★★★★★5.0 on Google from fewer than 10 reviews
JAM Structural Design — builders in Sheffield
JAM Structural Design is an award-winning structural engineering firm in Sheffield. It works on homes, extensions and architect-led projects, aiming to give clients good value throughout the work and to keep budget and programme under control.
What JAM Structural Design does — and what it typically costs in Sheffield
Every job below can be priced from this page. The ranges are what Sheffield homes typically pay, from Locufy's price guides. JAM Structural Design confirms the exact figure in a written quote — asking is free, with no obligation.
Building & extensions
Kitchens, bathrooms & interiors
Roofs, walls & windows
Typical prices from Locufy's UK 2026 price guides — each guide explains what the job involves and what moves the price. Rendering and insulation installer are also offered, priced on survey.
About JAM Structural Design
JAM Structural Design is an award-winning structural engineering firm in Sheffield. It works on homes, extensions and architect-led projects, aiming to give clients good value throughout the work and to keep budget and programme under control.
You can ask for a written price on any building job from this page — an extension, a kitchen refit, a roof that leaks — and compare it with other Sheffield builders if you want to.
At a glance
- Trade
- Building and construction
- Based
- Sheffield City Centre
- Covers
- Sheffield and 15 km around
- 5.0 · fewer than 10 reviews
- Hours
- Mon–Fri 9:00–17:00
- Quotes
- Written, free, no obligation
A written price, with no obligation
Describe the job
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JAM Structural Design prices it
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Book, or compare
Happy? Book the date directly with them. Not sure? Compare quotes from other Sheffield builders.
How JAM Structural Design is rated
As published on Google, refreshed on each visit.
Read the reviews on Google →Reviews from Locufy bookings appear here
Every Locufy review comes from a job booked through Locufy, so each one is a real customer. Booked JAM Structural Design? You can leave the first one after the job.
Have a question before you book?
Do they handle planning? Are they on the voluntary construction register? Ask here — Locufy passes it to them and emails you their answer.
Sheffield and the towns around it
Based in Sheffield, JAM Structural Design works across the town and about 15 km around it.
- Sheffield
- Rotherham
- Chesterfield
- Burngreave
- Chapeltown
- Dronfield
- Rawmarsh
- Fulwood
- Hoyland Nether
- Stocksbridge
Before you book
Where is JAM Structural Design based?
JAM Structural Design is based in Sheffield, where it works as a structural engineering firm.
Do you work with homeowners?
Yes, JAM Structural Design works with homeowners on new homes and extensions, helping them turn their plans into reality.
Do you work with architects?
Yes, JAM Structural Design works alongside architects, with a focus on clear communication and coordination so the structural work complements the architectural design.
Can you help keep a project within budget and on schedule?
Yes, JAM Structural Design aims to keep clients in control of their budget and programme throughout the project.
Get a written price from JAM Structural Design
You can compare it with other Sheffield builders too.
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