Home Additions & Room Expansions in Maryville & Knoxville, TN

Expanding Your Living Space With Expert Home Additions

Seamless Integrations, Exceptional Craftmanship

Expand your home’s potential with our expert addition services. At B&M General Contractors, we specialize in creating seamless and functional additions that enhance your living space and meet your growing needs. Whether you’re adding a new bedroom, extending your kitchen, or creating a home office, our team delivers quality craftsmanship and personalized solutions tailored to your vision. Proudly serving homeowners in Maryville, Knoxville, and the surrounding East Tennessee area, we’re the trusted choice for home additions built to last.

Home Addition & Room Expansion Services

Every family’s needs change over time. A well-designed home addition gives you the extra space you need without the hassle of moving.

We design and build additions that integrate structurally and stylistically with your existing home so the new space feels original, not added on.

Kitchen Extensions

Expand your kitchen to create a more functional and inviting space for cooking, dining, and entertaining. Kitchen extensions can include larger islands, additional cabinetry, improved layouts, and better flow into adjacent living areas.

Bedroom & Bathroom Additions

Whether you need an extra bedroom for a growing family or a new bathroom for added convenience, we create comfortable spaces designed around your lifestyle.

Primary Suite & Guest Suite Additions

Add privacy and luxury with a dedicated primary suite or guest suite. These additions often include walk-in closets, expanded bathrooms, and thoughtful layouts that improve daily living.

Home Offices & Flex Spaces

Create a productive home office or flexible room that adapts to your needs. Whether it becomes a workspace, hobby room, or multi-purpose area, we build spaces designed for long-term functionality.

Second-Story Additions

When expanding outward is not an option, building upward can provide the square footage you need while preserving yard space.

Popular Types of Home Additions

Our Process

Our home addition process is designed to keep your project smooth, efficient, and stress-free from start to finish. Proudly serving homeowners in Maryville, Knoxville, and throughout East Tennessee.

1. Consultation

We begin with a thorough consultation to understand your vision, preferences, and budget.

2. Design

Our team creates detailed plans and designs that align with your style and practical needs.

3. Permits

We handle all necessary permits and approvals to ensure your project complies with local building codes and regulations.

4. Construction

Our skilled craftsmen bring your vision to life with precision and care, ensuring high-quality workmanship and attention to detail.

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5. Completion

We add the final touches to your remodel, ensuring every finish and detail comes together seamlessly for a polished, functional, and beautiful space.

Home Additions FAQs

What is the process of building a home addition?

A home addition begins with planning. We start by discussing your goals, evaluating your property, and developing a design that fits both your needs and your budget. Once plans are finalized, we secure permits and begin construction.

Throughout the project, we coordinate all trades and keep you informed so your addition stays organized and on schedule.

Kitchen expansions, bathroom additions, and additional bedrooms are often strong investments because they increase usable square footage and improve daily functionality.

The best addition for your home depends on your layout, long-term plans, and local market conditions. We help you evaluate options that balance comfort and resale value.

Costs vary based on size, structural complexity, materials, and site conditions. A simple room expansion differs significantly from a full second-story addition.

During your consultation, we provide a detailed estimate tailored to your specific project so you can plan confidently.

For many homeowners, building an addition is a smart alternative to moving. It allows you to stay in the neighborhood you love while customizing your space to fit your needs.

If you need more room but enjoy your current home and location, an addition can be a practical long-term solution.

The timeline depends on the scope and complexity of the project. Larger additions with structural work or second-story construction require more time than smaller room expansions.

We provide a clear schedule before construction begins so you understand each phase of the project.

Service areas

B&M General Contractors provides addition services throughout Blount County, Knox County, and surrounding East Tennessee communities.

Blount County

Knox County

Start your home addition or room expansion today.