Pre-Construction Timeline: When Can We Start Your Project?
- Jeremy Boger
- Apr 25
- 3 min read
Updated: Apr 28
At Vector Mountain Construction, one of the first questions we hear is, "When can you start?" While we share your excitement, quality construction begins long before work on site. A successful project depends on a thoughtful and complete pre-construction process. Here is a clear breakdown of what happens before construction begins, based on our process.
Please note: This timeline is a general guideline. Actual timing can vary depending on the scope and complexity of your project.

1. Preliminary Phone Consultation
After you reach out, we typically schedule a preliminary phone consultation within one business day. This initial conversation helps us learn more about your goals and determine if the project is a good fit.
2. Initial Site Visit
Following the phone consultation, we usually schedule an on-site meeting within about one week. This visit allows us to see the property, understand site conditions, and gather information for the preliminary estimate.
3. Preliminary Estimate
After the site visit, we provide a preliminary estimate, typically within one week. This estimate is based on schematic drawings or the information gathered during the site visit.
4. Design and Project Development
If you move forward, the next step is completing the design and developing the full project plan.
For additions and remodels where Vector Mountain Construction provides design services, the design phase typically takes two to four weeks.
If an outside architect or designer is involved, timelines vary depending on their availability.
Once the "pricing set" of drawings is ready:
Site visits with key subcontractors and vendors typically require one to two weeks.
Gathering quotes usually takes two to four weeks, depending on project complexity.
Engineering design (such as structural details) is often required along with the pricing set to complete detailed estimating and project planning. This work is usually performed during the time subcontractors and vendors are preparing their estimates.
A detailed estimate and preliminary construction schedule are prepared based on these inputs.
5. Contract
Once the project plan is complete, we prepare a construction agreement. Signing the contract timing depends largely on the owner. Some clients prefer to have their lawyer review the documents before signing.
6. Permitting and Approvals
After the contract is signed, we submit your project for permitting.
Permitting generally takes about 10 business days (approximately two weeks), although this can vary based on project scope and the current workload at the permitting office.
Summary: How Long Does Pre-Construction Take?
In an ideal scenario, with prompt decisions and no delays, a typical pre-construction timeline includes:
One business day for the preliminary phone consultation.
One week for the initial site visit.
One week for the preliminary estimate.
Two to four weeks for design (for additions and remodels where design is provided by us).
One to two weeks for subcontractor and vendor site visits.
Two to four weeks for subcontractor and vendor quotes.
Concurrent engineering design during subcontractor estimating.
Time for owner contract review (varies).
Approximately two weeks for permitting.
Estimated Total Pre-Construction Timeline: 8 to 14 weeks before construction can begin.
Why Pre-Construction Matters
Waiting can be difficult, especially when you are eager to move forward. However, investing time up front in careful planning prevents costly surprises, delays, and frustration during construction. Our focus is always on delivering a smooth, predictable building experience.
If you are considering building a new home, completing an addition, or undertaking a whole-house remodel, now is the time to start the conversation. Contact Vector Mountain Construction today to discuss your project and schedule an initial consultation.
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