Industrial HVAC

An "HVAC (Heating, Ventilation, and Air Conditioning) solution service" involves the installation, maintenance, repair, and optimization of HVAC systems to ensure energy efficiency, indoor air quality (IAQ), and thermal comfort in residential, commercial, and industrial settings.

Ducting System

A ducted system service involves installation, inspecting, cleaning, and maintaining the components of a central air conditioning or heating system that distributes air through a network of ducts throughout a building.

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

🏠 Residential

🏢 Commercial

🏭 Industrial

🏥 Healthcare

🎭 Data Centers

🏫 Education

Stay comfortable year-round with OTEC’s professional HVAC services.

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