Post your job for free, get up to 3 quotes

Post your job for free. Read reviews, get quotes, and see tips on hiring the right person.

What type of tradesperson do you need?

What type of job is it?

Find a local basement conversion specialist in Northern Ireland

There are 85 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.

Please specify a location
Please specify a trade

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

Latest homeowner review

Reviewed by Carol on 13/7/2022

Paul and his helper did a marvellous job laying our decking and rails. They were very professional and worked extremely hard until the job was completed. We were very pleased with the final outcome. Frank & Carol.

Red Dragon Home Improvements

Cellar & Basement Conversion in Northern Ireland

Latest homeowner review

Reviewed by John on 29/1/2018

Sorted a long term issue for us. Explained in detail the workings of the heating system in an understandable way. System working really well now (for several months)

JD DESIGNS

Cellar & Basement Conversion in Northern Ireland

Latest homeowner review

Reviewed by Maeve on 1/8/2012

Joe and his son did a wonderful job, they came everyday until the job was done and cleared up each day before they left. the quality of the workmanship on our loft conversion is great and we are very satisfied with the price. We would recommend them to anyone looking to do a loft conversion on a tight budget.

complete property maintenance

Cellar & Basement Conversion in Northern Ireland

we have approx 30 years experience in building/construction industry, we provide expert advice and quality work from experienced tradesmen who all carry construction skills registration cards. we take pride in our work and value feed back from clients.

Latest homeowner review

Reviewed by Ben on 2/11/2013

excellent work, very professional and was polite throughout all stages of organising and booking the work! will definitely use again and have Frank organising a quote for more work to be done in the not too distant future. HIGHLY RECOMMENDEE

Gpbuilders

Cellar & Basement Conversion in Northern Ireland

Hello my name is Gordon and my company is Gp builders.if you are looking a hard working honest reliable building company then you've found it.i have references on another site if needed,we offer a wide range of building services.

Latest homeowner review

Reviewed by Johnny on 4/6/2017

Work completed to a high standard. Many thanks

E McConnon

Cellar & Basement Conversion in Northern Ireland

I have over 30 years of experience in joinery work and I have done extensions and renovation work to a high standard and fitted out shops and pubs.

Latest homeowner review

Reviewed by Bernard on 24/11/2015

Received a call within 24 hours of posting advert and was on site (on time) the following day. Excellent attention to detail, tidy, reasonably priced and very reliable. Highly recommend A+++

Family run business. fully qualified paving and landscaping company. Our customer's satisfaction is the most important, We offer a great service at a great price. We can help our customers with any designs or styles they may want and offer helpful advice. We like to keep in communication throughout the job and give the home owner updates on what is being done and what’s happening next.

Latest homeowner review

Reviewed by colin on 12/10/2021

Great job done by Michael ** back garden all paved looks amazing highly recommend

abhomeimprovements

Cellar & Basement Conversion in Northern Ireland

Hi we are a small building firm based in Bangor and have been in business for 30 years. We do full house renovations including kitchens, bathrooms, electrics, plumbing, driveways,patios, fencing etc. No job too small. We have numerous referrals.

Latest homeowner review

Reviewed by Paul on 6/9/2018

Excellent service very quick and clean. Would highly recommended,thank you.

A.D. Joinery

Cellar & Basement Conversion in Northern Ireland

My name is Aidan Doyle. I have twenty years experience in Joinery and related trades. I strive to work with my customers to find out their requirements and then meet those requirements.

Latest homeowner review

Reviewed by Laura on 5/6/2016

Excellent job, brilliant value for money, would highly recommend!

browns building and repair contractor

Cellar & Basement Conversion in Northern Ireland

we are a small family owned firm, trading for 28years in the dundonald , Belfast county down , we specialize in building maintenance and repairs, extension, garage,renovations, home improvements, and all small house repairs. we guarantee all our work,

Latest homeowner review

Reviewed by Billy on 4/7/2019

This man came out and priced my work. I accepted his price but on the day he was due to start the work he rang me saying his platerers wife was taken into hospital with food poisoning. Never heard from him again.so I am now looking for someone myself to plaster my ceiling.

Sean Donnelly

Cellar & Basement Conversion in Northern Ireland

I have been involved in the construction industry for over thirty years covering a covering a wide range of projects from very small to large

Latest homeowner review

Reviewed by Robert on 2/7/2022

Cancel first appointment which was ok but didn’t turn up next day or phone

Duncan Rowley Woodwright

Cellar & Basement Conversion in Northern Ireland

Proficient and dynamically talented craftsman. Business owner with over 30 years' experience in the field of building and carpentry projects. Hands on professional who leads by example on the job site. Areas of Focus • Carpentry and Joinery all aspects from door hanging, skirting boards, architrave, flooring, fencing, bespoke kitchens and furniture. • Building works timber frames, roofing carcass, extensions, loft conversions, garden buildings.

