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Home Additions & ADUs Construction Services In Orlando, FL

Larsa Construction is a trusted home addition contractor and ADU builder in Orlando, FL, helping homeowners expand their living space without moving. Whether you’re planning a room addition, second-story expansion, garage conversion, or a fully detached accessory dwelling unit (ADU), our licensed general contractors deliver smart designs, quality craftsmanship, and a seamless design-build experience.

Our Home Addition & ADU Services

Room additions (bedrooms, living rooms, offices)
Second-story additions
Garage conversions
Detached and attached ADUs
In-law suites and guest houses
Structural expansions and layout reconfigurations

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Our Proven Process for Home Additions & ADUs

1. Consultation & Feasibility Review

2. Design & Planning

3. Budgeting & Material Selection

4. Construction & Project Management

5. Final Walkthrough & Completion

Why Build a Home Addition or ADU?

Increase square footage without leaving your neighborhood
Add rental income or multi-generational living space
Improve functionality and long-term property value
Customize layouts to match your lifestyle
Avoid the cost and stress of buying a new home

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What Our Clients Say

As a trusted general contractor in Orlando, we’re proud to earn five-star feedback from clients who appreciate our attention to detail, communication, and commitment to quality. Here are a few of their stories.

Ready to Build Something Exceptional?

expand your home with confidence. Contact Larsa Construction, your trusted home addition contractor and ADU builder in Orlando, FL, to schedule a consultation and start planning your project

Licensed and insured Orlando general contractor
Design-build approach for smoother projects
Experience with local zoning and permitting
Clear communication and transparent pricing
High-quality craftsmanship from start to finish

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View Our Work

Frequently Asked Questions

FAQ 1
Do I need permits for a home addition or ADU in Orlando?
Yes. Home additions and ADUs require permits and zoning approval. Larsa Construction manages the entire permitting process for you.

FAQ 2
How long does a home addition or ADU take to build?
Most projects take several months depending on size, design complexity, and permitting timelines.

FAQ 3
Can an ADU be used as a rental property?

In many cases, yes. Local regulations apply, and we help ensure your ADU meets all requirements.

FAQ 4
Will a home addition increase my property value?
Well-designed additions and ADUs often increase both usability and resale value.

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Proudly Serving Orlando & Surrounding Areas

Larsa Construction’s experienced Orlando team delivers expert general contracting, full home and commercial remodels, custom home building, and design-build services throughout Central Florida. We proudly serve: