Find a Builder you can trust in Dorchester.

Choose from 83 Builders, all rated by people like you.

Over 109 reviews & an average rating of 4.4/5 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 Pro

The Fascia Division

2 review(s)
Offers services in DORCHESTER
The Fascia Division are specialist installers of fascias, soffits, guttering and cladding. Our experienced installers a...
Verified Pro

CHS Landscapes

0 review(s)
Offers services in DORCHESTER
CHS Landscapes cover Dorset, Wiltshire and Hampshire and provide professional landscaping services to both domestic and co...
Verified Pro

Buildings Transformers A&G

0 review(s)
Offers services in DORCHESTER
General builder,with my own team,renovations and refurbishing,extensions and new constructions,loft conversions etc
Verified Pro

Rhys Rowe

0 review(s)
Offers services in DORCHESTER
Home improvement specialist based in Southampton - we provide conservatories/orangeries extensions landscaping and new dri...
Verified Pro
With over 25 years of experience in the construction industry under our belt, N.A Williams Building Consultancy Ltd provid...
Verified Pro

Seerswhite

0 review(s)
Offers services in DORCHESTER
Business - Property - Investment

Recent Builder Enquiries

17 Jun

Bedroom | Fitted Wardrobe

Dorchester - DT1

Enquiry from: Penny M

Start Date: Immediate

Fitted wardrobes to 2 bedrooms and a fitted bookcase in lounge

Post a similar request >

15 Apr

Building work | Wall Rendering

Dorchester - DT2

Enquiry from: Sylvia D

Start Date: Immediate

remove render cracked & blown by frosts and rain and rerender. one large wall (to start with!) 2 tall storeys about 10metres wide. straight eaves/no gable. possibly paint as well. easy access & par...

Post a similar request >

21 Jan

Building work | General

Dorchester - DT2

Enquiry from: Richard M

Start Date: Less than one month

repair of stone garden wall are you the property owner: owner of the property what type of work do you need to have done: other do you have the materials you need in order for the job required to be d...

Post a similar request >

30 Oct

Insulation | Loft / Roof

Dorchester - DT1

Enquiry from: RICHARD L

Start Date: Immediate

Additional roll type loft insulation to augment / replace that installed when we purchased the property new in 1998. We do have part boarded areas used for access / storage which will require either r...

Post a similar request >

09 Oct

Conversion | Loft

Dorchester - DT1

Enquiry from: Kevin K

Start Date: Immediate

External wall insulation Lead External wall insulation Lead

shell conversion of loft in a bungalow with a hipped roof. are you the property owner: owner of the property property type: detached what are you looking to convert the space into: bedroom/s are you ...

Post a similar request >

08 Sep

Building work | General

Dorchester - DT1

Enquiry from: Rebecca W

Start Date: Immediate

managing a property in *** which needs painting, kitchen appliances installed, locks changed and a bit more. i need someone to meet on site possibly thursday 15th september to show the property and r...

Post a similar request >

05 May

Building Work | Porch

Dorchester - DT2

Enquiry from: David A

Start Date: Immediate

Call back anytime. New build or replacement: Replacement Quote requested on a porch, in PVCu, to be supplied and fitted.

Post a similar request >

17 Mar

Conversion | Loft

Dorchester - DT1

Enquiry from: Kevin K

Start Date: Immediate

loft conversion to detached bungalow with hipped roof. head height at centre or loft is 2.2m are you the property owner: owner of the property property type: detached what are you looking to convert t...

Post a similar request >

15 Mar

Insulation | Loft / Roof

Dorchester - DT1

Enquiry from: Paul S

Start Date: Immediate

200mm of loft insulation added to the existing insulation. the loft is 6m x 9m. are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 do you cur...

Post a similar request >

11 Jan

Insulation | Loft / Roof

Dorchester - DT1

Enquiry from: Ann B

Start Date: Immediate

loft insulation. maybe flooring as well are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 do you currently have loft insulationn: no age of ...

Post a similar request >

20 Dec

Conversion | Loft

Dorchester - DT2

Enquiry from: Michael P

Start Date: Immediate

We currently have a bungalow with hip end roof. We are looking for hip to gable conversion as a minimum; however while we are at it we could consider raising the external walls 1/2 a story. Looking fo...

Post a similar request >

08 Sep

Building work | General

Dorchester - DT1

Enquiry from: Tauqir A

Start Date: Immediate

customer has a general building project they are looking to have done, specially they want quotes for building maintenance. they are unsure of options so would like to discuss with a builder.confirmed...

Post a similar request >

27 Aug

Building work | General

Dorchester - DT2

Enquiry from: Elizabeth F

Start Date: Immediate

mrs requested quotes for building maintenance from a builder around dorchester. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information ...

Post a similar request >

20 Jul

Conversion | Loft

Dorchester - DT1

Enquiry from: Rob C

Start Date: Immediate

loft conversion to create bedroom and ensuite are you the property owner: owner of the property what are you looking to convert the space into: bedroom/s are you looking to have stairs: yes do you req...

