Barlow Construction has helped me through a major renovation of an 1860s property, involving new suspended ceilings, new wall linings throughout, full damp proofing, new doors and lintels, a new central heating system, and new bathroom and kitchen installs. Lewis has been a pleasure to deal with throughout, and his advice and guidance have been invaluable. His onsite team show considerable depth of experience, with no dramas in dealing with the unexpected work that crops up in an old building. If only all firms were like this to deal with.

Design and build
From an idea on the back of an envelope to the day you move back into the kitchen. One team coordinating the architect, the engineer, planning and the build.
Seven stages, one team
You can join at any stage. If you already have approved drawings, we start at the quotation.

Talk it through
Lewis visits, walks the house and garden with you and asks the questions that shape a good brief: how you live, what does not work now, what you want to spend.
Concept drawings
We introduce you to one of the seven architectural practices we work with regularly, chosen to suit the job. You get options and a design that fits the house and the budget.
Structure and calculations
The structural engineers we work with design the steels, foundations and loadings, so the drawings are buildable before they reach planning or the quote.
Planning and building regulations
Where planning is needed, the architect submits it and we keep an eye on it. Building regulations drawings follow, and we notify building control before work starts.
Your full quotation
The finished drawings are priced by independent residential estimators and set out line by line. You know exactly what is included, what is not, and what each part costs.
The build
One team on site, one person in charge. You know what is happening this week and next, and the site is cleared every evening.
Handover
We walk the finished job with you, put right anything you are not happy with and hand over the paperwork, certificates and guarantee.

