Mr. Anthony Butler

CMT Celtic Developments – Building Excellence Across West London with over 18 years of industry experience, CMT Celtic Developments delivers high-quality, bespoke building solutions tailored to your needs. From loft conversions and extensions to full refurbishments, we transform properties with precision, care, and expert craftsmanship. My name is Anthony. Originally from Ireland and based in Twickenham for over 12 years, I’ve built a trusted reputation within the West London community for reliability, quality, and results that speak for themselves. At CMT Developments, we don’t just build—we deliver Creativity, Motivation, and Trust in every project. Our focus is simple: exceptional workmanship, clear communication, and complete customer satisfaction from start to finish. Our services include Loft conversions that maximize your space and add value High-quality kitchen and bathroom installations Full property refurbishments and renovations Carpentry, plastering, painting and decorating Brickwork, blockwork, decking, fencing, and guttering Professional soundproofing solutions. No matter the size of the job, we approach every project with the same level of commitment, attention to detail, and pride in our work. Why choose CMT Developments? Proven track record with over 18 years’ experience Established and trusted in West London for over 7 years Workmanship to the highest standards for complete peace of mind Reliable network of skilled, vetted local tradespeople. Your home is one of your most important investments—so it deserves nothing less than expert care. At CMT Developments, we ensure every project is delivered to the highest standards, on time and on budget. Get in touch today for your quote and start turning your vision into reality.

soundproofing walls

Bespoke Flooring 

Painting and Decorating 

rendering 

stairs

Loft hipped conversions 

Fitted steels

custum made for outdoor bar and restaurant 

custom made

Battening 

External cladding plus facia and suffet 

Pitched Roofs 

Bespoke and designed Decking 

Kitchens

Mafell Plunge saw ...

 Engineered flooring 

Bespoke outdoor works

Rear end extensions 

Plunge saw mitre cuts

Constructed and designed secure entrances ... It was designed in this fashion to appear as a cladded fence for security purposes 

Secret double doors to appear like cladded wall

Stairs

Eaves with precision 

Kitchen with flooring 

Gable end lofts

Skirting

Internal partions

Mf Metal furling ceiling and wall structures 

What we do

Perfectly level 

Loft conversions

Floors

Leon Customised andReinstated New Security Firedoor Painted and Glazed 

External fire door

Door and panels mid way

Door was vandalised and property breached

Broken door

Hang fire doors and cut window opening with rebated intermission strips

New door and opening for church front entrance 

Doors

Brick works

Decking and Fencing 

CMT Developments

Anthony and his team were brilliant and had such an attention to detail. They have great pride in their work and are very precise with everything they fit. We are sooo pleased with our bespoke cupboards and will be having them back to do some more jobs.

Bespoke cupboards

The scope of work was carried out as discussed on a Sunday - which made it easier to manage. Anthony and George arrived on time. Overall pleased with the work and would recommend.

Building shelves in existing cupboards

Anthony rang me up almost as soon as I had posted my job and was straight round the next day to assess what needed to be done. His focus was on doing a great quality job with tanalised timber and the attention to matching the style of the existing post of the porch much appreciated. He was back round 2 days later and replaced the post, even routed the chamfered edges on himself to save costs of getting a custom post. 

Great communication throughout and would have Anthony back again for any other work I need.

Porch repair

Tony replaced a section of skirting board that was partly behind a radiator (without needing to remove the radiator). He did a great job, was quick, thorough, and cleaned up well. The price was good too. Would be happy to recommend.

Replacing Skirting Behind Radiator

I recently had Tony carry out fire door installation and tiling work at my restaurant in Twickenham, and I’m really pleased with the results. As a returning customer, it was great to work with someone reliable again. The quality of the workmanship was excellent, everything was completed to a high standard, and the attention to detail really showed.

It was great to have Tony back after he was away abroad for a while. 
Looking forward to doing more work with him

Great work done by Tony

We hired CMT Developments to install a new kitchen and replace doors throughout our home, and we couldn’t be more impressed. Anthony and his team were not only punctual but also extremely polite and professional. After seeing their fantastic work, we even asked them to remodel our bathroom. We highly recommend them.

Internal refurbishment

Average score based on 6 reviews in the last 12 months

Services offered by CMT Developments, working as Carpenter in Greater London etc

CMT Developments | Carpenter | Twickenham | Checkatrade

CMT Celtic Developments – Building Excellence Across West London with over 18 years of industry experience, CMT Celtic Developments delivers high-quality, bespoke building solutions tailored to your needs. From loft conversions and extensions to full refurbishments, we transform properties with precision, care, and expert craftsmanship. My name is Anthony. Originally from Ireland and based in Twickenham for over 12 years, I’ve built a trusted reputation within the West London community for reliability, quality, and results that speak for themselves. At CMT Developments, we don’t just build—we deliver Creativity, Motivation, and Trust in every project. Our focus is simple: exceptional workmanship, clear communication, and complete customer satisfaction from start to finish. Our services include Loft conversions that maximize your space and add value High-quality kitchen and bathroom installations Full property refurbishments and renovations Carpentry, plastering, painting and decorating Brickwork, blockwork, decking, fencing, and guttering Professional soundproofing solutions.No matter the size of the job, we approach every project with the same level of commitment, attention to detail, and pride in our work. Why choose CMT Developments? Proven track record with over 18 years’ experience Established and trusted in West London for over 7 years Workmanship to the highest standards for complete peace of mind Reliable network of skilled, vetted local tradespeople.Your home is one of your most important investments—so it deserves nothing less than expert care. At CMT Developments, we ensure every project is delivered to the highest standards, on time and on budget. Get in touch today for your quote and start turning your vision into reality. 

Here, at CMT Developments, we know that there is nothing more precious in the world than the environment that you regard as your property, and we will make sure that it is developed and

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