Avbase Building Services is a family-owned, full-scope renovation and building contractor based in Surrey, serving Surrey, Sussex, parts of London, and the M25 area. With over 20 years’ experience, they specialize in home and commercial refurbishments, extensions, loft conversions, garage conversions, kitchens, bathrooms, and full project management from plan to completion — including design, planning permissions, building regulations, and all trades such as tiling, plastering, electrical, decorating, and plumbing.