About Avian Construction London Ltd
AVIAN Construction London undertakes domestic building projects including house refurbishments, basement fit-outs, loft conversions and extensions. Loft options include dormer, Velux, mansard and hip-to-gable conversions; extensions include kitchen, side, rear, wraparound, single-storey and double-storey projects.
Director Justin Bird founded the company in 2018. He brings over 30 years of construction experience, including more than 25 years working across London. The team has grown to more than 20 professionals.
Basements can be converted into home cinemas, gyms, offices, study spaces, guest bedrooms and living areas. Basement projects also include lighting and ventilation solutions. Loft conversions can include electrical, plumbing and heating installations. Consultations and free quotations are available.
Services
- Basement Conversions
- Builders
- Central Heating
- Electricians
- House Extensions
- Home Cinema Installation
- House Renovations
- Loft Conversions
- Plumbers
Building
- House refurbishments
- Extensions
- Loft conversions
- Basement fit-outs
Basement spaces
- Home cinemas and entertainment rooms
- Home gyms and wellness areas
- Offices and study spaces
- Guest bedrooms and living areas
- Lighting and ventilation solutions
Loft installations
- Electrical, plumbing and heating installations
What their website says about each service
- Basement Conversions
“At AVIAN Construction London, we specialise in transforming underutilised basements into stunning, functional spaces.”
- Builders
“Avian Construction London specialises in domestic building works, including home extensions, refurbishments, loft conversions, and general renovations—tailored to suit each client’s vision and lifestyle.”
- Central Heating · mainly as part of larger projects
“Electrical, Plumbing & Heating Installations”
- Electricians · mainly as part of larger projects
“Electrical, Plumbing & Heating Installations”
- House Extensions
“At AVIAN Construction London, we specialise in high-quality home and kitchen extensions that enhance your property’s space, functionality, and value.”
- Home Cinema Installation
“High-spec installations for the ultimate experience.”
- House Renovations
“Avian Construction London specialises in domestic building works, including home extensions, refurbishments, loft conversions, and general renovations—tailored to suit each client’s vision and lifestyle.”
- Loft Conversions
“At AVIAN Construction London, we specialise in high-quality loft conversions that transform unused attic space into beautiful and functional living areas.”
- Plumbers · mainly as part of larger projects
“Electrical, Plumbing & Heating Installations”