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Craig got in touch quickly, gave me a rough estimate over the phone and answered all my questions. Surveyor arrived on time, gave instant quote. Price was good. Michael and (another) Craig turned up to do the job on the day, time given. Good, tidy job. Can't fault anything, from start to finish!! Would recommend!

Mary

George and his team are experienced builders, replaced my front door with a custom frame/sidelights and raising the floor level in the hallway quite quickly - in fact, they were the only who came next day, gave a quote straightaway and were ready to start in just couple of days. They also had all the necessary tools and materials, were ready to buy something additional quickly on the day - if further adjustments were required to fit everything as I asked. Thanks a lot for your help, guys!

Dmitry

Highly recommend. These guys did a fantastic job of constructing our pergola and decking. Very hardworking and reliable. The job was completed in the time frame agreed and to a very high standard. We would 100% use them again.

Holly

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

Quinn Contracts avatar

Quinn Contracts

Cellar & Basement Conversion

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.

We are Commercial and Domestic glazing contractors covering all of Northern Ireland. We provide a 24hr boarding and securing service. We also carryout all types of joinery and minor building works up to 15k.

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Reviewed by Patrick on 28/11/2025

Window. was quickly and professionally repared to a very high standard at a very reasonable rate.

Cristina Ltd avatar

Cristina Ltd

Cellar & Basement Conversion

Hi my name is florin dura and i have experience and work as builder for 15 years i can do all the works in construction any problem i can solve.

J.K.ModernBuild avatar

J.K.ModernBuild

Cellar & Basement Conversion

Hi, my name is Jamie. my company is J.K.ModernBuild, I have many years of experience in the building trade and can offer advice on the job you need to be undertaken. we undertake many trades and furnish to a very high standard and professionalism -extensions -groundwork -landscaping -plastering & rendering -bathroom & kitchen fittings -soffits, fascias & guttering we take pride in our name and work, contact me and I would be happy to help and answer any questions you may have.

Eco Home Property Services is a professional multi-trade contractor and a new branch of Eco Home Insulation, established to provide reliable, high-quality solutions across residential properties. We cover a broad range of services including insulation, heating and plumbing, electrical work, plastering, joinery, and general property maintenance. We are committed to delivering a consistent standard of workmanship, with clear communication, organised scheduling, and a clean, respectful approach in occupied homes. With competitive rates, transparent pricing, and a focus on delivering work safely and efficiently, we’re a trusted choice for homeowners, landlords, and property managers seeking a dependable team for both reactive jobs and planned works.

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Reviewed by Samuel on 12/9/2022

Small family run building company with over 40 years experience over 2 generations as a premium general building company. All types of building work carried out to the highest standard. A one stop shop for all your building needs right from the design and planning stage to completion. Joinery, roofing specialising in flat roofs Building and Plastering A wealth of experience in remodelling and renovations, extensions and sunrooms. Landscaping and paving. All areas covered. Fully insured, trained and certified tradesmen

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Reviewed by David on 6/10/2025

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.

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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.

Hello Adrian here I have been in the building trade over 30 years and I have own my own business since the year 2000 and I am a joiner by trade and I still work on site each day. Thank you

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Reviewed by Neil on 1/8/2012

Excellent job, will definitely use again. Very high standards.

Here at N e construction we do a range of work from big to small , building to landscape work , general maintenance , painting an a general tidy up,

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Reviewed by Gwion on 11/11/2021

Great guys

A family run local business trading in North wales for over 20 years.We undertake all aspects of home improvements from a simple tap swap to full house refurbishments. Customer satisfaction is our number one goal!

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Reviewed by Phil on 30/9/2025

From the very first conversation, Karl has been great to deal with. Any discussions about the job were clear and I felt confident throughout the time the job lasted. The project started on time and despite the weather the job was completed in good time. Plus an excellent result as well. Very pleased.

Pm building & landscapers ,with 35 years building experience we cover all aspects of building works to be carried out ,extensions ,conversions ,garages ,porches brickwork .stonework ,retainers and much more ,ins work carried out .

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Reviewed by Polly on 30/4/2025

We are a natiowide pointing & restoration company with 20+years experience in the remedial and restoration industry We try and use our own mobile tower scaffolding when ever we can thus saving money on fixed scaffolding but when a project needs fixed scaffolding it’s always recommended so the job is completed to a high standard and in a safe manor. We have worked on many prestigious heritage and listed projects nationwide including Keppels column,Birkenhead priory,sandhurst military barracks to name a few working along side local conservation offices we have the skills and knowledge to look after your home SPECIALIST TRADES: •Pointing (free samples carried out) •lime mortar specialists •Structural repairs(Wall ties,crack stitching,Lateral restraints,lintel replacement,rsj installation,chimney removal. •Brickwork (Replacement,Repairs,patching up) •External cleaning (acid wash and doff systems,paint stripping) •Stone/concrete repairs (sills,headers,lintels)

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Reviewed by Alan on 27/11/2024

The quote was better than expected. The builders were very clean and tidy each day. The work was completed despite the weather conditions not being perfect. The finished walls were to a high standard when compared to other nearby residential properties that have been recently pointed. I would recommend this company to anyone asking for a similar job request. My neighbours have asked for contact details of the builder after seeing the work completed.

Based in Northern Ireland, i am a trusted, rated and reliable sole trader. I have been providing customers with a high-quality finish for over 30 years. Some of my specialist areas include, kitchen & bathroom installations, painting & decorating, flooring, brick work and drains amongst other areas of expertise. Whether it's a small or big job i work hard to ensure that all of my work is to high standards using the best techniques and products for the job. Why not get in contact for your quote today!

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Reviewed by Cameron on 23/11/2025
Jordan Davies avatar

Jordan Davies

Cellar & Basement Conversion

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

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Reviewed by Robert on 24/10/2024

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

Welcome to LSB PLASTERING SERVICES we offer a wide range of plastering work and are happy to work with our customers to get the job completed to top standard.

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Reviewed by Elaine on 29/4/2026

These two young guys were fantastic. They worked really hard and spent hours doing jobs after job not just for us but other customers of thiers and came back late evening to collect remaining trees. Thier work ethic is outstanding. Two super conscientous guys. Worth every penny. Thank you guys.

Our award-winning claims management service aims to help policyholders throughout the UK make successful buildings insurance claims caused by storms, burst pipes, accidental damage, fire, floods or other events which lead to the property owners needing to make an insurance claim. We project manage and carry out the required repairs using our fully vetted contractors. Aspray always strive to reinstate the property to its pre-incident condition as swiftly as possible. Aspray Ltd are authorised and regulated by the Financial Conduct Authority for claims handling only.

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Reviewed by John on 14/5/2023

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.

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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.

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