About us:
Spires & Fields Builders is a trustworthy Oxford extension builder, set up by Lewis Smith. With over 10 years’ experience in extension and renovation works around the Oxfordshire area. We are enthusiastic about bringing people's home improvement ideas to life. 
We work closely with our customers and taking projects from the ground up (Literally!). Extensions and renovations work are our bread and butter, it’s what we do, but other works are undertaken, and challenges are welcome.
Priding ourselves on our core values:
Customer satisfaction - The end result of our efforts must be a satisfied Customer. Our reputation is the key to aspirations for Spires & Fields longevity in the construction industry and will remain the key to future successes.
Safety - Safety will always come first as we strive for accident-free projects. For safety of our customers and our workers
Attitude - A can-do attitude and willingness to go the extra mile for our customers are essential to our company’s success.
Quality - Our goal is simply to be the best and to continually improve. This is accomplished through focused teamwork, pride in our work – and by hiring and improving the best people we can possibly find.
Integrity (Honesty, Trust and Respect) - We are committed to the highest ethical standards. It’s what our Customers expect from us and what we expect from ourselves. This is earned through our performance and by our example.
Contact us:
07773 558 945
[email protected]
Click here to visit our website.

Trades offered

Builder general
Loft conversions
Garage conversions
General extension
Carpenter and Joiner
General carpentry
House Builder
New build
Custom/Self Build

Case studies

Recent Project

  • 16 Sep 2020

Extension & Kitchen

  • 16 Sep 2020

See more case studies