August 2025

When the Texas summer heat is at its peak, a reliable cooling system is more than a luxury—it’s a necessity. Recently, a homeowner in Frisco, TX faced the challenge of replacing not one, but two aging York systems that were noisy, inefficient, and constantly in need of repairs. Like many homeowners, they first reached out

When you move into an older home in Irving, TX, there’s always a bit of charm—and sometimes a few surprises. One of our customers recently shared that their home came with a Carrier air conditioner the previous owner proudly called “the king of its day.” Unfortunately, last summer, the old system finally gave out. A

When your air conditioner is noisy, unreliable, and constantly needing repairs, it may be time to consider a replacement. That’s exactly what one Forney homeowner faced with his aging Carrier AC system. After years of frequent breakdowns and rising repair costs, he was ready for a change—but almost signed with a large company he had

If you’re a homeowner in the Dallas–Fort Worth area thinking about upgrading your AC or heat pump, you’ve probably heard about R-32 refrigerant. At Greentech Engineering Heating & Air Conditioning, we recommend R-32 because it’s the future of energy-efficient, cost-effective, and eco-friendly home comfort. ⸻ What Is R-32 Refrigerant? R-32 is a next-generation refrigerant widely

When most people in the U.S. think about central air conditioning and heating brands, names like Carrier, Trane, and Lennox usually come to mind. But here in Texas, more and more homeowners are discovering that Daikin — while less famous in the U.S. market — is actually the global leader in HVAC manufacturing, offering cutting-edge

When it comes to comfort and energy savings, upgrading to a high-efficiency HVAC system can make all the difference. One Southlake, TX homeowner recently made the switch from an aging Lennox system to a powerful, quiet, and energy-smart Daikin system—installed professionally by Greentech Engineering Heating & Air Conditioning. ✅ Project Overview: Complete HVAC System Replacement