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Verified Pro

Home Energy Save GB

7 review(s)
Offers services in GWYNEDD
At Home Energy Save GB Ltd we are specialists in all fields of damp proofing and energy efficiency within the home. Wheth...
Verified Pro

Orchard Landscapes

3 review(s)
Offers services in GWYNEDD
Hi, I’m Lewis from Orchard landscapes we operate in all driveway and patio needs we also do fencing turfing and Astroturf ...
Verified Pro

Roofimprovements uk

0 review(s)
Offers services in GWYNEDD
Welcome to Roof Improvements UK! We here at Roof Improvements UK make sure all our customers are completely satisfied wit...
Verified ProOver 10 Reviews
Shire Conservatories Ltd, have been serving their clients throughout Shropshire, Mid & North Wales for over 12 years, and ...
Verified Pro
Trusted roofing specialists delivering top-quality repairs, replacements, and installations for homes and businesses. With...

Recent Builder Enquiries

11 May

Bedroom | Fitted Wardrobe

Llandudno - LL30

Enquiry from: Patricia C

Start Date: Immediate

replacement sliding doors on wardrobe

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31 Mar

Insulation | Loft / Roof

Dyffryn Ardudwy - LL44

Enquiry from: Paul D

Start Date: Immediate

Mineral Fibre loft insulation

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18 Feb

Insulation | Loft / Roof

Llanfairfechan - LL33

Enquiry from: Dan M

Start Date: Immediate

We need our roof insulated

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09 Feb

Building work | Wall Cladding

Tywyn - LL36

Enquiry from: Stuart P

Start Date: Immediate

My house has UPVC cladding to upper front and rear. It is going brittle. I am thinking of Insulated external wall boards to replace the UPVC.

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01 Nov

Insulation | Loft / Roof

Llandudno - LL30

Enquiry from: Lotte H

Start Date: Immediate

Clearance of loft and new insulation

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17 Oct

Building Work | Porch

Bodorgan - LL62

Enquiry from: Stephen F

Start Date: 1 to 3 months

customer is looking for house extension quotes. they are unsure of options so would like to discuss. confirmed interest via customer lives in bodorgan area please call to arrange an appointment are yo...

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17 Oct

House Extensions | Single Storey

Bodorgan - LL62

Enquiry from: Stephen F

Start Date: 1 to 3 months

customer made an online enquiry for single storey house extension and confirmed on sms and email they would like a call with a builder to discuss prices.please call to arrange an appointment to quote....

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30 Sep

House Extensions

Llanfairpwllgwyngyll - LL61

Enquiry from: Janice T

Start Date: Immediate

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

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08 Apr

Insulation | Loft / Roof

Llandudno - LL30

Enquiry from: John J

Start Date: Immediate

Insulation between the roof rafters to prepare for bedrooms and bathroom

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24 Jan

Building work | Bricklaying

Caernarfon - LL55

Enquiry from: Gail S

Start Date: Immediate

New brick work to new steel work to front of property

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07 Jan

Insulation | External Wall

Bangor - LL57

Enquiry from: Elin T

Start Date: Immediate

External wall insulation of 3 walls around a kitchen extension

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20 Nov

Insulation | Cavity Wall

Llandudno - LL30

Enquiry from: Aishah M

Start Date: Immediate

single layer wall internally insulated

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18 Oct

Insulation | Loft / Roof

Pwllheli - LL53

Enquiry from: Vivien J

Start Date: Immediate

Insulation on a conservatory roof

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14 Oct

Insulation | Loft / Roof

Conwy - LL32

Enquiry from: Tom D

Start Date: Immediate

Loft insulation, 3 bed house

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07 Aug

Building work | Wall Cladding

Llanbedr - LL45

Enquiry from: Martyn C

Start Date: Immediate

A 40’ container needs both 40’ sides and the roof cladded We have the cladding and trim ready Need price and availability to install

