What makes Lamont Bros. different from other Portland design-build firms?

Lamont Bros. plans and prices your entire project before construction begins, so the plan you approve is one you can afford to build.

You'll see a concept with renderings and a ballpark cost early. After you sign a design retainer, Lamont's in-house designers fully design the space while its estimators and builders check it against your home's structure, systems, and permit requirements. You then receive a fixed-price construction contract that details what every element of the project costs.

Lamont Bros. typically completes projects within 5% of that contract, with most differences coming from changes clients choose to make along the way. During construction, one site superintendent runs your project from start to finish. See the full Lamont Bros. process.