Conversion Specialists in Waltham Forest

Name: Conversion Specialist
Brand: MyBuilder
SKU: conversions-specialist
Rating: 4.8 (48 reviews)

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Some of our top rated conversion specialists in Waltham Forest

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C1 Construction & Development Services Ltd
Rating: 5 out of 5
Conversion Specialist in Waltham Forest
Based in London & covering South East England , C1 Construction & Development Services Ltd , trading as C1 Builders , is run by a highly experienced, hands-on management team with a dedicated, friendly & loyal workforce. Specialists in residential projects. Side returns , single & double storey extensions , full refurbishments and new builds . Just approved for the Federation of Master Builders References and current site visits available upon request Free Quotations
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Latest review:
Extensions- 7 Aug 2019
Chas and his team have built a beautiful extension that is a joy to live in .
Absolute
Rating: 5 out of 5
Conversion Specialist in Waltham Forest
Hi, We are a small friendly company and we pride ourselves on having many regular happy clients and receive lots of our work from personal recommendations. Please take a look at our recent feedback. We are reliable, trustworthy and always leave premises clean and tidy. We provide free no obligation estimates and our aftercare is second to none
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Latest review:
Conversions - General- 6 Mar 2019
Gino and the Absolute builder's team were extremely friendly and reliable. They provided a service with a smile. He was honest with his quote, made recommendations to fit our budget and understood our requirements well. The job took slightly longer than anticipated due to weather and a few other factors but the overall job was done very well and to a very good standard. I was also pleased with the way the team cleaned up after the job was completed. I will definitely be using them again and would recommend Gino and his team to others.
Harris Build
Rating: 5 out of 5
Conversion Specialist in Waltham Forest
Bespoke furniture & carpentry projects. Handyman service covering multi-trades. Home & garden projects as well as commercial projects.
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Latest review:
Carpentry- 28 Mar 2021
Really pleased with the work carried out by Matty. It was to a high standard and his communication was incredibly diligent throughout. Would highly recommend
P&T Property renovation LTD
Rating: 5 out of 5
Conversion Specialist in Waltham Forest
LND Development ltd was established by a Polish builder. As a business we pride ourselves to provide a very experienced, hard working, friendly and loyal workforce. We provide a professional and experienced service at very competitive rates.
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Latest review:
Pawel and the team did a fantastic job. The bathroom looks superb and the whole team took time to finish the job to a very high standard. There was a narrow timeframe in which to do the work and this was met (despite more effort than first thought with respect to strengthening the floor). Pawel was easy to deal with and contacted me after the job to ensure everything ok. Highly recommended.
G.A.S GENERAL BUILDING SERVICES Ltd
Rating: 5 out of 5
Conversion Specialist in Waltham Forest
ONE COMPANY. ONE PROCESS. ONE POINT OF RESPONSIBILITY. Hi, I'm George Sora, Certified Passive House Designer and founder of RetrofitIQ powered by G.A.S General Building Services Ltd. My approach is different from traditional builders because every recommendation and every upgrade is based on proven Passive House Principles and building physics, not guesswork. Whether the problem is condensation, mould, damp, heat loss, air leakage, poor ventilation, uncomfortable rooms or excessive noise, I follow a structured process designed to identify and solve the root cause: INVESTIGATE → DIAGNOSE → DESIGN → REMEDIATE → VERIFY Using professional equipment including thermal imaging cameras, moisture meters, blower door airtightness testing, smoke tracing and ventilation assessments, I can identify hidden defects that are often missed during standard inspections. As a Certified Passive House Designer, I apply the five key Passive House Principles wherever appropriate: • Airtightness • High Performance Insulation • Thermal Bridge Reduction • High Performance Windows & Doors • Controlled Ventilation This allows me to deliver solutions that are not only visually finished to a high standard, but also healthier, more comfortable, more energy efficient and built to perform long term. Services include: • Thermal Imaging Surveys • Blower Door Airtightness Testing • Damp, Moisture & Condensation Investigations • Ventilation & Indoor Air Quality Assessments • Soundproofing & Acoustic Improvements • Internal Wall Insulation • Loft, Floor & Roof Insulation Upgrades • Air Leakage Reduction • Retrofit & Energy Efficiency Improvements • Refurbishment & Building Works From diagnosis through to completion, clients deal with one company and one accountable team. No guesswork. No unnecessary treatments. Measured. Diagnosed. Designed. Remediated. Verified.
