The quick way to find a local Cellar & Basement Conversion specialist in Northumberland

Bayhaven Ltd

Cellar & Basement Conversion

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Bayhaven is a family building team of three. We specialise in house builds, barn conversions, extensions and renovations. We don't use subcontractors and maintain 100% attendance until job completion. We pride ourselves on the quality of our work.

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Reviewed by Paul on 15/10/2021

This review is way overdue. Kev, Mick and Dave did a fantastic job of our kitchen extension and garden landscaping. Has really transformed our home. We can not recommend them enough, Kev pointed us in the right direction the whole way through even making suggestions which saved us thousands. He reused materials, which also saved us more money and pulled out all the stops to ensure we had a working kitchen in time for lockdown.

Moss & Mortar Solutions

Cellar & Basement Conversion

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At Moss & Mortar solutions, we are committed to delivering exceptional workmanship and achieving the highest standards in all our projects. Our areas of expertise include landscaping, stone restoration, conservation and garden maintenance. We are dedicated to providing our clients with a professional and reliable service that exceeds their expectations.

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Reviewed by Nicola on 2/8/2025

Excellent work

DIMENSION BUILDERS

Cellar & Basement Conversion

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We are a small building company with over 25 years in business , all of our tradesmen are highly skilled and all of them have over 50 years of experience in the building and construction industry.

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Reviewed by Darren on 19/1/2026

Brandon Green Homes

Cellar & Basement Conversion

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started business as parternership in 2007, we grown our portfolio from 2 houses to 86 units today, we also helped over 100 homeowners and 25 landlords including housing association, we help from a full consultancy package to build yur dreams to even help with leasing to our corporate contacts if you wish to invest. featured on HOMES UNDER THE HAMMER, we pride our selves in job well done, we always make sure we start projects within 2 to 3 weeks from time we agree and we always deliver our projects on time; we make the impossible a luxury and affordable possible while we take all the stress away; BGH combines technical expertise with exceptional customer service, ensuring every client benefits from cutting-edge technologies tailored to their home needs. with industry leading certifications and proven track record, BGH is a top choice for those seeking efficient, reliable and successful renovations We ate fully accredited Offer full guarantees and insurances including insurance backed guarantee and deposit guarantee We are specialist in new build, extensions, heavy refurbs, hmo and luxury conversions

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Reviewed by marvelous on 25/9/2025

FIRST CHOICE BUILDING & GROUNDWORKS LTD

Cellar & Basement Conversion

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Our team is made up of qualified tradesman who are committed to delivering quality workmanship in all projects. We ensure that each one stands as a testament to our dedication to quality, precision, and client satisfaction. Our team cover all aspects of building and home improvements, this is made up of our own dedicated employees and trusted sub-contractors.

Watson Construction

Cellar & Basement Conversion

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A small local firm able to react to customers requirements for small to medium size works of any type.

Latest homeowner review

Reviewed by steven on 22/2/2019

Great service and communication from the very start. Very experienced builder, and did an excellent job, Thank you Ken and Anthony, I have no hesitations about using you again.

The Construction Group

Cellar & Basement Conversion

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We cover every aspect of bulging work including extensions, loft conversions, full Rennovation’s, house building and fitting kitchens etc. We have a very high standard and always take care with every job

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Reviewed by susan on 30/3/2020

Very professional, efficient and quick responses to any queries. Quote given was excellent and very thorough service

Mark J Gray Building Services LTD

Cellar & Basement Conversion

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We a friendly company which takes great pride in our work. We believe firmly in completing a high quality job for a fair price.

AJ Plastering & Total Renovation

Cellar & Basement Conversion

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My business offers a multitude of home services providing quality workmanship throughout. I have a professional but friendly approach with everyone I deal with. I'm a plasterer qualified to NVQ Level 3 and have worked other trades in the building industry for nearly 20 years as well as being DBS checked & fully insured for piece of mind.

Latest homeowner review

Reviewed by Yvonne on 9/5/2024

Great job

Pro Joinery and Renovation

Cellar & Basement Conversion

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Pro Joinery & Renovation specialises in Kitchen and Bathroom fittings however we have taken on many other projects such as bespoke shelves & wardrobes, rebuilding walls, flooring, complete house renovations, conservatories and much more. The acquired knowledge gained over the years and expertise allows to run every project with ease and to your full satisfaction. Though the time is of the essence, attention to detail and quality of craftmanship is invaluable and there is nothing like wow factor and recommendation by the client. Please see the gallery for examples of previous work. Although first time on rated people my builder, facebook and google will provide you with reviews should you wish to check. Thank you for taking the time to familiarise yourself with Pro Joinery & Renovation.

Latest homeowner review

Reviewed by Ashley on 22/4/2026

Rafal is always terrific. :)

IC PLASTERERS

Cellar & Basement Conversion

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Hi there we are a plastering and building company We are a family run business Our aim is for customer satisfaction on every job Over 30 years exp All trades back up No job to small or big We cover Edinburgh lothians Fife Scottish Borders Artex removal specialist Damp proofing Fireplace specialist

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Reviewed by Allana on 3/3/2026

Main Builder

Cellar & Basement Conversion

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Domestic and commercial properties maintenance and renovations

Latest homeowner review

Reviewed by Mary on 12/11/2025

I hired Alex he repaired all requested faults and pointed out issues other plumbers failed to sort. He sorted out all the issues causing my current plumbing problems. He was professional friendly and efficient and kept me informed throughout. I would willingly recommend him and will definitely hire him again.

AMBER ROSE DEVELOPMENTS LTD

Cellar & Basement Conversion

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Set up in 2019 named in memory of my sister We undertake all aspects of building, maintenance & refurbishments works. From building a house to replacing a piece of skirting board no job is ever too big or small. We pride ourselves on giving customers the full package without having to deal with numerous contractors to get a job completed

Mains Joiners & Builders

Cellar & Basement Conversion

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Joinery and building specialist with 19 years experience . Willing to take on any job big or small and work always done to a very high standard . Available 24/7 and willing to work after normal working hours to give the very best service possible to our customers. Very flexible and happy to help in any shape or form . All trade’s supplied All aspects of joinery and building Extensions Conversions Renovations Attic conversions Flat roofs Roofing Kitchens Bathrooms Windows/doors Flooring Fencing Decking Bespoke joinery/cabinet making Summer houses/sheds NO JOB TO BIG OR TO SMALL / ALL TRADES SUPPLIED

Latest homeowner review

Reviewed by Iain on 28/5/2026