Working with Vanguard North was a pleasure from the beginning to end. We added a sunroom, bedroom, bathroom and brick patio along with renovating parts of our existing home. I showed Marvin pictures of what I had in mind and he was able to design and build exactly the rooms I had imagined on time and within our budget. The sunroom is perfect! Each aspect of the project shows excellent craftsmanship. Marvin is a true professional.