As a general contractor with over 20 years of experience, Rainbow Home Improvement can handle small jobs such as installing a door to large jobs like building additions—and just about everything in between! Basement remodels, bathrooms, kitchens, tiling, decks, painting, basement waterproofing and more…give us a call to lea about what we can do for you, and to schedule a free estimate on your next home improvement project. Serving: Massachusetts and Connecticut. Be sure to mention Diversity Builder sent you!