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29 May

Building work | Wall Rendering

Caernarfon - LL54

Enquiry from: Derek S

Start Date: Immediate

Re-render parts of wall where heavy rain this passed winter has damaged

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11 Mar

Insulation | External Wall

Cemaes Bay - LL67

Enquiry from: Brian P

Start Date: Immediate

Exterior wall insulation and rendering

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17 Feb

Building work | General

Porthmadog - LL49

Enquiry from: Jeremy G

Start Date: Immediate

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

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17 Feb

Building Work | Conservatory Base

Porthmadog - LL49

Enquiry from: Jeremy G

Start Date: Immediate

need a conservatory, and base, dwarf walls etc are you the property owner: owner of the property what level of service do you require: supply and lay please call to appoint

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14 Jan

Building work | General

Menai Bridge - LL59

Enquiry from: Simon G

Start Date: 1 to 3 months

digging out a space for car at side of garage probably needs structural work, and drainage are you the property owner: owner of the property property type: detached what type of work do you need to ha...

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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 Gwynedd is:

£23,840

Builder job Builder cost in 2026
Garage conversion in Gwynedd £4,500-£6,900
Loft conversion in Gwynedd £18,750-£28,750
House extensions in Gwynedd £42,000-£68,000
Loft insulation in Gwynedd £450-£690
Upvc or wood porch in Gwynedd £2,625-£4,025
Barn conversions in Gwynedd £112,500-£172,500
Basement renovation in Gwynedd £30,000-£46,000
Bedroom fitting in Gwynedd £1,500-£2,300
Bricklayers in Gwynedd £300-£460
Cavity wall insulation in Gwynedd £400-£820
Commercial new builds in Gwynedd £105,000-£161,000
Conservatory base in Gwynedd £675-£1,035
Building maintenance in Gwynedd £2,250-£3,450
Building insurance works in Gwynedd £2,250-£3,450
Pebble dashed walls in Gwynedd £2,000-£9,200
Plasterboard dry lining in Gwynedd £638-£978
Residential new builds in Gwynedd £105,000-£161,000
Restoration and refurbishment in Gwynedd £37,500-£57,500
Roof insulation in Gwynedd £7,500-£11,500
Underpinning in Gwynedd £2,250-£3,450
Wall cladding in Gwynedd £1,125-£1,725
Wall rendering in Gwynedd £3,750-£5,750
Demolition in Gwynedd £2,440-£3,660
Roof room in Gwynedd £15,000-£23,000
Shop refurbishment in Gwynedd £3,750-£5,750
Single storey house extension in Gwynedd £23,200-£34,800
Soundproofing in Gwynedd £900-£1,380
Driveway repair in Gwynedd £1,520-£2,280
Garden room in Gwynedd £6,400-£9,600
External wall insulation in Gwynedd £6,000-£15,000

Related Builder searches in Gwynedd

Builder FAQs

how to underpin a house

The importance of underpinning a house cannot be overemphasized. Firstly, what is underpinning? Well, underpinning is simply the act of reinforcing, repairing, strengthening or improving the depth of an existing foundation by lowering the footing to ensure that it rests more on more reliable and supportive soil. Not only does this method help to strengthen your building and preserve its structural integrity, but it also does increase your property’s value and gives you peace of mind knowing your property is safe. If you’re thinking about underpinning your house, you have two options – do it yourself or call in a reputable structural engineer. The latter is more advisable as the method involves a lot of specialized knowledge, skills and tools to guarantee a successful outcome. In this post, we’re going to take you through the process involved in underpinning a house. Let’s take a look!

To get started, you should know that concrete underpinning features excavating pier footings around the building at about 2 to 3 metres distance between each other. In some cases, underpins can be installed from within the house. The footings of the underpin should go very deep into the underlying soil in such a way that fully supports the weight of the building or structure. Once done, now proceed to attaching the new footing to the building. You can achieve this by excavating underneath the existing footing to make for a stronger prop. Individual prop and pier arrangement is then strengthened using strong steel bars. Once completed, the concrete is then poured.

A professional underpinning contractor will make sure there’s sufficient space left between the existing footings and the new underpins as this space will ensure that the new underpins can be easily used to jack up the house and level it once the poured concrete cures.

How to fit plasterboard?

