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Find Local Basement Conversion Company Near Me in Northern Ireland

There are 98 Cellar & Basement Conversion specialists in Northern Ireland, and last month we helped homeowners get quotes for their home improvement jobs.

Browse Cellar & Basement Conversion specialists in Northern Ireland

Take a look at our Cellar & Basement Conversion specialists profiles, read reviews and request quotes directly.

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MB CONTRACTS GLENAVY LTD

Cellar & Basement Conversion in Northern Ireland

We at M.B.Contracts Glenavy Ltd have over 20 years experience in the construction industry and have achieved preferred status with a number of industry contractors. M.B.Contracts has a 100% C.S.C.S policy and fully committed to the continual development and training of all employees. (OUR AIMS ) To focus on the safety of the work force , other workers and the general public . To work with clients and there architects to ensure a full understanding of there needs . To remain mindful of the need to communicate with clients throughout the course of the project . To use skills and expertise to provide a high quality finished product . Health & Safety M.B, Contracts most valuable asset is its staff and its top priority to ensure their safety and by striving to raise awareness off health and safety throughout our business . ( OUR SERVICES ) New Builds ie Commercial and Domestic Extensions and Refurbishments Demolition Works Earthworks and Site Clearance Retaining Walls and external Service yards Drainage ,pipe works and associated works External works including block paving , special concrete finishes and Edging Landscaping and Driveways

Latest homeowner review

Reviewed by Robert on 24/10/2024

Did a very good job quickly and promptly and kept me informed of start times etc

Rb contractors

Cellar & Basement Conversion in Northern Ireland

Latest homeowner review

Reviewed by Sarah on 14/12/2015

A+ job and excellent communication from Peter. Thanks for the work and the extras that were done when doing the main job

RL Contracts

Cellar & Basement Conversion in Northern Ireland

I'm Bill Osborne from RL Contracts ive been carrying out projects for clients for 30 years. Including exstensions refurbishments of homes. Also roofing works including slate tiled an flat roofs.We offer a complete building service including damp proofing an woodworm control. Referances are available and previous works can be inspected. Bill Osborne

Latest homeowner review

Reviewed by Judith on 16/1/2019

Revised review. I originally gave a 1 star review to Bill Osborne(RL Contracts)for the substandard work that he undertook solely. He told me that this review had to be removed for me to receive a partial refund. Which I did. To finish the extension, I have retained the sub contractors that he originally employed as their work has been exemplary. I have spent the past month repeating work that he undertook personally (roofing/plumbing) and am massively out of pocket even with a refund. HENCE THE ONE STAR

WALTER PRENTICE CONTRACTOR

Cellar & Basement Conversion in Northern Ireland

Second generation building and joinery firm established in 1991with 30years of experience in all aspects of joinery first and second fix, fitted kitchens, shop fitting, new builds and extensions to a turnkey finish. Keen eye for detail and a quality finish at a reasonable finish.Fully insured contractor registered with CITB.

Latest homeowner review

Reviewed by David on 3/4/2025

JRW Property Services

Cellar & Basement Conversion in Northern Ireland

Here at JRW Property Services we’re offering an affordable professional service whether it’s cutting and taking care of your lawn,hedge or trees to garden makeovers, we cover all aspects of property maintenance and everything in between here at JRW Inbox or call us for a free quote today.....

Latest homeowner review

Reviewed by Chris on 7/7/2023

No contact and no show since agreeing a date.

Allkare

Cellar & Basement Conversion in Northern Ireland

Latest homeowner review

Reviewed by Edna on 9/7/2011

Arrived promptly at time agreed. Done very neat and tidy job. Im delighted.

J B W Building Services

Cellar & Basement Conversion in Northern Ireland

Jbw building services has been trading for twenty years and a main contractor for all your building needs for the past twelve years We can help from designing and building any job from house builds , extensions , house renovations , gardens, foundations , site clearance , roofing ans any type off building works.

Latest homeowner review

Reviewed by William on 10/2/2025

Called out promptly and gave a reasonable quote, unfortunately I wasn't in a position to proceed with the work.

