MGS Restoration Ltd

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MGS Restoration Ltd is a premier stone restoration company based in London, Specalising in natural stone marble floor cleaning, polishing, sealing, and terrazzo restoration both residential and commercial properties.

Restoring a historic cantilever staircase isn't just about making it look beautiful again—it is about ensuring it remain...
12/08/2026

Restoring a historic cantilever staircase isn't just about making it look beautiful again—it is about ensuring it remains structurally safe for the next century.

When dealing with a cantilevered stone structure, there is absolutely zero room for guesswork. Doing things correctly is paramount.

Take a look at this recent project. Back in the 1980s, the original nosings on this Portland stone staircase were brutally sliced off to make room for a lift installation. Fast forward to today, and MGS Restoration Ltd was commissioned to execute a highly complex structural and cosmetic restoration to bring the staircase back to its original glory.

Here is how our expert stonemasons delivered the project:

Bespoke Manufacturing: We sourced, manufactured, and supplied brand-new Portland stone nosings custom-cut to match the original profiles.

Fail-Safe Installation: We didn't just glue the new stone in place. Every single nosing was mechanically face-fixed deep into the host stone, guaranteeing they can never fail or fall off.

Seamless Blending: Once structurally secure, our team meticulously blended the new nosings into the original treads for a flawless, monolithic finish.

Because structural integrity is just as critical as aesthetics, transparency with the project team is non-negotiable. We worked hand-in-hand with the lead structural surveyors, providing them with complete oversight. By utilizing shared cloud-based photo albums for daily visual updates alongside comprehensive weekly written reports, we ensured every single repair met their exact engineering and safety expectations.

When you need structural stone repairs you can trust, call the specialists. Discover our heritage restoration services at www.mgsrestoration.com.

**What lies beneath decades of old office carpet? Sometimes, it is a hidden architectural gem waiting to be rescued.**Du...
06/08/2026

**What lies beneath decades of old office carpet? Sometimes, it is a hidden architectural gem waiting to be rescued.**

During a recent high-end office refurbishment in Monument, London, our team uncovered an original terrazzo foyer that had been suffocated under layers of stubborn carpet glue and latex for years. The floor was battered, cracked, and littered with holes from previous fit-outs.

Instead of taking the easy route and covering it back up, the client brought in MGS Restoration Ltd to bring this historic floor back to life. Here is how our expert stonemasons executed the transformation:

* **Heavy Adhesive Extraction:** We safely stripped away decades of rock-hard latex and carpet glue without damaging the delicate terrazzo beneath.
* **Bespoke Resin Repairs:** We carefully raked out all cracks and holes, seamlessly filling them using a custom-colour epoxy resin mixed with perfectly matched terrazzo chippings to mimic the original pattern.
* **Diamond Refinishing:** We mechanically ground and polished the entire floor, cutting past the surface damage to achieve a flawless, high-shine finish.
* **Eco-Friendly Protection:** Finally, we locked in the results using our very own MGS-branded water-based nano eco-sealer, delivering maximum stain resistance with zero harsh chemicals or toxic off-gassing.

The result is a breathtaking, highly durable entrance that honors the building's history while perfectly suiting a premium modern workspace.

Don't cover up your historic commercial floors restore them. Discover our specialist terrazzo services at **[www.mgsrestoration.com]

Beautiful, bold, and incredibly easy to ruin.Printed cement (encaustic) tiles add stunning character to any space, but b...
13/07/2026

Beautiful, bold, and incredibly easy to ruin.

Printed cement (encaustic) tiles add stunning character to any space, but because cement is naturally highly porous, these tiles are notorious for trapping deep-seated dirt and grime.

The biggest mistake we see? Using aggressive, off-the-shelf floor cleaners or harsh abrasive scrubbing to try and lift that stubborn dirt. This method actively degrades the delicate surface print, permanently fading and damaging those intricate patterns.

Our team recently restored this beautiful cement tiled floor using a highly targeted, delicate approach that guarantees results without the risk:

Targeted Chemistry: We applied the exact, pH-correct cleaning solutions specifically formulated for printed cement to gently break down the embedded grime.

Safe Extraction: Using specialist extraction methods, we pulled out the trapped dirt from deep within the pores without ever compromising or fading the surface design.

