Home Improvement & Local Building Contractors London2018-12-12T10:40:34+00:00

Home Improvement Contractors: London #1 Local Builders

With over Residential Home Improvements and Commercial Building Services, including home extensions & loft conversions, basement tanking and waterproofing, kitchen and bathrooms.

Building

We undertake all responsibilities from architectural design to building regulations and local authority approval.

design and build

We undertake all responsibilities from architectural design, planning permission and local authority approval.

Refurbishment

we offer a value for money services, with a wealth of ideas and solutions that can enhance the architecture of your space.

We Offer Solutions

Our skilled architects work with an in-house team of highly experienced contractors, delivering high quality finishes every time.

Engineering

We have over 40 years engineering experience, and have built up a highly qualified and experienced team.

project management

Our in-house quality control team monitor every aspect of construction insuring completion on time, within budget and to the highest standard.

Heating design

Our build process involves the use of the quality materials installed by skilled tradesmen. We insure completion on time.

Quality Control

Whether you’re fitting an underfloor heating system over we’ll find a perfect solution for any room in your home.

We are highly professional design and build Home Improvement Contractors based in London.
For a fraction of the cost of moving house, our team of skilled building contractors can create quality additional space in your home.

As an experienced design and build Building Contractor in London we specialise in school premises, and how they require a unique building contractor to respond to their needs.
Our skilled teams deliver larger refurbishment projects, from moving classrooms to washroom cubicles and facilities.

Check out some of our Previous Projects !

With over 5,000+ Clients and counting, Diligent Developments is the most complete and trusted building contractor in London.

London Building Contractors

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We love our users and are fully dedicated to keeping their trust by offering amazing updates and outstanding support!

I can’t speak highly enough of Seb and his team, who spent four months totally gutting my property and turning it into a show home. They aim for perfection, a quality which is hard to find these days, and that’s one of the main reasons I picked them. Great job – well done guys and thank you.

Ingrid Ives, Facebook
They have delivered fast, efficient and friendly service, important for impromptu tenants’ and landlords’ repairs requirements.
This firm is trustworthy and can be relied on to undertake works in the absence of the occupier; frequently the case.

Whi Estates, White Estates
Seb and the team are awesome. Along with the incredible hulk they opened up the back of our house and installed a bifold door… and lots of other stuff too! Everything was as expected, and Seb was excellent at keeping us up-to-date with progress, photos, and reports. These are the guys you want working in your home.

Dan Martyr, facebook