Bring us in at the start
The earlier we are involved, the more we can save you: in design choices, in planning, and in a price that holds.
Why the quote matters so much
Most building disputes start with a price that was never complete.
Independent estimators
Your drawings are priced by specialist residential estimators, not guessed at on a site visit. It takes longer and it is worth it.
Line by line
Groundworks, structure, roof, windows, finishes. Each part priced and described, so you can see where the money goes and make choices.
No hidden costs
We will not be the cheapest quote you get. We aim to be the one that turns out to be accurate, with no surprise extras halfway through.
Put your project together
Pick the options and watch the drawing change. When it looks right, send it to Lewis and he will come back to you with a proper conversation, not a sales pitch.
What are you planning?
This is a sketch to start the conversation. Every job is priced after a visit.
Design and build questions
Do I need an architect?
For most extensions, conversions and new builds, yes. We work with seven practices and will suggest the one that suits your project. If you already have an architect, we are happy to work with them.
Can you start from my existing drawings?
Yes. Send them over and we will have them priced. If they need structural calculations or building regulations detail, we can arrange that.
How long does planning take?
Most householder applications are decided within about eight weeks of being validated. Listed buildings and conservation areas can take longer. Our planning guide covers the detail.
Who manages building control?
We do. We notify building control, book the inspections at the right stages and make sure you receive the completion certificate at the end.
One team, one point of contact, one honest price
Lewis is involved in every job, from the first visit to the final clean. Call him, WhatsApp a few photos, or send the form below.
What our clients say
We were introduced to Barlow Construction through our architect. They proved themselves to be a professional, trustworthy and reliable building company. Nothing was too much trouble. Originally taken on to do a single storey extension, which they did to an extremely high standard, we then asked them to lay a full surround patio with ACO drainage and repair our chimney stack. They were very tidy, clearing and putting everything away at the end of each day. We would wholeheartedly recommend them.
Lewis and the team did a fantastic job on our extension from start to finish. Communication was excellent throughout, they kept us updated at every stage, turned up when they said they would, and left the site clean and tidy each day. The finish is exactly what we wanted and the whole process was far less stressful than we expected.
We recently used Barlow Construction for a refurbishment project and were extremely pleased with the service and the quality of work. Lewis was great to deal with from the start. Professional, reliable and always on hand to offer advice on the best approach and industry best practice. We wouldn't hesitate to recommend Lewis and the team.
The guys from Barlow Construction did an excellent job. They arrived on time. I was working from home throughout the kitchen refurbishment so got to know them. Great bunch of lads, great work. No issue too big or small, they got it sorted. Well pleased with the finish.
We have worked with Lewis and his team across a number of properties and he is incredibly professional and pleasant to work with. Highly recommended.
Excellent service from start to finish. The team was professional, reliable and clearly took pride in their work. Communication was great throughout, everything was completed to a very high standard and they kept the area clean and tidy. The finished result exceeded my expectations. I would highly recommend this company to anyone looking for a trustworthy and professional construction team.
Start to finish, professional and friendly. Lewis and the guys from Barlow Construction are all amazing. You won't find any better.
Fantastic building firm, clean workers who take your individual needs into consideration. Thank you.
Absolutely amazing work they did. Great lads and very professional.
Following a tender process organised by our architect, we chose Barlow Construction of Thirsk for a single storey extension enlarging our kitchen diner, and a raft of other internal work. Lewis and his team were exemplary. We particularly liked their flexibility with variations and extra tasks as we went along. Cleared up each evening and respectful of the property and neighbours. The standard of build and the communication throughout were superb.
Lewis Barlow has been involved in two major projects at our house near Stillington. These included restoring a barn and converting it to residential use, renovating the original farmhouse, and building two substantial extensions. He has immense skill in all areas of construction, takes huge pride in his work, and is always a delight to deal with. He runs a team efficiently and explains what he is doing as he goes, always letting you know what the next day or week holds. Our house is a joy to live in.
Every room has been upgraded in our extended bungalow by Barlow Construction. It took five months of continuous work and we can only describe it as faultless, not a word we use lightly. From day one their prime concern was to make sure we got what we wanted, with quality, politeness and excellent communication. Scrubbing the new patio on the last day summed up their whole attitude.
Our requirement was an extension to our driveway that matched in every way the surface our house builder had laid two years before. Barlow Construction of Thirsk project managed the work and every objective was fully and very competently achieved. We were delighted by the outcome.
We had a single storey extension and a new kitchen installed by Lewis and the team and couldn't be happier with the finished project. The work was of excellent quality and done with real professionalism and knowledge from start to finish. I cannot fault them.
A tree had pushed over our boundary stone wall and neighbours needed access at all times. After discussing everything on site with Lewis we received a very reasonable quotation. The job was completed to the very highest standard and all the residents commented on how polite and courteous the workers were. A top building firm that we will certainly use again.
After meeting Lewis we quickly realised we would be in safe hands, thanks to his approachable manner and well thought out programme of works. He and his team lived up to the high expectations they set themselves, and we have already pencilled in our next project. Punctual, polite, hard working and they left our home spotless after each working day.
I have no hesitation in awarding the full 5 stars for the high standard of the repointing and other work, and for the extra attention given to improving the look as well as the structure of my house. At all times the team took great care to make the process a smooth and pleasurable one. One of the reasons I contacted Barlow Construction was their membership of the Federation of Master Builders, and that has certainly proved its worth.
Barlow Construction built the foundation blockwork and external brickwork up to DPC, and prepared for the ground floor slab, on my timber frame barn conversion. The team showed flexibility and good problem solving on a complex site. They worked quickly and accurately to produce level and square foundations to tight tolerances, a very sound base for the timber frame, and a high quality finish to the brickwork.
Lewis and the guys built our double storey extension and fully completed the interior. From the en suite bathroom to the kitchen installation, Lewis project managed every area, which made it entirely stress free. The guys did an absolutely fantastic job and made our home look even better than we imagined.
Lewis and his team carried out repairs on our roof and we are really pleased with the work. Lewis was personally recommended to us after we had struggled to find someone reliable. He is trustworthy, courteous and professional, and the quote was detailed and accurate. The men were polite, friendly, arrived on time and cleared up after themselves.
Lewis and the team did a brilliant job on our extension. Without them we would not have achieved our dream home. From basic drawings, a huge job was completed in record time to a very high standard, and Lewis always accommodated the changes we wanted. Our architect commented on the workmanship and took photos for his own website.
Communication throughout the build was exemplary. It is a measure of Lewis's integrity that he will immediately flag unnecessary work that can be avoided, and he is happy to suggest alternative approaches, which were consistently better ideas than ours. The tradesmen he chose were professional, trustworthy and delivered without fault.

Master CraftsmenMember

Insured by QBE£5m public liabilityUp to 10 yearsinsurance backed guarantee
Master CraftsmenMember

Insured by QBE£5m public liabilityUp to 10 yearsinsurance backed guaranteeStart at the beginning, or wherever you are now
Send a few details and Lewis will call you back to talk it through and arrange a visit. If you already have drawings, WhatsApp them over and he will have a look before he comes out.
- Call Lewis07816 237961
- YardUnit 3, Bridge Farm, Park Road, Topcliffe, Thirsk YO7 3PD
Tell us about your project
Lewis reads every enquiry himself and will come back to you to arrange a visit. Quotes are free and come with no obligation.
