Extension builders in Maryland

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (20 reviews)

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Some of our top rated extension builders in Maryland

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NKB Global Ltd
No reviews yet
Extension Builder in Maryland
At NKB Global, we specialize in high-quality bathroom installations that blend functionality with stunning design. Whether you're dreaming of a sleek modern bathroom or a practical family bathroom, we bring your vision to life with expert craftsmanship and attention to detail. 🛠️ What We Offer: Full bathroom renovations & refurbishments Shower installations & wet rooms Underfloor heating & waterproofing Tiling, plumbing, and electrical work Bespoke design consultations
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LMG Building Services Ltd
Rating: 5 out of 5
Extension Builder in Maryland
We are a family run business offering you a personal touch. Work is always completed to a high standard. We are members of the Federation of Master Builders & Our previous customers will be happy to confirm the level of Service, Quality & attention to detail that we provide as standard.
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Latest review:
Conversions - General- 3 Dec 2021
Would 100% recommend Lee. His professionalism and attention to detail was fantastic. Always available for questions outside of working hours (rare for a builder) and an overall nice guy. I'm definitely keeping his number for any future work I do.
ANACOND LTD
Rating: 5 out of 5
Extension Builder in Maryland
Throughout the years in construction my father has gathered well balanced team with broad range of experience in every aspect of the job. After acquiring my engineering degree and some experience elsewhere, I re-joined my father once again to provide the service we are both proud of. Our background and experience in construction, design and engineering allows us to provide our clients with high quality service and ensure smooth work-flow of each project. Attention to detail is the key!
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Latest review:
Ground floor rear extension and Loft conversion. First and Second fix works including drainage, structural (block work, wood work and steel work) electrical, plumbing, plastering and tiling. All works completed to a very high standard, we found Arnolda's and his team very helpful, thoughtful and pro-active nothing seemed to be too much trouble for him, we are more than happy with AnA's Construction Developments.
Marius
No reviews yet
Extension Builder in Maryland
Multitrader
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Gabhru brickwork
No reviews yet
Extension Builder in Maryland
Hi, I’m Yatin, a skilled and reliable bricklayer with years of experience in all types of brickwork — from garden walls and extensions to repairs, repointing, and decorative features. I take pride in delivering high-quality workmanship, clean finishes, and friendly, professional service on every job — big or small.
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Nikola Todorov
No reviews yet
Extension Builder in Maryland
Skilled handyman. Hardworking professional full with energy and always smiling.
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Better brickwork
No reviews yet
Extension Builder in Maryland
We specialise in all types of brickwork and undertake projects of all sizes, with a strong focus on quality rather than quantity. Much of our work is delivered on major construction projects, and we also have a dedicated team available for private residential work, including weekends. We specialise in substructure waterproofing, which is essential for any new extension. Spending a few hundred pounds on proper waterproofing now can prevent costly damp and water damage in the future. We also have experience in Passivhaus construction and Passive Purple airtightness systems, helping clients achieve improved U-values, better energy efficiency and reduced condensation. Regards, EZ Brickwork Ltd
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Ndoci construction ltd
No reviews yet
Extension Builder in Maryland
We are a dedicated construction and renovation company delivering high-quality work across residential and commercial projects. From small repairs to full-scale builds, we handle every stage with precision, reliability, and attention to detail. Our goal is simple: to bring your vision to life on time, on budget, and to the highest standard.
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Florin Pascu
Rating: 5 out of 5
Extension Builder in Maryland
Hello, I'm florin and welcome to my profile! I've been working in construction and building for the past 15 years, and have made all my customers happy, completing work to a high standard very efficiently. I'm available to talk anytime if you are interested to take a hard working person like me. Don't hesitate to contact!
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Latest review:
Plastering- 9 Jul 2026
Florin is an experienced professional who is multi skilled with range of different materials and trades. He is very trustworthy and was tidy and organised throughout. He had good communication and was committed to the project and finishing on time. Like all projects unexpecting things crop up however he worked with us to finish at a very high standard. We love our new warm house and cant thank Florin enough. I have had issues with builders in the past but this project was a dream. He listened to our requirements and used quality products, no corners were cut. 5 stars!
Crown plastering & building
Rating: 5 out of 5
Extension Builder in Maryland
A family business run by father and son with over 30 years experience combined. Being a family business our work is our reputation and therefore all works carried out are to maximum potential! Clean, realiable and great pride is taken leaving customers happy and without hesitation for recommendations. Specialising in plastering, rendering, traditional Italian Venetian polished plaster and all aspects of building works also undertaken.
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Latest review:
Bathroom Fitting- 20 Sep 2017
