Find a Builder you can trust in Merton.

Choose from 342 Builders, all rated by people like you.

Over 557 reviews & an average rating of 4.3/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Builders near you

View Shortlist
Verified ProOver 20 Reviews
Thomas Roof Restoration are proud to work on your property as if it were their own. Based in Canterbury, covering Kent, So...
Verified Pro

Hilson Roofing

0 review(s)
Offers services in MERTON
Your friends in High Places We cover all aspects of roofing from minor repairs to full design and install We are quali...
Verified ProOver 20 Reviews

CRS Contractors

20 review(s)
Offers services in MERTON
we Are a family run business with over 30 years experience built on reputation Our services include all types of roofing...
Verified Pro
Rankins Roofing & Building are a family established business with over 30 years in the building/roofing industry. We pride...
Verified Pro

Loft & Build

0 review(s)
Offers services in MERTON
We can cover all aspects of a loft conversion and extensions. If you require, we can also design the project including dr...
Verified Pro
D & S Driveways is a long-established, family-run business based in Finchampstead, near Wokingham in Berkshire. Founded in...

Recent Builder Enquiries

11 Jun

Conversion | Loft

Mitcham - CR4

Enquiry from: Matthew R

Start Date: Immediate

Plaster boarding out wall /Ceiling flooring etc etc

Post a similar request >

09 May

Insulation | External Wall

Thornton Heath - CR7

Enquiry from: Tony A

Start Date: Immediate

External wall insulation of end terrace house.

Post a similar request >

28 Mar

Insulation | Loft / Roof

London - SW19

Enquiry from: Bishara P

Start Date: Immediate

To open access and insulate the back addition On first floor as drafts comes through the down lights. Access and insulation was present. But on renovation access was plastered

Post a similar request >

08 Mar

Insulation | Loft / Roof

London - SW19

Enquiry from: Bishara P

Start Date: Immediate

To open access and insulate the back addition On first floor as drafts comes through the down lights. Access and insulation was present. But on renovation access was plastered

Post a similar request >

04 Mar

Conversion | Loft

Mitcham - CR4

Enquiry from: Shedley R

Start Date: Immediate

Need a loft conversion to finish plaster boards out ceiling and flooring including toilet to complete

Post a similar request >

15 Feb

Driveway Repair

London - SW16

Enquiry from: Sanjay P

Start Date: Immediate

Certain parts *** driveway needs level lingerie up as they have dipped and collecting pools of water

Post a similar request >

15 Jan

Building work | Sound Proofing

London - SW16

Enquiry from: TIM C

Start Date: Immediate

I’m looking for a professional soundproofing solution for a flat in a Victorian terraced property in South London. Issue: I’m experiencing clearly audible vocal noise (speech/raised voices) from...

Post a similar request >

03 Dec

Extension | Garden Room

Mitcham - CR4

Enquiry from: Chris C

Start Date: Immediate

3x 4m year-round music / garden room for piano and singing with attached extended 2.5m x 2.5 roof pergola to one side

Post a similar request >

20 Nov

Building work | General

Thornton Heath - CR7

Enquiry from: Verona B

Start Date: Immediate

customer in thornton heath area has requested that we arrange quotes for their building maintenance project.mrs are considering various options and would like to discuss with a builder directly.please...

Post a similar request >

31 Oct

Conversion | Loft

New Malden - KT3

Enquiry from: Murugathas S

Start Date: Immediate

Customer made an online enquiry for Loft Conversion via one of our websites. Confirmed via . Please call to arrange an appointment to quote.

Post a similar request >

27 Oct

Bedroom | Fitted Wardrobe

Mitcham - CR4

Enquiry from: Lisa H

Start Date: Immediate

Hi, I’m looking for someone to remove our current wardrobes and design and install new built-in ones. We’re not sure what would work best for the space. The room has an old fireplace in the middle...

Post a similar request >

14 Oct

Conversion | Loft

Thornton Heath - CR7

Enquiry from: Patrick W

Start Date: Immediate

Customer in Thornton Heath area made an enquiry for Loft Conversion online. Please call to arrange an appointment to discuss options

Post a similar request >

26 Sep

Building work | General

Morden - SM4

Enquiry from: Ruby K

Start Date: Immediate

External wall insulation Lead

customer made an enquiry for building maintenance and confirmed on the local quotes site they would like quotes from a builder.mrs lives in the morden area and would like a call to discuss options.see...

Post a similar request >

18 Aug

Building work | Bricklaying

Morden - SM4

Enquiry from: AAA B

Start Date: Immediate

underpinning contractor is required are you the property owner: owner of the property property type: detached what type of work do you need to have done: brick work do you have the materials you need...

