David John Builders and Joiners are a small family run business covering all of the Greater Manchester and Cheshire areas.

Here at David John Builders we have a team of skilled tradesmen all of whom are specialists in their own fields.

We have a vast experience of many different aspects of home refurbishment, from small minor repairs to large Home extensions. We can produce expert Architectural plans at a fraction of the costs associated with stand alone Architects as our designers are in house and constantly working in this specific sector, without the complexities of industrial or commercial projects that many stand alone Architects have to deal with.

You may be pleasantly surprised at how competitive our costs can be, given we are not a “one man band” but can compete with even the smallest of traders due to the speed and efficiency of our team. We can also compete with many of the larger Construction companies very well, due to our experience concentrating on the domestic market.

Please choose your sector of construction and give us a try, all of our quotes are detailed, and Free of Charge with a validation term for at least 3 months for each quote.

Case Studies
David John Builders | Builders Manchester & Cheshire

Home Extensions

If you’re considering increasing the size of your home with a traditional house extension and have not yet appointed an…

Home Extensions

Loft Conversions

If you are considering a loft conversion on your home there are a few vital things to check. Do you have enough height to do…

Loft Conversions


Home renovations from David John Builders do more than transform living spaces. Our qualfied craftsmen will…



You don’t need to re-home to have your dream home. And our qualified craftsmen know how to get it done.



Bringing the outside inside, our affordable conservatories use only the highest quality materials and are assembled by our expert craftsmen.


Planning Permission & Building Regulation Approval

No project is complete – or successful – without proper planning. When it comes to the construction industry, we’re no different.

Planning Permission & Building Regulation Approval
Architectural Plans & Building Drawings

Garage Conversion

Our garage conversions have helped homeowners across Greater Manchester to generate space and add value to their homes.

Garage Conversion

Premium 3D Plans

Premium 3D Plans


Dave and team have completed a fantastic refurbishment of my downstairs 1920s house taking an old long alley kitchen and separate living room into one open-plan space with large glass sliding doors, sky lights and installing new kitchen with island. From start to finish I was quoted a fair amount (I had several quotes) and they worked closely with my architect and structural engineer to ensure the project would go smoothly.

It was delivered on time and to budget. What really impressed me was that everything they said they would do they did, and anything they thought I could source cheaper they were honest about. They never over-promised and were there every day until the job was done, rain or shine! I ordered a very tricky to install kitchen and they took their time ensuring it was fitted correctly.

Cannot fault them and would highly recommend. Whole project took 6 weeks! Very impressed.

Julia Brass, General Builders, 23 June 2022
We are delighted with our new extension which is exactly as we wanted and looks beautiful. There were challenges along the way – undertaking a building project during a COVID pandemic was at times difficult, with delays in supplies and deliveries – but we got there in the end. Happily enjoying the new kitchen now.
Tim, 17 May 2022
Excellent communication. David was very responsive to my many emails and texts. No question seemed to much . Very happy.
Sumayya, Architectural Services, 16 March 2022
I’m delighted with the internal renovations that have just been completed, David took the time to listen to what I wanted to achieve and took my ideas on board. The guys always tidied up on a daily basis and that was very important to me as I work from home, I’m delighted with my new living space and would definately use the company again.
Paula, 8 November 2021
Dave and his team have transformed our home. Thanks guys. David
David, 5 July 2021
Dave John builders were so patient and helpful designing my extension and also helping with finding a buildings regulator and structural engineer I would highly recommend this company
Susan Kennedy, Architectural Services, 27 June 2021

It was a pleasure working with Dave on the architectural drawings for our home extension. He was quick, thorough and professional throughout, and was happy to answer any and all of our never ending questions!

I would happily recommend his services, and will keep him in mind for any future projects.

Amy, Property Extensions, 26 May 2021

The work was fantastic, had a few set backs , they did extra work for me, from 3 weeks to 7 . Overall I would definitely recommend Dave and Andy

Reply from Architectural Designers, & Builders.

Hi Marie. Thank you for your review. Time scale noted, we did complete a lot of extras for you, which you paid for thank you. But extras dont just cause extra payments, they cause extra time. Thanks again. Dave.

Marie, Garage Conversions, 3 April 2021

Responded first at weekend and before anyone else. Some declined and didn’t respond at all. Sent me quotes within minutes at the weekend. Booked a time slot and came back to me ASAP when I wanted to move forward.

Confirmed the appointment and turned up on time and for the time they expected to be here for. Told me I would get the plans within a certain timeframe and delivered. Answered all questions I had and in timely manner too.

We’re really chatty, helpful and informative and answered questions when came to quite too. Would definitely recommend.

Jamie Townley, Architectural Services, 22 March 2021
Extremely pleased customer in Altrincham – honest builder and competitively priced

We found Dave and his team to be honest, reliable, hard-working and a real pleasure to work. We found Dave through the website Bark and he quoted on our job, which is a garage conversion (partition part of our single garage into a utility room and downstairs toilet).

We were impressed with the level of communication from Dave and his team throughout the job and also his willingness to go that the extra mile to ensure the job was exactly to our specifications. Additionally, Dave helped us source a storage container, worktops and kitchen units (none of which were in the original job specifications) which were all competitively priced. In the build up to the job commencing Dave was readily available to answer any query we had and was flexible when we changed our designs. We also had some more complicated elements to our job and Dave was transparent in his pricing of these from our initial quote.

The whole project was an absolute pleasure from start to finish and this was solely down to Dave and his team – so much so that we are looking to add a sun room to our house and Dave and his team will be commencing work on this in February 2021.

Phil Rowe

Wow… I can only say complete professionalism from start to finish. Competitive quote. All deadlines met and this was a tight one at short notice. Absolute minimum disruption. Quality workmanship. Delighted with the finished product. It was a pleasure having you guys in.

Susan Rabbitt, Garage Conversions, 19 December 2020

I have no hesitation in recommending David John builders. Dave listened to our requests and drew up our plans. He answered all my questions and has offered to support us through the build if needed. A very efficient service and competitive price. Thank you

Amanda Murray, Garage Conversions, 3 December 2020

We were very pleased with the work carried out. Extremely reliable and professional. Arrived when promised, and nothing was too much trouble. Good organisation and kept us up to date with any issues. No delays and completed work in a great time frame to suit us.

Cleaned up after each day and produced a high standard of work. Would definitely recommend them to others.

Joanne & Mark O'Hanlon, Garage Conversions, 25 November 2020

Dave was fantastic to work with, he came round to the house quickly to take measurements and to discuss our requirements. The plans were drawn up and any amendments needed were changed promptly .

We are now awaiting for the plans to be approved by the council, but from our experience so far, I would definitely recommend 😀

Danielle Mellor, Architectural Services, 2 November 2020

10 out of 10 not only does this company help all the way through the plans they dont just leave you to it like most companies Ive tried when they receive payment they go above and beyond to help you

Racheal Chapman, Architectural Services, 29 October 2020

From start to finish the service was professional and quick and I was extremely happy with the service

Justine choudhry, Architectural Services, 15 October 2020

Contact Details

Please fill out the form or click on the link to send us an email with your requirements. Or simply call the number below. We’ll be back in touch very soon.

0800 246 1337


Manchester office
Ground Floor,
Adamson House,
Towers Business Park,
Wilmslow Road,
M20 2YY

London office
95 Wilton Rd