Post a similar request >

23 Mar

Building Work | Porch

Dorchester - DT2

Enquiry from: Julie P

Start Date: Immediate

call anytime. new build or replacement: new build quote requested on a porch, in pvcu, to be supplied and fitted. are you the property owner: owner of the property do you have planning permission:...

Post a similar request >

16 Mar

Building work | General

Dorchester - DT1

Enquiry from: Liz d

Start Date: Immediate

6x8 glass greenhouse, rear garden. Thank you

Post a similar request >

08 Jan

Insulation | Cavity Wall

Dorchester - DT2

Enquiry from: Judy M

Start Date: Immediate

looking to improve the insulation of our home with cavity wall insulation are you the property owner: owner of the property property type: detached how many bedrooms do you have: 1-2 property age: 19...

Post a similar request >

07 Nov

Conversion | Loft

Dorchester - DT2

Enquiry from: Marian S

Start Date: Immediate

a lift the roof conversion to make bungalow with homers into house. planning permission granted are you the property owner: owner of the property property type: detached what are you looking to conv...

Post a similar request >

27 Aug

House Extensions | Single Storey

Dorchester - DT1

Enquiry from: Christian P

Start Date: Immediate

Single storey rear extension to 1920's house. area approx 3.6m x 2.6m with a sloped roof and skylight. Patio doors opening to garden. Internal finish bare brick and overlaid industrial style electrica...

Post a similar request >

13 Jul

House Extensions | Single Storey

Dorchester - DT2

Enquiry from: Rory F

Start Date: Immediate

customer is currently in the process of looking for quotes to add a single storey extension to their property. are you the property owner: owner of the property property type: detached looking for: si...

Post a similar request >

How much do Builder services cost?

How much do Builders cost? Prices for Builders in 2025 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 Dorchester is:

£23,840

Builder job Builder cost in 2025
Garage conversion in Dorchester £4,500-£6,900
Loft conversion in Dorchester £18,750-£28,750
House extensions in Dorchester £42,000-£68,000
Loft insulation in Dorchester £450-£690
Upvc or wood porch in Dorchester £2,625-£4,025
Barn conversions in Dorchester £112,500-£172,500
Basement renovation in Dorchester £30,000-£46,000
Bedroom fitting in Dorchester £1,500-£2,300
Bricklayers in Dorchester £300-£460
Cavity wall insulation in Dorchester £400-£820
Commercial new builds in Dorchester £105,000-£161,000
Conservatory base in Dorchester £675-£1,035
Building maintenance in Dorchester £2,250-£3,450
Building insurance works in Dorchester £2,250-£3,450
Pebble dashed walls in Dorchester £2,000-£9,200
Plasterboard dry lining in Dorchester £638-£978
Residential new builds in Dorchester £105,000-£161,000
Restoration and refurbishment in Dorchester £37,500-£57,500
Roof insulation in Dorchester £7,500-£11,500
Underpinning in Dorchester £2,250-£3,450
Wall cladding in Dorchester £1,125-£1,725
Wall rendering in Dorchester £3,750-£5,750
Demolition in Dorchester £2,440-£3,660
Roof room in Dorchester £15,000-£23,000
Shop refurbishment in Dorchester £3,750-£5,750
Single storey house extension in Dorchester £23,200-£34,800
Soundproofing in Dorchester £900-£1,380
Driveway repair in Dorchester £1,520-£2,280
Garden room in Dorchester £6,400-£9,600
External wall insulation in Dorchester £6,000-£15,000

Related Builder searches in Dorchester

Builder FAQs

What qualifications should a builder have?

Some individuals who have been in the construction department for many years may not be qualified, that is, they may not have undergone an apprenticeship and/or trade certificate courses, but they might still be very skilled at their work. However, anybody can pick up a sledgehammer and demand themselves a builder lacking any skills or training. The wise thing would be to ask the builder coming to your house about what qualifications they have and what training they have undergone.

Licensing of building practitioners

You can now check if your builder or tradesperson is a licensed building practitioner by using an electronic public register which has a record of every registered builder. Being licensed provides you with an assurance that the builder who is about to do your work has proven his shill to the government and earned his right to be a practitioner. If you wish for certain important building and design work on your home it is imperative that you hire a licensed practitioner, the act is very common when you compare the scenario with when you have to call a plumber or an electrician regarding any work.

In order to become a builder in the UK, you must complete an apprenticeship or an NVQ. NVQ is another popular route to becoming a builder. You can also get your NVQ even when you are working as an apprentice. You can also make it based on any recognised overseas qualification.

All associates maintain a Code of Practice and Conduct which sets the standards for all stages of the building procedure. The Code requires builders to:

• Submit quotes on projects for which they have time.

• Securing the contract with a sufficient insurance cover.

• Maintain honesty and integrity at all times.

• Obey the law and industry standards of conduct.

