Northampton's most creative, experienced building company...

Northampton Builder

Unit 7 Stafford Place

Moulton Park, Northampton

01604 288 123

24/7 Emergency Services

Office Hours : 8:00am - 6:00pm

Northampton's most creative, experienced building company.
Thinking about improving rather than moving? We can make it happen....

We do it all


24/7 Call Out

We offer a 24/7 callout for emergency repairs in your home and work place


We are proud to be affiliated with some of the biggest governing bodies in the Construction Industry.


All of our work is fully insured, with a £5 million insurance provided by AXA


We only use the highest quality materials and workmanship.

Our Core Values

We take pride in the high values we hold.

Turnkey Service

We offer full project management from initial ideas to handover of the finished project.


Give Us A Try

Swiss Build, Northampton: Your Trusted Construction Partner

Swiss Build in Northampton is a renowned construction company committed to delivering exceptional building solutions. With a proven track record of excellence, we specialize in residential and commercial construction projects. Our team of skilled professionals combines Swiss precision and British craftsmanship to create remarkable structures that surpass expectations.

At Swiss Build, we prioritize quality, efficiency, and client satisfaction. Whether you need a new home built, an office space designed, or renovations for your property, we offer tailored solutions to suit your needs. Our extensive range of services includes project management, architectural design, construction, and more.

Trust Swiss Build, Northampton’s leading construction partner, for top-notch results that stand the test of time. Contact us today for a consultation.

24/7 Open


Loft conversions


Modular Building

Plumbing & Heating

Home Maintenance

Commercial Works


Velux Windows


There Are
Many Reasons to
Choose us

We understand that inviting any tradesman into your premises involves a huge amount of trust and we view the opportunity to work with you as an occasion to shine


this is the heart of the company

-we are honest

-we are transparent

-we are courteous

-we challenge the status quo, suggesting ideas and enhancements to your brief

-we offer advice based on the latest thinking and materials in the industry

-we turn challenges into new ideas

-we love what we do

-we work to exceptionally high standards

-we enjoy exceeding expectations

-we care about our employees

-we are sensitive to the communities we work in

-we respect the environment

Some Of Our Services

We do it all

  • Loft Conversions
  • Extensions
  • Refurbishments
  • Shop Fit
  • Plumbing & Heating
  • Modular Buildings
  • Carpentry and Joinery
  • Air Conditioning
  • Kitchens
  • Bathrooms
  • Door Access / CCTV / Alarms
  • Velux Windows

Call: 01604 288 123

Have Any Building  Needs?

We Have 25 Years of Experience in Home Maintenance Business


Average Enquiries a week

7 days

days turnaround for a quotation

25 years




5200 a year

Cups of tea we drink


Swiss Build completed my extension and kitchen not only to the highest standard but within the timescale that they promised. I knew Swiss Build had a good reputation when I booked them to carry out the works in my house but they completely surpassed my expectations.

The amazing team consisting of Neil, Simon, Frank, Brad, Quinn and others were absolute experts in their fields. Their ethos of putting the customer first and ensuring the highest standards of craftsmanship in everything that they did resonated very well with me. They were tidy, cleaned up the whole place after the day’s work, ensuring the affected area in my house was never dirty or messy. Even when I changed my mind/ plan about specific aspects of the work, the team adapted immediately and delivered what I wanted to exemplary quality. The best thing about Swiss Build apart from their work ethos is that they are very good value for money and are completely upfront about the project, what it entails and the costs. My completed extension and kitchen looks incredible.
The only problem with Swiss Build is that once you have used them, you simply can’t use anyone else. So excellent is their work that you want them to handle future projects for you. And yes, I will be booking Swiss Build for my next project. Neil, Simon, you have a fantastic team and excellent reputation, keep up the good work.


Teresa Jackson

The Director came out to see me out of office and advised me on leaking Velux. Really nice guy and i will deffo do business in the future with them.
thank you

Edris Sarwar

Swissbuild were recommended to me by a friend and I was very pleased we used them. They removed the old driveway and completed the ground works in good time, keeping everything incredibly tidy despite the weather. They built a beautiful extension, arranged all of the internal wiring and plastering before building bespoke cupboards in our cloakroom. Very happy with Swissbuild and wouldn't hesitate to use them again.


Excellent work..Georga was a friendly reliable,conscientious and knew her job well...was very approachable and left my home the way she found it...would highly recommend this job too small .. I have even had the boss out to my home when I was in need of help. Nothing is too much for them.

Ms Carmel Oconnor

Neil and the Swiss Build team have done an amazing job turning our glass, run-down porch into a great looking extension. They understood what I wanted from the start and the end result is more than I expected. Always polite, tidy and on time. I would totally recommend this company!


Swiss Build have done an absolutely brilliant job on my loft conversion, they were always timely, polite, transparent and I am thrilled with the results. Definitely recommend!

Miss Freja

Work carried out to a very high standard. Additionally, we were passing through some difficult circumstances and they were extremely understanding of this. Not only great tradesman, but also fantastic people.


Had a burst steel pipe( they aren't around much anymore) had 3 plumbers out from various companies who could not complete the work. Found this company on Checkatrade completely by chance. Told them how bad it was. They were here within 2 hours and within another hour had 3 people working in the house inside and outside despite having other jobs on elsewhere. Absolutely fantastic company, truly hit gold finding these guys. Their knowledge, professionalism and understanding during a stressful time was second to none. Plus they cleared up ALL the mess! Amazing!


Fantastic service from start of the project to the end. Workmanship was of a very high standard. Friendly and considerate team. Always clean and tidy. Neil and Simon were always on hand to answer questions and would make great suggestions to ensure our project looked as we wanted. We will be booking them for future work. Would highly recommend.

Sarah Howes

Fixed new magnetic scale inhibitor on my leaking boiler on short notice. Did a great job and very pleasant. Provided excellent after service care too at no extra cost. Highly recommended and would not hesitate to use them for bigger jobs. Thanks.

Gerald Mbaziira

Used Swiss Build multiple times... Quality workmen, very trustworthy and wouldn’t hesitate to recommend them to friends and family... Great bunch of guys too!

Simon Skelton