What Happens Before Construction Begins: The Preconstruction Process Explained

Most homeowners picture a renovation starting with demolition day. In reality, the work that determines whether your project runs smoothly happens long before the first wall comes down — during preconstruction. Here's what to expect in the weeks before the build, and why this phase matters so much.

Our preconstruction process is the same whether we're planning a kitchen remodel in Moraga, a bathroom remodel in Orinda, a home addition in Danville, or a whole-home renovation in Lafayette.

1. Design and Planning

Everything starts with a clear plan. Your team finalizes the scope, drawings, and material selections so there are no guesses once work begins. The more decisions made now, the fewer costly changes later.

2. Budgeting and Estimating

A detailed estimate breaks down labor, materials, and timeline. This is also where a good design-build team value engineers — finding ways to achieve your vision within your budget before anything is locked in.

3. Permits and Approvals

This is the step homeowners underestimate most. Most renovations — additions, ADUs, structural changes, electrical and plumbing work — require permits from your city or county. In the East Bay, timelines vary widely between jurisdictions like Lafayette, Orinda, Walnut Creek, and Oakland, so permits should be filed early. Pulling the proper permits protects you: it ensures the work is inspected and code-compliant, and it prevents headaches when you sell. Skipping permits to save time almost always costs more in the end.

4. Scheduling and Procurement

With permits in motion, your team builds the project schedule and orders long-lead materials — cabinets, windows, fixtures — so nothing stalls construction once it starts.

5. The Preconstruction Meeting

Before work begins, you'll walk through the timeline, site logistics, and communication plan together — so you know exactly what to expect, day to day.

At Konstructo, we believe a well-managed preconstruction phase is the difference between a stressful renovation and a smooth one. As a woman-owned design-build general contractor serving Lamorinda and the East Bay, we handle the planning, permits, and details so you don't have to — on kitchen remodels, bathroom remodels, additions, and whole-home renovations across Lafayette, Moraga, Orinda, Danville, Alamo, Walnut Creek, and Oakland. Ready to get started? Book a free consultation →