Commercial solar thermal array with large-volume hot water storage installed by EngiTech
Engineered Systems. Intelligent Energy.

Engineering precision for water, heat and energy.

Design, installation and optimisation of plumbing infrastructure, hot water, heated pools and solar power systems for commercial, institutional, agricultural and industrial sites.

Direct line · +263 719 709 613

Four divisions
One engineering discipline
Assessment first
Assessment before equipment
Commissioned
Tested and commissioned before handover
Roof-mounted solar geyser on a residential roof
Request facility audit

Fast technical quote and site audit.

Tell us who you are and what you need. We'll come back with next steps for an on-site audit and a technical proposal.

Four service lines

Four divisions. One engineering discipline.

Each division stands alone. Where requirements overlap, we design plumbing, hot water, pools, pumping and energy as one coordinated system.

01 Twin 200 litre cylinders with plumbing connections
Division 01

Plumbing & Hydraulic Infrastructure

Bulk reticulation, drainage, waste and vent, and pressure systems.

  • Bulk water and drainage plumbing
  • Commercial plumbing systems
  • Booster pump stations and variable-frequency drive arrays
  • Backflow prevention
02 Twin 500 litre large-volume hot water storage cylinders
Division 02

Sustainable Hot Water

Solar, heat pump and hybrid hot water, with storage sized to real demand.

  • Solar geysers and heat pumps
  • Solar thermal vacuum tubes and hybrid systems
  • Large-Volume Hot Water Storage™, about 100 L to over 1,000 L
  • Instant Hot Water™ recirculation
  • Commercial and institutional systems
03 Pool heat pump installed beside a swimming pool
Division 03

Luxury Wetworks, Heated Pools & Renovations

Pool heating, hot tubs and premium bathroom renovations.

  • Pool heating design, sizing and heat pumps
  • Solar-integrated pool heating
  • Hot tub supply and installation
  • Heated pools of up to 200,000 litres, subject to site conditions
  • Bathroom renovations and premium fittings
04 Garage with wall-mounted battery storage and rooftop solar PV
Division 04

Energy Independence™

Solar PV, battery storage and backup power, sized around the loads that matter.

  • Solar PV and solar backup power
  • Battery storage and upgrades
  • Energy Health Check™ and Energy Upgrades™
  • Solar boreholes, irrigation and security lighting
  • Generator integration
Sustainable hot water · systems we install

The right technology for the application.

Equipment is selected for the application after the audit, not before it.

Vacuum tube solar geyser on a roof
Solar thermal

Vacuum tube solar geysers

Solar thermal vacuum tube collectors with integrated storage, and hybrid systems where backup heating is needed.

Flat panel solar geyser installed on a tiled roof
Solar geysers

Flat panel solar geysers

Roof-mounted solar geysers for dependable daily hot water with a lower running cost.

Ground-mounted vacuum tube solar collector
Ground mounted

Ground-mounted collectors

Vacuum tube arrays mounted at ground level where roof space, access or orientation calls for it.

150 litre cylinder feeding a shower with instant hot water
Recirculation

Instant Hot Water™

Recirculation systems that bring hot water to the fixture quickly, without running cold water to waste.

Man enjoying a high-pressure hot shower
Pressure

Pressure systems

Booster pumps and variable-frequency drive arrays for strong, steady pressure at every outlet.

Energy Independence™

When the grid fails, a properly engineered property keeps performing.

Batteries are sized around critical loads.

Switch the grid off and choose what stays on.
Grid supplySupplying
Solar PVGenerating
Battery & inverterCharging, on standby

Grid on. All five loads running.

Battery size and backup duration are set after a facility audit of your actual loads.

Solar PV and solar backup power

Solar generation and backup designed around how the site actually runs.

Battery storage and upgrades

New battery banks, and expansion of existing ones, sized around critical loads.

Energy Health Check™ and Energy Upgrades™

Assessment of existing solar, battery and inverter installations, and the upgrades that follow from it.

Solar boreholes, irrigation and security lighting

Water and lighting that keep working without the grid.

Generator integration

Generators wired in as part of one coordinated backup system.

Request an energy audit →
Why EngiTech

Built for reliability, sensible capex and systems that keep running.

4
Service lines

Under one engineering discipline.

7
Steps

From first assessment to lifetime support.

1,000 L+
Custom hot water storage

Engineered to demand.

200,000 L
Heated pools engineered

Subject to site conditions.

Facility audits

From facility audit to long-term support.

Every project starts with the outcome you need. Our Performance Assessment™ is the audit that decides the technology.

01

On-site technical audit

SCOPE ASSESSMENT

We assess your water demand, pressure, hot-water demand, pool requirements, energy loads and critical loads, and what you'll need next.

02

System design and proposal

ENGINEERING AND CAPEX PLAN

You get a system engineered around the performance required, with equipment selected for the application and a clear quotation.

03

Installation

PROJECT EXECUTION

The system is installed correctly and professionally, and integrated with the plumbing, hot water and energy systems around it.

04

Commissioning and support

ONGOING OPERATIONS

We test and commission before handover, then keep the system performing through Signature Living Membership™ servicing, inspections and priority response.

Request Facility Audit →
Who we serve

Who needs us, and how we help.

Commercial, institutional, agricultural and industrial sites. Pick yours.

What usually goes wrong

  • Hot water runs out or runs cold at peak times
  • Weak pressure on upper floors and far outlets
  • Pools too cold to use outside summer
  • Operations stall when the grid goes down

How we engineer it

  • Large-Volume Hot Water Storage™ sized to occupancy
  • Booster pump stations and Instant Hot Water™ recirculation
  • Pool heat pumps and solar-integrated pool heating
  • Solar PV and batteries sized around critical loads
Guest enjoying a strong, hot shower
Facility audits

Ready to improve how your facility performs?

Speak to our team to schedule an on-site audit or request a technical proposal.

Contact EngiTech

Start with a conversation.

Call, WhatsApp or email to schedule an on-site audit or request a technical proposal.

Calls & WhatsApp+263 719 709 613
Emailenquiries@engitech.co.zw
Address4 Rowland Square, Milton Park, Harare
Websitewww.engitech.co.zw
Direct line
+263 719 709 613
Calls and WhatsApp
Open WhatsApp → Call now
Let's Chat