top of page
Home: Welcome
With over 20 years industry experience, Colemack Construction Ltd offers a wide range of building services to clients across Hertfordshire. From building a new extension to complete building renovations, we undertake all types of construction work and provide a complete design and construction service for all our projects.
Our team of seasoned builders and installers are here to turn your visions into reality. Just give us a call and let us know what you want - we’ll take care of the rest.
Home: About Us
Our Services
Quality & Care
Loft conversions and extensions
Don't move - improve! An extension or loft conversion can save you from the hassle and money involved in moving, and leave you with a beautiful living space that can be used as a bedroom, dining room, play area, man cave or a study. Contact Colemack Construction Ltd today and explore the various options available with house extensions.
New build
Our expert team are here to help support you from the initial design, throughout the build and to the completion of your brand new dream home.
Garage conversion
Converting your garage can give you a cheaper way to create that extra room you desire. Whether you need a office, play room or dining room, contact us and we can help make your dream a reality.
Home: Services
Home: Contact
Home: Gallery
bottom of page