Questions, answered.
Cost, emergencies, repair or replace, sizing, maintenance, heat pumps, uneven rooms, filters, mini-splits, humidity and how to get an estimate. If your question is not here, call or text and we will answer it.

How much does a new air conditioner or furnace cost?
Commonly published installed prices run roughly $5,000 to $12,000 for a central air conditioner, $3,800 to $10,000 for a furnace and $5,000 to $13,000 for a heat pump, depending on size, efficiency and the work needed. Our Savings Calculator and System Sizer give a first view, and a free estimate gives you a written price.
Do you offer 24/7 emergency service?
Yes. Heating and cooling emergencies do not keep business hours, so urgent calls are handled around the clock. Call or text 615-431-3789 and a real person will help.
How do I know whether to repair or replace my system?
Look at age, repair cost, repair history, energy bills and comfort. A common rule is to consider replacement when a repair costs about half of a new system, or when age times repair cost is above roughly 5,000. Our Repair or Replace tool gives a starting read.
What size system does my home need?
It depends on the home's size, insulation, windows, sun exposure and ducts, not just square footage. A rough rule is about one ton of cooling per 500 to 600 square feet, and our System Sizer gives a first estimate. A load calculation confirms it.
How often should my system be serviced?
Air conditioners benefit from a spring tune-up and furnaces and heat pumps from a fall tune-up. A maintenance plan bundles both visits with priority scheduling and keeps records for warranties.
What is a heat pump, and does it work in Tennessee winters?
A heat pump moves heat instead of making it, so it heats and cools very efficiently. Modern models heat well in Middle Tennessee winters, and a backup heat source or a gas furnace in a dual-fuel setup covers the coldest days.
Why is one room hotter or colder than the rest?
Common causes are undersized or leaky ducts, missing returns, sun exposure, thin insulation and a system that is too large or small. A measurement visit finds the cause, and fixes range from balancing to zoning or a ductless head.
How often should I change my air filter?
Every one to three months for standard one-inch filters, and six to twelve months for deep media filters, with more frequent changes for pets, allergies or dusty homes.
Do you install ductless mini-splits?
Yes. Single-zone and multi-zone mini-splits are ideal for additions, older homes, garages, shops and rooms the main system cannot serve well.
Can you help with humidity and indoor air quality?
Yes. We install whole-home humidifiers and dehumidifiers, filtration, UV lights, ventilation systems and run indoor air quality checks, and we fix causes like oversizing and duct leaks.
Do you work on commercial HVAC systems?
Yes. We service and replace rooftop units and split systems for offices, shops, restaurants and light industrial buildings, with maintenance plans and scheduling that respects your hours.
What cities do you serve?
We serve 28 Middle Tennessee cities, from Franklin, Murfreesboro and Brentwood to Hendersonville, Gallatin, Lebanon, Dickson and Columbia. If your town is not listed, call 615-431-3789 and we will confirm.
Are estimates free, and how do I get one?
Estimates for replacements and upgrades are free and come with written options. Fill in the form on any page, or call or text 615-431-3789, and we will schedule a visit.
Do you offer maintenance plans?
Yes. Preventative maintenance plans include seasonal tune-ups, priority scheduling and records of service, for homes and businesses.
Still wondering?
Call or text 615-431-3789. A real person answers.
