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Middle Tennessee's Attic Conversion & ADU Specialists

We convert unfinished attics, basements, and garages into finished living space — and build ADU additions — for homeowners across Franklin, Brentwood, and greater Nashville. Licensed General Contractor | TN GC License #76500

Unlocking the Space You Already Own

AG Developers Inc specializes in one thing: turning underused space inside your home into finished, livable square footage. With 13 years of construction experience and a TN Residential GC License, we personally oversee every project from first site visit to final walkthrough. We’re not a generalist remodeler — attic conversions and ADU additions are our specialty.

Our Services

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Attic Conversions

Convert your walk-up attic or third-floor shell into a bonus room, home office, bedroom, or media space. Starting at $50,000.

Basement Conversions
Transform your unfinished basement into a fully finished living area, theater room, or guest suite. Starting at $50,000.
Garage Conversions
Convert your attached or detached garage into finished living space or a legal ADU. Starting at $50,000.
ADU's
Build a detached or attached accessory dwelling unit for rental income, aging parents, or a guest suite. Starting at $100,000.

Why Choose Us

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Neighborhood Specialist

We know Westhaven, SouthVale, Berry Farms, and the floor plans Ford Classic and SLC Homes used. We've seen your attic before we walk through your door.

Licensed General Contractor

Every project is personally overseen by Aaron — TN Residential GC License #76500. One point of contact, one accountable team, permits pulled in our name.

End-to-End Process

Free in-home consultation through permit, build, and final walkthrough. We manage every step so you don't have to coordinate with multiple contractors.

Transparent Pricing

Conversions start at $50,000. ADU additions start at $100,000. We give you a real number after the in-home consultation — no mystery bids.

Frequently Asked Questions

Is my attic convertible?

Most walk-up attics in TND communities like Westhaven, SouthVale, and Berry Farms were built with conversion in mind. The best way to find out is our free in-home consultation — we’ll walk through your space and give you a real answer in about 30 minutes. No obligation.

How much does an attic conversion cost?

Attic conversions in Middle Tennessee typically start at $50,000 and range to $130,000+ depending on square footage, finish level, and whether a bathroom is included. We provide a detailed, fixed-price estimate after your free consultation.

Do you pull permits?

Yes — always. We pull all permits in our name through the City of Franklin, Metro Nashville, or Williamson County as applicable. Every project is fully licensed and code-compliant.

Testimonials

Ready to See What Your Home Could Become?

Book a free in-home consultation. We’ll walk through your space, tell you exactly what’s possible, and give you a real number — no obligation, no pressure.