Experts in extensions and loft conversions

London-based loft conversion specialists, with the expertise and skill to bring your dream loft conversion and extensions to a reality. Guiding you through every stage to make sure you’re always satisfied. JRM can help you can have the added space you have always wanted without the hassle and high costs of moving to a new house.

Looking for a way to create more space?

It’s not always straight forward when trying to make more space in your home. But JRM Construction are professionals at making this possible.

Room for the whole family to love

Let us help you create all the space you need, for everyone to enjoy. Extending your home has never seemed so easy with JRM at your side.

It can seem confusing to find a trusted service

Here at JRM, we always want you to make sure you’re in good hands. We pledge to make sure you are with us every step of the way.

A selection of our services

Commercial property builds


Beautiful spaces for clients and staff to fall in love with 

Stunning interiors to make your home feel brand new


Transform your property into your dream home

Expand your home


Giving you the space you need and deserve

Get in touch for a free estimate

Simply pick up the phone or drop us an email for a no-obligation, free estimate.
We pride ourselves on fantastic quality work and outstanding customer service.
01707 276717