Comfort you can set and feel.
Drag the thermostat, change the weather and watch a real house respond. It is the fastest way to see why the right system, sized properly, keeps Middle Tennessee homes comfortable all year.
- 24/7 emergency service
- Upfront pricing
- 28 Middle Tennessee cities
- Comfort
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- Runtime
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- Cost per day
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- Humidity feel
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- What you are seeing
- Press a button or drag a slider
An illustration with simple physics and rounded assumptions: your thermostat setting, the weather outside and the type of equipment decide how long the system runs, how steady the temperature is and what it costs. Real homes vary.
- 24/7 emergencyReal people, any hour.
- Upfront pricingWritten options before work.
- Honest adviceRepair or replace, explained.
- Middle Tennessee wide28 cities, one standard.
48 ways to keep you comfortable.
From an AC repair in Franklin to a furnace replacement in Brentwood, a mini-split in Murfreesboro or a maintenance plan in Hendersonville, every heating and cooling job has its own page of details, steps and answers.
Your house through a thermal camera.
Drag the handle to compare an ordinary evening view with an illustrated thermal view. Heat escapes at windows, rooflines and leaky ducts, which is exactly what a good inspection looks for.
Something wrong? Start here.
Pick the system and the symptom. See the likely causes, what is safe to check yourself, how urgent it is and which service fits.
What is the system doing?
A guide for safe first checks, not a diagnosis. If you smell gas, leave the house first and call from outside.
- Other causes
- Safe to try first
- Leave to a technician
- Related service
How big should it be? Size it up.
Slide to your home size and answer a few questions about insulation, windows and sun for a first estimate of tonnage, airflow and heating need.
Size up your home
A first estimate from typical Middle Tennessee conditions. A real load calculation looks at every room, window and duct, and is the only way to size a system with confidence.
- Cooling load
- Airflow needed
- Heating need
- Rule of thumb
Saved. It will travel with your estimate request below.
A smarter way to decide.
Age, repair cost, repair history, bills and comfort add up to a clear starting recommendation, with the rules of thumb contractors use.
Repair or replace?
A starting point based on common rules of thumb. A technician can give you a firm answer after looking at the equipment.
- Repair vs 50% rule
- Age times repair cost
- Expected life left
- Next step
What could efficiency save you?
Compare your current system with a new one, using your electric rate and how much you cool. See annual savings, payback and a ten-year view.
What could efficiency save?
Planning math: cooling kWh = tons x 12,000 BTU x equivalent full-load hours / (SEER x 1,000). Old SEER is converted to the newer SEER2 scale. Your bills, weather, ducts and habits will differ.
- Cooling kWh, now
- Cooling kWh, new
- Simple payback
- Ten-year view
Saved. It will travel with your estimate request below.
Six steps, no surprises.
Follow a service call from the first ring to the follow-up. Every step is explained in advance.
Step 1 of 6
- 01
Call or book
Tell us what is happening. Real people answer, and urgent heating and cooling calls are handled around the clock.
A real person answers - 02
Inspect and diagnose
We measure, test and look at the whole system, then explain what we find in plain English.
Measured, not guessed - 03
Clear, written options
Good, better and best are priced up front, so you can decide without pressure.
Prices before work - 04
Repair or install
Careful work with protected floors, tidy lines and a clean finish.
Done right the first time - 05
Test and balance
We measure airflow and temperatures and show you the results before we leave.
Proof it works - 06
Keep it healthy
Maintenance plans, filter reminders and seasonal checks keep it running for years.
Comfort that lasts
Where is the home? Watch the van roll.
Pick your city, or tap a pin on the map. The service van leaves Nashville and drives to you, with the distance and an illustrative drive time. We cover 28 Middle Tennessee cities.
- Nashville
- Williamson
- Rutherford, Wilson, Sumner
- West and South
- Straight-line distance
- Road miles, estimated
- Drive time, illustrative
- Neighborhoods we cover
An illustration from drive distance at an average of 45 mph once the truck is rolling. Real arrival depends on traffic, the technician schedule and the call type, so call to confirm.
28 cities, one standard.
Find your city, or browse the regions. Every city page lists what homes and businesses in that area call us for most.
Nashville and Davidson County
Williamson County
Rutherford, Wilson and Sumner
West and South of Nashville
Service you can trust.
Upfront pricing
Written options and a price before any work begins.
Honest advice
Repair when it makes sense and replace only when it pays.
Emergency service
Urgent heating and cooling calls handled around the clock.
Courteous technicians
Careful, respectful pros who explain every step.
Tested and verified
We measure airflow and temperatures so you know it works.
Clean, careful work
Protected floors, tidy lines and a clean finish.
Plain-English answers about heating, cooling and air.
Costs, sizing, efficiency, troubleshooting, humidity and hiring, written for Middle Tennessee.
Maintenance & HiringHow to Choose an HVAC Contractor in TennesseeWhat to ask, what to check and the red flags to avoid when hiring a heating and air company.
Maintenance & HiringFurnace Warning Signs and Carbon Monoxide SafetySigns that your furnace needs attention before winter and what to do if you suspect carbon monoxide.
Comfort & Air QualityAre Smart Thermostats Worth It?What smart thermostats do well, what they cannot do and how to get real savings from one.Questions, answered
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.