Mechanical installations for warehouses, offices and associated facilities
Ubungo, Dar es Salaam · Mechanical
Nayan Enterprises Ltd
TZS 1,100,000,000Completed
Plumbing and Fire Protection Engineered for Tanzania's Buildings
CRB-registered mechanical contractor in Dar es Salaam. We design, install and maintain plumbing, drainage and fire-fighting systems for hospitals, banks, offices and towers.
Specialist Mechanical · CRB Class I
Fire Protection · CRB Class II
Building & Civil · CRB Class IV
Introducing Jupiter Plumber 2008 Ltd
Building Services with Purpose
Jupiter Plumber 2008 Ltd is registered with the Contractors Registration Board as a Class One and Class Two specialist mechanical contractor, covering plumbing and fire protection, and as a Class Four building and civil works contractor. We are a private company engaged in building services, above all plumbing and fire fighting.
Our team is made up of young, work-oriented professionals, backed by more than fifteen years of experience in the field. We are committed to providing the most cost-effective, efficient and reliable services, where professionalism and quality are our way of life.
From Drawing to Pressure Test
We work as specialist subcontractor and direct contractor on hospitals, office towers, banks, public buildings and warehouses. Because we manufacture our own plastic pipes under the JK PIPE brand and supply fittings and pumps, our projects never wait for materials.
Our specialised services include:
- Plumbing, drainage and sanitary installations
- Fire fighting, fire protection and suppression systems
- Mechanical installations, civil and building works
- Operation and maintenance, pipe manufacturing and supply
15+Years in the field
TZS4.32bnFlagship contract value
4CRB registrations
0Litigation cases, ever
What We Do
Our Services
Five disciplines under one accountable contractor, delivered to the consultant's drawings and signed off by independent engineers.
Plumbing
Plumbing & Drainage
Cold and hot water supply, soil and waste drainage and sanitary fittings for new buildings and renovations. Every system is pressure tested and flushed before handover.
- Water distribution
- Soil & waste drainage
- Sanitary ware & fittings
- Pumps, tanks & boosters
Fire Protection
Fire Fighting & Protection
Registered with the Contractors Registration Board as a specialist in fire prevention and protection systems. We install and commission complete wet and dry systems, from the pump room to the last sprinkler head.
- Automatic sprinklers
- Hose reels & landing valves
- Dry & wet risers
- Fire pump sets
Mechanical
Mechanical Installations
Full mechanical subcontract packages for warehouses, offices, hospitals and public buildings, coordinated with the other trades on site, with contract values up to TZS 1.1 billion per package.
- Plant rooms & pump stations
- Steel, GI & plastic pipework
- Quantities & BOQ
- Testing & commissioning
Civil & Building
Civil & Building Works
Building and civil works for commercial and residential clients, including renovation and the builder's works around our own services.
- Commercial buildings
- Residential buildings
- Renovation
- External works
Maintenance
Operation & Maintenance
Planned and responsive maintenance of plumbing and fire systems after handover. CRDB Bank PLC entrusts us with the plumbing maintenance of its head office.
- Preventive maintenance
- Leak repairs
- Drain clearing
- Fire system inspections
Fire Protection Systems
Every Second Counts. So Does Every Joint.
Our sprinkler, hose reel, dry riser and pump installation at PPF House was inspected against BS 5306 and NFPA 13 by consulting engineers Electriplan (T) Ltd.
Fire Pump Sets
Duty and standby pumps fed from dedicated fire water storage.
Wet & Dry Risers
Vertical mains with a breeching inlet for the fire brigade.
Automatic Sprinklers
Heads open one by one when heat reaches their rating.
Hose Reels & Extinguishers
First-aid fire fighting and suppression on every floor.
