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Build Your Granny Flat, ADU, or In-Law Suite—Stress-Free
JAS Construction Group is Volusia County's licensed, full-service general contractor. We design, permit, and build your accessory dwelling unit from start to finish — so you don't have to coordinate a thing.
Adding a Granny Flat Is Smart. Managing It Alone Is Hard.
Most homeowners who try to build a granny flat or ADU on their own quickly run into:
- Confusing permit requirements — Florida rules vary by county, and Volusia County has its own process.
- Subcontractor coordination — Managing separate plumbers, electricians, and framers is a full-time job.
- Budget surprises — Projects without a single accountable contractor often balloon past estimates.
- Zoning and code compliance — One missed requirement means costly delays or demolition.
JAS Construction Group handles every single one of these for you. As your licensed general contractor, we:
- Pull every required permit in Volusia County
- Manage all subcontractors under one roof
- Give you a clear, honest estimate upfront
- Handle all code and zoning compliance
- Back every project with our 1-year craftsmanship warranty
One call. One contractor. No surprises.
Granny Flat
A granny flat is a self-contained living space on your property —
perfect for aging parents, adult children, or generating rental income. JAS designs and builds granny flats that blend seamlessly with your existing home, meet all Volusia County codes, and come with full permit coverage and a 1-year warranty.
ADU / Accessory Dwelling Unit
An accessory dwelling unit (ADU) adds significant value to your property while giving you flexible living options. From detached studio units to attached apartment-style additions, JAS manages the entire process — design, engineering, permitting, and construction — so your ADU project closes on time and on budget.
In-Law Suite Addition
An in-law suite keeps family close while giving everyone their own space. JAS builds in-law suites as home additions with private entrances, full bathrooms, and kitchenette options. We handle all permits in Volusia County and walk you through every decision so you're never left guessing.
Why Homeowners Choose JAS
- We pull every permit — you lift zero fingers. Our team handles all paperwork, inspections, and county or city approvals. You sign off at the end, not throughout.
- One contractor from design to final walkthrough. No subcontractor hand-offs, no "that's not my job" moments. JAS owns the entire project.
- See before you commit. Visit our Creative Spaces showroom at 1342 Howland Blvd, Deltona to see real completed projects, material samples, and 3D design previews before you sign anything.
- Licensed and insured in Florida. We are a licensed Florida General Contractor (CGC1525668) with full liability insurance and workers' compensation — protecting you, your home, and every worker on site.
- 1-year craftsmanship warranty on every project. We stand behind every nail, every joint, every finish. If something isn't right, we make it right.
