We never ask for money upfront

Our second-generation company provides reliable care and meaningful guarantees for each project. We work transparently from the outset, and with a team of in-house personnel, perform a turnkey solution with all building services included.


Making the most of your land is a great way to improve your family’s lifestyle and increase the property’s value. Our house extension builders can create a rear-facing addition, build to the side, or maximise the space you own through a double-storey project.


If your garage features a large amount of space and continues to sit unused, then our team can transform it for you. We carry out all phases of the conversion process, turning your dark and dilapidated garage into a bright and beautiful living area.


New builds, extensions and landscaping projects demand careful groundworks for long-term structural support. Our experts provide drainage, concrete pouring, foundations and more. We also rectify subsidence problems through the process of underpinning.


Over time, the mortar joints in your brick walls can decay, which leads to unwanted voids and eventual water ingress. To keep your walls both attractive and structurally sound, Garth Builders Ltd can renew the pointing, giving you peace of mind in the longer term.


Commercial and Domestic Building Services in Bradford, Harrogate and the Nearby Areas
Garage Conversions, Extensions and More

With a reputation for commercial and domestic building services, Garth Builders Ltd is trusted by clients across Yorkshire and beyond. We bring over 50 years of experience to garage conversions, groundwork services, brick repointing and property maintenance – serving as the first choice for property owners after a comprehensive service. Based in Bradford, we provide a turnkey solution throughout Harrogate and the surrounding areas. This ensures you never need another house extension builder, refurbishment team or trade specialist for your project.

Our ability to manage complex projects from start to completion takes the strain out of the building process. Clients receive undivided care, so their properties reach their full potential, and all with the various trades delivered in-house. Whether you plan to extend for more living space, plan to convert a rundown garage or have an industrial or commercial site in need of updating, our team carries out a cost-effective service. We also use the most suitable and innovative materials available, ensuring a lasting quality for every installation.

Our team tends to specialise in stone and brick pointing. This restores your structure to its original condition, and helps to maintain the character of the build. We only use the finest mortar for the process, resulting in superb weather protection that defends against further issues.


We pride ourselves on our diverse array of commercial and domestic building services that make life easier for our clients. This keeps every facet of the project within budget, achieves greater consistency, and guarantees a high-performing environment every single time.


About Us

Established in 1972, Garth Builders Ltd is a second-generation team of house extension builders and trade experts. Our mid-sized company offers the commercial and domestic building services you might expect of a big-name firm, along with the welcoming approach of a family-run business. We perform garage conversions, brick repointing, new builds, groundwork services and more without asking for money upfront – an essential step that further builds trust with our busy customers.

We come fully insured, carry CSCS cards and hold membership with Construction Line and the Federation of Master Builders (FMB). In addition, we are fully trained in working at height, manual lifting, asbestos awareness and CDM wizard, the latter helping to organise safe and efficient building projects.

As house extension builders, groundwork experts and more besides, we understand the need for assurances. In turn, we provide 10-year workmanship guarantees and install leading materials featuring reliable product warranties.

You can speak with us for the following:

  • Brick repointing and garden walling

  • Structural and decorative alterations

  • Underpinning for subsiding properties

  • Garage conversions and house extensions

  • A wide range of groundwork services

  • Factory and industrial estate maintenance

  • New builds, with all trades performed in-house

  • Commercial works for restaurants and more

Although we often serve Bradford, Harrogate and the Yorkshire area, our team can also travel further afield in some cases for large and challenging projects.

Unlike some teams offering commercial and domestic building services, we take charge of every aspect. Our team includes a qualified structural engineer and architect who can assess project viability and advise accordingly. No matter your requirements or the challenge ahead, we work hard to realise your ambitions and deliver total customer satisfaction.


"John and his team were fantastic very professional and the workmanship was first class they have done a brilliant job, really tidy. Once again thank you l would highly recommend this firm."

- Robert, BD13


"Nice guys very reliable."

- M|ike, LS28


"I am happy with the job done by Garth builders, the room is lovely. I loved their flexibility with the job as well as the payments. Lovely guys????"

- Elizabeth, BD4

For extensions, garage conversions, and commercial and domestic building services, please call 07985 379718 or 07966 405055. We cover Bradford, Harrogate and all nearby areas.


TELEPHONE: 07985 379718
TELEPHONE: 07966 405055
E-MAIL: info@garthbuildersltd.co.uk

Cavendish House, Littlewood Drive, Cleckheaton, BD19 4TE