Roofing Services in Harrow, London
At A&O Construction Ltd, we provide expert roofing services in Harrow, London, delivering high-quality roofing solutions for residential and commercial properties across Greater London. Whether you need a new roof installation, roof replacement, emergency roof repairs, or ongoing roof maintenance, our experienced roofing specialists are committed to providing durable, weather-resistant, and long-lasting results.
Your roof is one of the most important parts of your property, protecting your home or business from the elements while enhancing its appearance and value. At A&O Construction Ltd, we use quality materials and proven roofing techniques to ensure every project is completed to the highest standards.

Complete Roofing Services
We offer a comprehensive range of roofing services tailored to meet the needs of homeowners, landlords, property developers, and commercial clients throughout Harrow and the surrounding areas.
Our Roofing Services Include:
- New Roof Installations
- Roof Replacements
- Roof Repairs
- Flat Roofing
- Pitched Roofing
- Slate Roofing
- Tiled Roofing
- GRP Fibreglass Roofing
- Felt Roofing
- Leadwork & Flashing
- Chimney Repairs
- Fascias, Soffits & Guttering
- Roof Inspections
- Roof Maintenance
No matter the size or complexity of the project, our team delivers reliable roofing solutions built to withstand the UK’s changing weather conditions.
New Roof Installations
If you are building a new property or require a complete roof replacement, our roofing experts provide professional roof installation services using high-quality materials and modern construction methods.
We install a wide range of roofing systems designed to offer maximum protection, durability, and visual appeal while complying with current UK building regulations.
Roof Repairs
A damaged roof can quickly lead to more serious problems if left untreated. Our experienced team provides fast and effective roof repair services to address issues before they become costly repairs.
Common Roof Repairs Include:
- Leaking Roofs
- Missing or Broken Tiles
- Damaged Slate Roofing
- Storm Damage Repairs
- Flat Roof Repairs
- Leadwork Repairs
- Chimney Repairs
- Guttering Repairs
We carry out thorough inspections to identify the root cause of any roofing issue and provide practical, long-lasting repair solutions.
Flat Roofing Specialists
Flat roofs are a popular choice for residential extensions, garages, commercial buildings, and modern properties. We install and repair a variety of flat roofing systems designed to provide excellent waterproof protection and durability.
Flat Roofing Options:
- GRP Fibreglass Roofing
- Felt Roofing
- Single Ply Roofing
- Flat Roof Repairs
- Flat Roof Replacements
Our flat roofing solutions are low maintenance, weather-resistant, and built to last.
Fascias, Soffits & Guttering
Properly functioning fascias, soffits, and guttering are essential for protecting your property from water damage. We provide installation, repair, and replacement services to ensure your roofline remains in excellent condition.
Roofline Services Include:
- uPVC Fascias
- uPVC Soffits
- Guttering Installation
- Gutter Repairs
- Downpipe Replacement
- Roofline Maintenance
Roof Maintenance & Inspections
Regular roof maintenance can help extend the lifespan of your roof while preventing costly future repairs. Our roof inspection and maintenance services identify potential issues early, helping you protect your property and investment.
Benefits of Roof Maintenance:
- Prevents Water Damage
- Extends Roof Lifespan
- Reduces Repair Costs
- Improves Energy Efficiency
- Maintains Property Value