Post a similar request >

08 Aug

Building work | Wall Rendering

London - SW19

Enquiry from: Lynne H

Start Date: Immediate

the upstairs front of the house (end terrace) has been rendered and i am after a quote to have this removed by a specialist render removal company. the rest of the terrace is georgian brickwork and t...

Post a similar request >

16 Jun

Conversion | Loft

Mitcham - CR4

Enquiry from: Gabriel P

Start Date: Immediate

I need staircase for loft dormer

Post a similar request >

04 May

Building work | Wall Rendering

Mitcham - CR4

Enquiry from: Deevish T

Start Date: Immediate

I would need to construct a brick wall together with a metal door

Post a similar request >

15 Apr

House Extensions

London - SW19

Enquiry from: Intisar C

Start Date: Immediate

customer in london areas is looking to do a couple of projects at the moment, and would like quotes for house extension.confirmed interest via sms and email at 15/04/2025 17:16.please call to arrange ...

Post a similar request >

09 Apr

House Extensions

London - SW16

Enquiry from: Andrea C

Start Date: Immediate

Customer is looking for House Extension quotes. They are unsure of options so would like to discuss. Confirmed interest via SMS/ Customer lives in London area Please call to arrange an appointment

Post a similar request >

22 Mar

Bedroom | Fitted Wardrobe

Mitcham - CR4

Enquiry from: O

Start Date: Immediate

Im looking for fitted wardrobe to my bedroom

Post a similar request >

How much do Builder services cost?

How much do Builders cost? Prices for Builders in 2026 can fluctuate relying on the sort of work that you need to have carried out in your residence.

Are you planning to erect a new house or structure? If yes, then you’d probably want to know just how much it’ll take to get the project over the line to help you set a budget and start to plan. Building a new house is requires huge financial investment and as a result, there’s the need to carry out your due diligence before you proceed. In this post, we’re going to give you an insight into the prices charged by builders to erect a new home or structure.

First and foremost, like every other home project, the price charged by builders to construct a new house or structure depends on a wide range of factors. These factors include the size, location, accessibility as well as qualifications of the builders you wish to employ just to mention a few. For instance, you’d expect the cost of building two-storey in London to be a lot more expensive than the price of a one-story building in Scotland. However, we’ll try our best to give you an idea of the price range you can expect to incur to complete your project.
In general, a builder will charge within the range of £10 to about £15 per hour on the average. For small building projects which includes wall and foundations repairs, a builder will typically charge about £11 per hour. However, the price charge will depend on the extent of the job due to the fact that simple tasks such as repointing only costs about £10 per hour, while laying new foundations can cost up to £15 per hour.

The table shows the types of work that Builders typically do and the average cost range of these tasks. Some tasks take longer to finish than others so prices do fluctuate by job.

View our Builder cost guide View our Builder advice

The average price
of a Builder in Merton is:

£24,661

Builder job Builder cost in 2026
Garage conversion in Merton £9,834-£19,634
Loft conversion in Merton £29,688-£64,688
House extensions in Merton £34,572-£91,143
Loft insulation in Merton £300-£3,714
Upvc or wood porch in Merton £2,625-£4,025
Barn conversions in Merton £112,500-£172,500
Basement renovation in Merton £30,000-£46,000
Bedroom fitting in Merton £1,500-£2,300
Bricklayers in Merton £300-£460
Cavity wall insulation in Merton £384-£4,607
Commercial new builds in Merton £105,000-£161,000
Conservatory base in Merton £675-£1,035
Building maintenance in Merton £2,250-£3,450
Building insurance works in Merton £1,400-£4,225
Pebble dashed walls in Merton £2,000-£9,200
Plasterboard dry lining in Merton £638-£978
Residential new builds in Merton £105,000-£161,000
Restoration and refurbishment in Merton £37,500-£57,500
Roof insulation in Merton £3,875-£10,750
Underpinning in Merton £2,250-£3,450
Wall cladding in Merton £1,125-£1,725
Wall rendering in Merton £3,750-£5,750
Cero insulation in Merton £225-£6,000
Insulation scheme (hhrco) in Merton £250-£6,000
Demolition in Merton £2,440-£3,660
Roof room in Merton £15,000-£23,000
Shop refurbishment in Merton £3,750-£5,750
Single storey house extension in Merton £30,800-£61,200
Soundproofing in Merton £550-£18,794
Driveway repair in Merton £1,520-£2,280
Garden room in Merton £6,400-£9,600
External wall insulation in Merton £3,125-£12,500

Related Builder searches in Merton

Builder FAQs

how to build a garden room?

