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Local house extension experts in Southampton, Hampshire

There are 492 House Extension specialists in Southampton, and last month we helped homeowners get quotes for their home improvement jobs.

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I have worked in the building industry since I was 16. We built new houses, extensions, carried out refurbishments to old and new buildings. We cover all aspects of building we are NHBC grade 1 registered and CITB trained. We are friendly and professional and always happy to help.

Latest homeowner review

Reviewed by Miranda on 19/2/2025

Good communication, nice finish to the work and really friendly and professional, would definitely use again

PRIMARY ASPECT LIMITED is a leading Construction company serving the London area. Ever since we opened for business, we’ve taken a comprehensive approach to project management, providing our clients with a wide range of construction and refurbishment services, to cover their needs. Get in touch today to learn more about what we can offer you and to receive your free estimate.

Latest homeowner review

Reviewed by Kate on 10/2/2025

Patrick was very helpful right from start. He was detailed in the initial quote and communication was easy and prompt. On the day he was very polite, clean and tidy, nothing was too much trouble. I would highly recommend.

Here at Prestige Property Developments we offer a wide range of services from a two storey extension to a shed base, a loft conversion to a fence. There’s no job too big or too small. We have a fast and friendly team to help in all your home improvement needs. We offer free quotations and estimates.

Latest homeowner review

Reviewed by Caroline on 28/8/2020

Steve and Darren are extremely polite, hardworking and reliable. They arrived on time every day, fully explained what they were going to do, and tidied up after every step. I have found the whole experience stress free, and would highly recommend them to others. They explained when the skip would arrive, were here when it was picked up so that they could sweep and leave the driveway clean and tidy. They suggested options available, including some edging that I hadn't thought of, and it looks wonderful. Tx

Ocg Property and Landscaping services offer a wide range of services for all of your property needs. From landscaping and garden design to driveways, roofing repairs and garden clearance. Private and commercial, one off and regular maintenance.

Latest homeowner review

Reviewed by mark on 21/1/2021

Excellent service would recommend

Welcome to Vern Mills Building, we are a building company specialising in building extensions and garages which won't break the bank. That said, we don't compromise on quality, workmanship or reliability. We are also specialists in damp proofing

Latest homeowner review

Reviewed by Emma on 30/10/2015

Vern was very professional and did a great job on my damp proofing work, he plastered the whole wall after the work so there wasn't a distinctive line and also replaced my skirting board with new skirting. Overall very impressed with the work and will be using HM Building again for other building work needed!

Hello, my name is Sergiu, I’m a professional multi skilled refurbisher. I’m happy to complete quality jobs for all homeowners that are interested in my services. We are a small team that can complete a various range of jobs (ventilation, duct fitting, air conditioning, plumbing, carpentry, painting, decorating, tilling, professional cleaning). I believe that with the professional skills that we possess and the experience that we have, we’ll prove to be qualified to complete any challenge and to make our customers happy. I have an experience more than 6 years in plenty refurbishment projects. I will consider myself lucky to make your property look better. Don’t hesitate to contact/hire me and I will give you good quality work for competitive prices.

Latest homeowner review

Reviewed by Melisha on 31/7/2024

Friendly and professional. Dismantled furniture efficiently. Would highly recommend

Hi my name is Conal I’m a enthusiast bricklayer with over 15 years experience. My services included - Bricklaying - structural brickwork - all types of brickwork pointing - Bespoke outdoor porcelain patios - bespoke driveways -fencing -Groundwork’s -general construction - flat roofs - new roofs/repairs My company prides ourself on our work with us being as only as good as our last job. I do truly believe our company goes above and beyond and stand out from the rest!

Latest homeowner review

Reviewed by Michael on 18/1/2024

From hanging a single door to full home renovation/new builds, we can cover every aspect of building and developments. Specialising in carpentry and joinery and with a wide range of contractors in the book, means every jobs done to highest of quality and craftsmanship.

Latest homeowner review

Reviewed by Jo on 30/6/2024

TML show genuine interest in the job and provide great customer service alongside trade knowledge and skills. I would not hesitate to call upon TML in the future.

We're a small Building and Maintenance company based in Hampshire, covering all aspects and trades of the building industry. We have been up and running since 1999 and we are happy to help anyone in need of works no matter how small or big. We are happy to come and give you a free quote along with good friendly advice.

