Structural engineer: a guide for pros

What customers ask, how to win the job, and what to put on your profile.

Offering structural engineer

You analyze building loads and prepare calculations, drawings and stamped documents for beams, foundations, framing and repairs. Clients rely on you for clear findings, sound design and a letter or stamp that the building department and the contractor can use.

What customers ask

Will your stamp cover the design I need for the permit?
What will you examine on site, and what will the report include?
Can you review the contractor's plan for the same work?
How do you handle snow, wind and floor loads in this area?
How many revisions are included?
What happens if the structure needs more repair than expected?

How to win the job

On the first call, ask for the project, the location, the existing drawings and the permit requirements, then say what you will examine before quoting
Walk the site and document the members, the spans, the connections and any damage with measured photos before you design
List the loads you will apply, including snow, wind and floor loads for the site, in the proposal
Put the scope in the proposal as a list of sheets or letters, so the client knows what the stamp covers
Offer a review of the contractor's shop drawings or plan for the same work, and say how the review is billed
Explain the revision terms and how a design change after issue is handled

What to put on your profile

List the types of structural work you handle, such as residential framing, beam design, foundations and repair assessments
Post photos of site assessments with the members and the connections labeled
Show example letters and stamped sheets, with the personal details removed
State the states where you are licensed and the building departments you work with

Follow-up that helps the customer

Offer a follow-up site visit after construction to confirm the work matches the stamped design
Suggest a recheck of the structure after a major storm, heavy snow or a seismic event where that applies
Offer to keep the drawings, calculations and letters on file for later reference on the building

Licenses and permits

Structural engineers are commonly required to be licensed where they stamp drawings, and the stamp is usually restricted to licensed professionals. Check with your state licensing board for your license, continuing education and stamping rules, and confirm the local building department accepts your stamp for the work.

Questions

How do I handle a contractor who builds to the old drawings after a revision?

Stop the work and send the revised sheets in writing to the contractor and the owner. Ask for a written confirmation of the revision in the field, and note the date on your site report.

How do I scope a letter for a repair I have not fully seen?

State in the letter what was examined and what was not. Limit the approval to the visible conditions and the members checked, and say what must be reviewed once the hidden parts are exposed.

How do requests reach me on infinibell?

Customers describe the job and pick the pros they want by name, and only the pros they picked see the request. Joining is free. You pay only for the leads you accept, and you can decline a request for free. Every pro is reviewed before going live.

About this guide

This national guide is written and checked by infinibell. Rules and conditions differ by place, so local pros are credited on guides for the cities they serve, not on national ones.

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Oct 29, 2026: Drafted by infinibell to our content guidelines.

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