Mawhinney Maintenance And Building
Newtownards, County Down
Checkatrade member since December 2023
Services
- Wall Tie Replacements
- Brick / Concrete Structural Repairs
- Concreting
- General Building
- New Builds
- Fire and Flood Renovation
- Partition Walls
- Agricultural Building
- Basement / Cellar Conversions
- Extensions / Conversions
- Loft Conversions
- Period Property Restoration
- Project Management
- Refurbishments
- Sustainable Construction
- Suspended Ceilings
- Building Merchants
- Property Maintenance / Repair
- Cladding
- Car Ports
- Mastic Sealant
- Equestrian Stable
- Garage Conversions
- Foundations
- Structural Steels
- Concrete Garages
- Demolition
Customer Reviews
Write a review7.22 /10
Based on 3 reviews over the past 12 months
Quality of work
7.67
Reliability
7
Communication
7
Reviews (27)
1.67 Disappointing Experience
Posted 08 February
One new roof. Seven months to complete. Three price rises. Six missed completion dates. One disappointed client. I had to invoke the Consumer Rights Act 2015 to try and get the job finished. Even though I had paid £9,900 of the £12,800, and it was agreed that the remainder would be paid on completion, I was threatened that Andy would not return unless I paid another £1,900 as their staff would not be paid because of me, and he had three children to support. All this has been logged with the consumer council, and they advised writing an honest review at the end of the process.Verified reviewerJob location: BT16- SSuzanne W
10 Professional and Reliable Builder
Posted 28 September 2025
Mawhinney Maintenance and Building carried out work for us this summer (2025), creating an open plan kitchen area with a new kitchen. We were very happy with all aspects of the work carried out - Andy and team did a fantastic job (including organising building control) and I have no hesitation in recommending this company for any type of building or renovation work.Verified reviewerJob location: BT6 10 New windowsill fitted, ceiling plastered, floor tiles in bathroom relaid and floorboards fixed
Posted 12 June 2025
Andy and his team were excellent, they carried out all the repairs to a very high standard, Andy himself is a very talented builder with great knowledge. I can't thank them enough for the work they carried out. Clean and efficient.Verified reviewerJob location: BT3610 Removal of old decking and laying of new pavers and new fencing for oil tank boiler etc
Posted 24 March 2025
Andy the owner and his builders were brilliant throughout and everything done to a high standardVerified reviewerJob location: BT1910 Kitchen Floor Repair
Posted 22 March 2025
Andy and his team were excellent. Excellent finish and very quick.Verified reviewerJob location: BT410 Rebuilding a damaged retaining wall
Posted 18 February 2025
Andy was very reliable - came when he said he would. We were very happy with the job he did rebuilding our damaged garden wall. He left the place tidy too. Would definitely recommend Andy.Verified reviewerJob location: BT28
Photos
Company Info
Owner
Mr Andrew Mawhinney
Sole Trader
3 years on Checkatrade
VAT Registered
No
We are local and friendly builders with a 6 months guarantee to all work completed. We cover an array or work ranging from extensions, brickwork, plastering, tiling, joinery, window and door installation, etc, we cover from the top of your roof (right down to your concrete foundations and everything in between (except gas and painting).
We cover domestic and commercial.
All work is always looked at and discussed before quotes are made to be fairly priced.
This trade passed up to 12 Checkatrade vetting checks
Member since December 2023
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