Latest homeowner review

Reviewed by Alex on 3/12/2024

Superb work from Jamie and his team for a number of different jobs on my 350 year old cottage, including replacing a lintel, damp repairs and prevention, render repairs, roof repairs and lead work etc. He has been incredibly helpful and efficient in completing the works and has dealt with unforeseen problems brilliantly. Couldn’t be happier and would recommend to anyone looking for a skilled multi trade builder in the area

Newman & Sons

House Extension in Southampton

(123) Read reviews

Hi welcome to Newman & sons. We're a family based company from Berkshire & also covering the south of England specialising in high quality new builds/refurbishing/emergency repairs/industrial roofs. For over 40 years. Specialist in Roof cleaning/roof repairs / new roofs. Gutters/ upvc Facias/chimneys. We also carry out industrial roofing. We're LABC REGISTERED & only use good quality materials & family tradesmen to get your work done. All quotes are free & no obligation /insurance /emergency. Please call even if it’s just advice. We’re more than happy to help.

Latest homeowner review

Reviewed by Brian on 15/2/2024

I

ECS Projects

House Extension in Southampton

Latest homeowner review

Reviewed by Stephen on 18/9/2011

Bathroom has been completed to an excellent standard and we will be using Jason again for other projects and would recommend Jason to others. All work carried out looks great, nothing was too much trouble. Reliable, Trustworthy and pleasant to have in the house, tidy work and excellent finish.

Please see my personal website PECONSTRUCTION.CO.UK Specialists in all ROOFING! ALL brickwork&carpentry ALL insurance works undertaken All works guaranteed ......

Latest homeowner review

Reviewed by Ken on 12/6/2015

Paul and his team were very professional and expert at their job. The roof looks superb, not a tile out of line, a truly great job! The communication over the job was good as was the cleanup and working practices. They gave a quote and stuck to it. Unlike some who give an "estimate" that just grows! The quote given was competitive and we are delighted that we put our trust in such a first class conscientious firm. Would recommend to anybody and will definately use again

Miller & Ash

House Extension in Southampton

All Your Property Needs - We are a family run business with over 30 years industry experience. We have a keen eye for detail and always aim to provide quality, timely, value for money workmanship in a polite and tidy manner.

Latest homeowner review

Reviewed by Mary on 10/9/2013

Excellent job. Reliable, punctual, friendly and superb workmanship. Highly recommended. I also used the same workman/men for a drainage problem and this again was carried out very well indeed.

Axum

House Extension in Southampton

CONSTRUCTION /BUILDER Finishing tradesman Plastering , decorating Total refurbishment domestic and commercial

Latest homeowner review

Reviewed by Oliver on 19/1/2016

He did a fantastic job on the plastering skimming on bathroom, even helping us put an shelf where some of the tiles used to be for no extra cost. The quality of the work was to such a high standard and he was a really nice person. I wouldn't hesitate to use him again or recommend to anyone.

Pavilion building services

Latest homeowner review

Reviewed by Sarah on 17/12/2015

Excellent work finished to a high standard, would highly recommend

I am a self-employed builder at least 30 years experience city & guilds in carpentry all aspects of building work. Property maintenance internal and external. If you want something built in special or different I can build it for you. Southampton area

Latest homeowner review

Reviewed by NATHANIEL on 16/12/2016

Simon was good to work with, the work carried out was to a good standard.

Latest homeowner review

Reviewed by Emma on 27/4/2015

Thank you for being paticient with us and the job that you have done

We are a family owned company specializing in all building and garden projects. We have a 1.5 mini digger with operator and have many years experience in drainage and groundwork's and building constructions.

Latest homeowner review

Reviewed by Raymond on 9/3/2013

Worked very hard in less than favourable weather. When problems arose, trees in the way,tree stumps happy to work to resolve. Cleared up each day and at the end of job taking rubbish away. I would certainly recommend him.

Established over 80 years ago London Builders are FMB & NHBC registered & operate in Greater London providing a comprehensive range of services for residential properties from design and construction through to refurbishment, repairs & re-decoration.

Latest homeowner review

Reviewed by Brian on 24/4/2017

They were really professional compared to the other builders that came and contacted me. The Project Manager was also on hand to answer any questions I had and offered me adviced on how best to move forward. We ended up refurbishing our entire bathroom which is looking great now. I would highly recommend London Builders.

C. Marks Construction is based in Portsmouth, Hampshire and is a professional and reliable building company with over 30 years of experience. OFFERING and friendly service. You can be assured of a reliable, quality service, on budget & on time.

Latest homeowner review

Reviewed by Elizabeth on 12/6/2015

Brilliant work, great guys, we are so pleased with the whole process which we understand is unusual at the end of a large loft conversion project! Chris was friendly, always kept us in the loop, kept a tidy site and ran to budget and timescale pretty much! Have been recommending to friends and family already! Thank you Chris!

