Marvel Construction Group's Projects
Commercial Design & Build-out Specialists
View Our Work
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See for yourself. Marvel Construction Group delivers clean, functional commercial interiors for retail, medical, office, and franchise clients throughout Jacksonville, St. Augustine, and St. Johns County. Our portfolio showcases the work of a commercial building contractor company delivering tenant improvements, white‑box conversions, and interior build‑outs - all completed with predictable timelines, transparent pricing, and hands‑on project coordination.
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Each project reflects our commitment to quality craftsmanship, code‑compliant execution, and visually polished spaces ready for immediate occupancy.
Borges Brothers Dental
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Dentistry Practice Build-Out.
St. Augustine, FL
Adam Leo Construction Manager for Dr. Borges
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This 2,400‑square‑foot dental build‑out transformed a grey shell into a fully equipped practice with seven treatment rooms, complete MEP systems, new finishes, HVAC upgrades, and detailed trim‑out, creating a polished clinical environment ready for efficient patient flow and daily operations.
Salon MM
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A complete 1,400‑square‑foot salon buildout from an open grey shell, incorporating shampoo and styling stations, an ADA bathroom, breakroom, color‑mixing room, and reception area to create a polished, client‑ready environment.
Sunrise Orthodontics
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Dr. Dent
Adam Leo Construction Manager,
New Dental Space Build-Out
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This 1,400‑square‑foot orthodontic build‑out converted a raw shell into a functional treatment space featuring four open bays, a consult room, ADA restroom, imaging suite, lab, sterilization area, and mechanical room, supported by full MEP installation and HVAC integration for reliable clinical performance.
PhysWell Rehabilitation
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This 1,400‑square‑foot interior buildout added treatment rooms, two ADA bathrooms, an open gym area, massage room, breakroom, and reception space, creating a functional rehabilitation environment tailored for patient comfort and therapeutic efficiency.
Smile Society
Dr. Kenjula Brown
Pediatric Dentistry Build-Out.
Adam Leo, Construction Manger
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This 2,000‑square‑foot pediatric dental build‑out developed an empty shell into a comprehensive care environment with open and private treatment rooms, imaging and sterilization spaces, dual ADA restrooms, a private office, full med‑gas systems, and certified mechanical infrastructure tailored for pediatric practice needs.
Down South Industries
A new ground‑up development featuring a 6,000‑square‑foot pre‑engineered metal workshop and an additional 1,500‑square‑foot PEMB showroom and office, delivering a durable, efficient facility tailored for automotive services and customer engagement.
St. Philips Episcopal Church
This historic 4,100‑square‑foot church renovation included new stucco, restored doors and hardware, upgraded gutters and downspouts, and extensive hardscape repairs, preserving the building’s architectural character while enhancing long‑term durability and overall exterior performance.
Pike Driving School
This 1,500‑square‑foot industrial buildout transformed warehouse space into a functional two‑story office environment, complete with bathrooms, a breakroom, and dedicated work areas designed to support daily operations and student‑focused administrative needs.
Brad’s Custom Auto
This project introduced a 1,000‑square‑foot ground‑up accessory structure built with a pre‑engineered metal system, providing a versatile, long‑lasting space designed to support specialized automotive operations and future equipment needs.
Landlord Work
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A 1,300‑square‑foot interior improvement project featuring two ADA‑compliant bathrooms, new ceilings, updated lighting, a replacement rooftop unit, and a clean white‑box finish prepared for tenant customization and rapid occupancy.