Latest homeowner review

Reviewed by Alison on 16/7/2022

Great work from Duncan. Solid Oak Porch made to measure

P.M.R Construction

Cellar & Basement Conversion in Northern Ireland

Hello we are a family buisness who have worked in the building trade for over 40 years. We do All types or building works from New builds to Extensions and Renovations and Commercial works aswell. Our previous Works are St Paul's & Barnabus Church in Belfast we carried out full Renovations works to the Building. We have just completed a massive Laboratory Extension for Valpar Micro Matic based in Bangor and also done Renovations works to Cartmills based in Glengormley which was turned into the Northern Ireland Hospice . We have completed many New builds and over 100 Extensions in the last 10 years and no job is to small or too big for PMR. We strive to leaving a quality job at a competitive price for all our customers.

Latest homeowner review

Reviewed by Ian on 28/7/2017

Delivered what they promised, on time and on budget, despite issues out of their control. Would recommend

Mckibben Joinery & Building

Cellar & Basement Conversion in Northern Ireland

Here at Mckibben Joinery & Building we take pride in providing a fast and reliable service, qualified and experienced trades men and above all an out standing finish and high quality of workman - ship. Contact us today for a free quotation.

Latest homeowner review

Reviewed by Hleen on 2/7/2013

I cannot recommend this team more highly! I am so happy with the results. Very reliable, pleasant to deal with, fast and the place was always left very tidy. I cannot fault any of the work, great quality and not overpriced. 100% satisfied!

lifestyle building

Cellar & Basement Conversion in Northern Ireland

Latest homeowner review

Reviewed by EMMA on 12/5/2017

I have used Conor for a few different jobs since 2011 when he completed my dormer window. I would highly recommend him as he is reliable and efficient.

East Antrim Home Improvements

Cellar & Basement Conversion in Northern Ireland

Latest homeowner review

Reviewed by Louise on 24/8/2013

East antrim home improvements did an excellent job on our house. Very neat and tidy job, all interior ceilings and walls. Very accommodating and easy to deal with. Would def recommend and use again.

ORCHARD COUNTY BUILDERS

Cellar & Basement Conversion in Northern Ireland

Efficient, reliable and professional builder available for large or small building work. Qualified for over 25 years.

Latest homeowner review

Reviewed by Lise on 5/12/2021

Prompt response and arrival. Friendly, professional, efficient service. Job assessed and carried out immediately. Appropriate costing. OCB will definitely be my future go to for other jobs, big or small.

Montgomery Services

Cellar & Basement Conversion in Northern Ireland

Montgomery Services is a family run partnership which specializes in domestic repairs, home improvements and external works to all types of property. The owners have collectively attained over 40 years experience in delivering successful projects with an emphasis on quality and customer service

Latest homeowner review

Reviewed by Jamie on 22/11/2013

Quality of work was top class, value for money and the tidiest workmen I've ever seen. Highly recommended.

Tbr Contracts

Cellar & Basement Conversion in Northern Ireland

Tbr is a Home maintenance company specialising in complete bathroom refurbishment.22 years experience. Professional reliable, punctual, fairly priced workmanship. Full or partial refurbishment ,fully insured,all work guaranteed, thanks for looking

Latest homeowner review

Reviewed by Susan on 4/3/2016

Very pleased with the standard of work fitting my bathroom and attention to detail. I would not hesitate to use TPR Contracts again

Precise Contracts Ltd

Cellar & Basement Conversion in Northern Ireland

Latest homeowner review

Reviewed by paul on 29/1/2015

excellent service - highly recommended

JCD JOINERY

Cellar & Basement Conversion in Northern Ireland

Jcd joinery specials in all aspects of building &joinery from new buids/renovations/extinctions/loft conversions & property mantanence all work carried out is to a high standard & fully guaranteed samll enough to care & big enough cope

Latest homeowner review

Reviewed by Henry on 5/4/2017

The new radiator was fitted very neatly, and works as we had hoped. Excellent value.

