Extension Builders in Gosport

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.5 (6 reviews)

Easily find verified Gosport Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Gosport.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Gosport

533 Results

Sort by:

BMB Building Services
No reviews yet
Extension Builder in Gosport
Hi, I’m a local builder who undertakes extensions, landscaping, carpentry, kitchens and bathrooms. Also new front doors and windows. I’ve done plenty of work in the area over the years so have lots of recommendations and jobs for you to look at in person if needed. I look forward to working with you and hope I can help you out!
Get in touch
JMEDLOWLTD
No reviews yet
Extension Builder in Gosport
I have 32 years building experience having initially completed a five year apprenticeship. My team and I cover the full range of building works, specialising in restoration and development, creating a bespoke look and feel for your home. I can fully support your building project prior to building work, with pre-planning advice to ensure your project makes best use of your space, meeting your building needs and budget.
Get in touch
Oakmont home improvements
No reviews yet
Extension Builder in Gosport
We are a father and son team, specialising in home extensions and alterations. We can offer free quotations for; - Brickwork - Plastering / rendering - Fencing - Driveways / landscaping - Facia / guttering - Electrical - Plumbing
Get in touch
Tsevans carpentry
No reviews yet
Extension Builder in Gosport
Skilled carpenter with over 10 years experience of working in house renovations and kitchen fitting
Get in touch
Lings Construction
No reviews yet
Extension Builder in Gosport
My name is Morgan, I have been in construction for the last 9 years, after achieving my NVQ Level 2 i moved aways from solely bricklaying and have since been undertaking general building projects and my portfolio includes extensions, refurbishments and new builds. Coming from a bricklaying background, I have a keen eye for detail and pride myself on always striving for perfection in any job that I take on. I take great satisfaction in bringing my customers ideas to life and maintaining a clean and tidy workspace throughout the project. I take great pride in my work and am pleased to have satisfied many customers so far.
Get in touch
Janis
No reviews yet
Extension Builder in Gosport
Ill finde the way to fix unusual works. Work as carpenter for past 3 years,1 and 2 fix,door installation, flooring,stud works,architraves, skirting, windowboard ......
Get in touch
Hauxy Brickwork LTD
Rating: 5 out of 5
Extension Builder in Gosport
At Hauxy Brickwork LTD, we provide ourselves on delivering high-quality brickwork and building services across (Hampshire, Berkshire, Surrey, Sussex and beyond). With years of experience in the trade, we specialize in all aspects of bricklaying and construction including: * Brickwork & Blockwork * Repointing & Repairs * Extensions & New Builds * Patios & Landscaping * Garden Walls & Features * All other general building work We're committed to reliable workmanship, attention to detail, and a clean, professional finish on every project-whether big or small. Customer satisfaction is at the heart of what we do, and we always aim to exceed expectations. Fully insured and highly skilled and qualified, we offer free, no-obligation quotes and honest advice to help bring your ideas to life. if you're looking for a dependable, hardworking team for your next project, Hauxy Brickwork LTD is here to help.
Get in touch
Latest review:
Bricklaying- 18 Sep 2025
The job went well. Craig was a bit more expensive but it was worth it for peace of mind. I had a lintel replaced which was not straightforward. The plasterer also commented that the work was done very well and to a high standard. The guys left the place clean and tidy on completion. Yes I will recommend Craig for any brickwork.
Fieldman construction
No reviews yet
Extension Builder in Gosport
General builder with 15years experience
Get in touch
JBK Plumbing and Heating Ltd
Rating: 5 out of 5
Extension Builder in Gosport
I am a small plumbing and heating company which is dedicated to excellent customer service and the highest possible workmanship with 15 years experience. We undertake all plumbing jobs, big or small. I have a small team of multi skilled tradesmen so we are able to complete a variety of projects including bathroom and kitchen installations, so customers can have all necessary work completed by a single company, resulting in a more cost and time efficient service.