With homeowners now a lot more unwilling to move or make any costly extensions due to the uncertainty that lies ahead in the property market of the UK, a garden building which represents a cheaper alternative seems to be the best option available. Not only is it one of the most affordable ways to add space to your home while staying within your budget, but it’s also one of the best ways to add immense value to your property as more and more potential home investors are now seeking properties with an outdoor garden room. They’re the perfect investment for those looking to expand their space without having to carry out huge extension projects which normally consumes both time and money.

Garden rooms are best built by professionals to guarantee the best results. However, if you feel confident enough to undertake the project, then this guide will give you an idea of the process.

✓ Build the foundation. Here you can build the foundation using concrete, but in cases whereby there are root systems closeby then you can make use of low impact screw piles.

✓ Start the construction process with timber frame, SIP panels as well as other modular components and materials

✓ Once you’re done with the construction process, the next course of action will be to develop and position the roof structure on to the top of the newly constructed garden room. Here, you can also decide to use sun pipe and solar heating or PV panels. You can also protect the construction from the elements by making use of cedar cladding.

✓ Doors installation. The best type of doors to use here are draught sealed doors which can also be treated hardwood or powder coated aluminium .

✓ Make the finishing touches here and there and make sure all connections are complete.

can i refurbish a house in conservation area?

Due to the fact that we live in a country (the UK) with so much history as well as architectural beauty, there’s a need to have what’s commonly called “Conservation Area. A Conservation Area is basically an area which is designated by the local authority and is established in order to protect and enhance areas of historical and architectural interest which includes both rural and urban areas. Therefore, when it comes to refurbishment project in a conservation area, there’s usually a lot of things that needs to be put into consideration as well as hurdles to scale in order to make alterations to your property without any interruptions from the law.

In general, all properties in a conservation area have strict regulations governing the outlook of the houses, as this plays a major role in the appearance of the area as a whole. As a result, if you wish to bring down a building, fence, wall or even railing and the likes, you’ll need to obtain prior consent before you proceed. An easy way to go about any refurbishment plan is to to ensure the usage of exactly the same materials that exists in the current house. When you abide by the rules, you’ll be in a more favourable position to acquire the needed prior consent.

The short and simple answer to the question is yes, you can refurbish a house in a conservation area but subject to the approval of the local authority through a planning permission. And when it comes to submitting a planning application for approval, some are aspects will usually be subjected to more intense examinations than the others. Hence, the need to make sure that your refurbishment plans are all friendly in a similar way to the neighbouring buildings and environment.

How can I find a builder in my area?

Finding a builder nearby can have enormous assistance when it comes to your build. Period on site, their familiarity of local planning permission, constructors’ dealers and other local trades are all vital bits of knowledge that you’ll welcome on site.

It is always wise to walk around in your local area or drive to a site where any construction work is going on. It’ll give you a proper impression of the constructors who are active nearby. You don’t have to like their style of work or the project they are currently carrying out – after all, a builder can only produce what’s on the plans in front of them.

Find a Builder Other Tradesmen Recommend

If you’ve had to call an electrician before or a local plumber and liked their work, you can always ask them if they have any builders whom they would recommend. Maximum tradesmen get used to seeing the similar acquainted names from one place to another in the sites they are working on and every so often has favourites for who they like to work with — and who they see as a good source of work.

Always Talk to Previous Customers

Once you’ve found a builder you would like to work with, ask them for a list of previous customers they have worked with; they ought to be glad to offer particulars if they’re self-assured they’ve done an effective job.

Look for a builder online

A decent place to start looking for builders online is on sites like the Federation of Master Builders. They have a search tool where you can find precise crafts in your area and look at their situations. All FMB members are assessed and individualistically examined and are checked to ensure that they have the correct insurances in place.

Can builders work on a Sunday?

General construction work should be restricted to the following hours: Monday to Friday 8am to 6pm. Saturdays 8am to 1pm. Most councils advice that noisy work is prohibited on Sundays and bank holidays but you should check with your local council to confirm this.

how to refurbish your house?

If you’re thinking about refurbishing your house or property but don’t know how to go about it, then you’ve come to the right place. In truth, not every home refurbishment works goes in exactly the same order, however it’ll do you some good to abide by a specific plan in order to avoid both unnecessary works as well as expenses. For instance, how would it feel if you have already closed walls and paint only to realize that there’s a need to include a new plumbing stack that has to go behind the wall? Not good, right? Well, this guide is designed to help you avoid such frustrating situations. Let’s have a look!

✓ Establish a plan. This involves carrying out a good assessment of what you’d like to refurbish and set the priorities like deciding where to start and making sure you have both the time and budget to complete the project.

