Custom Home Additions for Rhode Island Homes

Toensing Construction builds custom home additions in Rhode Island for homeowners who want to expand their living space without sacrificing quality, style, or comfort. Whether you're adding a primary suite, second floor, in-law apartment, or extended family room, we guide your project with clarity, precision, and care.

Our team handles every phase of the build, from zoning and permitting to framing, finish work, and final inspection. We work across Newport, Bristol, Barrington, and surrounding towns, delivering additions that feel like a seamless extension of your original structure — not an afterthought.

Common home additions include:

• Master bedrooms and bathroom suites

• Sunrooms and family room extensions

• Guest rooms and in-law apartments

• Kitchen or dining room expansions

• Second-story and attic additions

• Mudrooms and entry vestibules

We coordinate closely with your architect or provide layout guidance based on your goals and existing floor plan. Our additions are built to match or elevate your home’s exterior, incorporating compatible siding, roofing, trim, and foundation work. Inside, we continue that care with aligned flooring transitions, HVAC integration, and thoughtful lighting.

Every addition we build is fully code-compliant, energy-efficient, and tailored to your lifestyle. Whether you're accommodating a growing family, creating flex space, or planning to age in place, we help you move forward with confidence — and a structure that adds lasting value.