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Latest review:
Conversions - General- 24 Jan 2026
Very professional, communicated clearly throughout the project, high attention to detail. We were moving in in the middle of the works, while also working from home and George made sure to always work around us, prioritise things that will help us and keep things very tidy inside the house. Very knowledgeable
Maven Heating Ltd
Rating: 4.4 out of 5
Conversion Specialist in Waltham Forest
We specialise in Gas heating & plumbing Boiler installation Unvented hot water cylinder Underfloor heating Full central heating installation We will beat any genuine gas safe engineer price.
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Latest review:
Gas Work- 12 May 2018
Great price and quality
Sam's Building Maintenance and Constructions Ltd
Rating: 5 out of 5
Conversion Specialist in Waltham Forest
Sam's Building Maintenance and Construction Ltd has more than 25 years experience in First and Second Fix carpentry, Kitchen installation, extension, loft conversion and general refurbishment work. We deliver quality services to meet customers' specifications and within stipulated deadlines .
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Latest review:
Sam did 5 and half meter kitchen, with large shower and laundry rooms extension for me. He is of very good character, worked professionally, reliable and his work was good.
n1 Builders
Rating: 5 out of 5
Conversion Specialist in Waltham Forest
Established Builders with over 25 years experience providing quality workmanship at affordable prices. Offering traditional and contemporary building techniques turning houses in homes, Quality work is our key to customer satisfaction.
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Latest review:
Conversions - General- 23 Jan 2016
Absolutely first class job, kept in touch brilliantly from start to finish and all the team were lovely to have in the house! They all worked really hard and organised extra things I thought of half way through with no problem at all and they put so much effort into keeping the house as clean as possible too. Highly recommended.
Marie Bentley
Rating: 5 out of 5
Conversion Specialist in Waltham Forest
We have 20 years experience in the following: Carpentry Plumbing Interior and exterior decorating Plastering and rendering Tiling Pointing Flooring including screed and latex, hardwood, laminate, vinyl and rubber Builders' deep clean
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Latest review:
Marie and Owen did a brilliant job installing a macerator toilet. The job was a complex one and they did a fantastic job. The quality of work is superb as is their attention to detail. I would highly recommend them. Thanks.
BCON
Rating: 5 out of 5
Conversion Specialist in Waltham Forest
LOUGHTON- Essex|London Helping you give your home a new look! Full refurbishment specialists bringing high quality workmanship with communication through the whole procedure. •Open plan living •Structural wall removals •Full Bathroom/wetrooms installations •Kitchens •Tiling •Flooring •Plastering •Garden renovations
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Latest review:
Conversions - General- 14 Aug 2020
We hired Guy and his team for this large conversion project and am very happy with the result. He does not need any handholding and can take decisions quickly himself. Doesn't take shortcuts. Is honest and hard working. Its been six months since he finished and I have had no complaints. Looking forward to hiring him again for our next project...
Villa project
Rating: 5 out of 5
Conversion Specialist in Waltham Forest
