Structural Engineer in Washington (2)

If you need a structural engineer in Washington, we make it easy to connect with checked tradespeople who understand local building regulations and safety requirements.

Find a structural engineer in Washington

Whether you’re a homeowner looking for a residential structural engineer or a landlord needing a full structural survey, Checkatrade can help you find the right service for your project.

From assessing a load-bearing wall before renovations to producing a detailed structural engineering report, our checked structural engineers are experienced in projects big and small.

Why use Checkatrade?

You’ll benefit from clear pricing, transparent communication, and the reassurance that all Checkatrade members meet our rigorous quality standards - plus, our guarantee covers their work up to £1,000 (T&Cs apply).

What to expect from hiring a structural engineer in Washington

Structural engineers provide essential services to ensure the safety and stability of a building.

Common jobs requested in Washington include:

• Structural inspections and site surveys
• Structural engineering reports for mortgage or insurance purposes
• RSJ (rolled steel joist) calculations for removing walls
• Load-bearing wall assessments
• Design and planning for extensions, loft conversions, and renovations
• Building regulation and planning permission submissions

Average costs in Washington

• Inspection (site visit): £300
• Structural engineering report: £700
• RSJ calculation: £200
• Design work (basic project): £2,000
• Design work (complex project): £10,000
• Hourly rates: £100 - £200

What's included in a typical quote?

• Site visit
• Calculations
• Drawings
• Report

Additional costs may include further site visits, revisions or liaison with architects.

Qualifications to check for

• Chartered Structural Engineer (MIStructE/FIStructE)
• Civil engineering degree and professional registration
• Public Liability Insurance

How long does a structural survey take?

• Small surveys or calculations: Between one and three days.
• Complex design projects: Two to eight weeks depending on scope.

Structural engineers in Washington: Homeowners vs renters

Homeowners:

You are usually responsible for commissioning structural surveys and paying for engineering work. If selling your property or applying for planning permission, you may need formal documentation from a chartered structural engineer.

Renters:

If you suspect a structural issue (e.g. cracks, subsidence), report it to your landlord or letting agent. They will arrange a structural engineer in Washington, or a structural surveyor. You should not commission major works yourself without written permission.

Emergency structural engineers in Washington

In urgent situations, such as severe storm damage, suspected structural collapse, or major subsidence, you may need an emergency structural engineer in Washington.

Emergency structural engineers can quickly assess safety risks and recommend immediate action. Post a job to get started.

Find a structural engineer for the job you need in Washington

• Full structural survey
• Load-bearing wall removal
• RSJ installation and calculations
• Loft conversion structural design
• Extension plans and calculations
• Structural damage inspection
• Building regulation submissions
• Civil engineering advice
• Party wall agreements