BULLOCH LTD

Cellar & Basement Conversion in Northern Ireland

We are a Premier 5 Star rated installer covering all of Scotland. Our team have installed over 5000 windows and doors this year and we are currently installing 150 new windows and doors in Scottish homes each week. Our Distribution centre is our own and it is based in central Scotland and we have a team of 40 Surveyors, Installers and Dedicated Remedials experts that look after you throughout your entire project. ****No Deposits, No Admin Fees, No Sales Commissions**** We offer Finance and accept Card and Cash payments. COVID 19 - At this time we are able to do quotes over Zoom calls and email.

Latest homeowner review

Reviewed by Claire on 20/8/2019

Delighted with my new windows. Friendly guys who always kept me updated on timescale for delivery and installation. Very professional and well priced.

Ethan Caughey

Cellar & Basement Conversion in Northern Ireland

We have high standards in our work both quality and quantity. Our workmanship is to support your needs and expectations.

Latest homeowner review

Reviewed by Puran on 14/5/2021

Problem : Solve mould problems in multi rooms Ethan is greatly appreciated for the work he has done at our property. He listed the work to be done, Planned a date and closed it off in 2-3 days time.

CR Construction

Cellar & Basement Conversion in Northern Ireland

35 years experience in building and maintenance, fully insured, qualified engineer and project manager. All maintenance and repairs to property and gardens. Extensions, new builds and surveys. All trades provided. Collections, deliveries and removals. Personal assistant services, errands, small jobs.

Latest homeowner review

Reviewed by Nigel on 31/7/2022

PJ JOINERY

Cellar & Basement Conversion in Northern Ireland

We are a small local company offering joinery, maintenance and building services, we also specialise in bathroom refurbs and interior work. We provide great customer service and high quality workmanship!

Latest homeowner review

Reviewed by Joy on 20/9/2014

Philip is a very thorough, friendly, tidy worker. Job was done efficiently and accurately. I'd definitely hire him again and recommend him!

Wise Property Care

Cellar & Basement Conversion in Northern Ireland

When you entrust a property to Wise Property Care, you can be sure you are dealing with Scotlands leading preservation specialist. With our experience, stress free solutions & peace of mind guarantee; we will build value back into any property.

Latest homeowner review

Reviewed by Ailsa on 12/7/2018

Worker turned up exactly on time and was very professional and pleasant manner. Very informative and gave me advice on how to prevent further dampness in my house.

C K Building Services

Cellar & Basement Conversion in Northern Ireland

Cobain Property Solutions provides a property renovation & maintenance service. We aim to exceed your expectations and pride ourselves on the quality of our work.

Latest homeowner review

Reviewed by Donal on 10/3/2015

Very professional and reasonably priced. I am very happy with the work carried out by Mark. He showed up on time completed the work in a timely fashion and to a very high standard. I would definitely recommend him and I will be in contact with him again should i require more tiling work.

D M Joinery

Cellar & Basement Conversion in Northern Ireland

Dave's Joinery. Been in the trade for over 25 years and specialise in the following,Fitted Kitchens,fitted Bathrooms,Flooring, Laminate Flooring, Loft Conversions,Deckings,Garden sheds,Flat pack Furniture,Partition Work,Finishing Work,Hang Int/ExtDoors.

Latest homeowner review

Reviewed by Darragh on 10/3/2020

Davey was great.

hk joinery an building contractor

Cellar & Basement Conversion in Northern Ireland

We pride ourselves on our quality of work, every job we carry out is done to a high standard,joinery includes roofing,doors,kitchens,wooden floors,fencing, building work, ie extensions,new builds an property maintenance,an many more jobs,no job to small,

Latest homeowner review

Reviewed by Andrew on 22/3/2019

first class job

Genesis Maintenance Ltd

Cellar & Basement Conversion in Northern Ireland

Welcome to the Genesis Maintenance home page. My name is Alan and I qualified with a first class BSc honours degree in Construction Management. My ambition is to provide the full service solution for all your property maintenance and refurbishment needs.

Latest homeowner review

Reviewed by Rob on 5/7/2014

Excellent hard working and professional would recommend

Brian Corken Building

Cellar & Basement Conversion in Northern Ireland

I am a qualified bricklayer with over 20 years experience, works carried out include new builds, extensions, renovations, flagging/paving, hard landscaping, fencing and general maintenance and repairs

Latest homeowner review

Reviewed by paula on 25/2/2013

excellent service and quick

selfemployed

Cellar & Basement Conversion in Northern Ireland

WE ARE A FULLY INSURED BUILDING AND MAINTENANCE/REPAIR COMPANY WHO ONLY EMPLOY OUR TRADES MEN DIRECTLY NO SUBCONTRACTORS ,NO EXCUSES ,WE HAVE CARRIED OUT MANY REPAIR PROJECTS SUCCESSFULLY WERE OTHER COMPANY'S HAVE FAILED

Latest homeowner review

Reviewed by martin on 6/5/2013

HI I found John to be very pleasent and has done a great job. Will use again as very tidy, honest, arrived on time and is obviously a talented maticulos tradesman. Nice to have around. Regards M Shields

TH Home Improvements

Cellar & Basement Conversion in Northern Ireland

Latest homeowner review

Reviewed by edith on 7/10/2012

Would recommend to other people.

