Custom Accessory dwelling units in Fredericksburg, VA

FXBG Construction specializes in custom accessory dwelling units in Fredericksburg, VA, helping homeowners expand their living space with beautifully designed ADUs and backyard units that reflect your lifestyle and enhance your property’s value.

Custom Accessory dwelling unit ADU (Accessory Dwelling Units)

Smarter Living Starts with a Custom Accessory dwelling unit

Accessory Dwelling Units (ADUs) are a versatile way to expand your property — ideal for multi-generational living, guest space, or rental income.

Custom Accessory dwelling unit ADU (Accessory Dwelling Units)

We Handle Everything

Our Custom Accessory dwelling unit Process

Pre-Construction Plan

Every project begins with a meticulous blueprint, ensuring your vision unfolds flawlessly.

Roles and Expectations

From day one, we establish clear responsibilities, so every detail is handled with precision and care.

Consistent Communication

Enjoy seamless updates and thoughtful guidance, keeping you inspired and confident at every step.

Designed for Your Needs

Every ADU is thoughtfully planned to maximize space, natural light, and long-term livability.

Custom Accessory dwelling unit ADU (Accessory Dwelling Units)

Frequently Asked Accessory Dwelling Unit Questions

We specialize in designing and building various types of ADUs tailored to your property’s needs, including:

  • Stand-Alone Garage and Workshops

  • In-Law Flats

  • Accessory Dwelling Units (Stand-Alone)

  • Garage Apartments

  • Barndominiums

Each ADU is thoughtfully planned to maximize space, natural light, and long-term livability.

After the initial consultation, We typically provide a preliminary cost estimate within 3 to 5 business days. This estimate includes design costs and a rough budget for construction.

We prioritize clear and consistent communication throughout the project. During the preliminary phases, we connect with clients weekly, and once construction begins, we provide daily updates to keep clients informed and involved.

Project timelines can vary based on materials, site conditions, and permitting processes. However, our extensive experience allows us to provide accurate initial timelines for both preparation and construction phases.

We proudly serve the Fredericksburg, Virginia area.

Our Recent ADU Projects

Custom Accessory dwelling unit ADU (Accessory Dwelling Units)

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