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50+ Years
experience
Emergency
services
Your Trusted Construction Partner in London & South East
Amastic Construction is a family-run business established in 1970 by managing director Ken Adkins. With over 50 years of combined expertise in residential and commercial building, scaffolding, and roofing, we have built a reputation as one of London and the South East's most reliable contractors. Our team comprises highly skilled, fully qualified professionals committed to delivering exceptional craftsmanship using premium materials. We specialise in house extensions, new builds, refurbishments, and emergency roofing services, ensuring every project meets the highest standards. Our approach eliminates the need for multiple contractors by managing all aspects of your project in-house, with a dedicated staff member onsite for seamless communication.

We pride ourselves on transparency, offering free estimates for property owners while maintaining flexibility for those in the process of purchasing. Our customer support extends beyond project completion, reflecting our commitment to long-term client relationships. As a family business, we combine traditional values with modern techniques to address challenges ranging from minor repairs to full-scale developments. Our directors, including Kenny Adkins (Head of Roofing) and Tony Adkins (Head of Scaffolding), bring decades of industry-specific knowledge to every project. This enduring dedication to quality and client satisfaction has solidified our position as a trusted partner in the construction sector.
Services
House Extensions Loft Conversions New Build Refurbishments Roofing Services Scaffolding
Details
  • Year established: 1970
Highlights and features
  • We offer 50+ years of combined experience in residential and commercial construction
  • Our family-run team manages all project aspects in-house for seamless delivery
  • Highly skilled, fully qualified professionals work on every project
  • We provide free estimates for property owners with fee deductions on completion
  • Dedicated onsite staff ensure immediate resolution of client queries
What people say
Reliable and trustworthy contractors Highest quality materials used Professional service throughout projects Satisfied with end results
Services
House Extensions
We design and build bespoke house extensions to increase living space and property value. Our team manages all aspects from planning to completion, using premium materials and proven techniques. Clients benefit from our 50+ years of experience in creating seamless extensions that meet exact specifications.
Roofing Services
Our comprehensive roofing services cover installations, repairs, and emergency solutions for flat, pitched, and lead roofs. Specialists handle chimney work and safety compliance, ensuring durability against weather conditions. Emergency services guarantee rapid response to urgent roof damage.
Scaffolding
We provide temporary scaffolding structures for construction and maintenance projects. Services include bridge scaffolding, alloy towers, and safety netting installations. Our systems prioritise worker safety while maintaining accessibility for commercial and residential sites across London and the South East.
New Build
From concept to completion, we deliver custom new build projects tailored to architectural plans. Our team coordinates all construction phases, ensuring compliance with building regulations and quality standards. Clients receive dedicated project management for residential and commercial developments.
Refurbishments
We undertake full and partial refurbishments for period properties and modern buildings. Services range from structural upgrades to cosmetic improvements, preserving historical features while enhancing functionality. Our expertise covers listed buildings requiring specialist conservation techniques.
People
Ken Adkins
Director & Founder
Founder of Amastic Construction with 50+ years in the industry. Oversees strategic direction while maintaining hands-on involvement in major projects. Recognised for combining traditional craftsmanship with modern construction methods.
Kenny Adkins
Head of Roofing
Roofing specialist with extensive experience in residential and commercial roof systems. Manages all roofing operations, ensuring compliance with safety standards and delivering emergency repair solutions across London.
Tony Adkins
Head of Scaffolding
Scaffolding expert responsible for designing and implementing temporary access solutions. Ensures all structures meet safety regulations while supporting complex construction and maintenance projects throughout the South East.
Claire Wakeman
Secretary
Administrative lead managing client communications and project documentation. Coordinates estimator visits and maintains organisational efficiency across Amastic's London and Essex operations.
Questions
What construction services do you offer in London?
We provide house extensions, new builds, refurbishments, roofing services, and scaffolding solutions across London and the South East.
How long has Amastic been in business?
Established in 1970 by Ken Adkins, we've delivered construction solutions for over 50 years with three generations of family expertise.
Do you handle emergency roofing repairs?
Yes, our emergency roofing service responds promptly to urgent damage, covering flat roofs, pitched roofs, and lead work repairs.
Can you work on listed buildings?
Our team has experience with period properties, including Grade 1 and 2 listed buildings, combining conservation with modern renovation techniques.
How do your project management services work?
We manage all aspects in-house, eliminating multiple contractors. A dedicated staff member oversees your project from start to finish for seamless delivery.
What areas do you cover?
We operate primarily in London and the South East, with offices in Stoke Newington and Dunmow providing regional coverage.