A Jacksonville-Based Cabinetry Team
A Local Team Focused on Better Cabinetry
Decades of Experience That Shows In Our Cabinets
Neptune Custom Cabinetry was founded with a commitment to superior craftsmanship and has proudly served Northeast Florida for over 12 years. With over 40 years of combined experience in custom woodworking and cabinetry, our team specializes in fully custom cabinetry, kitchen design and renovation, cabinet refinishing, refacing and re-dooring, and custom architectural moldings. Every project is approached with meticulous attention to detail — from the selection of premium materials to the flawless execution of the finish work.
Meet Cary Cosgrove
The Owner Carrying Neptune Forward
Cary Cosgrove acquired the business in 2024 and continues its tradition of excellence while bringing a refined focus on precision, quality, and an exceptional client experience.
Cary brings a unique perspective shaped by 15 years in the medical device industry and a lifelong passion for aviation. In 2020, he designed and built his own award-winning airplane, applying the same standards of precision, safety, and uncompromising quality that he now brings to every cabinetry project. This background has instilled a culture at Neptune where nothing is left to chance; we maintain the highest standards of cleanliness and professionalism both in our workshop and in your home, ensuring a seamless and stress-free renovation experience.
As a family-owned and independently operated business based in Atlantic Beach, Florida, family values are at the heart of everything we do. Cary resides in Atlantic Beach with his wife Holley and their sons Henrik (5) and Jack (2). They are active members of First Christian Church of the Beaches and generously support their community through ongoing donations to Compassion International, Mission Aviation Fellowship, Samaritan Aviation, Wounded Warrior Project, and the Tim Tebow Foundation.
Our Background
A Foundation of Impeccable Craftsmanship
At Neptune Custom Cabinetry, we believe true craftsmanship goes beyond beautiful results — it includes clear communication, respect for your home and time, and a genuine partnership throughout the entire process.
Whether you are planning a complete kitchen transformation or seeking elegant custom architectural details, Neptune delivers timeless quality and personalized service you can trust.
Why Choose Neptune?
- Decades of cabinet making experience
- Dedicated carpenter on staff
- Designed, built, and finished in our 4,000 sq ft custom cabinet shop
- High-end eco-friendly finishes
- Finish-grade maple, walnut, cherry, and white oak.
- Expertise in kitchens, bathrooms, laundry rooms, and built-ins
- Local service experience in Jacksonville and surrounding areas
We invite you to contact us today to begin creating the home you’ve always envisioned.
Serving Jacksonville Beach, St. Augustine, and Beyond
Owned and Operated in Northeast Florida
Neptune Custom Cabinetry is locally owned and based in Atlantic Beach, Florida, which means every project is handled with a direct, personal level of involvement. We are part of the same community we serve, and that shapes how we approach our work.
What This Means for You:
Local accountability behind every project
Communication stays direct and responsive
A process built on trust, not pressure
No upsells, just clear recommendations
Materials chosen for quality, not shortcuts
Testimonials
Trusted by Homeowners Across Jacksonville
Our work is built on trust, clear communication, and results homeowners can feel proud of. Explore what customers have shared about their experiences with our team.