All members of the construction association must also follow a code of conduct. As a consumer, if you think your builder has breached the Code of Conduct or the Code of Ethics, you can file a written against him or her.

How to put up plasterboard?

How To Put Up Plasterboard

Putting up a plasterboard is a vital process when it comes to home renovations. However as daunting as it may seem, with a good guide and regular practice you can master the skill within a small period of time. If you lack proper training and experience, we’d recommend you hire a seasoned professional plasterer for help so as to get the best result and also avoid additional costs due to possible damages.

Putting up plasterboard is way quicker than wet plastering and also significantly reduces the drying time that can slow down your renovation plans. With a plasterboard, you can delve straight into the decorating stage and achieve a smooth finish. Below are the steps required to put up a plasterboard.

• The first step is cutting the plasterboard to shape which be one of the most challenging parts of the process. This is because you’ll need to fit the board around things such as plug sockets and window sills. As a result, this involves cutting complex shapes rather than just a simple straight line. To get this done, simply mark out the cut required with the use of a tape measure, combination square and spirit level for a better precision. Once done, you can then use a plasterboard pad saw to cut along the marked spots.

• After you made the required cuts, the next step is putting up the plasterboard. And depending on where the boards are going to be put, this could be a very challenging task. If you’re going to put the boards on the ceiling or somewhere very high up, you’d probably need an extra pair of hands for help. To get this done, use the appropriate screws to secure the boards in place if you’re installing them directly on studs. However, if you’d be fixing them onto bricks or blocks, a drywall adhesive is your best bet.

What types of cladding are there?

There are two main types of cladding. The first is material cladding, which refers to layers of a material that are attached to the external walls. The material used could be timber, PVC, stone, or other materials. The second type of cladding is rendering, where a coat of plaster is applied to the wall.

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 tile a porch roof?

Tiling a porch roof is a very important but laborious and difficult task. A project of this magnitude will require a large investment in planning and preparation way before the actual installation process takes place. It can be a brand new porch roofing tile or a replacement of the existing one, either way it’s crucial to get the right technique. If you lack proper training or experience in this field, we’d recommend you hire the services of a reliable professional probably within your local area to guarantee the best results and to save yourself some time and money. This guide will give you a good insight into the porch roof tiling process. Let’s have a look!

• With the crown looking upwards, put the first tile on the batten and centre the tile from side to side.

• Hammer a 10d nail at the base of the tile and into the batten (make sure not to overdrive the nail).

• To provide a much needed support, apply a little mortar under the first tile.

• Identify the inner end of the first tile and place another tile on top. Take a measurement from the outer end and adjust the end of the second tile to fit.

• Just like you’ve done with the first tile, nail the second tile into the batten.

• Position two tiles at the both ends of the ridge and proceed with the installation just as you’ve done with the previous tiles.

• Take a measurement of the distance across the ridge from the first tile’s outer end. Once done, you can then calculate the number of tiles required by subtracting 16 inches from your measurement and divide the answer by 8.

• Beginning at the second tile on one end of the ridge, install the half the number of ridge tiles towards the centre of the ridge. Now install the remaining tiles working from the opposite end to the ridge’s centre. At the centre of ridge should be a key tile with mortar.

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.

Will my patio need a lot of maintenance?

Patios do not require lots of maintenance. They will only need occasional cleaning to make sure that the material keeps its original appearance. It's always best to clean your patio with a pressure washer and occasionally tap each slab or brick just to check the sand underneath hasn't washed away.

how much does a kitchen diner extension cost?

If you’re planning to construct a kitchen diner extension, to help you set a budget and start planning you must first have a cost estimate that’ll complete the entire project. If not, there’s a probability that you may have to spend more than would have been necessary or probably break the bank to have the project done. In truth, there’s no single and short answer to this question as the cost of a kitchen diner is largely dependent of several variables. In this article, we’re going to give a good insight into kitchen diner extension cost so as to help you make informed decisions moving forward. Let’s take a look!

On the average, a kitchen diner extension will cost within the range of £25,000 to about £45,000, however if you happen to reside in London, you can expect the cost to be a lot more than that - closer to £60,000. And due to the fact that there happens to be a plethora of options out there, any decision to make be it on the size, tradesman, flooring, finishes or type of the kitchen diner extension, will have a considerable impact on the overall cost of the project. For instance, a basic kitchen diner extension cost can be within the range of £12,000 to about £15,000., while a high end kitchen diner extension can reach a whooping price between £80,000 to about £100,000.

The total cost of your kitchen diner project will rely heavily of the size as well as the quality of the finishes. For example, a kitchen diner extension that’s small and basic is likely to cost about £1,300 to £1,500 per square metre. However, if you’re going for higher quality finishes, you can expect to pay within the range of £1,900 to about £3,000 per square metre.

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 Dorchester.

Pick the right pro for you

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

Are you a Builder in Dorchester?

View our open Builder jobs near you

Join today
View Shortlist