Civils & groundworks that stand the test of time
We’re a family-run contractor from Worthing, working for water companies, main contractors and commercial clients across Sussex and Hampshire.
Our projects
Chambers, covers, platforms and ducting for water utility clients across Sussex. Tap a project to see what we did.
A family business, built properly
We’re not happy until you’re happy.
Jamie started out as a general labourer and learnt the trade from the ground up. Emma came from procurement and water utilities. Together they set up J Frost Civils to do the job right, keep clients in the loop and price fairly.
Why clients use us
We put long-term relationships first. We take time to understand what you need, then get it done with care, clear updates and a fair price.
Of our team are first-aid trained, and every supervisor holds SSSTS as a minimum.
Our people are our biggest asset. We keep investing in training so every crew brings current skills to site.
We work to the highest safety standards and regulations, with ISO 45001 and our Citation partnership behind every job.
Every job is different. Clear communication and a flexible approach mean we can move fast, including in an emergency.
Scope, quote, permits, paperwork, delivery and sign-off. We handle every stage and keep you informed throughout.
Our experience helps us find the right fix for complex sites, without overcomplicating it.
What we do
One contractor from the first site visit to the final handover, whatever the size of the job.
Safety and standards you can check
Our accreditations are the systems behind every job. They mean less paperwork for you and fewer surprises on site.
What our clients say
Accredited and approved
Checked by the schemes our clients rely on.
Got a job that needs doing right?
Tell us a bit about the work and Jamie or Emma will come back to you to arrange a site visit. Clear, detailed quotes with no surprises.