About Lamont Bros.
Specializing in ADU construction and related services in Portland, OR.
Services Offered
Location & Service Area
Portland and surrounding areas
Reviews(2)
Exceeded expectations
Our ADU was completed on time and within budget. The craftsmanship is excellent and the attention to detail is impressive.
Backyard CottageHighly recommend
Our ADU was completed on time and within budget. The craftsmanship is excellent and the attention to detail is impressive.
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SponsoredFoldable ADU units starting at $50K. Compact, affordable casitas that unfold on-site in under a day.
Unsecured home improvement loans from $5K–$100K. No fees, low fixed rates, and same-day funding available.
Factory-built ADUs delivered to your site. Modern designs from 400–1,200 sq ft. Turnkey installation included.