Villaprojects delivers high-end residential construction specialising in home extensions, loft conversions, renovations, and bespoke residential projects. We help homeowners transform their properties through quality craftsmanship, careful planning, and professional project delivery. From structural works and bespoke joinery to complete interior refurbishments and premium finishing, every project is completed with precision, attention to detail, and a commitment to the highest standards. At Villaprojects, we combine skilled workmanship with reliability, clear communication, and a clean, organised approach to deliver exceptional results from concept to completion.
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Latest review:
Very friendly and approachable. Happily discussed what was wanted and needed. Good attention to detail. Would recommend
WOODHOUSE BUILDERS LIMITED
Rating: 4.8 out of 5
Conversion Specialist in Waltham Forest
Welcome to Woodhouse Builders Ltd, we cover all aspects of property maintenance and no job is too small or big for us. If it’s a small decorating job or full property renovation , loft conversion or extension , we are here to help and provide the best services possible . Our success is built on providing the best services and ensuring that all our customers are happy with our services.
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Latest review:
Conversions - General- 29 Dec 2025
Thank you would highly recommend
Chris Building Services
Rating: 4.8 out of 5
Conversion Specialist in Waltham Forest
Hello! We are a small family business of builders. Friendly & reliable, time-served tradesmen. We are always clean, tidy, respectful and considerate in your property. Qualified Tradesmen and sensible prices, we always aim for 100% satisfaction first time - every time. No job is ever too small, [or even too large!] We are a one-stop shop for anything building related. Take a look at our profile to see what we do..
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Latest review:
Conversions - General- 4 Dec 2022
Kris did an excellent job on my house renovation. He was was very easy to work with, accomodating of changes and prices were fair. I am an architect and was very happy with the quality of Kris' work which is a very high standard. I would happily provide a reference if requested.
KBL Construction Service Ltd
Rating: 4.7 out of 5
Conversion Specialist in Waltham Forest
we have 10+ years of experience and provide high quality of workmanship in every aspect of building services from refurbishments to loft conversion and extension.we are professional team of skilled builders, tillers, bricklayer, carpenter, painter and provide services for plumbing and electric work.
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Latest review:
Conversions - General- 5 May 2025
Zak and his cousin began working on our project on the 10th of March and delivered everything on time. From start to finish, they were consistent, meticulous, and completely committed to bringing my vision to life. They worked collaboratively with me throughout the process, always open to ideas and focused on achieving the best outcome. Together, they handled everything — brickwork, building, tiling, rendering, plumbing, and electrical — with a high level of skill and professionalism. The quality of their work speaks for itself, and I’ve already recommended them to others. We are truly grateful for all the hard work they put in and couldn’t be more pleased with the final result.
jamesconstruct
Rating: 5 out of 5
Conversion Specialist in Waltham Forest
JamesConstruct is a family run business with over 25 years experience in the trade undertaking all aspects of construction. We provide any services you might need, such as: building,gardening,paving,tilling,rendering,plastering,brickwork,carpentry ,flooring, fiberglass,painting and decorating ... Internal refurbishment,extension,loft conversion.
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Latest review:
Bathroom Fitting- 23 Jul 2017
Stefan and his team did a fantastic job on a complete renovation of our bathroom. They also did some work on our floors replacing floorboards as well as installing lighting in our hallway and repairing drywall. Really happy overall.
Extension Kings Ltd
Rating: 5 out of 5
Conversion Specialist in Waltham Forest
I've been working in building trade for over 20 years , I can undertake any job small and big from foundations to the roof and anything between. I can provide any references and I have insurance of £5 million. Me and my team take pride at what we do and we do it first time right .our work is second to none , and proof of that is that you don’t pay anything upfront till you are fully satisfied with the quality.
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Latest review:
Conversions - General- 5 Nov 2025
Took longer than expected but the job itself was good.

