Peace Of Mind Through HVAC Maintenance
HVAC Tune-Up in Mooresville, NC and the Lake Norman Area
$74.99 Heating Tune-up
Don't wake up cold with an untimely heating system breakdown; get your HVAC system a one-time tune-up for only $74.99!
*Expires: 11/30/26. Call for details and exclusions. Must Present Coupon.
One-Time HVAC Tune-Up, No Membership Required
One visit, one price. We clean, test, and adjust your furnace, heat pump, or air conditioner before the season it has to work hardest.
- LIMITED TIME SPECIAL PRICE ONLY $74.99! (Regularly $179.99 per system)
- Furnace, heat pump, and AC tune-ups
- Seasonal 78-point inspection
- Filter replacement (you supply the filter)
- We explain what we find before any repair
An HVAC tune-up is a single maintenance visit where a Peace technician cleans, tests, and adjusts your furnace, heat pump, or air conditioner so it runs safely and efficiently through the next season. A one-time tune-up is $179.99 per system and includes our seasonal 78-point inspection and a filter change if you have a filter on hand. There’s no contract and no membership. Most homeowners book a cooling tune-up in the spring and a heating tune-up in the fall. If your system is running but you haven’t had it looked at in a year or more, a tune-up is the right place to start.
Peace has been locally owned and operated in Mooresville since 2017, with technicians working across Lake Norman, Troutman, Cornelius, and the surrounding area.
What Does an HVAC Tune-Up Include?
A Peace HVAC tune-up is a seasonal 78-point inspection that cleans, tests, and adjusts the parts of your system most likely to fail under heavy use. On a furnace, that means the burners, ignition, flame sensor, safety controls, and venting, plus a carbon monoxide check. On an air conditioner or heat pump, it means the outdoor coil, refrigerant pressures, capacitor, motors, and condensate drain. Every visit also covers the thermostat, electrical connections, airflow, and a filter change if you have one on hand.
Heating Tune-Up (Furnace)
- Test thermostat operation and calibration
- Inspect burners and ignition, and check the flame
- Visually inspect the heat exchanger for cracks or corrosion
- Test the flame sensor, limit switches, and other safety controls
- Check gas pressure on gas furnaces
- Check for carbon monoxide at the furnace and flue
- Inspect the flue and venting
- Inspect the blower motor and wheel, and measure motor amps
- Check temperature rise across the furnace
Every Visit
- Tighten electrical connections and check voltage
- Lubricate moving parts where needed
- Check airflow and blower operation
- Replace the air filter (customer-supplied)
Cooling Tune-Up (AC or Heat Pump)
- Rinse and clean the outdoor coil
- Check refrigerant pressures and temperature split
- Test the capacitor and contactor
- Measure compressor and fan motor amps
- Clear and flush the condensate drain line and check the drain pan
- Inspect the indoor coil where accessible
- Check refrigerant line insulation
Heat Pumps Also Get
- Defrost control test
- Reversing valve operation in heating and cooling mode
- Auxiliary (emergency) heat strip test
Our checklist covers the tasks on ENERGY STAR’s maintenance checklist, plus the safety checks specific to gas furnaces and heat pumps.
How Much Does an HVAC Tune-Up Cost?
$179.99 per system
Current special: $74.99 heating tune-up. See the offer at the top of this page.
A one-time HVAC tune-up from Peace is $179.99 per system. Homes with more than one system (common in two-story homes with a separate unit for each floor) get multi-unit savings, so call for the exact price. If you want a tune-up every spring and fall, our Peace Protection Plan usually costs less than booking two one-time visits.
*Price for 1 unit. Additional savings for multiple units. Call for full pricing details and exclusions. Filters supplied by customer.
One-Time Tune-Up vs. Protection Plan
| One-Time Tune-Up | Peace Protection Plan (Basic) | |
|---|---|---|
| Price | $179.99 per visit | $21.99 per month |
| Visits | 1 per year | 2 per year (spring and fall) |
| Cost for two visits a year | $359.98 | $263.88 |
| Priority scheduling | No | Yes |
| Discount on repairs | No | 10% off parts and labor |
| Free diagnostic check | No | 1 per year |
| Commitment | None | Membership |
Plan pricing is for one system. Additional systems are $11.99 per month. See full plan details
When Should You Schedule a Tune-Up?
