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Business Details
46 Years
experience
Expert Building Contractors in Pinner Since 1980
J L Lyons has been delivering exceptional building services since 1980, combining decades of expertise with unwavering commitment to quality. Our team of directly employed tradespeople specialises in property extensions, renovations, roofing, and landscaping, serving domestic and commercial clients across North West London and the Home Counties. With a client list spanning iconic institutions like Harrow School and London Underground, we prioritise meticulous craftsmanship, using high-quality materials and modern techniques. Our management team holds membership with the Institute of Building, ensuring adherence to industry standards. We maintain a hands-on approach, with project management oversight from initial design to completion. Our reputation for reliability, punctuality, and transparent pricing has been built through 45 years of consistent service excellence.

We offer bespoke solutions tailored to individual property requirements while maintaining strict health and safety protocols. Our portfolio includes complex projects completed under challenging conditions, demonstrating adaptability and problem-solving expertise. As a locally rooted business, we understand the unique architectural character of Pinner, Harrow, and surrounding areas. We provide comprehensive services including damp proofing, structural repairs, and energy-efficient renovations. Our long-standing relationships with clients reflect our dedication to exceeding expectations through professional execution and post-project support.
Services
Property extensions Kitchen renovations Roofing services Brickwork repairs Landscaping Plastering Bathroom fittings Drone surveys Damp proofing Garage conversions
Details
  • Year established: 1980
Highlights and features
  • 45 years' experience in residential and commercial construction
  • Directly employed tradespeople ensure consistent quality standards
  • Proven track record with prestigious clients including London Underground
  • Bespoke solutions for period and modern properties
  • Comprehensive project management from concept to completion
What people say
Excellent workmanship Highly recommended Punctual team Fair pricing Professional execution
Services
Property Extensions
We design and construct single and multi-storey extensions that enhance property functionality while maintaining architectural integrity. Our process includes structural calculations, planning permissions, and seamless integration with existing buildings. Clients benefit from increased property value and expanded living spaces tailored to their specific needs.
Roofing Services
Our comprehensive roofing solutions cover installations, repairs, and maintenance for all property types. Services include slate and tile replacement, flat roof systems, and fascia/gutter repairs. We use durable materials and modern techniques to ensure weatherproof, long-lasting results with minimal disruption to occupants.
Kitchen Renovations
We offer complete kitchen transformations including bespoke cabinet installation, worktop fitting, and appliance integration. Our designs optimise space functionality while maintaining aesthetic coherence with property style. Projects include plumbing, electrical work, and tiling by certified partners.
Brickwork Repairs
Our skilled bricklayers provide structural repairs, pointing, and complete wall rebuilding. Services include DPC installation, lintel replacements, and matching period brickwork. We restore both functional integrity and visual appeal to masonry elements using traditional techniques.
Landscaping
We create functional outdoor spaces with patios, driveways, and garden walls using premium materials. Services include soft landscaping, drainage solutions, and disabled access ramps. Our designs balance aesthetics with practicality for enhanced property kerb appeal.
People
Joe Lyons
Director
With over 45 years in the building trade, Joe established J L Lyons in 1980. He oversees all projects, maintaining hands-on involvement from quotation to completion. His expertise spans structural renovations and complex commercial contracts.
Questions
What areas do you cover?
We operate primarily in Pinner, Harrow, Ruislip, Northwood, and Ealing, with projects across London and the Home Counties.
Are you registered with any professional bodies?
Our management team are members of the Institute of Building, and we hold Companies House registration number 1440950.
Do you handle both domestic and commercial projects?
Yes, we serve both sectors, with recent projects including private residences and contracts for London Underground and Thames Water.
What experience do you have with period properties?
We specialise in heritage building work, having completed renovations on 19th-century cottages and conservation area properties with bespoke sash window installations.
How do you ensure project quality?
We employ tradespeople directly, maintain strict supervision, and use premium materials. All work undergoes final inspection before client handover.
Can you assist with planning permissions?
We provide full project management including preparation of planning applications and building regulation compliance documentation.