✓ Set a budget. Establish a final amount that’ll be the threshold to your spending. It’s always good to add an additional 10% to 15% to cover unexpected costs.

✓ Hire a contractor. Carry out a research, reach out to many contractors, compare their prices, work quality as well as integrity before hiring.

✓ Talk to your insurance company. Find out if you have the amount of coverage that suits your needs from your insurance company before and after your project.

✓ Secure permits and order materials. Make sure you check with the latest regulations before commencement. Once done, you can start ordering the required materials.

✓ Start demolition. This is optional as it only applies if space is being added.

✓ Work behind the walls. This include doing all the works necessary behind the walls like plumbing, electrical, heating etc.

✓ Paint and install flooring

✓ Fit in the cabinetry

✓ Add finishing touches. This includes the last details and decorations.

Is a basement conversion worth it?

Whether a basement is worth converting depends on your location and how much work it requires.

A basement conversion can be a great way to add space to your home, and can raise your property value. However, it can also be one of the most expensive ways to do this, so if there’s a possibility to extend your property, or convert a loft or garage, it’s worth considering this first.

You should also compare how much your basement conversion will cost with the amount it could raise your property value by. In some areas, a quality basement conversion could earn you money in the long run, but in others it’ll only cost you. If you’re planning on staying in your property for a long time this might not matter to you, but if it’s not your forever home then it’s an important thing to think about.

What is plasterboard?

What Is Plasterboard?

The plasterboard is unarguably one of the most common building materials across the globe. Sometimes referred to as gypsum board, gyprock, drywall or wall board, the plasterboard is mostly incorporated for ceiling cladding and interior walls in several homes and offices in recent times. However, despite its global acceptability, it’s a very misunderstood building material.

The plasterboard is manufactured using a gypsum core with a heavy paper covering both sides of the sheet. The measurement of a standard plasterboard sheet is a length of 2.4 metres in and a width of 1.2 metres, with a thickness of about 13mm. The board usually have either a bevelled or a bit flat edge. The bevelled edge makes it easy for the installers to use a plaster to smooth out the surface after nailing the sheets to walls and ceilings as well as taping the edges.

The plasterboard comes in different types. Although various manufacturers provide a unique name for their products, but they’re all included in one of the following categories:

• Water Resistant Plasterboard - This type of plasterboard are best suited to be used in water areas like bathroom, laundry rooms and kitchens.

• Acoustic Plasterboard - Due to its sounding proofing qualities, this type of plasterboard is preferred to be used in home theatres or noisy areas.

• Flexible Plasterboard - This is to be incorporated on curvy surfaces.

• Fire Resistant Plasterboard - Just like the name implies, this type of plasterboard is best suited for use in high fire hazard areas.

If you’re about to kick start some small renovations around your house or office, using a plasterboard to clad your walls is a very simple and worthwhile task. However, if you want to do major renovations or need to apply plasterboard to your ceiling, the best option would be to leave it to a seasoned professional.

how to refurbish a house on a budget?

In the event whereby you’ve got big refurbishment ideas for your house but a small budget, then you know it’s time to be a bit more creative and apply some cheap and simple tricks. The best possible way to go about this is to invest time in acquiring new skills rather than trying to save up more money to pay a pro to deliver the results you want. After all, the most significant cost when it comes to house refurbishments is usually the labour cost.

The key to making cheap tricks a lot effective in the refurbishment process is by undertaking small tasks that’ll make a huge impact. A great way to start would be by taking it one task at a time rather than rushing to complete all at once. This way, you’ll have enough time to perfect your skills before moving on to the next.

✓ Paint the interior walls. Although this is a simple task but it’ll save you a lot of money if done as a DIY project. To get started, you’d have to text colour options by painting samplex on the wall first. Once done, you can go for the one that adds warmth, dynamism as well as energy to the room.

✓ Fix up your furniture. This involves re-upholstering and refinishing any piece of furniture that appears tired or overly worn (you can leave out the ones that you do not really like or unnecessary items).

✓ Spruce up small but important items used on a daily basis. This includes spray-painting inexpensive picture frames, recovering lampshades with a vibrant paper or patterned fabric, adding throw pillows to armchairs and couches and the likes.

✓ Fix all small things that are broken. This includes activities like patching the nail holes in the wall, repairing the latch on the kitchen cabinet, fixing the gutter, putting a new handle on the door and lots more.

Builder help and advice

How it works

Tell us about your Builder project

Answer a few quick questions to help us match you with the right Builder

Get up to 4 free quotes

Receive no-obligation quotes from 4 Builders working in Merton.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Builder.

Are you a Builder in Merton?

View our open Builder jobs near you

Join today
View Shortlist