Extensions & Refurbs
Single and two-storey extensions, loft and garage conversions, and full house refurbishments in Seaham.
Read more →Home / Builders in Seaham
Every trade a home or business needs, in-house and accountable, right across Seaham and across Seaham. One number, one team, one firm.

We cover Seaham and the coast daily, from Murton and Dalton-le-Dale through to Easington, sitting neatly between our Durham and Sunderland bases.
Coastal weather is hard on properties, so roofing and maintenance are big parts of what we do here, alongside extensions, bathrooms, boilers and rewires.
Every trade in-house, one fixed price, one firm accountable.
Single and two-storey extensions, loft and garage conversions, and full house refurbishments in Seaham.
Read more →NICEIC and NAPIT certified rewires, EICRs, fuse boards and EV chargers across Seaham.
Read more →Gas Safe boiler installs, heating, bathrooms and 24/7 emergency plumbing in Seaham.
Read more →Roofing, brickwork, groundworks and driveways, all by our own trades in Seaham.
Get a quote →Yes. We cover Seaham and the surrounding area daily, including Murton, Dalton-le-Dale, Easington and beyond. Our vans are out across Seaham every day.
Being local to Seaham means we're usually close by, so we attend quickly, and for emergencies our phones are manned 24/7. We'll give you a realistic time when you call.
No. Site visits and quotes in Seaham are free, with no call-out charge and no obligation. We come out, look at the job, and come back with a fixed price in writing.
All of them, in-house: extensions and refurbishments, kitchens and bathrooms, electrical, plumbing and heating, boilers, roofing, groundworks and maintenance. No subcontractors, so one firm is accountable for the whole job.
Yes. We're Gas Safe registered, NICEIC approved and NAPIT registered, with TrustMark and Trading Standards Approved status, and we carry £10m public and employer's liability insurance.
Yes, 24/7. Burst pipes, electrical faults, no heating and storm damage in Seaham are all treated as urgent, with real people answering the phone day and night.
Yes. As well as homeowners, we work for landlords, councils, charities and businesses across Seaham, with gas and electrical certificates, repairs, maintenance and refurbishments under one contract.
Whatever the brief, the route in is the same: ring us, we'll visit, we'll come back with a fixed price in plain English. Free site visits across Durham, Sunderland and Newcastle.
Or email enquiries@atkinsonsgroup.co.uk
No call-out charge for quotes. Fixed prices, in writing.