About DHC
Based in East Sussex, Dave Harmer Construction is a local building company with over 40 years of experience in home improvements.
We specialise in bespoke extensions, lofts, garage conversions, annexes, and garden rooms, providing complete support from planning through to completion.
Our focus is on precision, quality, and customer satisfaction.
We pride ourselves on helping homeowners bring their vision to life, creating functional, stylish, and enduring spaces.
Dave Harmer
Dave Harmer leads DHC with decades of hands-on experience.
A local to East Sussex, Dave has transformed hundreds of homes in the area, combining traditional building skills with modern design to deliver results that are both beautiful and long lasting.
He works alongside a team of highly skilled specialists who share his attention to detail and commitment to craftsmanship, ensuring every project is completed to the highest standards of quality, and functionality.
