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We are an end-to-end property renovation and refurbishment contractors.
Accompany renovation with our loft, basement conversions or extension services, and you can benefit from a fully transformed, bigger and luxuriously-finished space in which to work and play.
Remodelling an old place to suit a modern standard of living usually requires structural work. New, updated room layouts, new kitchens, bathrooms, different finishes and better use of natural light can all produce a fantastic space in which to live or work.
We take care of every stage - from the very first design sketch to completion.
We work with your design or produce the design for an excellent refurbishment to suit your specific needs.
We offer total peace of mind, with full insurance and an unprecedented 10-year guarantee on all our work.

Personal Services,

from day one

We can perform any home remodelling and home refurbishment projects, including kitchen extension and loft conversions services with careful precision to guarantee that the intended design meets the particular needs of your style and ambitions. No matter what we do, we aim to protect the secrecy and security of your residence. We finish our job with the minimum of disturbance and guarantee to put in place all required safety standards to make sure that the process is particularly stress-free.

No Hidden Cost and No Unexpected Expenses

Our team always completes jobs within agreed deadlines and minimises unforeseen costs associated with building work. Before we start, we carefully assess the specific requirements of the client, examine the site properly and provide an all-inclusive, detailed estimate that helps decrease non-expected expenses.

Flexibility and Prompt Customer Service

We provide you with a flexible site evaluation and timely customer assistance at all times. We aim to take the time to listen to your requirements and recommend the most viable resolution that meets the highest standards.

Satisfaction Guaranteed

Our building teams are very experienced, and that is why we can appreciate the complexities and possible problems that can happen as part of any full house renovation, loft conversion or kitchen extension project. Recognising this challenge, we give our clients the freedom to enjoy a 10-year work guarantee on structural work. Furthermore, we provide adequate insurance coverage of up to £10 million.

Home renovation

project cost

In short, costs vary; however, as we regularly work on complex and challenging designs, the price per square meter can reach £5000 quickly. This, of course, is inclusive of all fixtures and fixings as well as the kitchen.

Every customer has their own vision for their house. Our purpose is to build our service around this single expectation and to guarantee that no matter the ambition, we can deliver on our commitments.

The price of a project is down to various factors. There is no one cost per sqm, but what we can ensure you of is clarity in our pricing, transparency in our estimate detail and a drive to bring each project we engage in on time and within estimates.


We will provide you with a very detailed estimate; noting each area of work independently enables you to see precisely what is being included and gives you the ability to make any corrections to it before we proceed any further.

Approval & preparation

After the detailed design is finalised by your architect or by us, all details of the design are to be signed by you, making sure everyone knows what is to be done and when.

Careful preparation is vital, and we continuously ensure that the work required to prepare each area for the renovation job is carried out before we start on site.

The Process

Approval & preparation

After the detailed design is finalised by your architect or by us, all details of the design are to be signed by you, making sure everyone knows what is to be done and when. Careful preparation is vital, and we continuously ensure that the work required to prepare each area for the renovation job is carried out before we start on site.

Formal contract

Once you are happy to start, we can draw up a contract based on the agreed estimate. The agreement will confirm exactly where and what work needs to be done and will confirm the payment terms.


We program a time to start your project. A detailed schedule of work will be developed, acting as a contractual timeframe!

Work in progress

During the different work stages, we will keep you notified of any problems that happen so that they can be resolved immediately. If you decide that you want to modify certain features of the project while it is in progress, we will always try to support this, depending on the specific circumstances and costs involved.

Work completion

Work is finished when you are completely satisfied, the worksite is emptied and cleaned so that you can start to use your new place, and we receive our final instalment.

If you are thinking of your own full house renovation work, get in touch today.

Get in touch with us, and we will answer promptly and can even visit the property the same day in an emergency.

Why choose us?

  • Professional Quotations
  • Up to 5 years Work Warranty
  • Own Designers
  • Specialists in High End and difficult projects
  • Member of Federation of Master Builders
  • Trustmark Member
  • Health & Safety compliant
  • We have decades of Experience
  • Friendly, reliable and clean Builders
  • We cover London and a 50 miles radius
  • Residential and Commercial Services
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feedback from our customers

We might want to express gratitude toward Red Builders for the Refurbishment they finished for us and the work done. We were intrigued by the professional approach of the entire staff, we have got endless commendations from all who see and use it. The team was obliging and set aside a significant effort to clarify all the information required from the design drawings, the advancement of the work to the completed venture. A point by point receipt was given for all the work and materials with no hidden cost. Words can't describe how cheerful we are with our new home. If we describe Red Builders, they are perfectionist professionals who caused us to feel secure, realizing the completed project would be accurate and neat, and it was. We have prescribed Red Builders to everybody searching for building work.

Leonn Berry

We are completely pleased with the change in our cellar, and we can't thank you enough for all your difficult work and your endeavors. We especially valued the counsel on a few changes Red Builders proposed which prompted considerably more productive utilization of room. We are very happy with your assistance, and we trust we get the chance to cooperate once more. The project manager and his group kept to the contract just as spending plan and consistently refreshed us on the turn of events and choices that we expected to make. The builders were respectful toour home, keeping the noise to the possible minimum, additionally keeping the spot perfect and clean. It was a wonderful experience, and we are very much satisfied. With the team's understanding and skills, everything was on schedule, they conveyed a phenomenal completion. We would recommend Red Builders to every one of our relatives and every house owner.