We hired Luca for a job that involved a variety of work across our entire flat. Being totally new to renovation work and having been stung by other builders, meeting Luca was a breath of fresh air – he was friendly, helpful and honest. Luca did an great job for a very reasonable price. He’s fairly new to contracting bigger jobs, but he’s got a lot of previous experience as a tradesman and his plastering in particular was perfect – we’ve had loads of compliments on the quality of his walls and ceilings. He was always on time, always communicated with us fully, and was a pleasure to have around the flat. He made a real effort to keep disruption as minimal as possible and was very patient with us about stuff needing to be moved from one place to another. It wasn’t the easiest job and there were a couple of problems and extras, but Luca takes a lot of pride in his trade and worked extremely hard to keep us happy. We had a couple of plumbing issues arise but he went well above and beyond to resolve them, coming back for 2 days after the job was due to be finished to make sure that everything was working properly. This is far more than we expected, and we did really trust that Luca wasn’t the sort of person that would leave anything unfinished. We’re so chuffed that we met Luca and with the excellent work he did, and would love to work with him again. Luca is going to go on to big things, so if you get the chance to hire him now, we'd recommend him without hesitation.
Sebastian's Builders
Rating: 5 out of 5
Extension Builder in Maryland
My business comprises of general building works, including extensions, loft conversions and house refurbishments. I also undertake smaller works including bathrooms, kitchens garden patios and fencing. I have been in the building trade for 15 years starting as a dry lining contractor and then moving to a general building firm.
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Latest review:
Bathroom Fitting- 5 Oct 2022
Sebastian did a fantastic job with our downstairs toilet. Stayed close to me as there were delays in the delivery of some of the installations I’d ordered, he worked around it quite well for us. The quality of work is great! Thanks Seb.
B ALI DOGJANI CONSTRUCTION LTD
No reviews yet
Extension Builder in Maryland
I am a reliable and detail-oriented tradesperson with experience in wall and floor tiling, splashbacks, bathrooms, and kitchen projects. I take pride in delivering high-quality workmanship, ensuring every job is finished neatly, on time, and to the customer’s satisfaction. I offer honest advice, clear communication, and a tidy work environment from start to finish. Whether you need a full bathroom refurbishment, kitchen splashback, or outdoor tiling, I bring the right tools, skills, and professional attitude to every project. My goal is to provide a stress-free service and results you’ll be proud of.
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Jsc joinery
No reviews yet
Extension Builder in Maryland
Carpentry and joinery
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UKA BUILDS LTD
No reviews yet
Extension Builder in Maryland
Hello and welcome! We are UKA BUILDS LTD, your trusted partner in building dreams and shaping the future through exceptional construction services. With years of experience in the industry, we specialize in providing high-quality, reliable, and innovative construction solutions tailored to meet the unique needs of every client. Whether you’re looking to build a new home, undertake a commercial project, or renovate an existing space, we offer expertise that ensures your vision becomes a reality. Our team is dedicated to delivering projects on time and within budget, all while maintaining the highest standards of safety and craftsmanship. We pride ourselves on our attention to detail, open communication, and a commitment to excellence at every stage of construction. Let us bring your ideas to life. Together, we can build something that lasts. Feel free to reach out with any questions or to discuss your upcoming project. We look forward to working with you!
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BuilderMan
No reviews yet
Extension Builder in Maryland
My name is Lasha, and I’m proud to be your trusted Tiller Master. With a strong passion for precision and quality, I specialize in delivering expert tiller services to help your land reach its full potential—whether you're preparing soil for planting, landscaping, or just starting a new project. I bring both skill and care to every job, ensuring that your ground is perfectly prepared with efficiency, reliability, and respect for your property. My goal is simple: to make your work easier and results better.
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Vitec Interiors Limited
Rating: 5 out of 5
Extension Builder in Maryland
Welcome! We provide a full-service, residential local firm with a distinguished reputation. Whether you need help with minor updating or large-scale renovations, we'll help you achieve the look you want. On time and within budget, vetted and monitored by the government construction body.
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Latest review:
Conversions - General- 9 May 2019
VJ and his team have just finished a full reconfiguration of the downstairs of my house, taking out walls and toilet to make a large open plan kitchen, dining room living space, making a new toilet and utility room in the garage room. The team always arrived early and worked all day. Issues were dealt with swiftly and minor changes or additions were carried out! Over all I would rate VJ and his team very highly.

4.2

Top rated Extension Builders

Our Extension Builders in Maryland, are rated 4.2 out of 5 based on 20 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Maryland?

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

Find extension builders in Maryland with MyBuilder

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

Step 2: Compare different extension builders in Maryland

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

Step 3: Hire Maryland extension builders with confidence

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

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

What to ask a Maryland extension builder before hiring?

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

An extension builder in Maryland 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 Maryland 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 Maryland?

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 Maryland 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 Maryland 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 Maryland

Can an extension builder in Maryland help with planning permission?

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

Many Maryland 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 Maryland help with materials and finishes?

Yes, most extension builders in Maryland 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.