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Business Details
19 Years
experience
Expert Construction Services in Newmarket & Cambridge
GL Building & Design Services is a family-run company with extensive experience in delivering high-quality building solutions. We specialise in comprehensive construction services, catering to projects of all sizes, from minor renovations to complete design-and-build developments. Our commitment to trust, reliability, and attention to detail ensures every client receives tailored results that meet their specific needs. With over 18 years of industry expertise, we combine traditional craftsmanship with modern techniques to transform ideas into reality. Our team of qualified professionals prioritises customer satisfaction, offering free consultations and transparent pricing.

Whether you require a small update or an ambitious transformation, we deliver durable, aesthetically pleasing spaces that enhance property value and functionality. Our end-to-end project management ensures seamless execution, from initial planning to final completion, minimising disruption to your daily life. We serve Newmarket, Cambridge, and surrounding areas, providing versatile solutions such as extensions, loft conversions, and garden rooms. Our reputation for excellence is built on a foundation of honesty, professionalism, and a personal touch that sets us apart from competitors.
Services
Extensions Loft Conversions Property Alterations New Builds Garage Conversions Garden Rooms Kitchens & Bathrooms
Details
  • Year established: 2007
Highlights and features
  • We have 18 years of experience in construction and design.
  • We offer free consultations and no-obligation quotes.
  • Our qualified team ensures safe, timely project delivery.
  • We prioritise tailored solutions for individual client needs.
  • We provide end-to-end project management for all services.
Services
Extensions
We deliver high-quality home extensions tailored to your lifestyle needs. Our services include single-storey, two-storey, and timber-frame extensions, with full project management from design to completion. We handle planning permissions, structural work, and finishing touches to ensure seamless integration with your existing property. Our 18 years of expertise guarantee functional, aesthetically pleasing spaces that enhance living areas and property value while minimising disruption to your daily routine.
Loft Conversions
Our loft conversion services transform unused attic space into functional rooms such as bedrooms, offices, or bathrooms. We specialise in dormer, velux, and hip-to-gable conversions, with end-to-end management covering structural work, electrical installations, and interior finishes. By adhering to building regulations and offering free consultations, we ensure safe, compliant projects that maximise property potential while maintaining comfort during construction.
Property Alterations
We provide comprehensive property alteration solutions, including structural changes, room reconfigurations, and layout optimisations. Our team handles wall removals, plumbing, and electrical work to create open-plan spaces or functional layouts tailored to your requirements. With a focus on enhancing usability and property value, we deliver customised renovations that align with modern living standards while maintaining the integrity of your home's design.
New Builds
Our new build services cater to homeowners and self-builders seeking bespoke residential properties. We manage every stage, from initial design and planning permissions to groundworks and final fittings, ensuring compliance with regulations. Our expertise in energy-efficient construction and budget-friendly options allows clients to create tailored homes that reflect their lifestyle preferences while achieving long-term value through modern, sustainable building practices.
Garden Rooms
We design and construct garden rooms that serve as versatile extensions of your living space, including offices, entertainment areas, or relaxation retreats. Our services include full construction, material selection, and utility installations, with attention to aesthetic integration with outdoor environments. By offering free quotes and managing planning requirements, we ensure durable, stylish garden rooms that add up to 15% property value without compromising the comfort of your main residence.
People
Greg Lebish
Owner
Greg Lebish leads GL Building & Design Services with 18 years of construction expertise. He oversees project delivery, ensuring adherence to quality standards and client satisfaction. His hands-on approach guarantees transparent communication and reliable execution of residential building projects.
Questions
What types of building services do you offer?
We specialise in extensions, loft conversions, property alterations, new builds, garage conversions, and garden rooms, with full project management from design to completion.
Do you provide free consultations and quotes?
Yes, we offer free, no-obligation consultations and tailored quotes for all our services to ensure transparency and informed decision-making.
Which areas do you cover?
We primarily serve Newmarket, Cambridge, and surrounding areas including Bury St Edmunds, Mildenhall, and Saffron Walden.
Do I need planning permission for building work?
Some projects require planning permission, which we can manage for you. Our team ensures compliance with local regulations and building standards.
How long do projects typically take?
Timelines vary by project scope. We provide accurate estimates during your free consultation and prioritise timely completion with minimal disruption.