4.8

Top rated Conversion Specialists

Our Conversion Specialists in Waltham Forest, are rated 4.8 out of 5 based on 48 reviews from customers like you.

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What types of services are offered by conversion specialists in Waltham Forest?

Conversion specialists are the people you need to make underused areas of your home practical and fit for purpose.

If you need to increase your living space and improve its functionality, a conversion specialist can help with:

Loft conversions: Turning attics into bedrooms, offices, or storage spaces.
Garage conversions: Transforming garages into living areas, studios, or utility rooms.
Basement conversions: Creating usable living spaces in previously underutilised basements.
Barn and outbuilding conversions: Updating detached buildings for modern use, such as guest accommodation or home offices.
Internal reconfigurations: Knocking through walls, creating open-plan layouts, or combining rooms.
Commercial-to-residential conversions: Adapting offices or shops into homes.

No matter the tasks of your conversion project, MyBuilder makes it easy to find local conversion specialists near you. Simply post your job and receive responses from conversion professionals in Waltham Forest who are available to take on your project.

Costs of conversions in Waltham Forest

Conversion costs in Waltham Forest vary widely depending on the type of work, the size of the space, and the materials involved.

As a rough guide, here’s what you can expect to pay for different conversion tasks:

Loft conversions costs: £40,000–£65,000+
Garage conversion costs: £15,000–£25,000
Basement conversion costs: £60,000–£120,000+
Barn and outbuilding conversions: £30,000–£80,000+
Internal reconfigurations: £5,000–£20,000
Commercial-to-residential conversions: £50,000–£150,000+
Hourly labour rate: £20–£35 per hour
Daily labour rate: £160–£280 per day
Demolition and removal costs: £500–£5,000+

Note: Material costs can vary widely depending on the type of conversion and the finishes you choose. For example, structural steel, roofing, and high-spec windows can increase costs significantly, while insulation or interior finishes may be more moderate. Discuss this ahead of time with any potential conversion specialists to ensure you get the right quote.

If you’re seriously considering a conversion for your home, Waltham Forest conversion specialists will be the best source of accurate pricing information. Find your preferred conversion specialists near you to ask for a quote tailored to your project specifics.

Find a conversions specialist in Waltham Forest with MyBuilder

Converting part of your home is a big investment, so finding the right tradesperson is key to ensuring a smooth and successful project. MyBuilder connects you with verified conversion specialists in Waltham Forest, giving you control over who you hire and how you manage your project.

Step 1: Post your job on MyBuilder for free

Start by describing the type of conversion you need on our platform. Give as much detail as you can! You can also include images to give tradespeople a better idea of the work you would like completing. Once posted, your job is shared with conversion specialists in Waltham Forest.

Step 2: Review and contact Waltham Forest conversion specialists

You can browse company profiles to find the right Waltham Forest conversion specialist for you, check out previous work, and read genuine customer feedback. Once you’ve decided on some potential conversion specialists, you can reach out to discuss the project details further and request detailed, itemised quotes that outline labour, materials, and timelines, helping you compare options clearly before making a decision.

Step 3: Make your final choice

Now that you’ve gathered the information and received detailed quotes from Waltham Forest conversion specialists, you can easily make your final choice in just a few clicks.

By comparing prices, timelines, and approaches, you stay fully in control of who you hire and how your conversion is carried out. Once you’ve selected the right tradesperson for your project, you can arrange a suitable date and time, and get your conversion underway!

MyBuilder verifies each tradesperson when they join by checking ID, company registration, and relevant qualifications for regulated industries. Post your conversion job on MyBuilder today and start receiving responses from interested conversion specialists in Waltham Forest.

FAQs: Questions about Waltham Forest conversions

How do I find available conversion specialists in Waltham Forest?

You can find local conversion specialists through platforms like MyBuilder, where you can compare profiles, reviews, and quotes to help you choose the right professional for your project.

How long does a typical home conversion take?

Most home conversions take between 4 and 12 weeks, depending on the size, complexity, and type of project. Larger structural changes or regulatory approvals can take longer.

Are conversion specialists required to have insurance in Waltham Forest?

Yes, reputable conversion specialists typically hold public liability insurance to cover potential damage or accidents during the project. Some may also carry employer’s liability or professional indemnity insurance, depending on the work.

Do conversion specialists in Waltham Forest offer warranties or guarantees on their work?

Many conversion specialists offer warranties or guarantees for workmanship and structural integrity, though the terms and duration vary by company. Always confirm what’s included before hiring.

Can a conversion specialist in Waltham Forest help with planning permission and building regulations?

Yes, many conversion specialists can advise on planning permissions, submit applications, and ensure your project complies with building regulations, although some homeowners choose to handle these steps themselves.

How far in advance should I book a Waltham Forest conversion specialist?

It’s best to book at least 2–4 months in advance, especially during busy periods like spring and summer. Specialist conversions may require even longer lead times.

Can conversion specialists handle design as well as construction, or will I need an architect too?

Some conversion specialists offer design-and-build services, managing both stages of the project. For more complex conversions or structural changes, you may still need to involve an architect or structural engineer.