Home Extension

Add More Space Without Leaving the Place You Love

If your home is feeling a little cramped but moving isn’t on the table, a home extension is the perfect solution. Whether you need an extra bedroom, a larger kitchen, or a full in-law suite, our team at KDH Contracting specializes in building thoughtful, seamless additions that enhance both space and lifestyle.

Our extensions are built to blend beautifully with your existing structure, giving you the room you need without sacrificing style or flow.

Why Choose Our Home Extension Services?

Seamless integration with your current layout and exterior

Full-service planning, permitting, and construction

Custom solutions for any type of addition

house exterior

What’s Included in Our Home Extension Services

Bedroom & Living Space Additions

Need another bedroom for a growing family? Want a dedicated guest room, home office, or bonus space? We build additions that feel like they’ve always been part of your home, complete with insulation, HVAC, and matched finishes.

Kitchen & Dining Expansions


A kitchen extension can open up your home and transform daily living. Whether it’s adding square footage, building a breakfast nook, or combining your kitchen with a dining area, we’ll help you reimagine the heart of your home.

Bathroom Additions

Adding a bathroom improves convenience and increases home value. We design and build full and half baths, guest bathrooms, and en suite additions, complete with plumbing, waterproofing, and fixtures to match your space.

Second Story & Vertical Additions

When you can’t build out, build up. Our team handles structural assessments, engineering, and construction for second-floor additions that dramatically increase your living space without expanding your footprint.

Sunrooms & Seasonal Spaces

Bring the outdoors in with a sunroom or three-season addition. These light-filled spaces offer year-round enjoyment with large windows, energy-efficient materials, and optional HVAC integration for comfort and usability.

Permitting, Engineering & Structural Work

A successful home addition starts with planning. We manage blueprints, permits, zoning reviews, and foundation or framing modifications — ensuring everything is safe, legal, and structurally sound.

Why Our Home Additions Make Sense

  • Aesthetic Consistency


    Your home has a personality — and your cabinets should match it. We offer endless design options to align your cabinetry with your existing architecture, color palette, and style preferences.

  • Custom Fit for Your Needs


    We design every extension based on your goals, budget, and layout. Whether you want a cozy bump-out or a full-scale wing, we tailor every element to fit your vision.

  • Code-Compliant Construction


    All of our additions are built to meet local and state building codes. We handle inspections, structural integrity, and safety standards to ensure peace of mind.

  • Craftsmanship You Can See


    Each cabinet is handcrafted with attention to detail. You’ll notice it in the joinery, the seamless installation, and the flawless finish — every time you open a drawer or reach for a shelf.

Frequently Asked Questions

Question: How long does a home extension take to build?

Custom cabinets are built from scratch to fit your space, style, and storage needs exactly. Semi-custom uses pre-built parts with limited modifications. While both can look great, custom gives you full control over size, materials, and configuration.

Question: Will the addition blend in with my current home?

Yes. We take special care to match materials, rooflines, windows, and finishes so that your new space integrates smoothly with the existing home.

Question: Do I need architectural plans before contacting you?

Not at all. We can help develop the plans with you or collaborate with your existing architect or designer. We also handle permitting and code compliance.

Question: Can I live in my house during the build?

In most cases, yes. We work hard to isolate the construction area and minimize disruption. For larger projects, we’ll coordinate the process to ensure your comfort and safety.

More Room Starts with a Conversation

A smart, well-designed home extension can change the way you live — giving you more flexibility, comfort, and space to grow. At KDH Contracting, we handle every aspect of the build so you can focus on what matters: enjoying your expanded home. Request your free consultation today and let’s start building your vision.