Scores based on 94 reviews

Reliability & timekeeping

Invoice history based on 74 reviews.

Invoice History
Charged as per quote / estimate98.65%
Above quote / estimate: kept informed1.35%
Appointments reported as missed (6 months) 0
Average score 9.96
94 reviews
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Welcome to Portico Design And Build.

We are specialists in loft conversions, extensions, roofing and property refurbishments, we have been operating as a company for over 10 years.

We have 20 years’ experience in the building industry, we have Witnessed a huge change in structural designs and improvements to create more robust and eco design projects. 

We are true believers in customer satisfaction and as you can see our reviews vouch for this.

Many of our customers are repeat customers and we are constantly recommended to their friends, family and colleagues.

We specialise in grp fibreglass roofing which we can offer with a 20 year product guarantee. We highly recommend this product over any other roofing material. We will be happy to explain the product in depth with you.

Please feel free to call us and arrange a free quotation, we are open to any size job.

Many Thanks 

Based in

London, N8 8QT

Works in

London, St. Albans, Borehamwood, Waltham Abbey, Potters Bar