offices on hundreds of NoVA projects

💸

Hidden costs blow budgets — surprise fees, change orders, permit resubmissions

Fixed-Price ADU Guarantee — the price we quote is the price you pay

🤹

Juggling an architect, permit expediter, and general contractor is a full-time job

One contract. One team. One point of contact from design to move-in

Our 3‑Phase Turnkey ADU Process

Design It. Permit It. Build It. Done.

PHASE 01

Custom ADU Design & Architecture

We design your accessory dwelling unit from scratch — optimized for your lot in Annandale, Fairfax, Arlington, or Alexandria. Custom plans, structural engineering, and 3D renderings included.

⏱ Typical: 2–3 Weeks

PHASE 02

All NoVA Permits & County Approvals

We handle every form, submission, and inspection — Fairfax PLUS portal, Arlington permitting, Alexandria DSP. You sign. We file.

⏱ Typical: 30–60 Days

PHASE 03

Full ADU Construction & Key Delivery

Our crews build your ADU to commercial-grade standards. Plumbing, electrical, HVAC, finishes — all under one fixed-price contract. You just turn the key.

⏱ Typical: 12–16 Weeks

ADU Rental Income in Northern Virginia

The Numbers That Make This Investment Worth It

SAMPLE ROI — 600 SQ FT DETACHED ADU · ANNANDALE / FAIRFAX

Turnkey Build Cost$150,000 – $200,000
1BR Median Rent (Annandale, Feb 2026)$1,938/mo
2BR Median Rent (Annandale, Feb 2026)$2,211/mo
Annual Gross Income (1BR)$23,256/yr
Annandale YoY Rent Growth+7.5%
Property Value Increase+$100K – $175K
Estimated Break-Even5–7 Years

*Rent data: Apartment List, Feb 2026. Virginia law (eff. July 2025) requires min. 30-day leases.

Client Reviews

Trusted by Homeowners Across Northern Virginia

Luis was our project manager for a full kitchen and bathroom remodel. From the beginning, he was clear about the timeline and helped us stay within budget. The end result was exactly what we hoped for.

Rebecca S. Falls Church, VA

Jonnathan made the entire process stress-free. He answered every question, kept us in the loop, and even suggested small changes that made a big difference.

Marc T. Silver Spring, MD

Communication was always clear, the job site stayed clean, and everything was finished right on schedule. It's rare to find that kind of professionalism.

Angela D. Arlington, VA

Our Fixed‑Price ADU Guarantee

The price we quote is the price you pay. No surprise change orders, no hidden fees. 20+ years of commercial-grade experience means we price it right the first time.

Fixed-price contract signed before ground breaks
All ADU permits, design, and construction included
Full warranty on labor and materials
Licensed, bonded, and insured in VA, MD, DC

Ready to Unlock Your Property's ADU Potential?

Take our free 60-second quiz and find out if your Annandale, Fairfax, Arlington, or Alexandria home qualifies.

Call