Welcome to


Cambridge Builder Specialising in:

Carpentry, Building, Loft Conversions and 24hr Locksmiths

Cambridge Builders RG Carpentry and Building was established in 1987. From our base in Huntingdon, Cambridgeshire, we offer professional building, locksmith and carpentry services throughout Hertfordshire, Norfolk, Essex, Bedfordshire, Northamptonshire and further afield, depending on the type of enquiry.  With a wealth of experience within the building and carpentry industry, our company offer both trade expertise and an optimum position geographically that allows us to serve many potential customers quickly and efficiently.

RG Carpentry Cambridge Builder on Trusted Trader.com

We cater for a wide variety of building services from extensions, locksmith enquiries to full scale garage and loft conversions, and always strive to provide our customers with courteous and professional workmanship at all times. We are recognised by the British Locksmiths and Key Cutters Association, the Institute of Carpenters and the Trust a Trader association; all are associations that highlight the quality of our carpentry and locksmith work.


We also offer the services of our specialist carpentry where we can manage small or large scale contracts for construction companies and property developers. We are extremely proud of our experienced team, always operating in a safe, organised manner, and approaching every project with an efficient modern attitude.


As a Cambridge builders company we offer a variety of services, each executed to the highest possible standards.   Our team is highly experienced and work to the latest health and safety standards. We understand that your home is your castle and will treat it that way, ensuring that the results you receive are all that you hoped they would be.


Our multi-trade expertise and outstanding project management, ensures adding more space to your home doesn’t add more headaches! In addition to our multi-trade skills, we have an extensive network of quality local tradespeople to convert your loft to an exceptionally high standard.


We offer a range of services including Domestic, commercial and Vehicle locksmith. We cover door entry due to lock outs or lost keys. Stuck or jammed doors and windows or lock upgrades.  We provide services to homes (big or small) and commercial properties such as offices, hotels shops and manufacturing buildings.

Cambridge Builders and Carpentry specialists

rg building and carpentry

If you require builders in and around Cambridge, then get in touch with us today. We are proud to have a team of friendly, professional and highly skilled builders that will help to transform your property.

Whether you need an extension, groundworks, kitchen or bathroom fitting, loft conversion, driveway, patio, underpinning or piling, we are the company to call.

We have years of experience in improving contemporary and period properties and will take into consideration your personal budget and needs. If you would like to arrange an estimate, contact us today.

Don't just take our word for it:

RG carpentry got out to us quickly to sort a broken door and lock. It needed new parts and we were kept informed of when they would be able to get these and get back to us so we never had to chase. Very helpful and friendly and did a great job. Would definitely recommend.

Julie H

I’ve worked with Richard for many years, plastering, plumbing and gas safe work as a sub contractor .
Richards work ethic is fantastic his quality of work is second to none as is his knowledge of the building trade.
From a garage conversion to full two story extensions, from hanging doors to full carpentry work, one of the only builders that I would work for.
Tim W