Extension Builders in Rochester

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.7 (10 reviews)

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

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 Rochester

1301 Results

Sort by:

Anderson brick
Rating: 5 out of 5
Extension Builder in Rochester
Handyman 30 years experience in the building trade any job , I take great pride in making sure my work is carried out professionally and accurately and to a high standard my reputation sells itself 👍
Get in touch
Latest review:
Handyman- 29 Aug 2020
Scott is punctual, very polite, knows his job really well. He came promptly after a courtesy call and completed the job to the fullest satisfaction. He made sure we are happy with the outcome and very friendly. I would highly recommend Scott for TV mounting, any unit assembly from flat box packing, fixing and installation and brick works. He knows everything and has loads of experience in this field. I will definitely use him again. Thanks Scott!!
Top form construction ltd
No reviews yet
Extension Builder in Rochester
I have been in the domestic construction industry for 30 years and take on loft conversions, extensions, new builds, and refurbs.
Get in touch
R2R BUILDERS LTD
No reviews yet
Extension Builder in Rochester
We specialise in all aspects of groundworks, extensions, and driveways, delivering reliable, high-quality results across Kent. From foundations and drainage to full builds and patterned concrete finishes, we handle every stage with precision and care. Whether you’re extending your home or transforming your outdoor space, we bring solid workmanship, trusted experience, and a professional finish every time.
Get in touch
DT BRICKWORK
No reviews yet
Extension Builder in Rochester
I carry out all aspects of bricklaying alongside my partner, delivering high-quality brickwork and blockwork for new builds, extensions and general construction projects. We are experienced in setting out, cavity walls, DPC installation, lintels and working from drawings to specification. We work efficiently as a team, maintain high standards of workmanship, follow building regulations, and keep a safe, tidy site at all times.
Get in touch
A W R Groundworks
No reviews yet
Extension Builder in Rochester
Hi my names ash I own AWR GROUNDWORKS I like to go the extra mile for customers and make sure they are happy at every moment. Always clean and tidy at the end of the day. Will never rip people off and always fair with price
Get in touch
The KHS Group
Rating: 5 out of 5
Extension Builder in Rochester
We specialise in: General building | Internal and External Alterations | Extensions | Loft Conversions | Garden outbuildings| Plumbing | Electrical | Plastering | Air Source Heating | Air conditioning.
Get in touch
Latest review:
Groundwork & Foundations- 18 May 2026
Justin was patient with us and accommodated our changing dates amicably. He and Harry, delivered as promised and we are happy with the results, will not hesitate to call Justin again.
Kerin Construction Ltd
No reviews yet
Extension Builder in Rochester
Kerin Construction Ltd is a building and civil engineer company that was established in 1990. we have vast experience working on building in both the residential and commercial sectors. Our team consists of skilled professionals and tradesmen in various disciplines, all working alongside each other, working to achieve your desired outcome. Projects completed include loft conversions, extensions, new build properties and outbuildings, basements and civil engineering groundworks.
Get in touch
C&L Outdoor Services
No reviews yet
Extension Builder in Rochester
At C&L Outdoor Services, we take pride in delivering high-quality brickwork and outdoor construction services tailored to your needs. Whether you’re looking to repair, rebuild, or enhance your outdoor space, we provide skilled workmanship, reliable service, and fair pricing to ensure your project is completed to the highest standard.
Get in touch
Ryder & Daly building services Ltd
No reviews yet
Extension Builder in Rochester
Ryder & Daly is a family-run company of builders based in Thurrock, Essex. Offering outstanding building services. We range from New builds Loft conversions Extensions Refurbishment we take pride in providing the most competitive rates for renovations, refurbishments, and maintenance while maintaining the highest quality craftsmanship. As we're extremely skilled in all manners of the building trade, you can rely on our team to provide you with the most perfect home.
Get in touch
IMCO Building Services Ltd
No reviews yet
Extension Builder in Rochester
Hi, We are an experienced local building company covering all aspects of construction, including 1st & 2nd fix carpentry, wood flooring, kitchens, studwork, cut & pitch roofing, decking, outbuildings, loft conversions and extensions. With over 30 years experience carrying out works from initial design right through to completion. We look forward to hearing from you to discuss your project and to supply you with a competitive quotation. Thank you and all the best - Aaron
Get in touch
MkPlasteringServices
No reviews yet
Extension Builder in Rochester
Covering All aspects of plastering, rendering and damp proofing. fully insured and over 10 years experience
Get in touch
PCHCARPENTRY
Rating: 5 out of 5
Extension Builder in Rochester
I am experienced kitchen fitter with many years of experience, punctual, motivated, professional- high standards kitchen.
Get in touch
Latest review:
Kitchen Fitting- 18 Oct 2022
If you need someone amazing to help install your kitchen, Przemek is the perfect guy for the job. He is absolutely brilliant at what he does, very precise, very communicative and super friendly. Not only did he do my kitchen, he also did extra things for me for which he didn’t take extra money. There were a couple of things that were wrong with the original kitchen design that was made for us, but Przemek picked up on these quickly and managed to tackle them really effectively and quickly. Another amazing thing is that if you choose Przemek, you won’t need to get a plumber or an electrician as Przemek does all of it, and he does it extremely well. I very very highly recommend Przemek for everyone.
As above
No reviews yet
Extension Builder in Rochester
We carry out extensions, loft conversations, garage conversations, new builds & all manor of building works. I have been a carpenter since 1986 & have worked on hundreds of projects since that time, we take a lot of pride in our work & try to give our clients a stress free & professional job.
Get in touch
rcl group
No reviews yet
Extension Builder in Rochester
Family run business, we specialise in all aspects of building works, garden works and waste removal. We value ourselves on good workmanship.
Get in touch
Access Builders Direct LTD
No reviews yet
Extension Builder in Rochester
Premium Turnkey Building Services – From Concept to Completion! We specialize in new builds, extensions, loft conversions, garden rooms, full house refurbishments, groundworks, below-ground drainage, and all aspects of construction. With a commitment to exceptional quality and craftsmanship, we turn your vision into reality. Contact us today to bring your dream project to life!
Get in touch
Robega Construction
No reviews yet
Extension Builder in Rochester
We are a local builder who specialise in extensions, new builds, loft conversions, kitchen / bathroom replacements and internal remodelling. We have years of experience and a comprehensive data base of proven, good quality tradesmen. We have the knowledge to develop your ideas giving advice and alternative suggestions based on experience. Offering a complete service from original concept to completion. Our aim is to bring to you a superior service and quality but remain at a competitive price.
Get in touch

3.7

Top rated Extension Builders

Our Extension Builders in Rochester, are rated 3.7 out of 5 based on 10 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 Rochester?

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 Rochester 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 Rochester who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Rochester?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Rochester 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 Rochester extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Rochester home extension project is likely to cost.

Find extension builders in Rochester with MyBuilder

Hiring the right extension builder in Rochester 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 Rochester extension builders. Once your job is live, we’ll share it with home extension builders in Rochester who can express their interest.

Step 2: Compare different extension builders in Rochester

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

Step 3: Hire Rochester extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Rochester, 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.

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

What to ask a Rochester extension builder before hiring?

Before hiring an extension builder in Rochester or extension building company in Rochester, 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 Rochester?

An extension builder in Rochester 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 Rochester 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 Rochester?

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 Rochester 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 Rochester 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 Rochester

Can an extension builder in Rochester help with planning permission?

Yes, many extension builders in Rochester 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 Rochester handle everything from design to construction?

Many Rochester 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 Rochester help with materials and finishes?

Yes, most extension builders in Rochester 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.