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.


24/7 Open




Modular Building


Home Maintenance

Commercial Works


Tiling Services

Loft conversions

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

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


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

I am over the moon with the work carried out on our home by the guys from Swiss Build. They were no hassle, reliable, competitively priced and were very particular about the quality of their work. I recommend Swiss Build all day long.

Kyle Mock

Had a boiler breakdown in the worst of the snow March 2018. Neil from Swiss Build came to diagnose within 1hr of calling. He explained my options and I decided to replace my 9 year old boiler with a new Vaillant. Very neat and tidy replacement at an excellent price

Postman Goose

I would recommend these builders there work is outstanding getting a loft convention I’m so happy with it, good laugh to be around xx

Trisha Fendick

Had an amazing loft conversion which included an en suite shower room .All carried out by Neil (Swiss Build).The whole process was carried out professionally, efficiently and to a very high standard. Neil is a great communicator which is so important when there are lots decisions to be made throughout the process. Would recommend to family and friends without hesitation.

Vikki Knott

I was introduced to Swiss Build Ltd through the Company I work for when we used them for the majority of our building work. I have since employed their services for other Clients and also for personal use for both building and renovation work. Right from the start of any project Neil, Simon and all the staff I have dealt with have been professional, courteous and extremely knowledgeable of the work they carry out. They listen to our initial plans and often make suggestions that not only improve the finished results but many times are a cost saving exercise. The Employees and Sub Contractors on site always work efficiently and keep the contracts on time and on budget. I am always kept informed of the progress and I am regularly sent updates of the work. Swiss Build's work has always been finished to the highest standard and their attention to detail is exemplary. I intend to keep using the services of Swiss Build Ltd and would not hesitate to recommend them.


Bathroom and kitchen refurbishment, I was very pleased with all elements of the work carried out by Swiss Build. They were very easy to deal with and took pride in the quality of the end product. They were always available by phone and email if I had queries. All the workmen were good and worked very hard to get the job done within the timescale, they was polite, kept the site clean and tidy and performed all the work to a very high standard. I would certainly recommend Swiss Build to other people (in fact I gave their details to a friend of mine just the other day) and I will use them again in the future.

Janet Baines

Very good quality work. Laid flooring throughout house. Will use again for any manor of construction work, ked

Gary Rolf

Swiss Build helped me with a replacement window recently. I was provided with a competitive quote to supply and fit a uPVC window in my office. They turned up on time and I was very pleased with the work they did. I will have no problem recommending them to friends and family and I already have them earmarked for more work on my house

Dave Moore

Fantastic work on my house renovation. Completed a full cellar conversion and new kitchen. Extremely professional outfit, fairly priced and great finish! Would highly recommend to anyone who is looking for a all round local building service!

Benjamin Clarke