AC Systems & HVAC Equipment We Install

Choosing the Right HVAC System for Florida

Florida's climate is unlike any other state in the continental United States for HVAC purposes. Your air conditioner does not get a seasonal break — it runs for roughly ten months per year in Polk County, accumulating runtime that systems in northern states will never see. That means the brand you choose, the efficiency tier you select, and the quality of your installation are all more consequential here than they would be in New England or the Pacific Northwest.

At Top Notch Air Conditioning & Heating, we do not just install one brand and call it a day. Our technicians are trained and certified across the full lineup of major manufacturers, which means we can give you honest, unbiased guidance about which system is the right fit for your home, your budget, and your long-term energy goals — not just the one that earns us the highest margin.

That said, we are a Carrier Factory Authorized Dealer, which represents a meaningful distinction: we have received direct factory training on the Carrier product line, we hold the certifications required to provide enhanced Carrier warranty coverage, and our installations meet Carrier's strict quality standards. If you want the full Carrier warranty package, installing through a Factory Authorized Dealer like Top Notch Air Conditioning & Heating is the only way to get it.

For homeowners choosing between brands, the key factors are efficiency (measured in SEER2), compressor technology (single-stage vs. two-stage vs. variable-speed), warranty terms, and total installed cost. We break all of that down in our HVAC Buying Guide and are happy to walk you through it on a free in-home visit. Below, you can explore each brand's product lineup and the series options available within each brand.

HVAC Brands We Install

Understanding SEER2 Ratings in Florida

SEER2 (Seasonal Energy Efficiency Ratio 2) is the current federal standard for measuring air conditioner efficiency, replacing the older SEER rating as of January 2023. A higher SEER2 number means the system produces more cooling per dollar of electricity consumed. Florida's minimum for new installations is 14 SEER2 for most equipment, but Polk County homeowners run their AC so heavily that higher efficiency pays back quickly.

As a general rule, moving from a 14 SEER2 system to an 18 SEER2 system saves roughly 22% on your annual cooling costs — which in Polk County can translate to $300–$500 per year depending on your home's size and your utility rate. A top-tier 24 SEER2 variable-speed system can save 40–50% compared to minimum-efficiency equipment. Over a 15-year system life, those savings are substantial. Our Energy Saving Tips for Florida guide digs deeper into optimization strategies.

HVAC Equipment Installation Throughout Polk County

Top Notch Air Conditioning & Heating installs and services all major brands across our full service area. Whether you are in Winter Haven Lakeland Plant City Bartow Haines City Auburndale Mulberry Davenport, Inwood, or Wahneta — we are your local, licensed HVAC contractor with no trip-charge surprises.

Financing Options for New HVAC Equipment

A new HVAC system represents a significant home investment — one that most Polk County homeowners want to approach thoughtfully. Top Notch Air Conditioning & Heating offers financing through Wisetack, a licensed consumer lender that provides 0% interest promotional financing for qualified buyers. The application process takes minutes online or by phone, requires no hard credit pull for the initial inquiry, and provides instant approval decisions for most applicants. Financing is available up to $25,000 — enough to cover any residential HVAC system plus any associated ductwork or electrical upgrades.

One important note on financing: the availability of 0% promotional financing fundamentally changes the economics of choosing between equipment tiers. A homeowner who would otherwise settle for a 14 SEER2 entry-level system because of upfront cost constraints can access a 17 SEER2 mid-range system at a monthly payment that is often offset by the monthly energy savings the higher-efficiency equipment generates. Top Notch Air Conditioning & Heating walks through this calculation during every free in-home estimate — so you can make an informed choice about which tier of equipment makes the most sense for your budget and long-term goals.

We also help identify any available utility rebates — FPL and Duke Energy Florida both offer rebates on qualifying high-efficiency HVAC installations. The rebate amount depends on the system's SEER2 rating and equipment type, and program availability changes annually. Top Notch Air Conditioning & Heating stays current on rebate programs and handles the application process as part of your installation at no additional charge.

Frequently Asked Questions