Claire Keating

Red Builders was to make some significant alterations and a loft extension to our home. We requested some critical changes during development, and the project manager was happy to give professional recommendations on every issue. From the underlying idea on to its fulfilment, we were surprised by their attention to detail approach and the priceless guidance he gave all through. The project manager arranged the breakdown of cost precisely, with straightforwardness, and trustworthiness. His group of builders were first-rate and did their best. I was so astonished by the work they accomplished every day to the point that the work was finished before the cutoff times. We are certain to recommend Red Builders Building Company to every single customer.

Joe Whaley

We applied to different companies for quotes and got what we viewed as a reasonable and realistic quote for a genuinely extensive renovation of our home from Red Builders. The project manager and his group worked admirably and exceeded our desires. They included us in the selection process for the property, way to deal with the work and specifications. They were truly flexible and effectively obliged our decisions for additional work. The work has been done to the most professional level in a friendly, considerate and ideal style. Red Builders entire staff was gathered outside of our home ten minutes before the start time. The things that surprised us more than anything was the way that the project manager recollects everything about the details and takes individual liability for ensuring that you, the customer, are totally happy with the work that you need to be done. I have worked with different building organizations on various under takings throughout the long term. Red Builders are most likely the best that I have worked with, and I have no hesitation in suggesting him. Catch him in case you can!

Bridget Snooks

I am writing to thank you for your expertise, knowledge, reliable attitude showed by yourself and Red Builders team to the fruitful outcome of this project. We asked Red Builders to redesign a little flat and, despite the fact that the flat is small, it was significantly difficult to renovate it as it required a detailed renovation. Red Builders performed brilliantly. The Red Builders staff we were in touch with were amazingly capable and pleasant. As in most of such cases with are design, little issues emerged during the remaking period. Red Builders had the option to manage these issues in the most effective and practical manner. The project came in on the financial plan and due to the schedule. They did a wonderful job, and we currently love our flat. When the activity was done, Red Builders kept on following up and disclose things to us about the flat and its equipment after we moved in. I would highly suggest Red Builders.

Kindly pass my gratitude to all engaged with this project.

Jonathan Gough

A little more than a year back, I planned my first renovation project. I had never done anything like this, and after the web research, I sourced 4-5 quotes. I chose to go for Red Builders since they were sensible and their quote was all around organized and detailed. The Job included a lower ground expansion and house redesign. I don't have anything but beneficial comments about capability. Their work was done to the highest level. Their tiling, carpentry and painting were remarkable, and the project was finished on schedule and due to the plan. They were negotiable about the inside plan changes and permitted me to be engaged with the cycle even to the point of helping me source-specific installations I needed for the house, keeping in topic with the style we had gone for. They gave me useful recommendations on specific components I had disregarded, for example, up-cycling the current wood planks, extra water siphons required and incorporating the outer bi-folds to make the augmentation even from the outside instead of inside. On-demand Red Builders made cabinetry around our chimney to match our new kitchen and truly, the craftsmanship and detailing makes them appear identical. When the undertaking was done, it was hard to accept that it was the same house.

George Elliot

When embarking on discovering an organization to plan and build our office, I had clear models at the top of the priority list. The organization must be lively, clever, solid, overflowing with thoughts and value for money. Red Builders beat the competition by a reasonable mile. Indeed, even before winning the project, the attention they paid to us was unmatched. When we began, the norms didn't drop. They committed an over the top measure of time to my venture and went far above what was required even to where it was evident it wasn't to their greatest advantage to do so. They were very supportive all through the process, continually delivering on our details and deadlines and totally adaptable toour tasteful changing preferences. They're similar to an extended family on building site. Without any doubt, the best I've worked with.

Ryan Woodcock

I have been suggested Red Builders through a friend of mine who had their kitchen wonderfully extended so we chose to reach them about a potential loft conversion and we couldn't be more grateful. The plans were delivered very fast, precisely, and I truly felt they accepted our interests and thoughts, parts that were not achievable were given different other options, and they truly set us straight during this process. We are happy with the outcomes from the start to the end. Strongly recommended. It was a pleasurable experience, and I wouldn't hesitate to use again.

David Walker

We are living abroad, and after a tenant had harmed our terraced house, we found that we need to set out on a top to toe restoration of our property. We got various quotes, and the Red Builders reaction was the most careful and thorough. Red Builders were incredibly useful in working through the selection and reacting quickly to each of our inquiries and concerns. Red Builders might not have been the cheapest reply we got, however, there was absolute clarity on what we were paying for and the nature of work we were getting. The project manager and his group at that point dealt with the venture, especially professionally - with regular and definite email and photograph refreshes, they exceeded all expectations in conveying a remarkable outcome for us. Our home presently looks spectacular - and each renting office that has seen it has remarked on the exceptionally high caliber of the work. In case we needed to do this once more, we wouldn't spare a moment to call Red Builders, and are very glad to prescribe them to anybody searching for top quality, productive, friendly or more all very professional and experienced building company.

Jennifer Smith

Red Builders changed over a mid-Victorian patio loft. It was done due to the deadlines confirmed at the beginning and the budget approved, with a magnificent quality completion. The group of manufacturers, builders, electricians and plumbers set up by Red Builders were unpretentious and extremely enterprising. When there were inquiries en route, they were replied, and the Red Builders group were consistently accessible on the mobile if necessary. Red Builders were flexible and responsive. I was not anticipating works in the house, but once they were in progress, I was incredibly satisfied with how they went. I would suggest Red Builders without a second thought and would use them again for a similar activity without hesitation.

Amelia Morrison