Home Additions
When your home needs more space but you don’t want to move, a professionally designed home addition is the perfect solution. At Excellence in Construction, we specialize in custom home additions across the Kansas City metro, helping homeowners expand their living space while maintaining the beauty, functionality, and structural integrity of their homes.
With over 20 years of construction experience, an engineering background, and full-service in-house capabilities, we design and build home additions that feel like they were always part of your original home.
A home addition is a major investment — and choosing the right contractor makes all the difference. Our team manages every stage of your project, from planning and design to construction and finishing, ensuring your new space blends seamlessly with your existing structure.
We don’t rely heavily on subcontractors. Instead, we perform most work in-house, allowing us to maintain quality, consistency, and timelines.
Why homeowners trust us for home additions:
- 20+ years of construction and remodeling experience
- Engineering-level planning and structural knowledge
- Master plumber on staff
- Custom cabinetry and finish carpentry
- Transparent estimates and timelines
- Full-service project management
- Family-owned Kansas City contractor
Every family has different needs. That’s why we design additions that match your lifestyle, budget, and home layout.
Room additions are ideal when you need extra living space without altering the entire home.
Common room additions include:
- Additional bedrooms
- Guest rooms
- Expanded living rooms
- Family rooms
- Dining room extensions
We ensure your new room flows naturally with your existing floor plan and exterior design.
Upgrade your comfort and privacy with a custom master suite addition.
These additions may include:
- Spacious master bedrooms
- Walk-in closets
- Luxury master bathrooms
- Custom vanities and cabinetry
- Spa-style showers and tubs
A master suite addition adds comfort while significantly increasing home value.
When lot size is limited, building upward is often the best option.
Second-story additions can include:
- Additional bedrooms
- Bathrooms
- Home offices
- Full second-floor expansions
Our engineering expertise ensures structural integrity, proper load distribution, and long-term safety.
Create a private, comfortable living space for extended family or guests.
In-law suites may include:
- Bedroom and living area
- Bathroom
- Kitchenette or wet bar
- Separate entrance (if desired)
Perfect for multigenerational households or long-term guests.
We design and build:
- Attached garage additions
- Detached garage builds
- Garage-to-living-space conversions
Garage conversions are ideal for creating:
- Home offices
- Guest suites
- Studios
- Fitness rooms
Bring in natural light while enjoying year-round comfort.
Options include:
- Sunrooms
- Enclosed porches
- Four-season rooms
- Screened-in living spaces
These additions expand your living area while enhancing your home’s appeal.
With more homeowners working remotely, dedicated office space has become essential.
We design custom home offices featuring:
- Built-in desks and cabinetry
- Sound insulation
- Optimized lighting
- Storage solutions
A quiet, professional workspace adds both functionality and resale value.
We handle every aspect of construction, ensuring a seamless experience:
- Architectural planning and layout design
- Structural framing and reinforcement
- Foundation work (when required)
- Roofing and siding integration
- Electrical coordination
- Plumbing installation (in-house)
- Drywall and insulation
- Flooring installation
- Custom cabinetry and built-ins
- Painting and finish work
Everything is designed to match your home’s existing style and structure.
We follow a structured, transparent process to deliver outstanding results.
We meet with you to:
- Discuss your goals and ideas
- Evaluate your property
- Review zoning and feasibility
- Understand your budget and timeline
We develop:
- Layout options
- Structural plans
- Material selections
- Finish details
- A clear project estimate and timeline
You approve everything before construction begins.
Our in-house team manages:
- Site preparation
- Framing and structural work
- Plumbing and electrical coordination
- Flooring and cabinetry
- Trim, paint, and finishing
We maintain a clean, organized job site throughout the project.
We review the completed addition with you to ensure:
- Quality workmanship
- Design accuracy
- Full satisfaction
Your new space is move-in ready.
A professionally built home addition offers:
- Increased living space
- Improved comfort and functionality
- Higher property value
- Custom design tailored to your lifestyle
- A cost-effective alternative to moving
Our goal is to build additions that improve both everyday living and long-term investment value.
We proudly serve homeowners throughout:
- Kansas City, MO
- Kansas City, KS
- Overland Park
- Olathe
- Lenexa
- Shawnee
- Lansing
- Leavenworth
- Liberty
- Gladstone
- Prairie Village
- North Kansas City
- Surrounding communities
If your home is in the KC metro area, we’re ready to help.
- Over 20 years of remodeling and construction experience
- Engineering background for precise planning
- Master plumber on staff
- Full-service remodeling and construction
- Custom craftsmanship and attention to detail
- Transparent pricing and communication
- Family-owned and locally trusted
We don’t just add space — we add lasting value to your home.
Let’s design and build a home addition that fits your needs and enhances your lifestyle.
Excellence in Construction
📞 (913) 775-0437
📧 eic@eickc.com
📍 Serving the Kansas City Metro Since 2002
