What We Do

Our approach to heritage building conservation is rooted in a deep respect for history and a commitment to quality.

Over 40 years of combined experience.

Our master stonemasons, Gary and James, lead a team of skilled craftsmen dedicated to preserving the architectural heritage of Britain. Every project is managed 100% in-house, from design and planning to execution, ensuring the highest standards of excellence and historical accuracy.

Heritage buildings are a vital part of our cultural legacy, representing the architectural and historical significance of past eras. These structures, often listed and protected due to their historical importance, require specialised care and expertise to preserve their integrity and beauty for future generations.

At Mono Masonry, we specialise in the conservation and restoration of heritage buildings, understanding the unique challenges and responsibilities involved.


Our Work

Who We Work With


Working with

Our Clients

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Architects
We collaborate with architects on both heritage and new build projects, combining our specialist knowledge with their design expertise to deliver high-quality, beautifully crafted stonework.
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Churches & Cathedrals
We support parishes and church authorities with surveys, maintenance plans, and sensitive repairs, ensuring these significant community buildings are preserved and cared for.
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Historic Estates
We provide ongoing care, repairs, and enhancements for historic estates, ensuring these important properties are maintained to the highest standards for future generations.
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Homeowners
We bring the same care and expertise developed in our heritage work to private homes, giving homeowners confidence that their property is in safe hands.
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Main Contractors & Developers
Our reliable, high-quality stonework supports Main Contractors in delivering projects that balance efficiency, durability, and aesthetic excellence.
Our Clients Icon
Other Clients
Whether it’s a single stone repair or a major restoration project, we bring the same care, expertise, and attention to detail to every client we work with.
Our Clients Icon
Architects
We collaborate with architects on both heritage and new build projects, combining our specialist knowledge with their design expertise to deliver high-quality, beautifully crafted stonework.
Our Clients Icon
Churches & Cathedrals
We support parishes and church authorities with surveys, maintenance plans, and sensitive repairs, ensuring these significant community buildings are preserved and cared for.
Our Clients Icon
Historic Estates
We provide ongoing care, repairs, and enhancements for historic estates, ensuring these important properties are maintained to the highest standards for future generations.
Our Clients Icon
Homeowners
We bring the same care and expertise developed in our heritage work to private homes, giving homeowners confidence that their property is in safe hands.
Our Clients Icon
Main Contractors & Developers
Our reliable, high-quality stonework supports Main Contractors in delivering projects that balance efficiency, durability, and aesthetic excellence.
Our Clients Icon
Other Clients
Whether it’s a single stone repair or a major restoration project, we bring the same care, expertise, and attention to detail to every client we work with.

What our client's say

Client Testimonials

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We have worked with Mono Masonry to build an internal stone wall for our new, biophilic school in Barnsley. The finished product is outstanding, a real show stopper and their service was second to none. I would highly recommend them for interior and exterior finishes.
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Lisa Norton

Harrogate Garden Design

From start to finish, Mono Masonry were a pleasure to work with. They understood our programme , demonstrated extensive knowledge of restoration work and were incredibly professional through the project. Their Operatives were punctual, communicative, and Health and Safety management was taken with the utmost levels of importance. The quality of their work was first class restoring the Gatehouse from a Blank Canvas, only using a set of historic photographs to replicate its original appearance, which showed a wealth of expertise in this field. They went above and beyond to ensure our project was completed to the exact specifications, budget, detailing and programme and I highly recommend them for any future restoration works.
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Steve Carrigan

Divisional Director, Esh Civils North East & Yorkshire

From the outset of this project right through to completion, we have really appreciated the professionalism and helpfulness of Gary and all of the team at Mono Masonry. The level of craftsmanship has been first class in restoring our lych gate and war memorial to their former glory. The result of this work enabled the community of Levenshulme to come together to commemorate the centenary of the end of the First World War around a fitting monument to those who never returned. I can’t recommend Mono Masonry high enough.
Revd George Reeves

St Peters, Levenshulme