Builders Clean in London

We offer the best after builders cleaning services across London. Trusted by both Major Contractors and Residential Builders, our expert team are trained to the highest quality to clean construction projects at offer affordable prices. Get in touch today to find out more!

As Builders Clean specialists in London with over 15 years of experience, Serna prides ourselves in creating a safe and sanitary space after a construction project is complete.

High Quality & Efficient After Builders Cleaning Services With No Long-Term Contracts


What Is A Builders Clean?

A builders clean is a post-construction clean-up. It is a thorough cleaning process carried out after the construction or renovation of a building. Cleaning after builders involves removing dust, debris and other construction materials from the area, as well as cleaning surfaces such as floors, walls, windows and fixtures.

The goal of an after builders clean is to prepare the space of occupancy or further decoration. This is achieved by ensuring it is safe, sanitary and visually appealing. Our team have the latest cleaning equipment and construction cleaning products to ensure that your building will be sparkling!


What Does A Builders Clean Include?

A builders clean with Serna includes:

  • Deep cleaning after builders are finished with a project.
  • Our team remove excessive dust and debris.
  • Provide a builders clean and sparkle.
  • Complete external work and proficient window cleaning.
  • Scrub site offices and welfare facilities.
  • Post-refurbishment, renovation and construction cleanses.
  • Labour supply and site welfare.

Do You Offer A Builders Clean Near Me?

We offer after builders cleaning across London. Areas include but are not limited to:

How To Do A Builders Clean

Step 1 - Get In Touch

Call us on 020 7788 4313, complete our web form or send us an enquiry via email to a A dedicated member of the team will be able to provide you with key information including costs and how long the job should take.

Step 2 - Book A Cleaning Session

If you are happy to proceed, then we can book in your after build cleaning session at a time that is convenient for you. We can also discuss which services you would like e.g. window cleaning, polishing or removing leftover materials.

Step 3 - Building Is Deep Cleaned

Our team will use the necessary equipment, cleaning products and expertise to efficiently clean the post-construction site. They will guarantee that it is spotless and ready for occupancy, with managerial checks to ensure an exceptional standard.

Why Choose Serna For After Builders Cleaning Services?

  • We have high client retention rates and referrals.
  • You are not obligated to sign up for a long-term contract.
  • Clients are guaranteed value for money.
  • We offer a fully insured service.
  • You can contact us at any time via mobile, e-mail or in person.
  • We are a family owned business with over 15 years of commercial cleaning experience.
  • Our cleaning staff are highly trained, fully equipped with the best cleaning supplies and are always under full supervision.

What Quality Management Do We Offer For Post Builders Clean?


  • Our employees have CSCS, SSTS and are fully trained with PPE.
  • We have ISO 9001 accreditation for our quality management system.
  • Management carry out regular quality audit checks to maintain an exceptional standard.
  • Membership with The British Institute of Cleaning Science, Safe Contractor.
  • Contractors Health & Safety Assessment Scheme, Construction Line, CITB training.
  • We provide a fast and reliable service, ensuring top-level hygiene standards.
  • Our team specialise in attention to detail, leaving no traces of building works.

How Much Is A Builders Clean?


Builders clean prices depend on various factors. This includes the size of the after builders clean and whether it is just an internal or also an external job. To find out more, get in touch and we can give you a same day quote.

You can call us on 020 7788 4313, complete our web form or send us an enquiry via email to and a dedicated member of the team will be able to provide you with further information today. 

Our 5* After Builders Cleaning London Reviews


“Mauricio / Andres, I would also like to thank you both and all your team for the efforts put into this project , it’s been a real pleasure working with you both and great to have contractors to rely on and that are dedicating to providing a great service from your welfare cleaners , builders and sparkle cleaning and also your specialist operations you carried like the Abseil team that cleaned the window and carried out high level mastic / builders works , I look forward to working with you both on future projects.”

Senior Site Manager


Serna Facilities Maintenance Accreditations & Memberships

Find out more about our team, our experience and our credentials.

Get in touch for
more information
or call us now on
020 7788 4313

cleaning construction services

Some of our clients we work with