Keystone Construction Ltd
Nelson, Lancashire
Checkatrade member since September 2024
Services
- Brick / Concrete Structural Repairs
- Car Ports
- Cladding
- Concrete Garages
- Concreting
- Core Drilling
- Demolition
- Emergency Builder Service
- Extensions / Conversions
- Fire and Flood Renovation
- Foundations
- Garage Conversions
- Garden Studios
- General Building
- Heritage Property Specialist
- Insurance Claim Specialist
- Loft Conversions
- Mastic Sealant
- New Builds
- Partition Walls
- Property Maintenance / Repair
- Refurbishments
- Steel Fabrication
- Steel Work Design
- Stretched Ceilings
- Structural Design
- Structural Steels
- Suspended Ceilings
- Sustainable Construction
- Tree Houses
- Wall Tie Replacements
- Agricultural Building
- Basement / Cellar Conversions
- Diamond Drilling
- Workshop Design / Construction
- Asphalt Roofing Installation
- Asphalt Roofing Repair
- Balcony Roofing Installation
- Balcony Roofing Repair
- Chimney Cowlings Installation
- Chimney Cowlings Repair
- Chimneys Installation
- Chimneys Repair
- Dormer / Roof Windows
- Dry Ridge Installation
- Dry Ridge Repair
- Dry Verge Installation
- Dry Verge Repair
- Emergency Roofing Service
- Felt Roofing Installation
- Felt Roofing Repair
- Flat Roofing Installation
- Flat Roofing Repair
- Leadworks Installation
- Leadworks Repair
- Moss Removal
- Pitched Roofing Installation
- Pitched Roofing Repair
- Ridged Tiles Installation
- Ridged Tiles Repair
- Roof Inspection Report
- Roof Lights Installation
- Roof Lights Repair
- Roof Replacement
- Roofing Repairs
- Rubber Roofing Installation
- Rubber Roofing Repair
- Single Ply Membrane Roofs Installation
- Single Ply Membrane Roofs Repair
- Slate Roof Installation
- Slate Roofer Repair
- Slate / Tiled Roofing Installation
- Tiled Conservatory Roof Installation
- Tiled Conservatory Roof Repair
- Warm Roof Construction
Customer Reviews
Write a review9.63 /10
Based on 29 reviews over the past 12 months
Quality of work
9.5
Reliability
9.86
Communication
9.86
Reviews (29)
- MMichelle C
9.67 Digging out some concrete by an external door. filling and reconcreting .
Posted 6 days ago
Job location: OL12communication excellent. got the job done with plenty of time to dry before the floor was laminated. - JJayne M
10 taking an 18ft load bearing wall out putting a steal in plastering and putting a new lintel
Posted 21 October
Very reliable informative from start to finish not phased as there were complications due to an existing bad extension to the property, great price have rebooked for future work would highly recommendVerified reviewerJob location: BB12Response from Keystone Construction Ltd
Really appreciate your custom and thank you for the recommendation. Thanks liam
- MMichael M
10 New front path and pointing
Posted 09 October
Job location: BB9I needed some repointing to the side of my house and concrete pouring at the front. All done within a week and kept updated every step of the way - SSue B
10 Guttering
Posted 22 September
Liam from keystone construction was knowledgeable, reliable and was a good communicator. Would recommend.Verified reviewerJob location: BD23 - HHeather w
10 Amazing work, Great communication
Posted 05 September
Liam and the team were always on time and kept me up to date with all thier work. Very knowledgeable and was always honest with what needed doing. Left everything tidy and have recommended keystone to many others. Will be using you in the future.Verified reviewerJob location: BB18 10 Good, honest company
Posted 01 September
Liam was very knowledgeable and did exactly what we wanted doing, Liam and James were very respectful around my house, I have a beige carpet in my living room and a structural wall had to come down, so I was concerned about the mess, they covered everything and cleaned up after themselves, we are very pleased with the work and would definitely recommend them.Verified reviewerJob location: BB5
Photos
Company Info
Owner
Mr Liam Callaghan
Ltd Company
1 years on Checkatrade
VAT Registered
No
About Us
AT keystone Constuction, we are passionate about delivering high-quality construction services with precision and reliability. With 18 years of experience, we specialize in groundworks, extensions, roofing residential builds, renovations, commercial projects], ensuring every project meets the highest standards.
What sets us apart is our commitment to craftsmanship, clear communication, and customer satisfaction. We approach every job with professionalism and attention to detail, no matter the size. We love what we do because we get to bring our clients' visions to life, creating spaces that are built to last.
Let’s build something great together—get in touch today!
Accreditations and awards

This trade passed up to 12 Checkatrade vetting checks
Member since September 2024
Individual checks
Identification
Proof of address
Financial
Qualifications and accreditations
County court judgement
Open source media
Business checks
Customer Reviews
Company trading history
Company duplication
County court judgement
Enhanced business check
Director checks