Home additions
Beautiful house additions, built with precision and absolute care for your family's future and total comfort.
Diamond Homes builds house additions, garages, shops and other accessory buildings in Medford and the Rogue Valley, handling the structural work and planning in-house.
What we do
- House additions
- Garages, shops & accessory buildings
- Decks & porches
- Structural work
- Project planning
- Designer exterior finishes
How we add on
Tailored construction that fits your specific needs.
- 1
A transparent quote
We discuss your vision, provide a transparent quote and manage the build from start to finish.
- 2
Fair pricing
Low overhead means premium craftsmanship at better value than larger firms.
- 3
Built to last
We build for longevity and client satisfaction above all else. Extended warranty is a given.
Additions we've built
All new-build projects
House addition & deck
Town and year: client to confirm

Garage & shop
Town and year: client to confirm
Addition questions
Something else? Call (541) 944-0611.
How do I start my project?
Contact us for a consultation. We'll discuss your vision, provide a transparent quote and manage the build from start to finish.
Can you help design the addition?
Yes. Home design, interior design and exterior visual upgrades are among our specialties.
Why is your price lower?
A lean structure and efficient project management let us price competitively, with value that meets or exceeds larger firms.
Are you licensed and insured?
Yes: Oregon CCB# 225392, bonded and insured.
Premium work at a fair price.
Tell us about your project and we'll come back with a transparent quote.