Extension Builders in Alva

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (3 reviews)

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

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 Alva

229 Results

Sort by:

Tony
Rating: 4.8 out of 5
Extension Builder in Alva
We take on all general building works including framing,plaster boarding, curtains, painting & Decorations, wall papers, carpets , Lino , vinyl flooring , solid flooring flooring , luxury vinyl flooring , real wood flooring laminate flooring l General tiling ( bathroom, kitchen)all plumbing works bathroom , kitchen, all Gardens works , Electricity, Gas , renovations, decoration , Plasterworks , skimming and we provide all workmanship works in high standards with reasonable prices. All work guaranteed
Get in touch
Latest review:
Handyman- 11 Jun 2026
Tony done a fantastic job of putting my extremely heavy &large mirror.up on the wall i found tony to be very polite and helpfull person
Aj unique polished surfaces
Rating: 4.4 out of 5
Extension Builder in Alva
We specialise in Venetian and micro cement plasters and finishes. We also do general building and joinery works such as but not limited to Plastering internally and externally Kitchen and bathroom refurbished Decking and fencing Home renovation Supply and fit contractor able to start projects and bring them to a complete finish
Get in touch
Latest review:
Plastering- 10 Jun 2026
Done a terrible job job delayed work. Waste of money paid. Increase price half way through job. All walls corner cracked up did not remove skirting board and lights and sockets as promised made lots of mess in the garden left lots of rubbish. Could not get hold of him caused alot of fake promise to complete the job at the end left a job promised to do did not prioritise made mistake paid all money trusting. Still has my house key I have now had to bring someone else to fix his mess which left
Jb designs scotland ltd
No reviews yet
Extension Builder in Alva
We are a small family run company offering all home improvements and joinery
Get in touch
Edinburgh Building & Landscaping
No reviews yet
Extension Builder in Alva
We are a small business with 20 years experience in the building industry from small domestic jobs, monoblock driveways to window instillation to larger commercial jobs like farm buildings, wind turbines and sub stations. We have completed extensions and new build houses including my own house to many happy customers. Our latest job was building a beauticians on my own property for my wife.
Get in touch
Sam McKeown Design
Rating: 5 out of 5
Extension Builder in Alva
Hi, I’m Sam - an Architectural Designer and University of Edinburgh MA (Hons) Architecture graduate with experience delivering projects across Scotland from initial concept through to technical design, planning approval, and building warrant stages. I have experience working on a wide range of small to medium residential projects including extensions, loft conversions, garage conversions, and internal alterations, alongside experience assisting with commercial and industrial projects. I can also provide continued support during the construction stage where required. My work focuses on producing clear, accurate, and well-considered drawing packages tailored to both client requirements and statutory approval standards. Services include measured surveys, planning drawings, building warrant packages, technical detailing, and visualisations. I work primarily using AutoCAD, SketchUp, and Adobe Suite to produce professional, high-quality documentation. I offer competitive fixed-fee pricing - meaning we agree the cost at the outset and the fee does not change throughout the agreed scope of work. I am always happy to discuss projects with prospective clients, explain the process, and provide guidance on the most suitable route forward for your proposal. Please note: I am not a registered architect and do not offer services as defined by the ARB.
Get in touch
Latest review:
Extensions- 26 Nov 2025
Sam has provided a great and prompt service. Willing to work with us and provide guidance and suggestions. We’re at the feasibility stage so far and so far so good. Look forward to working with Sam going forward.
Drake joinery
No reviews yet
Extension Builder in Alva
New build extensions Renovations Loft conversions Roofing works Sun rooms All trades specialist
Get in touch
Built rite construction ltd
No reviews yet
Extension Builder in Alva
Built rite construction ltd is a newly formed company and family run with 13 years experience in the building trade. We are an all trade contractor and undertake all building work we specialise in home extensions and brickwork, block work and stonework.
Get in touch
Srjoinery
No reviews yet
Extension Builder in Alva
Don't settle for less when it comes to extending your property. Whether you're looking to create more living space for your growing family or want to add value to your property. All trades are covered from ground to roofs and everything in between. Whether you're looking to add an extra room, Convert your attic, expand your kitchen, or create a new living space, our team has the knowledge and skills to bring your vision to life.
Get in touch
Andrew wilson joinery
No reviews yet
Extension Builder in Alva
Trustworthy, Professional, Reliable Local Joinery Servicing Perthshire and the surrounding areas.
Get in touch
Avor Contracts Ltd
Rating: 5 out of 5
Extension Builder in Alva
We are an all trades construction company serving Scotland. Typically working on residential extension projects providing an all trades, fully managed service, we have both directly employed and sub contract tradesmen, all of whom are vetted, qualified and certified. Both our project managers have over 20 years experience & knowledge of building practices throughout various sectors, this enables us to deliver a comprehensive and cost effective package tailored around our clients needs.
