Hopkinton, RI Home & Room Addition Contractors

Home Addition Contractors in Hopkinton, Rhode Island

Rockhouse Construction provides custom home additions for homeowners throughout Hopkinton, RI. Whether you’re adding a new bedroom, expanding your kitchen, building a second story, or creating additional living space, our team delivers high-quality craftsmanship built to match your home and property.


From Ashaway and Hope Valley to Woodville and rural Hopkinton neighborhoods, we understand local zoning regulations, septic requirements, and large-lot construction - keeping your project compliant and stress-free.

Call Now: (401) 641-4444

Full-Service Home Addition Construction in Hopkinton

We manage every phase of your home addition project, from planning and permits to construction and final inspections.


Our home addition services include:


  • Custom room additions
  • Bump-out and sunroom expansions
  • Two-story home additions
  • Kitchen and living room expansions
  • Primary bedroom and bathroom additions


We coordinate directly with Hopkinton building officials to ensure your addition meets all town and state codes.

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Custom Home Addition Design in Hopkinton, RI

Our design-build process allows us to create additions that blend seamlessly with your existing home - not something that looks “added on.”


Whether your home is a ranch, cape, colonial, or farmhouse, we tailor every addition to match your architecture and your long-term goals.


We focus on:


  • Functional layouts
  • Energy-efficient construction
  • Natural light and flow
  • Long-term property value
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ADU Construction in Hopkinton, Rhode Island

Interested in building an Accessory Dwelling Unit (ADU) in Hopkinton? Rockhouse Construction builds ADUs for rental income, in-law living, and private guest accommodations.


Popular ADU projects include:


  • Detached backyard ADUs
  • Garage apartment conversions
  • Basement apartment builds
  • Attached in-law suites


We stay current with Hopkinton ADU zoning and permitting requirements to ensure a smooth approval and construction process.

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Get in Touch Today

Your Trusted Hopkinton Home Addition Contractors

Planning a home addition or ADU in Hopkinton? Rockhouse Construction is your trusted local contractor for dependable service and expert craftsmanship. Call today to schedule your free on-site consultation.

Call (401) 641-4444

Home Addition Services in Hopkinton, RI

  • Custom home additions
  • Rural home expansions
  • In-law apartment builders
  • Primary suite additions
  • Kitchen expansion contractors
  • Home office room additions
  • Two-story additions
  • ADU builders
Get an Estimate