Residential remodel projects come in many shapes and sizes. Still, they all have one thing in common: They involve changes to the structure within the existing structure’s footprint. A remodel differs from an addition because it doesn’t include building up or out. Often, homeowners want to understand the process (and associated fee structure) of working with a structural engineer on a residential remodel before they embark on the project.
If you are planning to work with CG Engineering for structural engineering on your residential remodel project, here is an overview of our process, so you’ll know what you can expect:
| Step | Description | Fee/Schedule |
|---|---|---|
| 1—Architect | The first step of the remodel project is to engage an architect or house designer. An architect will develop revised floor plans and exterior elevations (if applicable) which will be required by the jurisdicton. We can provide recommendations for architects upon request. | Service provided by others. We can provide referrals upon request. |
| 2—Site Visit | CG Engineering will complete a site visit to determine if the remodel requires structural work. For example, the removal of a load-bearing wall may require a new beam, posts, and footings. Adding a certain number of window or door openings in the exterior wall may require additional wall sheathing, nailing, and strapping for lateral resistance. If structural drawings for the original construction are not available, we will as-built the existing framing during our site visit. We may request to cut holes in the drywall to assess certain areas of framing. We do not patch the holes. | Fees are typically fixed. Please call us for a fee estimate. The schedule can vary based on current workload; we can provide an estimated time frame. |
| 3—Design | CG Engineering will develop drawings and calculations for the remodel work suitable for permitting and construction. Some jurisdictions also require a site plan, which either the architect or engineer can provide. | The fee is typically fixed, but it depends on the project. Please call us to provide an estimate. Schedule is typically 2-3 weeks to complete following signed agreement. |
| 4—Permitting | Anyone can manage the permit submittal, whether it be the homeowner, architect, engineer, contractor, or other consultant. We are experienced with permitting structural work and offer permitting services upon request. For an interior remodel project, initial permit submission efforts usually require several hours of work. See the Homeowner’s Guide to Permitting for more information. | The fee is hourly and invoiced on a time and expense basis. Schedule is dependent on permit submital requirements and jurisdiction review timelines. |
| 5—Comment Response | If the jurisdiction has comments on the initial permit submission, we will respond to their comments for items related to our scope of work. We will coordinate with other consultants to address non-structural comments as needed. We will communicate with the homeowner on what to expect upon receiving comments back. | The fee is hourly and invoiced on a time and expense basis. Our goal is to respond to comments within one week of receipt. The overall timeline is dependent on number of comments and jurisdiction review timelines. |
| 6—Bidding | We encourage the homeowner to solicit bids from contractors directly. We can provide recommendations for contractors upon request. | Service provided by others. We can provide referrals upon request. |
| 7—Construction | During construction, the contractor may encounter unforeseen conditions when exposing portions of the framing that were not visually accessible to us during our site visit, request additional information, or request clarification of our drawings. We will work with the homeowner, architect, and contractor to resolve unforeseen conditions or requests for information (RFI’s) as needed. This work may include site visits, construction memos or revisions to the drawings. We can also help with other construction revisions if initiated by the homeowner, architect, or contractor. We will be sure to keep the homeowner in the loop about revisions, including the anticipated additional structural efforts required for the changes. If there are shop drawings or submittals for the project, we will ofen review those for structural conformance (e.g. roof trusses, guardrails, or beams). | The fee is hourly and invoiced on a time and expense basis. Our goal is to respond within 1 week to construction related issues. |
Understanding the structural engineering process for a residential remodel can help set clear expectations and ensure a smooth project. At CG Engineering, we guide homeowners through each step, from initial consultation to final plans, ensuring that structural integrity, safety, and efficiency are prioritized. Whether you’re reconfiguring your home’s layout, reinforcing existing structures, or making other significant changes within your home’s footprint, our experienced team is here to provide expert support. If you’re ready to start your remodel, contact us to discuss your project and take the next steps with confidence. For more information on Schedule and Fees, please reach us out at (425) 778-8500 or [email protected].