Home Additions
Thoughtfully planned home additions with clear timelines, transparent pricing, and quality craftsmanship throughout the St. George area.

OUR HOME ADDITION SERVICES
Every home addition is scoped and priced before we break ground. Done right, it's one of the highest-value investments you can make in your property.
Design + planning
Home additions require careful planning to ensure the new space looks and feels like it belongs. We guide layout, rooflines, exterior integration, and interior flow so the addition connects naturally to your home. Designers or drafters are coordinated when required.
Project Management
We manage scheduling, permits, inspections, and trade coordination from start to finish. Additions involve more moving parts than interior remodels, so clear communication is essential. You'll always know what phase we're in and what's coming next.
CONSTRUCTION + SITE CARE
Additions involve excavation, framing, and exterior work alongside interior construction. We protect existing structures, maintain organized job sites, and manage debris carefully so your home remains safe and livable throughout the build.
Cabinets + Storage
When your addition includes kitchens, bathrooms, or built-in storage, we install cabinetry designed to match or complement your existing home. Storage solutions are planned to maximize function without making the new space feel disconnected.
Plumbing
If the addition includes bathrooms, laundry, or wet spaces, we handle plumbing installation and extensions from existing systems. All plumbing work is completed to current code and coordinated carefully with framing and finish work.
Electrical + Lighting
We extend electrical systems into the new space, adding outlets, switches, and lighting where needed. Lighting is planned to match the function of the room while maintaining consistency with the rest of your home.
Flooring
Flooring in a home addition is selected to blend seamlessly with adjacent spaces or define the new area intentionally. We prepare subfloors properly and handle transitions so the addition feels like part of the original home.
Walls, Ceilings + Finishes
Drywall, paint, trim, and ceiling details are completed to match existing finishes or updated intentionally as part of a larger remodel. The goal is a finished space that doesn’t feel added on or out of place.
Structural + Framing
We handle foundations, framing, and structural connections required for your addition. This ensures the new space is built correctly, meets code requirements, and integrates safely with the existing structure of your home.
Countertops + Surfaces
We coordinate countertops and interior surfaces within the addition to match or intentionally transition from the existing home. Materials are selected for durability, consistency, and long-term use, creating a cohesive finished result.
Optional / Common Upgrades
Common upgrades include vaulted ceilings, large windows or sliding doors, skylights, custom built-ins, exterior patio connections, and energy-efficiency improvements to enhance comfort and long-term value.
HOME ADDITION COST
Prices are averages and may vary depending on the size of your project and the materials used. After the design consultation, you will get an exact quote for your specific project.
Typically includes:
- Single-room addition
- Basic foundation and framing
- Standard roofing tie-in
- Electrical and HVAC extension
- Basic interior finishes
Typically includes everything in Basic, plus:
- Larger footprint or multiple-room addition
- Enhanced exterior integration
- Upgraded windows and doors
- Improved lighting layout
- Interior finish upgrades
- HVAC extension or system adjustments for the new space
Typically includes everything in Standard, plus:
- Structural modifications to the existing home
- Custom rooflines and architectural detailing
- High-end interior finishes throughout the addition
- Large window systems, sliders, or indoor-outdoor connections
- Exterior finish upgrades to match or elevate the home
- Custom built-ins or specialty spaces
- Energy-efficiency upgrades or enhanced insulation systems
HOME ADDITION FAQs
Common questions about home addition costs, timelines, and planning.
That’s a priority. We design additions to blend with your home’s structure, rooflines, and finishes so the new space feels intentional, not like an afterthought.
Most home additions take several months from start to finish. Timelines depend on size, permitting, and complexity. We provide a clear schedule during planning so expectations are set early.
In most cases, yes. We plan construction to minimize disruption, though some phases may be noisier or require temporary adjustments. We’ll walk through what to expect before work begins.
areas we serve
Serving St. George, Washington, Hurricane, Ivins, Santa Clara, and nearby areas.

Schedule Your Free Estimate
Book a call with McKay to discuss your project, ask questions, and get a clear proposal with pricing and timelines. No pressure, no obligation, just clear next steps.