Get in touch
Latest review:
Central Heating- 16 Jul 2018
Job done arrived on time and cleaned up
ABSOLUTE CARPENTRY (SOUTHERN) LIMITED
No reviews yet
Extension Builder in Gosport
Absolute carpentry, We are a Portsmouth based carpentry and construction company. We undertake all aspects of carpentry including full loft conversions, extensions, kitchen installations, and certified fire door installation.
Get in touch
Larks design & build
Rating: 5 out of 5
Extension Builder in Gosport
Larks Design and Build is a trusted team of experienced professionals specialising in bathroom design, installation, and bespoke construction services. We are committed to delivering exceptional craftsmanship and high-quality finishes, carefully tailored to each client's unique vision, style, and requirements.
Get in touch
Latest review:
Bathroom Fitting- 17 Jun 2026
Carl was wonderful from start to finish! Easy to work with, asked questions to clarify, put in a solids day work and was very diligent. The experience from quoting to completion was a joy. I know how stressful it can be when you hire the wrong person and I was so happy i went with Carl. I would recommend him to anyone!
B&B Building Solutions
Rating: 5 out of 5
Extension Builder in Gosport
B&B Building Solutions a family and son partnership with myself having thirty years experience in the building industry. I started up on my own after being made redundant. My son Kallum is in his third year in the trade after joining me after leaving school and deciding to work with me. We have a team of experienced and trusted tradesmen that we call on when needed.
Get in touch
Latest review:
Bricklaying- 7 Feb 2019
Kevin did an excellent job. Can’t thank him enough!!!
Southern Carpentry Group Ltd
No reviews yet
Extension Builder in Gosport
Hi there, I’m Myles, I work for and run Southern Carpentry Group (SCG) here on the south coast of Hampshire. I’m a passionate and professional carpenter with over 15 years experience, backed by an extraordinary team of 11 carpenters. There is no job too big or too small and we’d be happy to help and guide you to achieve your dream.
Get in touch
chalton ltd
No reviews yet
Extension Builder in Gosport
we as a company carryout extensions , refurbishments, carpentry work.we have a good portfolio of work and clients.
Get in touch
Danni
Rating: 4.9 out of 5
Extension Builder in Gosport
We’re a husband-and-wife team providing reliable, high-quality property maintenance and refurbishment services across Hampshire, the New Forest, Southampton, Portsmouth, Gosport and surrounding areas. I specialise in professional painting and decorating, delivering clean, high-quality finishes for homes, rental properties and commercial spaces. My partner specialises in plumbing, property maintenance and full renovations, with experience ranging from reactive repairs to complete bathroom refurbishments and general building work. We pride ourselves on being reliable, honest and easy to deal with. Whether it’s a small repair, a full redecoration or a larger renovation project, we treat every property with care and always aim to complete work to a high standard. Services include: * Painting & decorating * Plumbing repairs and installations * Bathroom renovations * General property maintenance * Refurbishments * Flooring * Carpentry * Tiling * Landlord and letting agent maintenance * Reactive repairs and planned works We offer clear communication, fair pricing and take pride in leaving every job clean, tidy and completed to a high standard.
Get in touch
Latest review:
Plumbing- 29 Jul 2026
Excellent service from start to finish. Jake replaced my shower with a bath and did a fantastic job. He explained everything clearly throughout the process, so I knew exactly what was being done. I also had a damp patch on the ceiling, which he identified and fixed. Jake’s communication was excellent, he arrived promptly, worked efficiently, and left everything clean and tidy. I’m really pleased with the quality of the work and would highly recommend Jake and the company.
Simon day building services
No reviews yet
Extension Builder in Gosport
We do extensions and loft conversions we also do kitchens and bathrooms and plastering .all our work is from recommendations and we. Start a job and won’t leave until it’s completed
Get in touch