Kirk Contracts

Cellar & Basement Conversion in Northern Ireland

Latest homeowner review

Reviewed by Sam on 22/1/2017

I was slightly apprehensive hiring Bill as he had no feedback this I found out was because he had only joined rated people. Bill replied quickly to my ad and came out next day to quote a competitive price. He turned up on time over next two days and along with Michael worked to an extremely high standard even went to various builder suppliers to get correct tone for replacement bricks. Cleaned up mess each day. I would have no hesitation in hiring Bill again. Thank you Bill and Michael.

CARNVALLEY CONSTRUCTION LTD

Cellar & Basement Conversion in Northern Ireland

Carnvalley Construction LTD is an established company located in Northern Ireland opertating within Northern Ireland, Ireland and Mainland UK.

Latest homeowner review

Reviewed by Daniel on 13/1/2022

Carnvalley Construction were very good. From promptly attending to provide a quote for the work to cleaning up on site following completion of all works. They were very professional and efficient. During a very busy period they were able to fit us in between their other jobs which was much appreciated. Would have no hesitation in recommending them.

BCM contracts

Cellar & Basement Conversion in Northern Ireland

Hi, we are a Tile company and bathroom fitting service

Latest homeowner review

Reviewed by David on 7/4/2016

Job was completed to my satisfaction on the day I was promised, and at a cost that I was happy with. I would certainly use them again

hillside joinery

Cellar & Basement Conversion in Northern Ireland

hillside joinery takes on all joinery from small jobs to long term contracts

Latest homeowner review

Reviewed by Marie on 9/8/2022

Shane from Hillside Joiners completed a roof clean including guttering and repairs The work was carried out in a highly professional and thorough manner with everything left tidy Price very reasonable Would highly recommend

A M Construction

Cellar & Basement Conversion in Northern Ireland

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

Latest homeowner review

Reviewed by Neil on 1/8/2012

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

DJ Property Trades

Cellar & Basement Conversion in Northern Ireland

My company has been in business for over 30 years and is a family run company. We specialise in all construction trades (all trades). We are also gas safe registered. We can also help with the latest green homes grant scheme for eco boilers, loft insulation and double glazing. We also install all central heating and any gas appliances. 24 hour call out available.

Latest homeowner review

Reviewed by Catherine on 5/6/2022

Arrived on time explained what need done kept me updated throughout repair. Was very pleasant and helpful. Would definitely recommend

Adair Building Solutions

Cellar & Basement Conversion in Northern Ireland

At Adair Building Solutions, we provide an extensive range of professional building services. With over 15 years of experience in the building and maintenance business, you can be sure that your project is in good hands.

Latest homeowner review

Reviewed by Chris on 6/1/2022

The guys worked on my sizeable kitchen extension in Ballyhackamore and despite all the hassles with covid they got it finished up really quickly and it was a very tidy job. I'm delighted with the result. It passed building control with zero problems. Nice guys to work with and I would definitely recommend.

DB Joinery

Cellar & Basement Conversion in Northern Ireland

Latest homeowner review

Reviewed by Graeme on 19/5/2022

Aodhan from DB joinery replied quickly to our add. His communication was very good ref quote, start times and items needed for the job. He arrived punctually and worked hard with little break. We are very pleased with the finished job and a few extra things we asked him to do we’re not an issue to him. I would highly recommend.

REGIONAL CONTRACTORS

Cellar & Basement Conversion in Northern Ireland

Hi. Welcome to Regional Contractors. Complete Home Improvement company. We offer the complete one stop total coverage of any mentional contracts. We have tradesmen to cover works from floor to roof, inside and out. This provides a service where are customers have the opportunity for one company to complete any job whether how small or large it seems. Which saves money, time and takes the stress of organizing different tradesmen at a specific time. At Regional Contractors we take care of all that unwanted and unnecessary problems as having work done on your home is sometimes stressful enough. We pride ourselves on our work and reputation as we are a family run business. With highly qualified tradesmen who are willing to work to suit your needs. All of our team are local.With Regional Contractors you are assured a professional job at a reasonable cost. We are also fully insured for any job. Our aim is to do have as much happy customers as possible to keep giving us our references that has kept us established as many other companies has came and went. Any member of our team will be available to assist any questions or queries you may have.