Here at Ironwood Carpentry & Joinery we aim to provide a friendly professional service always striving to deliver the highest quality to our customers. We specialise in 1st and 2nd fix carpentry but also do kitchens, renovation work and garden structures.

Latest homeowner review

Reviewed by Lisa on 5/2/2017

Thank you for helping us! It works perfectly :)

AS Roofing & Construction Ltd is your trusted expert for all aspects of roofing and construction. With over 15 years of experience in the building industry, we bring knowledge, skill, and a commitment to quality to every project we undertake. We specialise in all types of roofing, including: • Pitched roofs with slates and tiles • Flat roofs using felt, liquid coatings, rubber, and fibreglass systems • Full lead work services including lead welding • Cement work, pointing, and general brickwork repairs Beyond roofing, we also undertake full property builds from the ground up, handling every stage from foundations to final finishes with precision and care. Our services also include: • Jet washing of roofs, driveways, patios, and building exteriors • General bricklaying and masonry work At AS Roofing & Construction Ltd, we pride ourselves on delivering reliable, high-quality workmanship with a friendly, professional approach. Whether you need a small repair, a full re-roof, a new build, or property maintenance, you can count on us.

Latest homeowner review

Reviewed by Mark on 15/5/2025

Top job done!....Aaron a respectful and competent fella.

L.A. coaker brickwork Ltd is a family run company specialising in all aspects of brickwork blockwork and stonework. We are fully insured and take pride in all our work and all of our employees have years of experience and are nvq qualified. We will never leave your property until you’re 100% satisfied with the work and cleanliness.

Latest homeowner review

Reviewed by Suzanne on 13/9/2024

I am so pleased with the work Liam did for me. The new wall, railings and gate look wonderful and make such a difference to the front of my house. Liam and his team were always punctual, hard working, very pleasant and tidy. I happily recommend LA Coaker Brickworks.

PWR Construction Ltd specialises in all types of building works, from big commercial contracts to small domestic works and maintenance. With over 25 years of experience, we take pride in our mandate to provide excellent workmanship and complete client satisfaction from start to completion of a project, however big or small. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer professionally with integrity and sincerity.

Latest homeowner review

Reviewed by Richard on 30/7/2025

Great work from Matt and his team, it been an easy process from start to finish, Matt’s always quick to respond to text and email. Very knowledgeable and a high standard of workmanship. Highly recommended

Bathroom fitter kitchen fitter General builder no job to small Your home respect always In trade 30 years learned on jobs as a young man older wiser professional work with pride

Latest homeowner review

Reviewed by Terry on 18/9/2024

Derek contacted me straight away to arrange a visit and quote. Straight away Derek’s presentation and attention to detail pleased me. This project was to update my mother in laws downstairs shower room, Derek recommended a retail outlet for the equipment with assistance over choices. We chose and accepted his quote, which included dismantling the existing fixtures and some build parts of the cramped room. All waste was removed, the project was completed 100% in just over 6 days to satisfaction, recommended.

EBS ROOFING

House Extension in Southampton

We are a building and roofing company operating in the Christchurch and New Forest area. We can offer a full service from repairs to complete building projects with competitive pricing. Contact us for a free no obligation quotation.

Latest homeowner review

Reviewed by Steve on 18/6/2024

Excellent workmanship, cleaned up afterwards, would recommend

Hi! We’re a small, family-run building company with over 50 years of combined experience between me and my father. Trusted, reliable, and reasonably priced, we handle everything from small jobs to major projects like house renovations, extensions, kitchens, bathrooms, loft conversions, loft boarding, insulation, garden rooms, decking, sheds, and standalone garages. Contact us for a free quotation! Website coming soon!

Latest homeowner review

Reviewed by Laura on 30/7/2025

Paul came quickly and carried out the job with no problem even did extra which I wasn’t expecting and still in the same price. Would def recommend and will use in future

Mr Fixer

House Extension in Southampton

I'm a sole trader,with 9 years experience and orientated to a quality finish of every job.

Latest homeowner review

Reviewed by adam on 25/1/2024

Family-run partnership covering all aspects of carpentry and construction at competitive rates. With over 28 years of combined experience between us, we strive to work in cohesion with our clients to ensure the finest standards of service.

