Home Additions
Expand your living space with custom home additions designed to blend seamlessly with your existing home. From single rooms to full wings.
Home Additions
Need more space? We specialize in custom home additions that expand your living area while maintaining your home's character.
ADU's (In-Law Suites)
Build accessory dwelling units for rental income, aging parents, or adult children. Complete ADU construction from permits to finish.
Second Story Additions
Maximize your property without expanding your footprint. Expert second-story construction that matches your home's style.
Garage Additions
Add valuable storage and workspace with attached or detached garage constructions built to last.
Sunrooms & Four-Season Rooms
Enjoy Maine's beauty year-round with energy-efficient sunrooms and enclosed porches.
New Construction
Ground-up new construction for your dream home. Quality craftsmanship from foundation to finish.
Our Process
We make building your home addition simple and stress-free.
1
Consultation
Free on-site consultation to discuss your vision, needs, and budget.
2
Design & Quote
Detailed design proposal with transparent pricing and timeline.
3
Permits
We handle all permits and approvals with local authorities.
4
Construction
Quality construction with regular updates and minimal disruption.
Addition Types
Explore our full range of home addition services.
Home Additions
Expand your living space with custom home additions that blend seamlessly with your existing home. We handle everything from design to final inspection.
- Custom architectural design
- Foundation & framing
- Electrical & plumbing
- Interior finishing
- Permits & inspections
ADU's (In-Law Suites)
Build an accessory dwelling unit on your property for rental income, aging parents, or adult children. ADUs are a smart investment in your property.
- Separate living quarters
- Full kitchen & bathroom
- Private entrance
- Rental income potential
- Increased property value
Second Story Additions
Maximize your lot without expanding your footprint. Second story additions double your living space while preserving your yard.
- Structural engineering
- Roof modifications
- Staircase design
- HVAC extensions
- Matching exterior finishes
Garage Additions
Add valuable storage and workspace with a new garage. We build both attached and detached garages designed to complement your home.
- Attached or detached options
- Multiple vehicle capacity
- Workshop space
- Storage solutions
- Finished interiors available
Sunrooms & Four-Season Rooms
Enjoy Maine's natural beauty year-round with an energy-efficient sunroom. Perfect for relaxation, entertaining, or extra living space.
- Energy-efficient glass
- Heating & cooling options
- Year-round comfort
- Natural lighting
- Indoor-outdoor living
New Construction
Build your dream home from the ground up. Our team handles complete new construction projects from foundation to finishing touches.
- Custom home design
- Site preparation
- Foundation to finish
- Quality materials
- Project management
Ready to Expand Your Home?
Get a free consultation and quote for your home addition project. We'll help you design the perfect space.
Frequently Asked Questions
How much does a home addition cost in Maine?
Most home additions in Southern Maine range from roughly $50,000 for a modest single-room addition to $200,000 or more for large or second-story projects. Size, complexity, and finishes drive the price. We provide free detailed estimates for every project.
Do I need a permit for a home addition in Maine?
Yes. Home additions require a building permit from your town. We walk you through the permitting requirements for your specific project as part of the process.
What is an ADU and can I build one on my property?
An accessory dwelling unit (ADU) is a self-contained living space on your property, such as an in-law suite, a converted garage, or a small standalone unit. Maine law now requires municipalities to allow at least one ADU per residential lot, so most Southern Maine homeowners can build one.
How long does a home addition take to build?
Most additions take two to four months from breaking ground, depending on size, scope, and season. Second-story additions can take longer. You receive a detailed timeline with your estimate.
Will the addition match my existing house?
Yes. We build additions to blend with your home's existing rooflines, siding, and interior finishes so the result looks original to the house.