07774 774 297

Bespoke Building and Construction for Your Forever Home

From extensions and renovations to full new builds, we manage every stage with skill and care. Our expertise in stonework, slate cladding, and landscaping ensures that your home in Cornwall will be finished with lasting quality.

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Heating Systems Tailored for Every Property

We install air source, ground source, gas, biomass, and solid fuel systems across Cornwall. From heritage homes to commercial buildings, our engineers deliver efficient, compliant, and reliable heating designed to last.

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Garden Rooms Designed Around Your Lifestyle

We create bespoke garden rooms across Cornwall, from insulated offices to luxury outdoor living spaces. Every build is tailored, durable, and designed for year-round comfort and value.

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Building With Honesty, Craftsmanship and Care

MQS is a trusted construction and heating company in Cornwall, specialising in bespoke building, developments,  heating systems, land remediation and garden rooms. Founded on stonework expertise and a commitment to quality, we deliver projects that combine traditional craftsmanship with modern capability.

Homeowners, developers and commercial property owners choose MQS because we manage every stage of a project, from planning permission and groundwork through to finishing touches. Our reputation is built on reliability, transparent communication and solutions that make complex work straightforward.

With MQS, you gain more than a contractor, you gain a partner who brings problem-solving expertise, skilled craftsmanship and long-lasting results to every home or business we work on.

 

 

MQS: Experience and Excellence in the building trade

Projects

Our Projects Speak for Themselves

Every build we deliver in Cornwall combines skilled craftsmanship, attention to detail and a commitment to lasting quality. From bespoke homes to garden rooms and commercial spaces, our projects show what can be achieved with the right expertise and care.

Explore our portfolio and see how MQS can bring your vision to life. 

Why Choose MQS?

Choosing the right partner for your project means finding a team you can trust to deliver quality at every stage. MQS is a Cornwall-based construction and heating company with the expertise to handle everything from bespoke new builds and extensions to renewable heating systems, land remediation and garden rooms.

Our reputation is built on honesty, craftsmanship and reliable project management. We take care of planning permission, coordinate every trade and ensure compliance, so you can move forward with confidence. Whether it is natural stonework on a heritage property, a ground source heating installation, or a fully fitted outdoor living space, we bring precision and care to every detail.

With MQS you are not just hiring contractors, you are gaining a partner who solves problems, keeps communication clear and delivers results that last. That is why homeowners, developers and commercial property owners across Cornwall choose MQS for projects that demand both quality and peace of mind.

What our clients are saying

"We moved into our new home, built by Tom, and started planning a simple garden. Our first addition was a very necessary shed which was built and completed within a short period of our moving in date. The team at MQS were incredibly hard-working a...

Jan

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