About JFA Design Group
JFA Design Group was founded by John F. Andrews to serve as a dedicated, full-service partner for homeowners and contractors seeking residential and industrial design solutions — from home renovations and new construction to industrial facilities and ADUs (Accessory Dwelling Units) across Massachusetts.
With decades of hands-on experience and a passion for thoughtful, functional design, John leads every project with care, precision, and a deep understanding of local zoning and building requirements. His drawings are rooted in both creativity and technical accuracy, helping to bring ideas to life while saving time and money during the build process.
Whether you're planning a custom home, updating an existing structure, designing a barn or outbuilding, or exploring the possibilities of an ADU, the JFA Design Group will support you through every step — from initial sketches to final construction-ready plans.
We also provide detailed drawings for town and zoning board submissions, helping you navigate local permitting requirements with confidence. No matter the size or complexity of your project, we collaborate closely with homeowners, contractors, engineers, and builders to ensure a streamlined and successful experience.
Let’s talk about your space. Whether it’s residential or industrial, a new structure or an ADU addition, JFA Design Group is here to help design with purpose — and deliver with precision.
