Energy audits
Walk-through and detailed audits with logged power data, so findings rest on measurements.
- Chiller, AHU, pump and fan load checks
- Ranked savings list with payback
HVAC · Energy audit · Cost control
Cooler buildings. Smaller power bills.
Smart Air Metrics is an engineer-led HVAC and energy team in Sri Lanka. We measure how your building really uses power, show where it is wasted, and price every fix down to the last line of the BOQ.
Daily power demandILLUSTRATIVE · kW over 24 h
Before: fixed-speed plantAfter: tuned and controlled
What we do
From the first measurement to the final invoice
Air conditioning is often the largest part of a commercial electricity bill. We work on that part, end to end.
Energy-saving retrofits
Practical upgrades that fit an operating building without a shutdown.
- Variable speed drives and better controls
- Efficient fans, pumps and plant sequencing
HVAC design and MVAC
Load calculation, equipment selection and ducting layouts for new buildings and fit-outs.
- Right-sized plant, not oversized plant
- Drawings that contractors can price
Cost management and BOQ
Itemised bills of quantities with transparent rates, kept in our own costing software.
- Quantity take-off and rate analysis
- Tender comparison and variation control
Metering and monitoring
Sub-meters and simple dashboards that show what each system uses, day by day.
- Before and after proof of savings
- Alerts when a plant drifts off target
Commissioning and air quality
Testing, balancing and ventilation checks so the system performs as designed and the air is healthy.
- Airflow and water balancing
- Fresh-air and CO₂ checks
The energy audit
Five steps, one clear report
You see the numbers behind every recommendation, in rupees and in kilowatt-hours.
STEP 1
Walk-through
We tour the plant rooms, read the bills and agree what to measure.
STEP 2
Measure
Loggers record real power and temperatures over several days.
STEP 3
Analyse
We find waste: overcooling, idle plant, poor controls, leaks.
STEP 4
Report
A ranked list of fixes with cost, saving and payback for each.
STEP 5
Deliver and verify
We help you implement, then check the bill to confirm the saving.
Savings estimator
What could a better system save you?
Move the sliders to match your building. This is a rough guide. A real audit replaces these assumptions with measured data.
Possible saving per year
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Per month
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Energy saved per year
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CO₂ avoided per year
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Who we help
Buildings that run air conditioning all day
Hotels and resortsHospitals and clinicsOffices and towersShopping mallsFactories and cleanroomsCold roomsSchools and universitiesData roomsApartments
Engineer-led
Real HVAC experience
Your project is handled by engineers who have designed, costed and commissioned plant, not by a call centre.
Transparent
Costs you can check
Every rate and quantity is visible. You see how a price was built and can compare it with other tenders.
Measured
Savings you can prove
We record before and after, so the result shows up in data and on your bill.
Eco friendly
Less energy, less carbon
Every kilowatt-hour saved is also carbon avoided. We choose efficient and low-impact options first.
Talk to us
Start with a free site visit
Tell us about your building and your power bill. We will tell you honestly whether an audit is worth it.
- hello@yourdomain.lk placeholder
- Phone / WhatsApp
- +94 7X XXX XXXX placeholder
- Based in
- Sri Lanka
- Company
- Smart Air Metrics (Pvt) Ltd