Verified record
An ADU and an addition to an existing home: that is the pair of projects a recent Thumbtack customer said Joseph completed for them, calling him knowledgeable throughout the process. Visionary Design & Build describes itself as a design-build general contractor that stays with a project from the design through construction. A recent customer thanked Joseph for walking them through the process from design to construction and said the team was respectful, on time and professional. A recent reviewer described working with Joseph to install stairs to a deck for four units and said he addressed requests and concerns in a timely manner. A recent Thumbtack review said the work was done on time and within budget. A 2026 Angi customer described designing an ADU in their garage, with every detail planned to maximize the space. A 2026 Thumbtack customer said the company handled the drawings, permits and coordination with the city for a commercial change of use. On Thumbtack it holds 4.7 stars from 15 ratings. A 2026 Thumbtack customer said Joseph promised to get back to them "within 20 minutes" and then did not reply for days. That customer said Joseph had still not arrived 10 minutes after they called about a late 9am quote appointment, and they went with someone else.
Love my new space! Huge thanks to Joseph for walking me through the entire process, from design to construction, and for paying attention to every detail. Also, a big thank you to the entire team they were always respectful, on time, professional, and delivered quality work. I’m extremely happy with how everything turned out and would definitely recommend Joseph and his team!
Thanks, Joseph. completed two projects for me an ADU and an addition to an existing home. You were extremely knowledgeable throughout the entire process, and it was a pleasure working with you. I would definitely love to work with you again in the future.
Nice working with the company
I had very good experience with Joseph to install stairs to deck for 4 units. He is very professional and address all requests/concerns timely manner. He is overall great and reliable to work with.
Quality work, would hire again. Work down on time and within budget.
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1 change recorded — last scanned Oct 4, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Visionary Design & Build Llc. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$23,000 – $35,000
Typical remodeling project around $29,000
Decks and porches5.0
Clients returning for 10 and 20 years5.0
Detailed craftsmanship5.0
Renovates century-old structures5.0