Get in touch
Latest review:
Extensions- 18 Feb 2021
Michael and Neil did a fantastic job with our large 2-story extension. I would happily recommend them for any building work. Our build was not straight forward and the brothers displayed skill, experience and patience when extending alongside a building built in the 1800s. They were professional throughout the whole process as well as very hardworking, punctual and even working weekends to get the job finished for us as soon as possible. We had many changes along the way that differed from the original drawings to which they were more than accommodating and provided competitive prices. As the construction was being held during the Covid pandemic the brothers kept us duly informed throughout with any supply or material delays alleviating any worries we had.
Paul Eadie Joinery
Rating: 5 out of 5
Extension Builder in Alva
Hi am Paul. I'm a fully qualified joiner and also a all rounder for all building work and refurbishment. I have been trading for around 6 years now. I have many happy clients from demestic jobs and some commercial work such as pubs and salons.
Get in touch
Latest review:
I needed to extend my home, to give me an additional bedroom, wet-room and utility area. Contacted a few builders and decided to choose Paul. He was very professional throughout,as is his team! He covered every aspect of the build and exceeded my expectations to create a phenomenal extension which works well for all my family! Cannot praise this guy enough! Finally found a genuine trustworthy tradesman!
Shaun Rae timber frame specialist
No reviews yet
Extension Builder in Alva
All joinery work undertaken at the highest standard. No job to big or to small, 15 years in the trade myself, all other trades provided. Have erected more than 300 houses on sites over the years and and sheeted over 250. Now moved on to private work so with a set of drawings my skills are endless.
Get in touch
Cloud City Building
Rating: 4.9 out of 5
Extension Builder in Alva
We have spent the past 5 years undertaking a number of property development projects. We have excellent building skills executing the following works: - Electrical works from the MCB to Load - Plumbing works for hot and cold water supplies, installation of central heating systems. Working with UPVC and Copper fittings - Tiling - Kitchen & Bathroom fitting - Painting and decorating - Laminate flooring - Full property refurbishment - Extensions traditional masonry or timber construction
Get in touch
Latest review:
Tiling- 17 Sep 2021
I contacted Cloud city building as my previous builder left my flat in a right mess, Kai came up and gave me a good estimate and timescale to completely renovate my bathroom and tile my kitchen he then arrived a week later with his team they completed the work on time and did a thoroughly professional job they were good workers and had a great attitude I was delighted with the end result. Highly recommended.
Darach Ltd
No reviews yet
Extension Builder in Alva
We are a small building company specialising in low energy building within new build, refurbishments & extensions. Our aim is to deliver quality work for our customers at a fair price, we won't be the cheapest though. Personally I have over 30 years management experience covering a wide range of projects. Holder of Site Management Safety Training Scheme & CSCS card holder. The business has £2,000,000 of public liability cover as well as professional indemnity cover & employers liability cover
Get in touch
HRG Developments Ltd
No reviews yet
Extension Builder in Alva
Hi We have over 44 years experience within building and renovations we have all the required trades to give a full turn key solution to your renovation or build. We also carry out a consultancy service as the client project manager for your project managing the whole process from competitive tender to takeover, managing contracts, programme, quality, specification, to ensure a seamless delivery with know hidden costs. We will provide free quote valid for 30 Days.
Get in touch
TJ Stevenson
No reviews yet
Extension Builder in Alva
Quality work and Quality prices
Get in touch

Top rated Extension Builders

Our Extension Builders in Alva, are rated 5 out of 5 based on 3 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 Alva?

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

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

What are the hourly rates of extension builders in Alva?

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

Find extension builders in Alva with MyBuilder

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

Step 2: Compare different extension builders in Alva

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

Step 3: Hire Alva extension builders with confidence

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

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

What to ask a Alva extension builder before hiring?

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

An extension builder in Alva 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 Alva 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 Alva?

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 Alva 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 Alva 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 Alva

Can an extension builder in Alva help with planning permission?

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

Many Alva 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 Alva help with materials and finishes?

Yes, most extension builders in Alva 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.