Pre-qualification
Constructionline Silver
UK register of pre-qualified construction suppliers, assessed against recognised standards.
About the scheme
Armagh and Belfast · Established 2015
Building and maintainingNorthern Ireland's homes.
Response maintenance, planned works, refurbishment and new build, delivered by one accredited team with a 24/7 emergency desk.
160,000+Jobs completed
50+Jobs a day
24/7Emergency response
11 yrsTrading since 2015
- Response maintenance
- Kitchen and bathroom upgrades
- Electrical
- Heating and plumbing
- Void works
- Planned maintenance
- Extensions
- Commercial fit-out
- 24/7 emergency
What we do
Planned, reactive and new-build work, handled by one team.
From an emergency call-out to a full development, we keep quality, cost and programme in one place.
Response maintenance
Reactive repairs for housing and commercial clients, backed by a 24/7 emergency desk.
Kitchen and bathroom upgrades
Planned replacement programmes with tenant liaison and minimal disruption.
Extensions and refurbishment
Residential extensions, structural alterations and full refurbishments.
Electrical, heating and plumbing
NICEIC and SparkSafe approved electrical work alongside heating and plumbing.
Bespoke delivery
Drawings turned into finished buildings.
We build to your specification on residential and commercial schemes of every size, with site management, health and safety and tenant liaison included.
- New homes, extensions and refurbishments
- Commercial fit-outs and structural alterations
- One point of contact from survey to handover
Since 2015Armagh and Belfast
Who we work for
Homes, communities and businesses.
Why Mamo
Reliable, accredited and local.
Always on call
A 24/7 emergency desk for urgent repairs, every day of the year.
Accredited
NICEIC, SparkSafe, ISO 14001 and Constructionline.
Skilled trades
Experienced tradespeople and project managers on every job.
Local roots
Offices in Armagh and Belfast, and active in the communities we serve.
Accreditations
Independently certified.
Our standards are assessed by recognised third parties, not self-declared. Certificates and policies are available on request.
8Accreditations held
6Areas assessed
Pre-qualification, Electrical, Environmentaland more
Electrical
NICEIC Approved Contractor
Electrical installation work assessed by the NICEIC certification body.
About the scheme
Electrical
SparkSafe
Electrical safety licence to practise for contractors working in Northern Ireland.
Environmental
ISO 14001
Environmental management system independently certified by EnviroCert in September 2024.
About the scheme
Health and safety
Safe-T-Cert
Independent health and safety management accreditation.
Health and safety
NI Safety Group
Membership of the Northern Ireland health and safety group.
Site conduct
Considerate Constructors
Commitment to the Code of Considerate Practice: respectful, safe and community-minded sites.
About the scheme
Want to see the evidence? Ask for our current certificates, or read our published policies. Contact us.
Featured project
Monaghan residential development
Modern, energy-efficient homes managed from site clearance through landscaping to a turnkey handover.
In the community
Raising money for causes close to home.
£35,040Presented to Evora Hospice
£10,000+Donated to Air Ambulance NI
Our annual Milford Tractor Run and Family Fun Day brings together local farmers, families and clubs to support hospice and emergency medical care.
Our community work
Have a project or a maintenance need?
Tell us what you need and a member of the team will come back to you.