Cowal & Bute Construction

Cellar & Basement Conversion in Northern Ireland

CBC is solely run by Duncan McNicol with over 40 years of building knowledge and experience having worked on projects ranging from Olympic swimming pools, tropical steam rooms, Alaskan ice pods, Tibetan saunas, kitchen and bathroom renovations to home building and much more. Duncan is a member of both the Scottish Timber Trades Teaching Association and The Tile Association. CBC are also certified Pro installers for the whole product range of Composite Prime the foremost supplier of ethically produced decking, cladding, waterproof vinyl laminate flooring, and external balustrading. CBC also provide an energy saving grouting system along with their specialist tiling services.

Latest homeowner review

Reviewed by Katie on 7/7/2017

Good quality job done, couldn't be more helpful

Quinn Property Maintenance

Cellar & Basement Conversion in Northern Ireland

Quinn Property Maintenance...….." Wy Choose Us"......... 30 years experience in the building trade public and employers insurance we take care of your renovation, extension, sunroom and home improvements References available jobs finished on time and on budget Bricklaying , Plastering, Joinery, Roofing, Take down walls steel beams placed Quality Reliable Friendly Service

Latest homeowner review

Reviewed by Nick on 25/9/2022

I have rated Enda at 3 stars on the basis of his quotation process only, since I have not yet gone ahead with the work. His response was timely, and insightful.

MPG Contract

Cellar & Basement Conversion in Northern Ireland

All aspects of building and refurbishment work are undertaken

Latest homeowner review

Reviewed by joe on 23/11/2023

Came and surveyed job but never came back with a quote

Aquaforce Ltd

Cellar & Basement Conversion in Northern Ireland

With over 35 years of industry experience in Northern Ireland, Aquaforce is Newtownabbey’s local experts when it comes to building services. Whether it’s domestic, contract or commercial work, no job is too big or too small for our highly skilled workforce. Our friendly and reliable team offers value for money and expertise across a range of building and construction services for both private and commercial clients. From extensions, repairs, loft conversions and damp proofing to insurance work and decorating, we handle everything. If you’re home or workplace is in need of repairs or renovations, don’t hesitate to contact Newtownabbey and Northern Ireland’s premier building services today.

Latest homeowner review

Reviewed by Jennie on 29/11/2016

Messed me around for weeks and then on the day job was due to start, they said they couldn't come. Very disappointed in the level of service. Avoid.

North Star Roofing,building Maintenance

Cellar & Basement Conversion in Northern Ireland

Paul McAloon & Sons Building Contractor

Cellar & Basement Conversion in Northern Ireland

T.F. Fotzgibbon

Cellar & Basement Conversion in Northern Ireland

NEP

Cellar & Basement Conversion in Northern Ireland

Rated People

Cellar & Basement Conversion in Northern Ireland

Loft conversion specialist, with 25 years worth of experience.

nicol & hughes

Cellar & Basement Conversion in Northern Ireland

ICS

Cellar & Basement Conversion in Northern Ireland

ICS is a family run construction company. We have skilled employees in all sections from Civil Engineer's, builders and joiners. We have been in the construction industry for over 15 years and pride ourselves in producing quality and finish to the highest standard.

Alan McAleese - Building & Civil Engineering

Cellar & Basement Conversion in Northern Ireland

North Down Building Company Ltd

Cellar & Basement Conversion in Northern Ireland

North down Building Company is a locally based company with over 30 years experience in the construction industry specialsing in private developments and new builds, major refurbs extensions and smaller jobs like brick paving or any joinery work needed.

Ashbrook property maintenance

Cellar & Basement Conversion in Northern Ireland

jp builder contractor

Cellar & Basement Conversion in Northern Ireland

Gary Gordon

Cellar & Basement Conversion in Northern Ireland

gorand grafters

Cellar & Basement Conversion in Northern Ireland

John Donnelly

Cellar & Basement Conversion in Northern Ireland

John Mcilroy

Cellar & Basement Conversion in Northern Ireland

Aldem

Cellar & Basement Conversion in Northern Ireland

RK Groundworks & Building Maintenance

Cellar & Basement Conversion in Northern Ireland

AM PLASTERING

Cellar & Basement Conversion in Northern Ireland

Carlton Building Contractors

Cellar & Basement Conversion in Northern Ireland

Zanard Ltd

Cellar & Basement Conversion in Northern Ireland

complete kitchen services

Cellar & Basement Conversion in Northern Ireland

Qualified electrician with over 20 yrs experience. We specialize in kitchen/bathroom refurbishments and attic conversions all work carried out by qualified tradesmen. Vat registered fully insured check us out on YouTube at complete kitchen services