Latest homeowner review

Reviewed by Fred Harvey on 10/3/2025

rjr builders

House Extension in Southampton

hi i,am robbie,i have been in the construction industry for near on 30yrs,from 1st to 2nd fix carpentry,fitted kitchens,decorating,all forms of property maintenance,including external groundworks,and offer discounted rates to pensioners and benifits

Latest homeowner review

Reviewed by Emran on 2/10/2014

Robbie has now completed 2 jobs for me; roofing membrane on a large flat roof and a 50sm raised decking area on sloping ground. The work completed was of excellent quality. He is exceptionally diligent, trustworthy and his work is to a high standard. Both jobs were done on time and to budget. I would highly recommend Robbie and not only do we look forward to using his services again but have already recommended him to our friends.

Roofline Home Improvements specialise in all roofing and property maintenance, with customer satisfaction being our highest priority. check out our reviews.

Latest homeowner review

Reviewed by Ross on 22/3/2020

A great service from start to finish.

We are a family run business that cover all aspects of building work, carpentry, landscaping, garden maintance, maintance, waste clearance. We work to ensure your projects are carried out to the highest standards. We offer a free quotation and provide x1 basic template drawings of the plans in mind. You will also benefit from our trade discount. Communication is the key and our standards are high from start to finish. As an extra initiative we take pride in providing a free safety and security home check for the vulnerable and elderly. I.e doors and window locks, spy holes, window alarms, door chains and smoke detectors.

Latest homeowner review

Reviewed by Jack on 14/3/2025

We are building and construction company with more then 15 years of experience Let us turn your house into a home All our work is finished to high quality standard

Latest homeowner review

Reviewed by Seema on 15/8/2014

I used AGL to decorate my 5 bedroom house in W12 in April 2014. The standard of the work was excellent. They are experienced and were able to come up with practical solutions to issues that arose. They were able to carry out addition electrical and plumbing work. Their quote was competitive and transparent. They repsonded promptly to calls and emails. AGL were trustworthy and reliable and I have since made several recommendations to friends. I would definitely use them again.

I have over 40 years of experience in property maintenance. I am a city and guilds qualified painter, decorator and sign writer. I'm a registered contractor for a national housing association for Exeter and Plymouth as well as for Connells (estate agents) lettings division. Whether it's just changing a lock, unblocking a toilet, decorating one room or the whole house, or a refurbishment of the whole property - we can do it at competitive rates.

Latest homeowner review

Reviewed by Paul on 26/6/2024

Mike and his team are really lovely people, nothing was too much trouble. Lots of comments from people passing and neighbours on how impressed they are with the speed of construction and the final results. They were very meticulous on leaving the site clean each day after work. I would definitely recommend them and would not hesitate to us them again.

Hi I’m Roly from RA Building Services ,I’ve been a general builder in the trade for over 20 years ,I cover most trades including renovations ,plastering ,painting .Customer satisfaction is extremely important to us .We strive to give an excellent job for an affordable price .

Latest homeowner review

Reviewed by Yvonne on 7/7/2025

Job finished within tight timescale , good communication with them and work done very well.

Latest homeowner review

Reviewed by Ian on 29/3/2012

A very good job. Will use again.

Scrivens

House Extension in Southampton

Sure Projects have been recognized as a dependable contractor. We’ve provided clients with a wide range of services for all their needs. Please contact us if you’d like a quote or some advice, we’d be happy to help. Thanks. Simon @Sureprojects. •General Builders  •Electrical  •Plastering  •Carpentry •Decorating worK

Latest homeowner review

Reviewed by Ange on 27/9/2018

Simon let me down the first time, not even a tex or phone call, didn’t arrive at the time stated the second time, I declined the work to be done when he did contact me

We are a Salisbury based building and property maintenance company with over 15 years experience in the building trade who are focused on providing high quality service for our customers, Take a look at our website to see what we can offer

Latest homeowner review

Reviewed by Graeme on 15/10/2013

Great job, great communication.

We are a friendly and reliable company,with over 22 years experience. Fully licensed and insured for all plumbing and heating work. NVQ level 3 and Gas safe registered. We offer free no obligation quotes and call outs.

Latest homeowner review

Reviewed by Carly on 31/7/2025

Absolutely fantastic job, thank you Ryan and Joe. Excellent communication before during and after the job. Over the moon with our new toilet and radiator. Ryan couldn’t have been better to work with, accommodating, kind, great with our enthusiast escape artist of a dog, and very professional. Looking forward to working with him again in the near future.

Good experienced carpenter offering a friendly, reliable and trustworthy service. Currently working for myself and for LM Maintenance doing all aspects of carpentry. .Check portfolio of works on the LM Maintenance business page. Southampton.

Latest homeowner review

Reviewed by Ryan on 23/11/2016

Brickwork delivered to high standard. Very reliable.

