3D Building Contractor
Extension Specialists. 3D Building Contractor has been vetted and approved by TrustATrader. Covering Lanarkshire and Glasgow
Membership number TT22183
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Register GuaranteeAbout 3D Building Contractor, Coatbridge
3D Building Contractor provides house extensions, bungalow extensions, garden rooms and related interior & exterior home improvement services across Coatbridge and the surrounding area. In an unstable market, a well-planned extension can help you make the most of the space you already have, without the disruption and cost of moving.
We’ve been delivering high standard home extensions for 15 years, helping homeowners turn untapped potential into practical, beautiful additional space. We focus on your vision, then work through the real-life details such as how you’ll use the new rooms, fit within your budget, and any planning considerations—before we provide a free quote.
We design, build and manage home extension projects to suit your space and budget, and our services include:
- House Extensions
- Garden Rooms
- Bungalow Extensions
- Loft Conversions
- Garage Conversions
- New Builds
- Roofs
- Kitchen Fitting
- Bathroom Fitting
- Windows & Conservatories
- Decorating & Renovations
- Carpentry & Joinery
- Plastering & Finishing
- Surveying & Planning
- Plumbing & Heating
- Drawings & Plans
- Building regulations
- General Building Work
To discuss your home extension plans or request a free quote, please use the contact details above to get in touch. Please mention TrustATrader when you get in touch.
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- Another stunning bathroom by IGNITE
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- Full kitchen renovation
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- Downstairs toilet conversion
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- Full bathroom renovation
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- Full media wall completed by IGNITE
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3D Building Contractor
- Identification checked
- Company address verified
- Customer references checked
- Agreed to TrustATrader's high standards
- Agreed to complaints procedure
Insurance details
| Provider | Simply Business |
|---|---|
| Verified | 16th June 2026 |
Qualifications
- Summit - Modern Apprenticeship - Mechanical Engineering Services Plumbing
- P & J Training - Electrical Training
- SVQ JIB - Mechanical Engineering Services Domestic Plumbing
- NICEIC Approved
Associations
Reviews (73)
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Average rating: 5.0 out of 5
Review by Roz Wilson
on 20th April 2026
Roz Wilson - Image 1 "I ask Gary and his team to fit a new bathroom for me because I was worried about dry rot underneath the bath that was there, and he was confident he could manage it easily if they found it. They did find rot and a small job of a new bathroom became a massive job. Walls were off and floors were up in adjoining rooms searching for the end of it. At every stage Gary kept me up to date and showed me the detail of each stage of the build. He was really professional in his approach, clearly taking pride in being really thorough with ever aspect of the project. Every hurdle was met with a really confident, positive attitude. Him and Frank worked so hard. I was shocked at how fast they were! They cleaned up after themselves every day. Gary went above and beyond and was really respectful with my home. The outcome was a stunning new family bathroom and a gorgeous study and an extra new small loo! I would completely recommend him and his team for any building work!"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Jacqueline Farrell
on 30th September 2025
"Gary is a lovely guy… kept me up to date when job was starting… him & Jo were hard grafters digging up the garden and laying pipe work and slabbing and then his joiner was a perfectionist with the wall panelling and securing shelves etc. Lovely bunch of guys and very professional… great job all round. Will be getting them back for other work I’m wanting done… delighted"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by David
on 31st January 2025
David - Image 1 "Gary and his team were recommended to me and they did not disappoint. He came to look at the job and scheduled the work in very quickly. The guys worked away all week and kept the place extremely clean and tidy throughout the works. We were delighted with the finished bathroom and would recommend to anyone. 10/10"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Ian Henderson
on 4th October 2024
Ian Henderson - Image 1 "Gary, Frank & Joe carried out an excellent upgrade of my bathroom to shower room using wet walls instead of tiles to give a much better look. They were very conscience with their work and hoovered up clean every day. Much recommended with very competitive pricing!"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
