Our Services
At Mars Building Group, we specialise in bringing your construction visions into reality. Our comprehensive offerings include meticulous design and planning, superior construction, and dedicated project management. We blend modern techniques with classic craftsmanship to ensure each project, whether a new build, renovation, or extension, is completed with precision and care. We collaborate closely with our clients to fully understand their needs, ensuring timely delivery and adherence to the highest industry standards.
New Build Houses
At Mars Building Ltd, we specialise in delivering high-quality, sustainable new-build homes across Hertfordshire, designed for modern living and built to stand the test of time.
Our experienced team works closely with you to design and construct a bespoke property tailored to your lifestyle, preferences, and long-term needs.
From initial planning and design through to construction and final handover, we manage every stage of the process with precision and care.
By combining energy-efficient building methods with exceptional craftsmanship, we create new homes that are not only beautifully finished but also practical, durable, and future-ready.
Passive Houses
Passive houses are rapidly gaining popularity across Hertfordshire due to their exceptional energy efficiency, comfort, and long-term sustainability.
At Mars Building, we specialise in the design and construction of high-performance passive homes built to the rigorous Passivhaus standard.
Our expert team works closely with you to create a bespoke home that significantly reduces energy consumption while maintaining a consistent, comfortable indoor environment throughout the year.
From initial design through to completion, we ensure every detail is carefully considered to achieve Passivhaus certification, delivering a future-proof home that meets your lifestyle, exceeds expectations, and significantly lowers running costs.
Refurbishments
If you’re looking to upgrade your existing property, Mars Building offers professional home refurbishment services across Hertfordshire tailored to your vision and lifestyle.
Whether it’s a single-room update or a full property renovation, our experienced team delivers high-quality workmanship with attention to every detail.
We work closely with you to develop a bespoke refurbishment plan that aligns with your needs, budget, and long-term goals. From modernising interiors to improving layout and functionality, we transform homes into stylish, practical spaces designed for contemporary living.
Extensions
If you need more space but don’t want to move, Mars Building provides expert home extension services across Hertfordshire to help you maximise your property’s potential.
From single-storey rear extensions and double-storey additions to loft conversions, we design and build tailored solutions that create functional, beautifully finished living spaces.
Our experienced team works closely with you to develop a bespoke extension plan that suits your lifestyle, enhances the value of your home, and stays within your budget.
From concept through to completion, we deliver high-quality craftsmanship with a seamless finish that integrates perfectly with your existing property.
Our Expertise
At Mars Build, our expertise in construction, design, and planning sets us apart in the industry. We collaborate closely with clients, architects, and engineers to ensure that every project not only meets but exceeds expectations. Our commitment to quality craftsmanship and attention to allows us to deliver innovative solutions tailored to each unique vision. Whether it's residential or commercial, we pride ourselves on building lasting relationships and creating spaces that inspire and endure.
Construction Work
As a family business with over 40 years of experience, we are Hertfordshire's leading sustainable and Passivhaus builder. Our dedicated team of skilled tradesmen is committed to quality control and safety management, ensuring every project meets the highest standards.
Design & Planning
Our services include architectural design from our network of specialised architects, complete project management, and full planning. We also offer interior and structural design to ensure every aspect of your project is expertly handled.
We Work With You
We collaborate with you to bring your vision to life. You can choose to work with your own architect and design, or tap into our extensive network of architects. Contact us to schedule a meeting and discuss your project in detail.