I have been in the building trade for over 40 years I am a city & guilds Bricklayer but take on all aspects of building work ground work , bricklaying, carpentry, roofing and all the internal works electrical, plumbing, plastering an all second fix carpentry hard landscaping . I have built up a good team of trades people over the years and all work is carried out to a high standard and we take seriously are customers satisfaction

Latest homeowner review

Reviewed by Rose on 9/9/2024

work looks good so far

A D Services

House Extension in Southampton

With over 10 years experience, AD Services provide a range of quality building services to meet your requirements.

Latest homeowner review

Reviewed by Wendy on 27/4/2021

Alex did an absolutely wonderful job, Karchering/Pressure washing my patio and path to shed. He spent right amount of time, and had ‘eye’ for detail, protecting my plants which had grown along their edges too. Thank you Alex — 5 stars on this Review is because you deserve it.

Latest homeowner review

Reviewed by bianca on 19/7/2013

George Bell came to work on some damp related issues in my flat in feb. since having completed the works the problems which first occurred have turned worse and George has been unwilling to get back in contact with me, despite chasing him for 5 months which only reaffirms that the job was poorly undertaken. The company main reception also seems to be a virtual reception so you can never speak with anyone helpful

We are a Portsmouth based construction and facilities management company with over 25 years of building experience and knowledge. Covering every aspect of the building industry , from bricklaying to electrical, our team have all the relevant certificates and we are fully insured to carry out any work required. From small maintenance works to large projects. We offer free no obligation quotations. Please feel free to get in touch.

Latest homeowner review

Reviewed by Kevin on 24/10/2023

Latest homeowner review

Reviewed by Martin on 26/4/2019

Very hardworking and friendly people! Pleased with the outcome!

Latest homeowner review

Reviewed by Jocelyn on 12/7/2013

Came back with an accurate quick quote.

Latest homeowner review

Reviewed by Christopher on 5/8/2012

Generally good

TTF contractors is a family-owned and operated business. Built on a foundation of honesty, quality craftsmanship and a sincere effort to achieve 100% customer satisfaction.TTF contractors works all over the Haslemere and surry area

Latest homeowner review

Reviewed by Celia on 1/7/2017

The decking is sagging and moves every time you walk on it which we have to do to get out of the garden. The step also rocks when walked upon. The wood was left cracked in areas and there are some miss cuts. The concrete was undertaken during torrential rain and has resulted in constant dusting being trailed onto the decking and subsequently into the house. The concrete ran down the length of the driveway and cannot be removed. Phoned to complain 3 weeks ago and heard nothing further.

Friendly and reliable service fully insured

Latest homeowner review

Reviewed by Kate on 28/2/2023

Did a poor job. Begged to be paid and promised to return to fix issues. He never did and ignores messages. Felt not sealed properly, bubbled out and on the front where visible. Knocked 2 bricks completely loose and just left them like that. Didn't mention them. Regret taking a punt on him. Silly of me to pay the full amount. You live and learn.

majestic dream

House Extension in Southampton

Majestic dream maintenance is based in Stockport. We are a engineering company specialist in all maintenance and installation building work working closely with property management companies, Landlords and households.

Latest homeowner review

Reviewed by Shahd on 9/12/2019

Excellent service and courteous throughout job. Left house clean.

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Recently completed jobs

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

Size of extension: 1 room...

Size of extension: 1 room Height of extension: 1 floor Room(s) to be in the extension: dining room The end of terrace house has a lean-to on the...

Size of extension: 6 rooms...

Size of extension: 6 rooms Height of extension: 2 floors Room(s) to be in the extension: bathroom, bedroom(s), dining room, kitchen, lounge/living...

Size of extension: 1 room...

Size of extension: 1 room Height of extension: 2 floors Room(s) to be in the extension: kitchen, lounge/living room looking for quote for a...

Single storey extension 6m x3m...

Single storey extension 6m x3m

Kitchen and one bedroom with...

Kitchen and one bedroom with wet room or on suite

A single storey pitched roof ...

A single storey pitched roof annex 14metres long by 5 metres wide

Extend the side of the house...

Extend the side of the house to add 3 rooms on ground floor, extend our conservatory. Potentially to add first floor rooms too.

2 storey 6m wide, 3m deep

2 storey 6m wide, 3m deep

Size of extension: 2 rooms...

Size of extension: 2 rooms Height of extension: 1 floor Room(s) to be in the extension: kitchen, lounge/living room Ground floor extension....

Ground rear extension of 2.44...

Ground rear extension of 2.44 X 5.79 for kitchen and garden rooms with a tiled slopping roof

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