Licensed HVAC contractor installing central air conditioning systems for Germantown homes
Choosing a new air conditioner is not a decision most homeowners make often, and getting the size wrong can mean years of high bills and a house that never quite feels comfortable. Since 2014, we at Infinity Heating and Air Conditioning have installed central air systems across Germantown, walking each homeowner through the same load calculation before a single unit goes into the attic or side yard.
Book online with Infinity Heating and Air Conditioning.
Free In Home Cooling Load Assessment: Before we recommend a system, a technician measures square footage, window placement, insulation levels, and duct condition throughout the home. That assessment is what keeps a new air conditioner from being oversized or undersized for the space it actually has to cool.
New Construction Central Air Installation: Homes without an existing system need ductwork designed and equipment selected from the ground up. We coordinate with builders and homeowners to install a complete Trane system sized for the finished square footage, not the framing plans.
AC Replacement for Aging or Failing Systems: When a unit is nearing the end of a typical 12 to 15 year lifespan, or already needs a repair that costs nearly as much as a new system, we walk through AC replacement options built around your existing ductwork and electrical service.
High Efficiency and Variable Speed Trane Systems: As a Trane Authorized Dealer, we install everything from standard efficiency models to variable speed units with advanced humidity control, explaining the efficiency tradeoffs in plain terms before you choose one.
Ductless Installation for Additions and Bonus Rooms: Not every room a homeowner wants cooled has ductwork running to it. For additions, converted garages, and bonus rooms, our ductless systems install without cutting into finished walls or ceilings.
Two Stage and Multi Stage Cooling Options: A single stage system runs at full capacity or not at all, while two stage and multi stage compressors adjust output to match actual cooling demand, keeping humidity lower and cycling smoother through a Germantown summer.
Smart Thermostat and Zoning Installation: We pair new installations with a smart thermostat and, in homes with rooms that have very different cooling needs, zoning dampers that let one system serve multiple comfort zones without cooling the whole house to fix one room.
Post Installation Startup and Performance Verification: Once a system is in place, we check refrigerant charge, airflow, and static pressure before we consider the job finished, and we walk the homeowner through the Infinity Plus Plan maintenance schedule that keeps a new system running at its rated efficiency.
Memphis area summers bring some of the heaviest humidity in the country, and that changes what correct air conditioner sizing means here. In a drier climate, an oversized system mostly wastes a little energy. In Germantown, an oversized system creates a different problem, because it satisfies the thermostat before it has run long enough to pull adequate moisture out of the air.
Air Conditioning Contractors of America Manual J standard is the accepted method for calculating a home’s actual cooling load rather than sizing equipment off square footage alone or matching whatever tonnage the old unit happened to be. A Manual J calculation accounts for window orientation, insulation, and the latent load humidity adds on top of the temperature a thermostat tracks, exactly the variable a rule of thumb estimate leaves out.
When a system is sized larger than the load calculation calls for, it cools the air quickly and shuts off, cycling on and off through the afternoon instead of running the longer, steadier cycles that actually dehumidify a home. The result is a house that reads a comfortable temperature while still feeling clammy, with condensation on windows and a musty smell building in rooms far from a supply vent.
Every AC installation we perform in Germantown starts with the load calculation, not the sales conversation, especially on replacement jobs, where it is tempting to simply match the failed unit’s tonnage instead of asking whether that unit was sized correctly in the first place.
Request a free estimate online from Infinity Heating and Air Conditioning for air conditioning installation or call us
901-622-4822
A move across town does not usually come with an HVAC emergency attached, but Lynne Frazier Overman discovered her new home needed a complete system replacement right after closing. As a longtime customer, she expected the same response time she had always gotten, even with a whole new house on the line.
“We’ve been with Infinity almost 9 years, and have never been disappointed! Recently we had to move, and after doing so discovered we needed a new HVAC in new home. Within 5 days of discovering the issue, we had new units!”
A five day turnaround from discovery to a fully installed system is not a special favor for a long time customer, it is close to the standard timeline we aim for on most Germantown installation calls. Read Lynne’s full Google review.
Buying a second system from the same company is its own kind of review, since a repeat customer already knows what to expect. Ben Kirk brought Infinity back for a second AC unit and held the installation to the same standard as his first one set.
“These guys are great! This is the second unit we’ve purchased from them and the same 5 Star service was experienced once again! Their crew was polite, professional and did an amazing install on our new AC Unit. I highly recommend them!”
Consistency between a first and second installation is not an accident, it comes from running the same load calculation and startup checklist on every job regardless of how many systems a customer has already bought from us. Read Ben’s full Google review.
We are proud to be a Trane Authorized Dealer. As such, we install Trane air conditioning systems in all of our customers’ homes. Trane systems include highly advanced features for comfort and efficiency, including variable-speed air handlers, superb humidity control, and available filtration systems. Trane air conditioners are backed by rigorous testing, award-winning performance, and excellent warranty coverage.
Choosing Infinity to professionally install a high-quality Trane air conditioner is the best way to ensure the results you expect. In fact, our work is backed by a 100% customers satisfaction guarantee!
Whether you are installing central air in a home that has never had it, replacing a system that finally failed, or adding ductless cooling to a room the original ductwork never reached, we can walk through the load calculation and equipment options before any work begins. Book online with Infinity Heating and Air Conditioning, check our Germantown service area coverage, or ask about the Infinity Plus Plan to keep a new system running at its rated efficiency for years to come.
A system nearing 12 to 15 years old, repair estimates that keep climbing, rising bills despite normal use, and rooms that never cool evenly all point toward installation rather than another repair. A refrigerant type being phased out is another strong signal, since parts grow harder to find every year.
We measure square footage, window orientation, insulation, and duct condition, then run that information through a load calculation rather than sizing off the old unit’s tonnage. That visit is also when we walk through Trane equipment options and efficiency ratings before any price is discussed.
In most homes with existing central air, the current ductwork can be reused as long as it is sized correctly for the new equipment, which we confirm during the load calculation visit. For additions or bonus rooms never connected to ductwork, a ductless system is often more practical than extending duct runs into finished walls.
We look at the age of the equipment, the cost of the needed repair, and whether the refrigerant it uses is still widely available. A unit under 10 years old with a single failed part usually gets repaired, while a compressor failure on a system past a typical 12 to 15 year lifespan is often better replaced with a correctly sized installation.
Germantown sits inside the same humid Memphis area climate that makes an oversized system a real comfort problem, not just a minor inefficiency. An oversized unit cools the air fast and shuts off before it has run long enough to pull humidity out of the home, which is why a proper Manual J load calculation matters more here than it does in a drier climate.
You can book online and our team will schedule an in-home visit to measure your home, run the load calculation, and go over Trane system options before any price is finalized.
