Get matched with top drafting or cadd pros in Jamaica Plain, MA

"For our home addition/renovation we are very grateful to have found Richard Connolly and his site iCornerstone. Our vision was a Two-story + basement + livable attic space home addition which would provide significant practical square footage to our existing house and integrate seamlessly with it. We interviewed a number of general contractors but we were overall a bit uncomfortable after the interviews due to gaps in transparency regarding how costs were calculated and how timelines were established, resulting in some lack of confidence. We happened upon Richard’s iCornerstone site via Angies. Richard provided an extremely transparent and detailed description of his unique and practical process, which delivered a set of superb designs along with a truly logical, transparent, and honest listing of costs, both materials and labor, at all stages, and how those costs were derived. Richard also delivered transparency on timelines, and he provided recommendations for all the needed tradespeople that he had historically a close working relationship with; alternatively we could have selected tradespeople of our own choosing. Richard and his process gave us the utmost confidence for proceeding. We proceeded with our renovation under Richard’s guidance and his own crew and the entire process went according to plan with excellent communication, rapport, and confidence at all stages from excavation to final finish work. Transparency, confidence-building, dependability, highly knowledgeable, customer-friendly, and results-oriented are all terms we would use to describe Richard and the iCornerstone process. We strongly recommend Richard for anyone contemplating any home renovation or home addition, large or small."

"The Curtis Group was hired to Design, Contract Manage and build an addition as well as remodel Kitchen, replace roof and paint both exterior and interior of main house and addition. Both Eric and Scott and their entire Team were excellent to work with. "

"We had a great experience working with Fearghal Kenny and the team at Kenny Builders on the construction of our new detached 1.5-car garage, completed in October 2025. From the start, Fearghal provided a clear and detailed estimate for both timeline and cost, which helped set expectations and made the planning process very smooth. Throughout the project, he communicated regularly, kept us updated on progress, and was always available to answer questions. The crew was professional, efficient, and clearly took pride in their work. The project was completed on time and on budget, and the finished garage looks great. Overall, it was a pleasure working with Fearghal and his team. I would highly recommend Kenny Builders to anyone looking for a reliable contractor"

"I really enjoyed working with Humberto. He listened to the ideas I had for our home remodel. He provided different layouts for our space. He is very detail oriented and up to date in his craft. Our contractor ran into an unexpected issue with the remodel, and Humberto and his structural engineer partner were able to solve the problem. Very satisfied with his work."

"He went above and beyond to make sure the entire process was done quickly and efficiently."

"The company communicated the entire process of identification, diagnosis, and remediation very well to me. I am highly satisfied with their service."

"We had an exceptional experience working with Michal on our house extension project. From the very beginning, he demonstrated an outstanding ability to translate our vision into a functional, beautiful design that seamlessly blends with the existing structure. His attention to detail, creativity, and deep understanding of both aesthetics and practicality made the entire process smooth and enjoyable. What truly stood out was his communication and responsiveness—he was always available to answer questions, provide updates, and offer thoughtful suggestions that improved the overall outcome. He collaborated effectively with our sub-contractors, engineer and interior designer and ensured that every stage of the project stayed on track, on budget, and in line with local regulations. The final result has exceeded our expectations. The new space feels light-filled, spacious, and perfectly suited to our family's needs. We receive compliments on it from many people! I wouldn't hesitate to rec"

"I found Johnâ s service through a contractor that I didnâ t end up working with. But working with John was a nice experience. I have plans to do some reno work on my townhouse kitchen, and an important part of the job is to widen the entrance between the kitchen and the dining room. Because itâ s a townhouse structure and the management donâ t know where the original blueprint is, and they require an architectural evaluation and drawing for opening the walls. I had to hire a structural engineer/architect to do the job. John came to my house several times. He did not open the wall to probe. He looked at the structures from the basement to the kitchen and did his engineer calculation and gave me the architectural drawings according to how big I wanted to widen the entrance. I donâ t know anything about architect, but his drawing was sent to the City Hall for permit. I did change my thoughts on the all opening a couple of times, and he always responded promptly and kindly, and made changes accordingly. I had expected a much higher price from contractors for hiring an architect, but John was very reasonable, and said for a small adjustment, it wouldnâ t cost so much. I thought everything went well in our communication and the final product and the value of the work. One thing though, when the city building inspector came, he said where we wanted the wall to end was not sitting on a basement column, and that piece of end wall has to be on a column. So this means I had to put back 6 inches of the wall I had originally cut. I was a little bummed about that. I canâ t say if this is something the architect shouldâ ve known (or maybe building code is slightly different every city?), but I wish I could be better prepared or informed about this particular building code. Overall, I thought it was a good experience and I would recommend JFA Design Group."

"Customer service was optimal and thorough. All of my questions were answered In A clear and easy to understand way. Friendly and had a good understanding of my needs. Great job! "

"I had an addition I wanted for our home. We were required to have a survey and an engineer drawing to apply for the permit. I had a list of 10-15 local engineering companies given to me by the permitting office. Very few would return my call. several the rest said they only do commercial or that this was too small of a job and would cost more. It was taking months and I was frustrated and decided to try Angie’s. I am so pleased. I had a response that very day I inquired for the job. It was clear what was needed from me. Great communication and answered questions to help me get them what they needed. The project from start to finish was drafted within 3 weeks. It could have been done sooner but I was traveling and not able to check emails. Once I told them to text me to alert me of an email they did that. I would highly recommend them."