Alderson Building Company

Alderson Building Company is a Hertfordshire based, domestic building business. Covering all construction projects including house extensions and loft conversions, home refurbishments and landscaping projects.


A family run business, Alderson Building Company, has an excellent reputation in the industry and is also endorsed by Which within their Trusted Trader scheme.


Trade Credentials

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Find us in the Which Trusted Trader directory and see our latest customer reviews.

Case Studies

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Browse our case studies covering some of our past building projects, to learn about how we work.

Contact Us

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Speak to the team today to discuss planned work and arrange a free pricing estimate.