Long-Term Protection: Once the tiles were flawlessly clean and dry, we applied a premium impregnating sealer. This crucial final step locks out future dirt, repels stains, and ensures everyday maintenance is effortless.

Don't let the wrong cleaning methods ruin your statement floors. Protect your investment and trust the specialists at www.mgsrestoration.com.

**How do you connect five historic London townhouses transformed into a single, world-class art gallery? You restore the...
12/07/2026

**How do you connect five historic London townhouses transformed into a single, world-class art gallery? You restore their architectural heart.**

Located directly opposite South Kensington Station, 1-5 Cromwell Place is a stunning architectural achievement combining five classic properties into one sprawling gallery space. Ahead of their highly anticipated grand opening, MGS Restoration Ltd was commissioned to restore the building’s focal points: four magnificent, cantilevered Portland stone staircases.

Preparing historic, cantilevered stone for heavy public footfall requires meticulous structural and aesthetic care. To ensure these staircases were both safe and visually flawless, our expert stonemasons executed a comprehensive restoration package:

* **Bespoke Indent Repairs:** We crafted and seamlessly installed replacement Portland stone nosings to rectify heavy wear and tear on the step edges.
* **Resin Chip Repairs:** Historical chips and impact damage were carefully filled, shaped, and colour-matched to blend perfectly with the original stone.
* **Structural Pointing:** We raked out and renewed the joint pointing across the staircases, ensuring long-term stability and a clean, refined finish.

The project was delivered on tight deadlines, ensuring the gallery could open its doors with the staircases looking as spectacular as the art on the walls.

Explore more of our prestigious heritage restoration work at www.mgsrestoration.com

When a poor installation from 15 years ago becomes a serious Health & Safety hazard, a quick cosmetic fix simply isn't e...
22/06/2026

When a poor installation from 15 years ago becomes a serious Health & Safety hazard, a quick cosmetic fix simply isn't enough.

These Baltic Brown Granite steps were originally installed by another contractor over a decade and a half ago. Unfortunately, substandard preparation meant the subbase eventually failed, causing the heavy stone treads to come dangerously loose and creating a major trip hazard.

MGS Restoration Ltd was commissioned to permanently rectify the issue. We didn't just patch the problem; our stonemasons executed a complete structural and visual restoration to bring the entrance back to standard:

Structural Rebuild: We safely removed all the loose, hazardous stone and completely rebuilt the failing subbase to guarantee long-term, rock-solid stability.

Bespoke Stone Sourcing: We sourced, supplied, and precision-installed perfectly matching Baltic Brown Granite to replace the heavily damaged sections.

DOFF Deep Clean: The entire staircase was revitalized using our DOFF superheated steam system, gently melting away 15 years of embedded grime and environmental pollution.

Safety Upgrade: To finish the project and ensure full compliance, we supplied and installed new anti-slip grip strips to every single step.

The entrance is now safe, structurally secure, and looking absolutely pristine once again.

If your exterior natural stone steps are failing, loose, or require a modern safety upgrade, trust the experts to do it right. Visit www.mgsrestoration.com.

**Is your entrance mat protecting your marble—or quietly ruining it?**Classic black and white marble pathways are an ico...
18/06/2026

**Is your entrance mat protecting your marble—or quietly ruining it?**

Classic black and white marble pathways are an iconic feature of London's architecture. But at this property on Great Portland Street, a heavy external entrance mat had been trapping moisture, dirt, and organic growth against the stone for years, resulting in severe, deep-set staining.

You can't fix this level of damage with a simple pressure wash. To restore this grand entrance back to its original prestige, our expert stonemasons deployed a highly effective, two-step restoration strategy:

* **Biocide Deep Cleaning:** We applied a specialist biocide treatment to actively break down and eradicate the deep-rooted organic growth and bacteria trapped within the stone's pores.
* **Diamond Refinishing:** We mechanically honed the surface, carefully stripping away the stubborn matting stains and surface wear to reveal the fresh, striking contrast of the black and white marble underneath.

The result is a flawless, welcoming pathway that sets the right tone before you even step through the door.