How To Fit Plasterboard

If you’re planning to renovate your house, then here is a must-read guide! Fitting of plasterboard is a crucial step when it comes to renovation. If you’re bringing down an existing lath and plaster for an upgraded surface or adding a new wall, a plasterboard is required for your project to be a true success. If you’re a novice with no prior practice or experience, you can protect your investment by hiring the services of a professional plasterer to guarantee the best results, the first time. However, we’ve put together this guide to give you an insight on how the plasterboard fitting process is done.

To get started, you’ll need a power drill, hammer, plasterboard nails or screws, broad knife, utility knife, measurement tape, pencil, ladder as well as a joint tape.

Before proceeding, you need to identify the number of plasterboard sheets needed to commence the project by measuring the height and width of the wall as well as calculating the square footage. If you possess a stud timber wall, the steps below will get you the best results.

• Measure the walls and mark the plasterboard where you’ll make the cuts. Start with a full sheet and cut pieces down in such a way that would fit

• Score the front paper of the plasterboard with utility knife. Fold the sheet to get a clean cut through the board and make use of the knife to the remaining paper.

• Place the first sheet against the wall and use an offcut to prevent the plasterboard from touch the floor.

• Make the plasterboard rest snugly against the wall in position and screw it firmly on each stud. Once done, fasten it at all the sheets’ edges and in a line down the stud to make for a firm connection. Follow the same process for the remaining plasterboard sheet till the wall is fully covered.

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.

Can I extend my barn conversion?

Generally, it’s possible to extend a barn conversion, but there are certain conditions that you’ll probably need to meet. Ultimately, it’s up to your local planning office to decide whether to approve your planned barn conversion extension or not.

Typically, small extensions on the side of a barn conversion are often approved, particularly if they serve to preserve the original character of the barn. This could be because the extension will mimic the appearance of the original structure, or house facilities that would look odd in the original building.

However, you probably won’t be allowed to build a larger extension, or one that isn’t in keeping with the appearance of the original barn.

how deep do footings need to be for a porch?

No matter how big or small a building is, it can only be as good as it’s foundation - and that’s a fact! It all starts from the footing and when it isn’t deep enough, unlike badly installed gutters or gapped hardwood flooring, can make the whole building collapse to the ground. Just like any code recommendations, the depth of the footings of your porch is a parameter that must be complied with and adjusted to suit your local code requirements.

As a rule of thumb, you should always dig below the frost line when excavating your footings. At this depth level, the moisture present in the soil will be frozen. Ultimately, this will help the ground to act as a barrier to insulate the soil below the footing from freezing during the cold months. As a result, in regions where the weather is almost always very cold the depth of your footings is expected to be at least 48 inches. But in areas featuring a warm climate, you may be allowed to install your footings on grade.

In addition, it’s compulsory that your footings must be installed at a minimum depth of 12 inches below unsettled soil. However, if you’re constructing the structure into a steep hill’s side or by the side of a retaining wall, it’s required that you maintain the least distance to grade both vertically and laterally. In the event whereby you need to achieve a good lateral barrier, you’ll need to have your foundation dug a lot deeper compared to if it’s on a flat surface. For a more accurate and updated information, you can consult your local building inspection department to get familiar with the requirements in your area.

Are barn conversions VAT exempt?

If you’ve converted a non-residential barn into a home, you might be able to reclaim some of the VAT that you’ve paid for your project. This includes money spent on:

• Construction materials

• Flooring

• Light fittings

• Kitchen units and worktops

• Electrical, heating and plumbing materials

To reclaim your VAT from HMRC, make sure you request and keep all of your invoices. You’ll also need proof of planning permission and evidence of completion. You should then submit your claim with all relevant paperwork within three months of receiving your completion certificate. You’re only allowed to submit one claim, so you’ll need to make sure you get it right first time.

What types of extension are there?

There are many different types of extension. For example, you could install an orangery, flat or pitched roof extension, over-structure extension, single or double storey extension or a glass box extension. Which one of these is most suitable will depend on your existing property.

Should I use concrete or timber footings?

For 2 metre solid fences it’s recommended to use concrete posts to support each panel. For smaller 1 metre fences or for picket fences with gaps between each timber piece you can use timber posts. A fencing contractor will be able to advise you on the best materials from the length and requirements of a new fence.

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