Some of our top rated extension builders in Northamptonshire
Sort by:
- Get in touch
We are a family business established in 1998 specialising in quality building works including extensions, new house builds, loft and garage conversions, kitchens, conservatories. We are able to offer all building trades to work within building control inspection and gain all certification as necessary. Catering to all with a friendly, punctual and efficient service at all times. We can take projects from architecture drawings through to completion and certified as necessary. We take pride.
- Get in touch
I’m Kier from Koast build&co. I have over 12 years of experience as a carpenter and 5 years as a bricklayer, we bring a wealth of knowledge, skill, and dedication to every project we complete. Throughout my career, I have continuously developed and refined my craftsmanship across both trades, allowing us to deliver high-quality work across a wide range of projects — from new builds and bespoke summer houses to extensions that transform homes and bring our customers’ dreams to life. I take pride in our attention to detail, reliability, and commitment to creating spaces that our customers can be proud of. Whether it’s a small project or a large-scale build, every job receives the same level of care, professionalism, and quality. No job is too big — we’re here to build it.
- Get in touch
I am a 45 year old brick mason specialising in heritage brickwork. I take pride in my reliability, craftmanship and my professional yet friendly approach. I thoroughly enjoy every aspect of my job from meeting new customers to seeing the finished product of hard labour and craftmanship. As a company we carry out heritage masonry repairs, including repointing and brick/stone replacement. We also build extensions, orangeries, barn conversions and boundary walls on listed and historic properties. We regularly work with other craftsmen, including plasterers, roofers and joiners. We also work with an architect well versed in obtaining listed building consent for extensions and alike. We have carried out work on numerous national trust properties aswell.
- Get in touch
We are father & son team specialising in small site groundworks and construction All relevant tickets and insurances also take on insurance work and small private jobs groundworks, landscapes would like to get into local authority contracts
- Get in touch
Experienced and reliable bricklayer based in Northampton, serving Northamptonshire and surrounding areas. I specialise in all aspects of brickwork and blockwork, including garden walls, extensions, structural alterations, repointing, and repairs. I take pride in delivering top-quality workmanship, clean sites, and clear communication from start to finish. Fully insured and focused on customer satisfaction—no job is too big or too small. Contact me for a free, no-obligation quote!
- Get in touch
HomeBuild are established building contractors who cater for your bespoke project right from the design stage up to completion with meticulosity. At HomeBuild we have a range of contractors who carry out all aspects of building works from small refurbishments to new builds. Our closely connected team work together to provide quality workmanship. We endeavour to exceed your expectations. Get in touch with our friendly team to help you develop your very own awesome project!
- Get in touch
Refurbish and extension. Carpentry and joinery. Dryline and skimming. Garage and roof conversion. House's for foundation to key.
- Get in touch
Flooring, stud wall, architraves, skirting, frames, doors, handles, stairs, cladding and many more...
- Get in touch
Over 45 years experience in the Building and Construction trade. Northampton Based. Our areas of experience..... Extensions Home Improvements Kitchens Decking Fencing From plans to finished project.
- Get in touch
Hi my name is Nico I’m a bricklayer by trade but have been running my own building company Northampton Construction Services for over 15 years now I undertake all aspects of building work from small jobs to large conversions and extensions I have a Trustatrader account also with many reviews and pictures of my works Regards Nico
- Get in touch
R.W.D Building & Developments are a general building company specialising in brick and stone work. On top of this, we offer a variety of other building services and have over 20 years experience in both small and large contracts. We are a local run business who aim to offer the best quality work with competitive prices.
- Get in touch
Delivery a trustworthy and caring service at impeccable standards throughout construction and arboriculture. All Tree works carried out in correspondence with BS3998 British standards by trained professionals All Construction works adhere to NHBC's forever updating and changing standards. Fully insured Free quotes Garden design £25+ Free quote consists of exact labour rate & materials estimate. Exact quantities calculated on labour rate exception. Thankyou for reading
- Get in touch
Hi there, we are a bricklaying company that undertake any job, small or large. We build anything from small garden walls to large flats and everything in between. We are a small company with huge pride in our work and that shows with every project we undertake.
- Get in touch
Northamptonshire based carpentry company. Covering all aspects of carpentry from hand cut roofs and timber frame buildings and structures to second fix works.
