Industrial HVAC
Ducting System
HVAC Systems — Installation, Maintenance & Repair
Complete HVAC solutions for homes, offices, industries and healthcare facilities — from installation to IAQ optimization.
Reliable HVAC Solutions with OTEC
OTEC delivers expert HVAC services focused on energy efficiency, comfort and compliance. Our engineers provide installation, maintenance and repair for systems of all scales.
Installation & Replacement
New HVAC Installation
Split systems, ducted, VRF/VRV, and chillers.
System Upgrades
Smart thermostats, zoning systems, energy-efficient models.
Ductwork Design
Optimized airflow and comfort with professional duct installation.
Maintenance & Tune-Ups
Preventive Maintenance
Monthly, quarterly, or annual plans for system reliability.
Routine Inspections
Filter cleaning, coil service, refrigerant checks, and calibration.
Seasonal Maintenance
AC tune-up before summer and heating system checks before winter.
Repair Services
AC & Heat Pump Repairs
Fixing compressors, refrigerant leaks, and more.
Furnace & Boiler Repairs
Ignition, pilot light, and heat exchanger issues solved quickly.
Ductwork & Controls
Leaks, insulation damage, thermostat, and control fixes.
Indoor Air Quality (IAQ)
Air Quality Solutions
Air purifiers, UV lights, humidifiers & dehumidifiers.
Testing & Monitoring
CO testing, duct sanitization, and IAQ compliance.
Why Choose OTEC
- ✅ Certified HVAC engineers and technicians
- ✅ Flexible maintenance & AMC packages
- ✅ Proven expertise across industries
- ✅ Energy-efficient & IAQ-focused solutions
Industries We Serve
Stay comfortable year-round with OTEC’s professional HVAC services.
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