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Local garage conversion experts in Londonderry

There are 27 Garage Conversion specialists in Londonderry, and last month we helped homeowners get quotes for their home improvement jobs.

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

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started business as parternership in 2007, we grown our portfolio from 2 houses to 86 units today, we also helped over 100 homeowners and 25 landlords including housing association, we help from a full consultancy package to build yur dreams to even help with leasing to our corporate contacts if you wish to invest. featured on HOMES UNDER THE HAMMER, we pride our selves in job well done, we always make sure we start projects within 2 to 3 weeks from time we agree and we always deliver our projects on time; we make the impossible a luxury and affordable possible while we take all the stress away; BGH combines technical expertise with exceptional customer service, ensuring every client benefits from cutting-edge technologies tailored to their home needs. with industry leading certifications and proven track record, BGH is a top choice for those seeking efficient, reliable and successful renovations We ate fully accredited Offer full guarantees and insurances including insurance backed guarantee and deposit guarantee We are specialist in new build, extensions, heavy refurbs, hmo and luxury conversions

Latest homeowner review

Reviewed by marvelous on 25/9/2025

With 20 years experience as a qualified Joiner and builder I pride myself on providing a high end finish on all of my jobs. I am not happy until I know you are happy so I 100% guarantee my work and I treat each project like I would my own home. We are a joinery based building company with a wide and varied range of experience with our specialty being in full home renovations. Although relatively new to Rated People, we have a long history of happy customers with many positive online reviews. We are equally happy completing small jobs as we are taking on the bigger projects and always provide very competitive pricing. We have built many homes from the ground up completing all aspects of the job including Kitchens, bathrooms, attic conversions, garage conversions, foundations, roofs, windows and doors, decks and fences to name but a few

Latest homeowner review

Reviewed by Eileen on 29/6/2025

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 Diego on 2/10/2024

Excellent work!

Chameleon Refurbs have over 25 years experience in all types of Building Refurbishments so choose Chameleon Refurbs with confidence

Latest homeowner review

Reviewed by Isaac on 29/11/2025

NRJ Electrical is a fully registered company that completes every task and job to the highest standards possible. We are a highly reliable company who deal with every customers needs in a flexible and friendly manner.

Latest homeowner review

Reviewed by Dennis on 17/3/2025

Outstanding workmanship and after service advice excellent

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

Latest homeowner review

Reviewed by Ryan on 11/9/2025

Andrew and the team at Orchard County Builders were great from start to finish. Andrew started promptly and the work has been completed to an excellent standard, he even went above and beyond with a few extra tasks, clearing away the rubble, mess and materials that were in addition to his work from our renovation. We are grateful for his hard work and will be in contact again if we have any further work completed. Thank you.

ASPRAY LIMITED

Garage Conversion in Londonderry

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.

Latest homeowner review

Reviewed by John on 14/5/2023

Construction and brickpaving company...we have been In business since 2005 with over 100 happy customers to date no job too small.... James eves JLE paving ????

Latest homeowner review

Reviewed by catherine on 9/11/2025

James is a fantastic tradesman: he is highly skilled and knowledgeable. James is a great communicator and he talked me through all the options. What a hard working and friendly person. I highly recommend James

Sean Donnelly

Garage Conversion in Londonderry

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 Cathy on 10/10/2022

Sean tiled my bathroom walls for a shower over the bath. Fantastic job! Friendly, hard working man.

CPS Remedial

Garage Conversion in Londonderry

25 + years in new builds, extensions and full property refurbishment to turnkey completion including Plumbing, Electrical, Gas installations via our certified subcontractors. Full building renovation works, including internal and external structural alterations. We can provide professional advice through our architectural and structural design partners. We are FMB Registered 77501. We also carry out specialise in Damp Proofing and remedial works contracts.

Latest homeowner review

Reviewed by Sarah on 12/12/2024

Brilliant service, quick work and great communication throughout. Hired for one job but discovered some issues with the house throughout and they were able to deal with that on top of the initial work. Would hire again

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

Hi, I’m Andrew, I have been building and completing groundwork’s for the last 15 years. Our family run business completes all aspects of commercial and domestic work. From small jobs such as hanging a door to completing house renovations and extensions, all work is delivered with precision and expertise. We have a fleet of fully equipped diggers and dumpers ready to take on any job.

