About Us

COMPLEX CONSTRUCTION LTD is a professional and client-friendly company, fulfilling all of your remodeling, renovating and construction.
COMPLEX CONSTRUCTION LTD has laid its foundations in Welwyn Garden City Hertfordshire, AL7 1NH, United Kingdom, combining the resources of highly skilled and expert General Contractors, Suppliers, Realtors, Interior Designers, Painters, Electricians, Plumbers and Carpenters under one roof.
COMPLEX CONSTRUCTION LTD is committed to provide you the best remodeling, renovation and construction experience, succeeding with over many years of experience in the fields of:
Home & Outdoor Remodeling
Interior and Exterior Design
Kitchen Renovation
Flooring
Painting
Landscaping
Pool Restoration
Real Estate Development
Using the latest technology, along with innovation, creativity and multidimensional knowledge of field work, COMPLEX CONSTRUCTION LTD is the first choice for everyone!

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CLIENTS TESTIMONIALS

Customer in West Drayton, 17 October 2017New Bathroom and 1st Floor Dormer Extension

“Claudio is a very polite and friendly individual who comes across well and prices the jobs fairly. I was impressed with his knowledge so asked to see examples of his previous work. My project was technical in nature and as I had building control involved, I wanted to give the project to a competent builder. Claudio arranged for me to visit to see his previous work and I was impressed with the quality of workmanship. Claudio and his workers have completed a groundfloor bathroom and a 1st floor dormer for me. I was happy with the results so have hired them again to create another ensuite bathroom”

Customer in Welwyn Garden City, 9 July 2017Channel drain patio and repair, build small area sand stone

“He is very polite. He is very keen for excellent outcome with customer satisfaction. His team work very hard. His quote was reasonable and explained any further payment incurred from project modification”

Customer in Feltham, 23 November 2016Fitted kitchen, wood flooring paving, back garden.

“Good work, nice and tidy. Very happy with the work.”

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