black and white bed linen

Find the right expert

Efficiency and performance you can trust. Every system we deliver is built on precision, reliability, and proven engineering standards.

Engineering Consultation

GTE offers free on-site evaluations and expert engineering consultations to help you plan efficient cooling, heating spaces and swimming pool systems tailored to your project’s needs.

Operation & Maintenance

GTE offers tailored maintenance programs to keep systems running at peak efficiency. From routine inspections to emergency repairs, our M&O services protect your investment and extend equipment life.

We stand behind every system we deliver. Our after-sales support ensures that clients receive prompt assistance, troubleshooting, and guidance — long after installation is complete.

After Sales Services

(Free site visits)

(O&M) Services

The GTE Service Hotline

Do you have questions about our products or would you like personal advice from our service team?