Latest homeowner review

Reviewed by Michael on 7/5/2025

Highly skilled builders who delivered excellent work at a competitive price – recommend.

hillside joinery

Garage Conversion in Londonderry

hillside joinery take on all joinery work all over. small or large jobs under taken ask for a quote

Latest homeowner review

Reviewed by william on 22/6/2025

Job completed at reasonable cost.No issues. Would use again.

S M CARPENTRY

Garage Conversion in Londonderry

Fully qualifed carpenter with 18 years experience at the trade. Can cover al aspects of the trade including roofing, 1st fix second fix (doors architave skirting stairs, wooden floors) timber frame houses, fencing decking to name a few. All carried out to the highest standards.

Latest homeowner review

Reviewed by Pamela on 10/7/2023

Quick response and great job, many thanks.

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.

CW Joiner

Garage Conversion in Londonderry

I have been a joinery for 13 years served my time with a good squad of joiner and was well trained in all aspect of joiner. I have my level 3 NVQ and diploma in carpenter and joinery. I do all joiner work and take on small renovation contracts, can supply and fit all materials. Always leave a neat and tidy job and keep the customer happy and I am happy to answer any question you may have about your job. When doing renovation job i do my own joinery work and organize the other trades(bricklayer, plaster etc) i deal with all the trade and the stress so you don't have to.

Latest homeowner review

Reviewed by Donna on 11/3/2024

Always on time, did an excellent job, very neat and tidy worker. Highly recommended

AS Contracts

Garage Conversion in Londonderry

We have been in the construction industry for 20 years. We take on a range of jobs , from loft conversion ,extensions , refurbishment, patios , decking , bathroom fit out , stove installation .We offer a high standard of customer care and endeavour to provide a service that will fulfill the customers requirements.

Latest homeowner review

Reviewed by Alex on 2/6/2023

Aiden and his team were professional and carried out the work efficiently. Already got other work for A.S. contracts lined up. Would highly recommend

With over 41 years' experience in creating high quality bespoke building projects, look no further than Turley Properties Ltd for all construction / Landscaping services for your property. * Call Us Now For A Free Quote

Latest homeowner review

Reviewed by Caoimhin on 8/12/2025

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

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 Darren on 8/7/2025

Highly professional tradesman. Did an excellent job fixing our fence to a high standard. Good communication, tidied up and would 100% recommend. Thanks very much.

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.

Latest homeowner review

Reviewed by William on 27/8/2025

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.

Rated People

Garage Conversion in Londonderry

Loft conversion specialist, with 25 years worth of experience.

Expert knowledge & expertise with 25+ years experience within the residential sector. Specialising in: • Extensions • Renovations • Garages • House structural adaptations • Property maintenance -Patios, Garden walls, Steps etc All jobs - Big or Small welcome!

Quinn Contracts

Garage Conversion in Londonderry

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.

S M Contractors

Garage Conversion in Londonderry

Hi, thanks for checking my profile, I have 15+ years experience in all kinds of bricklaying work, we also cover other areas in the construction industry, paving, groundworks, joinery etc.

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Recently completed jobs

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

Room(s) to be in the...

Room(s) to be in the conversion: Office for my business I am looking for quotes for a conversion in my garage into an office for my business. Quotes...

Garage games room conversion

Convert garage into: 1 x other. Pool games room Architectural plans done: No Planning Permission status: Not necessary Building Regulations status:...

Garage conversion

Convert garage into: 1 x lounge / living room. Architectural plans done: No Planning Permission status: Not necessary Building Regulations status:...

Garage conversion and kitchen...

Convert garage into: 1 x other. Conversion into utility room Architectural plans done: Yes Planning Permission status: Approved Building...

Room(s) to be in the...

Room(s) to be in the conversion: 1 x bathroom, 1 x bedroom garage to be converted into a bedroom and ensuite facilities Architectual plans have...

Room(s) to be in the...

Room(s) to be in the conversion: 1 x bathroom, 1 x bedroom garage to be converted into a bedroom and ensuite facilities Architectual plans have...

Room(s) to be in the...

Room(s) to be in the conversion: 1 x bathroom, 1 x lounge/living room Integral garage approximately 6m x 2.6m to be converted into playroom and...

Room(s) to be in the...

Room(s) to be in the conversion: Converting to Pool room Will require stud walls, ceiling, flooring, garage door removal and doors put on I'm not...

Garage Conversion

Convert garage to a bathroom and utility room

Extension to my kitchen on my...

Extension to my kitchen on my bungalow approx 12x10ft with adjoining garage. Garage at present will probably need demolished.

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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