Glasgow Builders with 40+ Years’ Experience in Extensions
Turning Your Vision into Reality with Expert Craftsmanship
Get a Free Quote
We offer competitive, detailed quotes to match your budget and requirements.
Contact Us
We will get back to you as soon as possible.
Please try again later.
- Sunday
- -
- Mon - Fri
- -
- Saturday
- -
Call us: 07301102137
Glasgow & Surrounding Areas: Helensburgh, Dunoon, Balloch, Gourock, Greenock
Our core services
Loft Conversions
Maximize your home’s potential with a bespoke loft conversion. Whether you need an extra bedroom, office, or living space, our expertly designed loft conversions add value and functionality to your home. With meticulous attention to detail and quality craftsmanship, we ensure that your new space blends seamlessly with your existing home.
Extensions
Expand your living space with a beautifully designed extension. Whether you're looking to add a larger kitchen, an extra room, or a stylish open-plan area, our high-quality extensions are built to enhance both the functionality and value of your home. From design to completion, we ensure a seamless build that perfectly complements your existing property.
Kitchens
Transform your kitchen into a stunning, functional space with our expert design and installation services. Whether you're updating your current layout or creating a completely new look, we work closely with you to bring your vision to life. From modern designs to classic styles, our team ensures that every detail is perfect, creating a kitchen you'll love for years to come.
General Building
From small repairs to large-scale projects, we provide expert general building services tailored to your needs. Whether it's brickwork, structural work, or custom builds, our team delivers high-quality results with precision and care. We’re committed to maintaining the highest standards of workmanship, ensuring that every project is completed on time and to your exact specifications.
More about us
Thomas brings over 40 years of building experience in Glasgow providing a single point of contact from inception to completion to ensure a smooth and stress-free process. His goal is to bring a personal touch to every building project, delivering high-quality craftsmanship and tailored solutions that meet your vision.
With a focus on clear communication and attention to detail, Thomas ensures that every project is completed to the highest standards, whether it’s an extension, renovation, or full-scale transformation in Glasgow and surrounding areas.
40+
Years of
experience
Free Expert Advice
Not sure where to start with your project? We offer free advice to help guide you through the process. Whether you're planning an extension, loft conversion, or renovation, Thomas is here to provide expert guidance and answer any questions you may have.
-
Domestic Building Services
Looking to improve your home in Glasgow and nearby areas? At Thomas Building Services, we offer expert domestic building services tailored to meet your needs. From home extensions and loft conversions to complete home renovations, we provide top-quality craftsmanship and personalized solutions for homeowners. With over 40 years of experience, we understand the importance of turning your house into a dream home. Our dedicated team works closely with you to ensure your project is completed on time, within budget, and to the highest standards.
-
Commercial Building Services
Lomond provides professional commercial building solutions designed to enhance your workspace. Whether you're renovating an office, building a retail space, or need custom construction, we have the expertise to deliver high-quality results. With over 40 years of experience, we focus on creating functional, attractive spaces that meet the specific needs of your business. Our team works efficiently to minimize disruption and deliver projects on time, providing lasting value for your commercial property.
We cover all across Glasgow & Surrounding Areas
We proudly serve
Glasgow & Surrounding Areas: Helensburgh, Dunoon, Balloch, Gourock, Greenock, offering expert services such as home extensions, loft conversions, kitchen renovations, general building, and renovations, all delivered with over 40 years of experience and a commitment to high-quality craftsmanship.
Get your free quote!
Simply enter your details, and we’ll be in touch to discuss your project.
Contact Us
We will get back to you as soon as possible.
Please try again later.
Frequently Asked Questions
What building services do you offer in Glasgow and the surrounding areas?
We provide a full range of building services across Glasgow, Helensburgh, Dunoon, Balloch, Gourock, and Greenock including home extensions, kitchen installations, renovations, conversions, and general building work.
Do you handle both small and large building projects?
Yes, our team has over 40 years of experience managing projects of all sizes — from minor kitchen refurbishments to full home extensions and large-scale property renovations throughout Glasgow and the west of Scotland.
Can you help design and plan my home extension in Helensburgh or Dunoon?
Absolutely. We offer a full design-and-build service, helping you plan every detail of your extension to ensure it meets your needs, budget, and local building regulations in areas like Helensburgh, Dunoon, and beyond.
Do you provide free quotes for building work in Balloch, Gourock, or Greenock?
Yes — we provide free, no-obligation quotes for all building and renovation projects across Balloch, Gourock, Greenock, and nearby areas. We’ll visit your property, discuss your ideas, and offer clear, transparent pricing.
What makes your building company different from others in Glasgow?
With more than four decades of hands-on experience, we combine traditional craftsmanship with modern building techniques. Our focus on quality, reliability, and customer satisfaction sets us apart from other Glasgow builders.
How long does a typical house extension take to complete?
Project times vary depending on size and complexity, but most extensions in Glasgow, Helensburgh, and Greenock take between 8 to 14 weeks. We provide a detailed schedule before work begins so you know exactly what to expect.
Are your builders fully qualified and insured?
Yes — all our tradesmen are fully qualified, time-served professionals. Our company is fully insured and compliant with UK building regulations, giving you complete peace of mind on every project.
Can you modernise old kitchens or create custom designs?
We specialise in bespoke kitchen design and installation. Whether you want to modernise an old kitchen in Dunoon or build a brand-new layout in Glasgow, we handle everything from planning to fitting.
Do you work with architects or can you recommend one locally?
We’re happy to work alongside your chosen architect or recommend trusted local professionals across Glasgow, Helensburgh, and the surrounding areas to ensure your project runs smoothly from design to completion.
How can I get started with my building project?
Simply contact our team to arrange a free consultation. We’ll visit your home in Glasgow, Balloch, or Greenock to discuss your ideas and provide a detailed quote tailored to your project.