ADU Builder Services in Rhode Island
Salas Construction offers custom-designed accessory dwelling unit construction for homeowners in Rhode Island. With recent legislative changes making it easier to add an ADU to a residential property, Salas Construction helps homeowners take advantage of this opportunity — whether the goal is generating rental income, creating additional living space, or accommodating family members.
They build both attached and detached ADUs, working with clients to develop a unit that fits their specific needs and integrates well with the existing property.
What an ADU Can Be Used For
Accessory dwelling units are flexible by nature. Salas Construction builds ADUs intended for a range of purposes, including:
- Rental income units — designed with renters in mind, incorporating quality finishes and compliance with local rental regulations
- Guest suites — comfortable, private spaces for visiting family or friends
- Multigenerational living — separate living quarters for elderly parents or adult children
- Private home offices — dedicated workspaces away from the main residence
- Wellness retreats or entertainment zones — customized spaces for relaxation or recreation
As an experienced ADU contractor, Salas Construction also handles garage conversions and the transformation of existing structures such as basements and attics into functional, code-compliant living spaces. Converting an existing structure can be a more cost-effective route, since the foundation and framing are already in place.
The Building Process and What to Expect
Salas Construction begins each project with a consultation to understand the homeowner's goals, budget, and timeline. From there, they work with architect-approved or client-provided building plans, focusing on floor plans that make practical use of available space.
Once permits are secured, their team manages the full construction process — from foundation work through to final inspection. A dedicated project management team oversees scheduling and budget throughout, keeping clients informed at each stage.
The typical timeline for an ADU project, from design through completion, runs between 6 and 12 months, depending on design complexity, permitting, and site-specific factors.
In terms of cost, building an ADU with Salas Construction generally ranges from $200,000 to $500,000. The final figure depends on the size of the unit, materials selected, design complexity, and location. They provide transparent pricing and aim to work within the client's budget while delivering a finished product that adds measurable value to the property.
Salas Construction has working knowledge of Rhode Island's local zoning laws, building codes, and HOA regulations. As a granny flat builder and detached ADU builder operating in the state, they guide clients through the permitting and compliance process, ensuring the finished unit meets all applicable standards.
ADU designs can range from modern studios to more traditional cottage-style units. Salas Construction works with architects and designers to develop a look that either complements the existing home or stands as a distinct structure, depending on the homeowner's preference.