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Solar. Electrical. Building. One accountable team.
Rooftop solar panel installation
Integrated contractor • South Africa

Powering progress. Building possibility.

Mazwi Contractors and Projects brings solar, electrical, building and property services together under one committed team—so your project moves with clarity from first assessment to final handover.

10+ yearsExperience stated by the company
Six disciplinesOne coordinated delivery team
Residential to public sectorProject responses shaped to the brief
One partner. Complete solutions.

Technical capability with a practical point of view.

Mazwi combines specialist services with clear coordination, helping clients reduce handovers, align workmanship and keep the bigger project objective in focus.

Solar panels installed on a rooftop
01 / ENERGY

Solar PV & battery storage

Site-informed solar panels, inverter systems, backup storage and associated electrical integration for more dependable energy.

Explore solar solutions

Inverter and electrical board installation
02 / POWER

Electrical works

Installations, wiring, repairs, lighting, upgrades and distribution-system support.

View electrical scope

Interior painting and renovation preparation
03 / BUILD

Building & renovations

New work, extensions, alterations, repairs and coordinated improvements for residential and commercial properties.

See building services

Carpenter completing an interior fit-out
04 / CRAFT

Carpentry & interior fit-outs

Doors, cupboards, ceilings, fittings, woodwork, repairs and purpose-built interior elements made for everyday use.

Discover interior work

Modern bathroom demonstrating plumbing and finishing capability
05 / WATER

Plumbing

Installations, fixtures, leak repairs, drainage and maintenance for safe, efficient water systems.

Review plumbing scope

Clean completed interior space
06 / CARE

Cleaning & maintenance

Routine, deep and project-completion cleaning with general maintenance support.

See property services

YOUR PROJECT

Not sure where to start?

Share your brief, site location and preferred timing. We will help define the next practical step.

Talk to Mazwi

Solar inverter and battery storage equipment installed on site

IntegratedAssessment, planning, installation, testing and handover considered as one delivery journey.
Built for continuity

Fewer gaps between the plan and the finished result.

A multi-disciplinary project can lose momentum when every workstream operates in isolation. Mazwi’s integrated approach supports clearer sequencing, more consistent communication and practical accountability.

  • One point of contact for coordinated scopes
  • Solutions shaped to the property, budget and intended use
  • Attention to durability, safety and serviceability
  • Progress communication from consultation to handover
A clear delivery journey

From first conversation to responsible handover.

Every scope is different, but disciplined delivery starts with the same fundamentals: listen, assess, plan, execute and close out properly.

Discovery

We clarify the objective, site context, priorities, timing and procurement requirements.

Site assessment

Relevant measurements, constraints, existing systems and access conditions are reviewed.

Scope & proposal

We define deliverables, assumptions, suitable materials and the basis of the quotation.

Delivery

Work is sequenced, supervised and communicated with attention to quality and safety.

Testing & handover

Completed work is checked, explained and closed out against the agreed scope.

Selected work

Real installation detail. Visible workmanship.

These supplied project photographs show solar, storage and distribution work. Client-identifying information is intentionally not displayed.

Procurement ready

Structured responses for formal project opportunities.

For government, institutional and commercial procurement, Mazwi can receive a defined brief and respond around the requested scope, methodology, programme and supporting schedules.

Scope understanding

Requirements, exclusions, interfaces and site conditions considered before a response is finalised.

Delivery methodology

A practical explanation of how work may be mobilised, sequenced, controlled and handed over.

Quality & safety

Project-specific quality checks, safe-work considerations and compliance needs addressed in the proposal.

Supporting documents

Request the exact company, statutory, reference and supplier documents required; availability will be confirmed.

Frequently asked

Clear answers before work begins.

Does Mazwi work on both residential and commercial properties?

Yes. The company’s current scope covers residential and commercial requirements, and formal public-sector or institutional enquiries can also be assessed against the project brief.

Can one quotation cover more than one service?

Yes. Where a project combines work such as solar, electrical alterations, building repairs, plumbing or carpentry, the enquiry can be assessed as an integrated scope. The final proposal should clearly state inclusions, exclusions and interfaces.

How does a solar enquiry start?

Start with your property type, site area, current energy challenges and the equipment you need to keep running. A site assessment may then be used to inform system sizing, component selection and installation requirements.

Will I receive a clear scope before work starts?

A sound project should proceed from an agreed quotation or scope describing the work, assumptions and commercial terms. If requirements change, those changes should be discussed and recorded before additional work proceeds.

Can Mazwi respond to tender or supplier onboarding requests?

Yes, enquiries can be submitted through the tender desk section. Include the closing date, compulsory requirements, scope, site details and the exact supporting documents requested so the opportunity can be assessed responsibly.

How do I request a consultation?

Call or WhatsApp 065 264 3501, or use the project enquiry form. Supplying photographs, a bill of quantities, drawings or an existing scope—where available—can make the first assessment more productive.

Your next project

Bring the brief. We will help define the path forward.

Tell us what needs to work better—energy, infrastructure, interiors or ongoing property care—and let’s start with a practical conversation.