Schedule a cooling tune-up in the spring and a heating tune-up in the fall, which is the timing ENERGY STAR recommends for annual pre-season check-ups. Booking early in the season also gets you an appointment before the first heat wave or cold snap, when the schedule fills with repair calls. If you only do one visit a year, time it before the season you depend on your system most.
A heat pump handles both heating and cooling, so it runs through every season with no off months. That makes a spring and fall visit worth more on a heat pump than on an AC paired with a gas furnace. For filter changes and other upkeep between visits, see our HVAC maintenance guide.
What to Expect on Tune-Up Day
- Book your visit. Call or request a time online. Our office hours are 8:00am to 5:00pm.
- Have a filter ready. Filters are customer-supplied.
- Your technician works through the checklist and runs the system in each mode to confirm it’s operating the way it should.
- You get the findings. Your technician explains what they checked and anything that needs attention, with a price before any repair work.
Tune-Up or Repair?
Book a tune-up when your system is working and you want to keep it that way. Book a repair when something is already wrong. A tune-up is preventive: cleaning, testing, and adjusting a system that runs. If your system has stopped, or it’s showing any of the signs below, schedule a repair visit so the technician arrives ready to find and fix the problem.
- No heat or no cooling
- The system turns on and off every few minutes
- Water around the indoor unit or a clogged drain
- Burning, electrical, or musty smells
- Loud banging, squealing, or grinding
- The outdoor unit or refrigerant line is iced over
Something Already Wrong?
Skip the tune-up and book a repair: heating repair or air conditioning repair. The technician will diagnose the problem and give you a price before any work starts. For a gas smell or a carbon monoxide alarm, leave the house and call your gas utility or 911 first.
Google Reviews
Hear From Our Customers
“Called for a HVAC system check and maintenance. Most thorough one I have ever received! Was scheduled for the next day when I called.”
Monica G., Google review, August 2026
“Today Devin came out for our spring maintenance and was very thorough and complete. He shared insight on the condenser and gave additional insight on how to keep things running well throughout the year.”
Christina R., Google review, April 2026
4.9 ★★★★★
800 Google reviews
HVAC Tune-Up FAQs
I have two systems. Is it $179.99 each?
Pricing is per system, and homes with more than one system get multi-unit savings. Call (704) 746-9723 for your exact price.
Do you tune up ductless mini-splits?
Yes. Mini-splits need the same regular cleaning and testing. Call for mini-split tune-up pricing, or learn more about our ductless HVAC service.
Do I need to be home?
Yes, an adult should be home so the technician can reach the indoor unit, the thermostat, and the filter.
Is refrigerant included?
Checking refrigerant pressure is part of every cooling tune-up. If your system is low, that usually means a leak, and your technician will explain the options and the cost before adding any.
Do you tune up any brand?
Yes. We maintain most major brands of furnaces, heat pumps, and air conditioners, including systems we didn’t install.
Do you service gas logs, fireplaces, water heaters, or businesses?
Yes, each has its own service: gas log maintenance, fireplace maintenance, oil heater maintenance, tankless water heater maintenance, and commercial HVAC maintenance.
HOW CAN WE HELP?
Our Services
At Peace Heating and Air Conditioning, we offer a comprehensive range of HVAC services to meet all your home comfort needs. From air conditioner and furnace installation, to routine maintenance and emergency repairs, our team is dedicated to ensuring your system operates efficiently year-round. We also specialize in indoor air quality solutions to help you breathe easier. Trust us to keep your home comfortable and safe in every season!
Ready to Get Started?
Schedule Your HVAC Tune-Up
You can rest assured knowing that our team will stand by their work and your satisfaction is 100% guaranteed with us. We treat your family like our family.
