What we offer
Expert building, every project
Extensions, renovations, new builds, and more. Trusted contractors for Norfolk and Suffolk — quality work, clear pricing, no surprises.
Extensions, renovations, new builds, and more. Trusted contractors for Norfolk and Suffolk — quality work, clear pricing, no surprises.
Single and double storey extensions, managed from planning to completion. Add space and value to your home.
Convert your loft into a bedroom or office. Full service from structure to finish.
Complete kitchen and bathroom upgrades. Flexible options to match your needs and budget.
New homes built to your plans and local standards. From groundwork to handover.
Full property refurbishments, including period and listed buildings. Managed start to finish.
Foundations, patios, and driveways installed by our own team. All exterior work covered.
Hear from homeowners across Norfolk & Suffolk
"Hartwell Construction finished our extension on schedule and to a high standard. Communication was excellent, and the site was always tidy. We’re very pleased with the result and would recommend them."
"We needed a full renovation and Hartwell Construction made the process smooth from start to finish. The builders were reliable, respectful, and kept us updated at every stage. The quality of work exceeded expectations."
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"Our new kitchen was completed ahead of schedule and looks fantastic. Hartwell Construction managed everything, including building regs and finishing touches. We felt in safe hands throughout."
Browse recent extensions, renovations, and new builds completed across Norfolk and Suffolk. Each project highlights our commitment to quality, attention to detail, and reliable delivery.
The skilled professionals behind Hartwell Construction, delivering quality craftsmanship across Norfolk and Suffolk.
With over 20 years of hands-on building experience, James oversees every project to ensure our signature high standards.
Sarah translates client visions into beautiful, functional, and structurally sound designs, managing planning permissions seamlessly.
David keeps our sites running smoothly, coordinating materials, timelines, and our in-house team for on-time delivery.
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