Latest homeowner review

Reviewed by Michael on 4/4/2022

Very pleased with the work carried out by Ben and his excellent team. Started and completed on time and finished to a high standard. On completion the site was thoroughly cleaned, brushed and power hosed. Ben was always available for consultation and I have no hesitation in recommending Regional Contracts for landscaping works.

CSW Contracts

Cellar & Basement Conversion in Northern Ireland

New builds , renovations , extensions , hard landscaping all elements of construction except painting decorating

Latest homeowner review

Reviewed by Nicola on 6/8/2019

Would highly recommend Cyril - job was completed within 24 hours of speaking to Cyril, excellent quality of work, total professional.

Mr Michael Wilgar

Cellar & Basement Conversion in Northern Ireland

Latest homeowner review

Reviewed by sue on 6/6/2011

arrived to do job and some other small repairs when said. work completed to satisfaction and quickly

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

Rb contractors

Cellar & Basement Conversion in Northern Ireland

Latest homeowner review

Reviewed by Stuart 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

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 Zena on 18/5/2022

Very unreliable as doesn’t answer messages or get back to you. Told he would call on Monday this is not 10 days. Mind you he didn’t say what Monday.

BangOn Build

Cellar & Basement Conversion in Northern Ireland

Providing high standard domestic renovation services to the Greater Belfast area. With decades of combined experience; a keen eye for detail; and customer satisfaction; consider BangOn for your next project

Latest homeowner review

Reviewed by Jill on 2/6/2022

I did give these guys 5 stars and paid in full, but despite being asked several times now to come back and finish off the last of the work, they haven't. It isn't anything major but nevertheless I still have several holes in my gable wall which now need to be finished off by someone else. Really disappointed.

mcauley jblm

Cellar & Basement Conversion in Northern Ireland

We are a family run building company, we cover a wide range of works from joinery , building, landscaping and maintenance, We have over 20 years experience and pride ourselves on our professional ability to adapt to each of are customers needs Thank you ,,and hope to help you with your job whatever the size big or small

Latest homeowner review

Reviewed by Mark on 20/2/2022

Raymond was very quick to respond and extremely helpful, will use again

Christopher Mcgurk

Cellar & Basement Conversion in Northern Ireland

family run business with over 25 years experience in all aspects off building work no job to small or big all work guaranteed FMB reg

Latest homeowner review

Reviewed by Emma on 8/3/2018

Chris was quick to come out and assess the work that we needed doing after a fire caused damage to the garage. Once he has assessed the extent of the work he came back with a quote the next day and two weeks later work began. We are delighted with the end result, his crew where efficient and left no mess behind when they finished. They went above and beyond what we expected and we a delighted with the result. I have already recommended him to my sister who is looking for someone to carry out renovations.

How our service works

  • Create a job - it's free

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

  • Get quotes

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

  • Check ratings

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

  • Pick a tradesperson

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

  • Job done

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


Recently completed jobs

Here's what's been happening in and around your area

Win dow sills are chipped ...

Win dow sills are chipped Need repaired

hard standing for caravan

17 meters by 5 meters by 15 centre meters concrete slab

Provide sewage outlet

Sewage outlet and connection to main see line

The rooms need tanked...

The rooms need tanked electrics probably need updated plumbing is there. Patio doors need changed to bi folding doors.

Damp floor causing wooden...

Damp floor causing wooden steps to show signs of rot .

new concrete subfloor +...

7. Hack the plaster off the ground floor load bearing walls 1m high. 8. Excavate the old terracotta solid floor. 9....

Convert underground room into...

Convert underground room into bedroom with bathroom included if possible

unique conversion

I have an old concrete reservoir 10m x 10m x 6m half below ground . I have planning approved and need quotes to convert . ( using existing concrete...

reservoir conversion

I have an old concrete reservoir 10m x 10m x 6m half below ground . I have planning approved and need quotes to convert . my budget is £80,000 max ....

Barn conversion

New roof floor concreted windows put in

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.

app-icon

Get our app for homeowners

  • Send messages and get notifications from tradespeople
  • Add photos to get more accurate quotes
  • View tradespeople’s profiles