Don't let hidden stains ruin your property’s curb appeal. Discover our specialist exterior stone restoration services at **[www.mgsrestoration.com](https://www.mgsrestoration.com)**.

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A historic staircase is more than just a thoroughfare—it is the architectural centerpiece of a building.At 93 Mortimer S...
12/05/2026

A historic staircase is more than just a thoroughfare—it is the architectural centerpiece of a building.

At 93 Mortimer Street, a stunning Grade II listed 18th-century building in Fitzrovia, our team at MGS Restoration Ltd was tasked with bringing a grand Pentelikon marble staircase back to its original glory.

As part of the building's prestigious transformation into a contemporary cultural destination, this iconic staircase required highly specialized care. Years of heavy use had taken their toll on the historic stone. Our expert stonemasons carefully executed extensive repairs and full diamond refinishing across every tread and riser. We were able to revive the natural clarity and elegance of the Pentelikon marble without stripping away its authentic heritage character.

While our team also restored the Grey Marquina marble window cills and installed perfectly matched stone in the main foyer, it is the sweeping, beautifully revived staircase that truly anchors the space, seamlessly blending London’s architectural legacy with modern design intent.

Discover how we restore and protect historic stone features at www.mgsrestoration.com.

Porcelain Tile Cleaning | Warehouse Facility near Heathrow, LondonMGS Restoration Ltd were appointed at short notice to ...
19/04/2026

Porcelain Tile Cleaning | Warehouse Facility near Heathrow, London

MGS Restoration Ltd were appointed at short notice to resolve issues caused by poor removal of epoxy grout haze across a newly constructed warehouse facility near Heathrow, London. With over 400m² of porcelain tiling affected, the surface required specialist treatment to restore its intended finish ahead of imminent handover.

Working within tight deadlines, our team utilised targeted cleaning solutions and specialist techniques to safely remove the epoxy haze without damaging the tiles. The result was a clean, uniform surface that met the required standards for client handover.

Another example of MGS delivering efficient, high-quality solutions under pressure on commercial projects.

What does decades of neglected grime look like on historic terrazzo?Take a look at the "before" photo. These external te...
17/04/2026

What does decades of neglected grime look like on historic terrazzo?

Take a look at the "before" photo. These external terrazzo steps at a 70-year-old property in St Pauls, London, hadn't seen a professional clean in many years—leaving them completely unrecognizable.

To safely lift the heavy buildup of dirt, pollution, and biological growth without damaging the original stone, our team deployed a highly specialized, three-step restoration process:

DOFF Integra Superheated Steam: Using high heat and low pressure to gently melt away years of embedded surface grime without harsh abrasives.

Targeted Chemical Treatment: Breaking down deep-set stains and pollution staining that regular washing can't touch.

Biocide Application: Eradicating deep-rooted organic growth (like algae and lichen) to ensure the stone stays cleaner for longer.

The result? The steps have been beautifully brought back to life, revealing their vibrant original color just as they looked 70 years ago.

Discover more of our specialist stone cleaning and restoration projects at www.mgsrestoration.com.

First impressions are everything—especially when your storefront represents a luxury interior design brand.Our team at M...
10/04/2026

First impressions are everything—especially when your storefront represents a luxury interior design brand.

Our team at MGS Restoration Ltd recently completed a comprehensive limestone rejuvenation for a high-end design showroom in Notting Hill Gate, ensuring their exterior perfectly reflects the quality of the designs inside.

This wasn't just a standard clean. The storefront required extensive, detail-oriented restoration to bring it back to its original prestige. Our expert stonemasons executed a complete overhaul, which included:

Precision Stone Replacement: Sourcing, supplying, and installing perfectly matched limestone to seamlessly replace heavily damaged and broken sections.

Diamond Refinishing: Mechanically stripping away years of surface wear to reveal the fresh, vibrant natural stone beneath.

Bespoke Detailing: Fully regrouting the installation and grinding a striking, custom 10x10mm bevel onto all edges for a highly refined, architectural finish.

When dealing with luxury retail spaces, the details matter. We are proud to deliver the level of craftsmanship that helps London's premium brands put their best foot forward.

Explore more of our commercial restoration work at www.mgsrestoration.com.

Address

167-169 Great Portland Street
London
W1W5PF

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 4pm

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