Our Process
ADU construction process starts with the property, intended use, comfort goals, permitting path, utilities, and construction details. Vancouver ADU a division of Hammer Falls Construction helps Vancouver, WA and Clark County homeowners shape a clear ADU plan before the build begins.
The process begins when you share your project details through the Get a Quote form. This gives the team a starting point for your property, goals, timeline, and ADU use.
Logan, a sales representative with Hammer Falls Construction, follows up to understand the project, answer early questions, and coordinate the next step.
A permitting specialist is scheduled to review the lot. The visit helps determine where an ADU may fit and what constraints may affect the design.
Once the preferred location and approximate dimensions are understood, Hammer Falls Construction can help you compare design paths before blueprints begin.
You receive options for local blueprinting companies that can draft the ADU plans. The goal is to produce drawings that match the site, scope, and local permitting expectations.
The blueprint package is submitted to the appropriate county or city office for review. Revisions, clarifications, or corrections are handled as part of the normal permitting process.
After Approval
Once permits are approved, Hammer Falls Construction can set a realistic timeframe, order key materials, coordinate trades, and prepare the site for construction. From there, the project typically moves through site prep, foundation, framing, rough-in work, exterior envelope, interiors, inspections, and final completion.
Ready to Start?
Share your ADU goals and property details. The team can help determine whether the next step is a conversation, a lot review, or a feasibility visit.
Planning guide
ADU construction process works best when the lot, intended use, access, utilities, permits, budget, and finish level are reviewed together. Vancouver ADU a division of Hammer Falls Construction helps Vancouver, WA and Clark County homeowners compare practical options before construction decisions become urgent.
First, review lot shape, setbacks, access, privacy, drainage, and how the new space relates to the main home.
Next, compare permit needs, water, sewer, electrical, heating, cooling, and possible service upgrades before layout decisions go too far.
Finally, align storage, kitchen function, bathroom placement, durable finishes, and project sequencing around the intended use.
Common questions
Start with your property address, intended use, rough budget, timeline, and photos so a builder can discuss feasibility and the best ADU path.
Yes. ADUs generally require proper permits and review. Homeowners should confirm current requirements with the City of Vancouver or Clark County before construction decisions are finalized.
Possibly. Feasibility depends on zoning, setbacks, lot coverage, utilities, access, drainage, and the condition of the existing property.
Timelines vary by design, permitting, site work, utility upgrades, material selections, and construction scope. A clear plan helps reduce delays.