4.5

Top rated Extension Builders

Our Extension Builders in Gosport, are rated 4.5 out of 5 based on 6 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by local extension builders in Gosport?

Building an extension is a major milestone for any home. It’s not just about adding extra space, it’s a big step that can transform how you live day to day, opening up new possibilities for comfort, lifestyle, and family needs.

This is why it’s so important to find the right extension builders in Gosport for you. They can help with a variety of tasks and projects, including:

Extending your home with an extra room
Two+ storey extensions
Adding partition walls to create more rooms
Building annexes or external structures

To find the right extension builder near you, simply post your job on MyBuilder. Explain the type of help you’re looking for, and then home extension builders in Gosport who are available and interested can respond to your post.

Browse profiles, read customer reviews and get quotes from your chosen Gosport extension builders, all before you decide who to hire.

What are the hourly rates of extension builders in Gosport?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Gosport will charge between £16 and £42 per hour.

Single-storey rear extensions cost between £20,000 and £60,000 depending on size and finish.
The cost of double-storey extensions, which add more space and value, can range from £100,000 to over £170,000.
Larger wrap-around extensions that combine multiple extension types can range from £40,000 to over £120,000.

The cost of an extension will vary depending on your property. For instance, extending in certain areas may require structural adjustments to ensure stability, which can increase your material and labour costs.

To get an accurate price for your home extension, request detailed quotes from several Gosport extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Gosport home extension project is likely to cost.

Find extension builders in Gosport with MyBuilder

Hiring the right extension builder in Gosport with MyBuilder couldn’t be easier. Just follow these simple steps:

Step 1: Post your extension project on MyBuilder

Whether you’re planning a single-storey extension, a loft conversion, or adding a new room, post your job on MyBuilder to find local Gosport extension builders. Once your job is live, we’ll share it with home extension builders in Gosport who can express their interest.

Step 2: Compare different extension builders in Gosport

When you start receiving interest, review profiles of local Gosport extension builders, check their previous work, and read real customer reviews. Ask about timelines, materials, and request detailed quotes.

Step 3: Hire Gosport extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Gosport, compare their experience, guarantees, and costs before choosing who to hire.

You’ll also have confidence knowing that every tradesperson on MyBuilder is verified through several checks, including:

ID verification: When a tradesperson joins MyBuilder, we ask for a valid ID, such as a passport, ID card, or eIDAS certificate.
Company verification: For tradespeople operating under a company, we make sure every tradesperson has a registered business.

Did you know? Our continuous monitoring and complaints process ensures that tradespeople who don’t meet our standards are promptly removed from MyBuilder’s platform.

Gosport extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Gosport extension builder before hiring?

Before hiring an extension builder in Gosport or extension building company in Gosport, ask a few key questions to make sure you’re choosing the right professional for your home extension project.

What qualifications and experience do you have as an extension builder in Gosport?

An extension builder in Gosport should have a strong track record with similar projects and relevant building qualifications or trade memberships, such as the Federation of Master Builders (FMB) or TrustMark.

Will my home extension meet all building regulations and planning requirements?

Your Gosport extension builder should ensure the project complies with Building Regulations and, where necessary, handle or assist with planning permissions. Ask how they manage building control inspections and what documentation you’ll receive once the project is complete.

What experience do you have with similar extensions in Gosport?

Ask to see examples of their previous work, or view examples of their work on MyBuilder. Ideally projects similar to yours in scale and design. This helps you assess the Gosport extension builder’s ability to deliver a result that meets your expectations.

How long will the extension take to complete?

Extension project timelines can vary depending on size, complexity, and weather. A typical single-storey extension might take around 8 - 12 weeks. Request a detailed schedule so you know what to expect and when key milestones will be reached.

Do you offer a guarantee for your work? Most Gosport extension builders offer a guarantee or warranty on their work, often between 1 and 10 years depending on the project and materials used. This gives you assurance that any issues will be resolved after completion.

If you still have questions about the professional you are looking to hire, we have a full detailed guide on hiring the right builder here.

FAQ: Common questions about home extensions in Gosport

Can an extension builder in Gosport help with planning permission?

Yes, many extension builders in Gosport can guide you through the planning process. They can help prepare drawings, advise on local requirements, and liaise with your local council to ensure your project meets all necessary regulations.

Can an extension builder in Gosport handle everything from design to construction?

Many Gosport extension builders offer full design-and-build services, managing both the architectural planning and construction stages. Ask your builder whether they can provide a complete package or if you’ll need to hire an architect or designer separately.

Will an extension builder in Gosport help with materials and finishes?

Yes, most extension builders in Gosport can source materials and offer advice on finishes that suit your design and budget. You can also choose to supply certain materials yourself, just make sure this is agreed upon before work starts.