Real Cost to Replace a 4 Ton AC Unit
When your air conditioner finally calls it quits, the first thing on your mind is almost always the same: "How much is this going to cost me?" For a full 4-ton AC unit replacement in the Atlanta area, you can generally expect the total cost to fall somewhere between $7,000 and $12,000. That price tag […]
Air Quality Testing Services for Your Home’s Health
Air quality testing is a professional check-up for the air inside your home. It’s how we pinpoint the invisible pollutants that could be affecting your family's health and comfort, moving beyond guesswork to give you real data on what you're breathing day in and day out. Think of it as a health screening for your […]
UV Light Air Purifier HVAC Systems Explained
You've probably heard that your HVAC system's filter is your first line of defense against dust and allergens. But what about the things you can't see? We're talking about the microscopic stuff—viruses, bacteria, and mold spores—that can slip right through even the best filters. That's where a UV light air purifier for an HVAC system […]
Pros and Cons of UV Light in HVAC: A Complete Guide
Deciding whether to add UV lights to your HVAC system really comes down to a classic trade-off: better air quality versus the upfront cost. It’s true, UV lights are fantastic at zapping microscopic threats like mold and bacteria that love to grow inside your dark, damp HVAC system. But let's be clear—they aren't a substitute […]
When to Use Emergency Heat on a Heat Pump: Essential Tips
You should only hit that emergency heat button in two very specific situations: when your outdoor unit has given up the ghost (think iced over or blowing cold air), or during those rare but biting cold snaps (usually below 30°F) where the system just can't keep up. Think of it as a manual override—a temporary […]
What Is a Zone Control System? Enhance Your HVAC Comfort
Ever found yourself in a "thermostat war" at home, where one person is freezing while another is sweating? That's the classic sign of a single-zone HVAC system. A zone control system fixes this by cleverly dividing your home into distinct areas, or "zones," each with its own thermostat. This means you can finally stop heating […]
Seasonal Maintenance for Year-Round Comfort
In Georgia’s climate, your commercial HVAC system faces extreme summer heat, high humidity, and occasional winter chill. To prepare for these conditions, we recommend two maintenance visits per year: This schedule keeps your system prepared for seasonal demands and avoids last-minute emergency calls during peak HVAC service times.
What’s Included in a Commercial HVAC Maintenance Visit
At Top Tech Mechanical, our commercial maintenance service is more than just a quick look at your unit. We provide a comprehensive inspection that includes: We also provide a full performance report so you know exactly how your system is running and what, if anything, needs attention.
The Cost of Skipping Maintenance
Some business owners treat HVAC service as optional, calling only when something breaks. But in reality, this “reactive” approach is often the most expensive. When you skip maintenance: By contrast, scheduled maintenance can reduce repair costs by up to 40% and extend equipment life by several years. Some business owners treat HVAC service as optional, […]
Why Commercial HVAC Maintenance is Essential for Your Business
Why Commercial HVAC Maintenance is Essential for Your Business When you run a business, comfort isn’t just about keeping people happy, it’s about protecting your bottom line. A comfortable indoor environment boosts employee productivity, keeps customers comfortable, and protects valuable equipment. That’s why commercial HVAC maintenance is one of the smartest investments you can make […]