Operations
Centurion-based, Gauteng-wide
Teams mobilise daily from Centurion to Pretoria CBD, Midrand, Johannesburg’s logistics parks, and Rustenburg-bound corridors. Remote estates are supported through vetted subcontract rigging partners.
Availability
Rapid escalation
Project scheduling for installs, plus 24/7 Whatsapp hotline for alarms, temperature drift, or compressor trips. Critical spares are staged in Centurion for after-hours deployments.
Communication
Documented & traceable
Scope notes, photos, invoices, and SLA updates are logged to the public Kiyoh profile so asset managers can verify the service trail even before reviews start rolling in.
About the practice
Cooling programs engineered for uptime, compliance, and transparency
Chasura Refrigeration & Air-Conditioning is a Centurion-grown company built for organisations that cannot gamble with refrigeration and HVAC infrastructure. Founder Owen Muhlengi and his senior technicians start each engagement by mapping heat loads, electrical constraints, refrigerant history, and compliance obligations. That diligence informs whether a client needs a surgical repair, a retrofit, or a full equipment refresh—and it keeps budgets honest before purchase orders are raised.
Because the brand competes against larger multinationals, it leans into verifiable proof. The Kiyoh profile published on this page hosts the official contact details, SLA commitments, and soon the third-party reviews that de-risk supplier onboarding. Until the first public ratings arrive, Chasura supplements trust with photographic evidence, maintenance logs, and transparent quoting frameworks so procurement teams never feel like they are betting on a black box.
On site, crews arrive with calibrated instrumentation—digital manifolds, clamp meters, nitrogen rigs, and leak-detection tech—to ensure diagnostics precede any major swap-outs. Installations follow OEM torque, evacuation, and commissioning protocols, preserving warranties and minimising callbacks. Once systems stabilise, clients can opt into seasonal service plans that include coil restoration, control recalibration, and spare-parts staging to keep operations online through Gauteng’s heatwaves and load-shedding disruptions.
Why facilities teams choose Chasura
- • Owner-led accountability with direct escalation to Owen on every project.
- • Detailed handover packs: pressures, charge weights, photos, and recommendation lists.
- • Ability to coordinate electrical, ducting, and insulation subs for turnkey delivery.
- • Stocking strategy for compressors, TX valves, and controllers that cause longest delays.
Service footprint
Centurion
Pretoria
Midrand
Johannesburg
Rustenburg Corridor
National projects on request
Signature capabilities
From cold rooms to climate control
Every scope is documented with pre- and post-readings so stakeholders see the exact value delivered. Below are the most-requested workstreams handled by the Chasura crew.
Commercial refrigeration programs
Design, installation, and refurb of supermarket cabinets, butcheries, and pharmaceutical cold rooms, including load calculations, insulation repairs, and compressor rack integration.
- • OEM-aligned commissioning reports.
- • Energy-optimised control strategies to curb runaway consumption.
HVAC & comfort cooling
Split units, cassettes, package units, and VRF linesets for offices, mixed-use buildings, and retail pods. Includes duct balancing, indoor air-quality checks, and smart thermostat pairing.
- • Night installations to protect trading hours.
- • Post-install maintenance playbooks for onsite teams.
Emergency diagnostics & repairs
24/7 response for refrigerant leaks, controller faults, nuisance trips, and airflow restrictions. Technicians arrive with spares and nitrogen rigs to stabilise assets before deeper rebuilds.
- • Whatsapp photo/video triage to shorten onsite time.
- • Transparent parts pricing shared before replacements.
Preventative maintenance cycles
Seasonal service plans covering coil deep cleans, electrical torqueing, refrigerant balancing, and generator integration checks to keep warranties valid and uptime predictable.
- • Asset registers with QR-coded history.
- • SLA dashboards shared with facility managers quarterly.
Delivery rhythm
Clarity at each step
1. Diagnostics & scoping
Whatsapp or onsite assessments capture temperature logs, error codes, and infrastructure constraints. You receive a punch list detailing quick wins vs capital projects.
2. Execution & controls
Technicians implement the agreed plan with documented readings before/after. Safety and food-compliance procedures are followed to the letter to protect insurance claims.
3. Reporting & follow-up
Photo evidence, invoices, and recommendations are uploaded to your Kiyoh-accessible folder so every stakeholder sees the same truth in one place.
Tooling & compliance
- • Digital manifold gauges with cloud export for audits.
- • Load-shedding mitigation strategies (generator changeover, surge protection, UPS for controls).
- • SHEQ files and permits on-demand for malls, factories, and hospitality venues.
Proof of performance
The Kiyoh listing currently showcases verified contact info and workflow transparency. As live projects conclude, clients will be invited to publish ratings so future tenders see an independent performance log.
Trust & governance
Closing the trust gap with verifiable data
High-ticket infrastructure decisions demand proof. Chasura centralises every touchpoint inside its Kiyoh workspace so procurement, finance, and operations see the same data trail. Even before public reviews appear, stakeholders have access to:
- • Signed quotes and SLA response times archived against each asset.
- • Photo logs of repairs, retrofits, and load tests.
- • Contact hierarchy for escalation (technician, supervisor, director).
- • Planned review program inviting clients to rate workmanship once projects close.
Talk to the control room
Direct lines to Chasura Refrigeration & Air-Conditioning
Send alarm screenshots, compliance specs, or tender packs and the team will revert with the right combination of technicians, electricians, and controls experts.
Service hub
Centurion, Pretoria 0157 • Projects across Gauteng & national rollouts on request
Verification
See Kiyoh profile