BS 5306 extinguishing installationsNFPA 13:2006 sprinkler systemsCRB Specialist Contractor Class II
Track Record
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Selected Projects
9 projects · TZS 4.32 bn contract value
Plumbing and fire fighting, Mbagala Hospital extension
Temeke, Dar es Salaam · Plumbing, Fire fighting
Kinondoni Municipal Council
Consultant: Archisol Consultants Ltd
TZS 987,418,808Completed
Fire fighting and plumbing renovation, PPF Tower & Parking Arcade
Ohio / Garden Road, Dar es Salaam · Plumbing, Fire fighting
PPF Pension Fund
Consultant: Electriplan (T) Ltd
TZS 780,629,000Completed 2016
Plumbing installation, Sumatra House
Nkrumah Street, Ilala · Plumbing
Sumatra
Consultant: Mekon Architects
TZS 414,259,650Completed 2020
Fire fighting and plumbing renovation, PPF House
Samora / Morogoro Road, Dar es Salaam · Plumbing, Fire fighting
PPF Pension Fund
Consultant: Electriplan (T) Ltd
TZS 389,514,342Completed 2016
Fire fighting, MUHAS Centre of Excellence in Biomedical Sciences
Dar es Salaam · Fire fighting
Tontan Project Technology Co. Ltd
TZS 277,705,695Completed
Plumbing and fire fighting, Office of the Registrar of Political Parties
Mlimani, Dodoma · Plumbing, Fire fighting
Tontan Project Technology Co. Ltd
TZS 194,700,000Completed
Plumbing maintenance service, head office
Dar es Salaam · Maintenance, Plumbing
CRDB Bank PLC
TZS 95,261,400In progress
Fire fighting installation, International House
Dar es Salaam · Fire fighting
International House Property Ltd
TZS 80,416,640Completed 2018
Manufacturing & Supply
Pipe Manufacturing & Supply
Made by installers, for installers. We manufacture our own plastic pipes under the JK PIPE brand at our factory in Kibaha, Pwani Region, and supply the complete range of metal pipes, fittings and pumps. Supply-only orders are welcome.
PVC pipes
Galvanized iron pipes
Cast iron pipes
Ductile iron pipes
HDPE & LLDPE
PLB cable & duct pipe
Hose pipe
Sanitary fittings & pumps
Credentials
Registered, Certified and Inspected
Our registrations with the Contractors Registration Board and the completion certificates issued by independent consulting engineers. Select a document to view it.
| Registration | Authority | Number |
|---|---|---|
| CRB Specialist Mechanical, Class I | Contractors Registration Board | SPM1/377/11/2016 |
| CRB Specialist Mechanical, Class II | Contractors Registration Board | SPM2/251/08/2017 |
| CRB Building Contractor, Class IV | Contractors Registration Board | B4/864/09/2025 |
| CRB Civil Works Contractor, Class IV | Contractors Registration Board | C4/690/09/2025 |
| Certificate of Incorporation (18 June 2012) | BRELA · Companies Act 2002 | No. 91732 |
| Taxpayer Identification Number | Tanzania Revenue Authority | TIN 117-682-129 |
| Value Added Tax registration | Tanzania Revenue Authority | VRN 40-021523-R |
| Workplace registration | OSHA Tanzania | DAR/3886 · DAR/7914 |
| Employer registration | Workers Compensation Fund | No. 029755 |
| Contributing employer | NSSF | No. 1020458 |
Quality & Continuity
Quality Built on ISO 9000:2015
- 01Customer focus
We understand each client's requirements and deliver solutions that meet their specific needs.
- 02Continuous improvement
We review quality objectives, measure performance and act on the results.
- 03Professionalism & competence
Ongoing training keeps our team's workmanship at a high standard.
- 04Compliance & safety
All laws, regulations and standards for plumbing and sanitation are followed, with safety first.
- 05Supplier relationships
Suppliers and subcontractors meet our standards, so materials arrive on time.
- 06Risk management & business continuity
A Business Continuity Management Plan keeps your project moving through disruptions.
- 07Communication & feedback
Open communication with clients, staff and suppliers improves our processes.
0
Litigation or arbitration cases arising from any contract we have executed. Sworn statement, May 2023.
How a Project Runs
- Tender & quantities · BOQ by our quantity surveyors
- Engineering · design check and shop drawings
- Procurement · through our own supply business
- Installation · with our own plant and tools
- Testing & commissioning · pressure tests and consultant inspection
- Handover & maintenance · defects liability and beyond
Get in touch
Address
Head office: Morocco Square, National Housing Building, 6th Floor, Dar es Salaam
Branch: ATC House, 3rd floor, Ohio Street, Ilala, Dar es Salaam
P.O. Box 16304, Dar es Salaam, Tanzania
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