DG Williamson Joinery & Building Services

Cellar & Basement Conversion in Northern Ireland

We cover many different types of Joinery and Building as some of our pictures show.Jobs this year included,Keys Hotel Donegal refurb,New Joesph Rea Jewellers Belfast,Studio Souk Belfast,Private builds,Extensions,Farm house conversions,Education Board

Matrix Design & Build

Cellar & Basement Conversion in Northern Ireland

NRL

Cellar & Basement Conversion in Northern Ireland

NRL has over 25 years experience in the building trade. We specialise in all joinery work but we also carryout the following: Fencing Works, Tiling Works and External Paving. Please feel free to discuss any potential works you need completed.

Quinn Contracts

Cellar & Basement Conversion in Northern Ireland

Our construction company specializes in delivering high-quality building services, from small home projects to larger scale jobs. We offer comprehensive solutions, including house extensions, groundworks, and kitchen fitting, covering all aspects of construction. Whether it’s a minor renovation or a major build, we provide expertise and craftsmanship for projects of any size.

Seymour construction

Cellar & Basement Conversion in Northern Ireland

A family company covering all trades. We are inspected / approved by the federation of master builders and can offer insurance backed warranties in work. From bathroom and kitchen installations, to extensions and new builds.

MacWal Construction & Maintenance

Cellar & Basement Conversion in Northern Ireland

Our expert construction & maintenance team are available all year round to serve you promptly and competently!Macwal building & maintenance solutions offer a one stop shop approach to building & property maintenance to our clients.

property renovations

Cellar & Basement Conversion in Northern Ireland

Ellaway Builders

Cellar & Basement Conversion in Northern Ireland

Patrick Rooney

Cellar & Basement Conversion in Northern Ireland

JN JOINERY

Cellar & Basement Conversion in Northern Ireland

Breeze Construction

Cellar & Basement Conversion in Northern Ireland

We are a family owned company with 27 years experience in plumbing , heating , building and repairs, we have much experience with new builds renovations and property maintenance from small jobs such as outside taps to complete building and renovations.

BUILDING SERVICES

Cellar & Basement Conversion in Northern Ireland

L R Kennedy Building and Joinery Contractors

Cellar & Basement Conversion in Northern Ireland

Mill Contracts

Cellar & Basement Conversion in Northern Ireland

Mill Contracts are N.I. Builders based in County Down who provide a professional building service to both commercial and residential clients. We complete: Extensions, home Refurbishments, Insurance Repairs, Groundworks and Disability Adaptations.

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  • Get quotes

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  • Job done

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Remove wall between the kitchen and another room to create a kitchen diner. The job would involve removal of a supporting wall (2 story house).

ExtenExtension with basement

I want to put a sunroom type thing on the back of my house with a basement. I want to remove the back wall into the sunroom and put steal in to...

We have a basement which...

We have a basement which houses our kitchen. The wall between it and the yard is showing signs of damp. There was a damp proof course put in about 20...

Basement conversion and damp...

A very large basement with electrical supply needs damp proof membrane, removal of rubble, fire escape and conversion into a games room, cinema room...

Cloakroom and toilet knocked...

I have a downstairs cloakroom with a toilet off it . I would like it to be one room with existing wall removed, a new toilet and sink with drawers and...

cellar and basement conversion...

cellar and basement conversion

We have a basement which...

We have a basement which houses our kitchen. The wall between the kitchen and yard has become very damp. There was a damp proofing course put in some...

How our service works

  1. Create a job - it's free

    We'll connect you with the right tradespeople, from over 30 different trades.

  2. Get quotes

    Up to 3 tradespeople can provide a quote, but on average you'll get 1-2.

  3. Check ratings

    Look at each tradesperson's profile to see their ratings and reviews.

  4. Pick a tradesperson

    Use our homeowner checklist for extra tips on choosing a tradesperson.

  5. Job done

    Leave a rating for your tradesperson based on quality, reliablity and value.

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