North London Builders – Housemaze Ltd

Housemaze Ltd are reliable North London builders that deliver high-end building services to private owners and landlords at reasonable rates.

If you require a written quotation, please give us a call on 07526930288 or drop us an email.

What we do

We take pride in our work ensuring that every project is carried out to a client’s satisfaction, within a projected budget and desired deadline.

No job is too big or too small, so please do not hesitate to give us a ring to discuss your plans. We are more than happy to give you a free non-obligation advice over the phone, even if you go ahead with someone else!

For a full scope of what we offer, please visit our Building Services page.

Building Services

Give us an architectural drawing or share your home improvement ideas, and we will make it happen. We offer comprehensive building services across London & Essex, including:

House Extensions

A house extension is a great addition to one’s home. Nowadays, private property owners lean towards extending their homes rather than selling and moving, because it adds a big chunk of value to their properties.

Whether it is to accommodate a new addition to your family or just simply creating more space for you to relax, a house extension could be for you. To read more on what we can do for you in this department, please head to our House Extensions page.

Loft Conversions

Perhaps you’re running out of space and would like to create your own secluded study room or just simply add another bedroom to your home. A loft conversion is an ideal solution for maximising both the potential and the value of a property.

We have successfully completed numerous loft conversion jobs throughout the years, which had made us small experts in the field. Hassle-free, cost effective and smoothly run projects is what we strive for.

If you’re stuck and don’t know where to start, please give us a call to discuss your requirements and we will be able to advise, submit a free quotation and explain the nitty-gritty of the building regulations, planning permissions and other (scary) things which you need to take care of before doing any work – at no cost whatsoever.

Hop in and see what we can offer at our Loft Conversions page.


Tiled roofs, flat roofing, guttering, fascia boards, cladding and more. We’re hands-on when it comes to roofing of any type, and our team of experts can deliver great value for money in a short period of time.

Our average time of a typical London roof replacement (rafters, membrane, battens, tiles/slates, lead work, fascia boards & guttering) is just over 12 working days.

If you’re unsure of where to begin when it comes to roofing, please visit our Roofing page where we explain what materials to go for and the differences between the most common roof tiles and slates.

Plumbing & Heating

Don’t fall for substandard plumbing services that offer 2 or 3 years of warranty on boiler replacements or any other type of plumbing jobs. Our Gas Safe team are extremely qualified and Vaillant registered, therefore we are able to issue a 7-year warranty on all Vaillant boilers and other Vaillant products at no additional cost.

Here’s a quick scope of what we do:

  • Boiler replacements
  • Central heating
  • Under-floor heating
  • Solar energy collectors
  • Smart Hive thermostats
  • General plumbing (kitchen, bathroom, leaks, blockages, drains, manholes etc.)

To find out more about Housemaze’s plumbing services, check out our plumbing category.


We cater for all plastering & rendering needs. High-end finish and quality workmanship is guaranteed on all projects carried out by Housemaze Ltd. We offer a full plastering service, including:

  • Dry-lining
  • Plaster-boarding
  • Skimming
  • Eendering
  • Covings
  • Screeding

If you’re interested, please check out some of our plastering jobs including pictures in the plastering section.


Your bathroom is a place where you can come in to, sit down, relax, and clog your toilet! Apart from minor jobs like toilet replacements, we offer a comprehensive bathroom refurbishments, including:

  • Tiling (ceramic, porcelain, mosaic, glass, stone, marble)
  • Under-floor heating
  • WC, wash hand basin, bathtub, shower cubical & towel radiator replacements
  • Complete wet room solutions
  • LED lighting & Heated mirrors
  • Bespoke vanity units

Because we’ve been around for some time now and have established quite a few decent relationships with major suppliers, you do get to enjoy our trade discount on everything that goes into your bathroom. Here’s the best bit – you get to keep the full discount we have with our suppliers, and there’s no margins added on top.


Budget, modern or high-end. You choose, and we will deliver. If you have no idea what sort of kitchen you’re after, rather than browsing the Internet for your dream kitchen, why don’t you design your own?

In many instances, it works out to be cheaper (again, due to our trade discounts!), better looking and more practical. Here’s just a glimpse of what we offer:

  • Bespoke design & fitting
  • Enormous variety of worktops, cabinets & fronts at trade prices
  • Glass & plastic splash-backs

About Housemaze Ltd

We are kind and reliable team of professionals that stand by these 5 commandments:

Price guarantee

Once your project is seen, a quotation will be sent to you within 3 working days (not an estimate). It means that the price quoted will stay the same from start to finish and we will not ask for more during or after the works.

Retention fee

You get to keep 15% of the grand total until your project is fully completed and you are happy with the services provided.

Deadline guarantee

Every quotation comes with a deadline to suit your needs. Should we take longer to complete your project, even by one day, you get to keep the full 15% retainer.

All legal

No cash or dodgy deals. We are a VAT registered business and we issue an invoice upon completion & legally binding contract on all projects.


All Risk Liability Insurance up to £10M. A copy of the policy is attached to every quotation for you to review.

Contact us

For a written, free, and non-obligation quote, please give us a ring on 07526930288 (Thomas) or drop us an email from our contact page.

We usually submit a written quotation within 3 working days, so don’t hesitate and get in touch today!