Welcome to Jigsaw Build one of London's leading building contractors

Completed Projects Book a Free Quote

Jigsaw Builds offer a completion certificate with our home conversions

Completed Projects Book a Free Quote

Jigsaw Builds offer a 10 year guarantee with our building extensions

Completed Projects Book a Free Quote

Jigsaw Build can give you a gas safety certificate with our projects

Completed Projects Book a Free Quote

Jigsaw Builds give you a electrical certificate with building conversions

Completed Projects Book a Free Quote

Jigsaw Builds give you a electrical certificate with building conversions

Completed Projects Book a Free Quote

Welcome to Jigsaw Build, specialists building contractors who cary out many loft conversions, basement conversions, home extension and property renovations. We are experts in all types building work in and around the city of London. Jigsaw Build can build your home conversion right from plans to completion, all our projects come with guarantees and various industry completion certificates.

10 Year Gurantee

Jigsaw Build offer a unique 10 year guarantee with our building projects. What this means for the client is that, your home conversion is built to a very high quality but if within this 10 year period, certain problems start to occur due to the build quality, then jigsaw build team of builders will come and fix the problems for you. We have that much confidence in our build quality, that we are willing to put a 10 year guarantee to back it up. Each 10 year guarantee is based the building project being constructed and the the terms and conditions set out in your building contract.

Building Inspection Certificate

When carrying out a loft conversion, home extension, basement conversion or any structural work to your property, jigsaw build may apply for planning approval on your behalf. Jigsaw build may also arrange for building inspectors to visit your home step by step of the project. The building inspectors work on your behalf, their job is to make sure that the home conversion is being built to a high quality and within government rules and regulations. The building inspector will keep visiting your property until completion of the project and upon a satisfactory final inspection a completion certificate will be issued

Electrical Installation Certificate

When building a home conversion more than likely a new electrical installation will need to be fitted in your home. Jigsaw build use professional registered electricians to carry out your electrical work in your home. The electricians that we use have vast amount of experience in carrying out electrical work for home conversions. The qualified electricians will install a new circuit in the newly converted area. The electrical installation will be separate circuit but will be connected to your existing electrical connection. Upon completion of your home conversion jigsaw build will give you an electrical safety certificate.

Gas Safety Certificate

When building a new home conversion your houses existing heating system may not be sufficient to cope with heating requirements of the rooms that have been created, therefore a new heating system may need to be fitted in your home. Jigsaw build use professional qualified gas engineers to fit a new central heating system in your home. Upon completion of installing a new heating system in your home conversion jigsaw build will arrange a for gas safety certificate. This gas certificate will only be issued if a new heating system is installed not for existing central heating system, radiators installation or a new bathroom suite.

See Our Completed Home Conversion Projects

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Initial Advice is Always Free, Book Your Free Quotation

Jigsaw Build offer a free site survey will all our home conversion projects. One of our surveyors will come to your property to take a look at your floor area. They will have chat with you about what you are trying to achieve and what is the purpose of your home conversion project. They will then suggest the different types of home conversion designs that would be suited to your home. They will tell you the benefits and disadvantages of each conversion. They will explain the conversion planning process to you, this will give you an idea what kind of costs are involved and how long your home conversion will take to build. Call or Email to book your free home conversion quotation.

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