Preventative HVAC Maintenancefor your Heating & Air Conditioning System

Hvac Technician Performing Maintenance On System

Your heating and AC system works hard to keep you comfortable in winter and summer, and it usually does a pretty good job. But if you ignore the regular heating and AC maintenance your system needs to run its best, it's only a matter of time before you'll begin to experience the results of that neglect. You may begin to notice that your system isn't keeping you as comfortable as it used to. Your utility bills may increase. And if you let it go long enough, your system may end up malfunctioning and need repair.

On the other hand, with good preventive maintenance, provided on a regular basis, your heating and air conditioning system can give you dependable comfort and worry-free performance for years. At Dulin Mechanical Services, Inc., we offer the preventive HVAC maintenance checkups you need to keep your system running optimally during the Charlotte, NC area's chilliest winters and hottest summers.

Our precision AC tune-ups for residential systems are $150 for the first system and $100 for each additional system. Commercial AC tune-ups are $275 for the first system and $200 for each additional system. Residential furnace tune-ups are $140 for the first system and $90 for each additional system. Commercial furnace tune-ups are $275 for the first system and $200 for each additional system. Also, visit our specials page to see what offers we have currently. 

What’s Included in Our HVAC Maintenance Plan?

A well-maintained system will help minimize costly breakdowns, extend equipment life, and keep the unit operating at maximum efficiency. For a period of one year, we agree that we will provide two service calls to the address referenced below, one in the fall/winter and one in the spring/summer. The calls will be for the purpose of maintenance only. If parts are needed, they are not included in this agreement price. However, we do offer a 15% discounts on parts or filters if you remain an active preventative maintenance agreement customer.

Spring/Summer Maintenance Will Include:

  • Clean outdoor unit
  • Test compressor
  • Check refrigerant level
  • Check drain lines
  • Check systems for proper operation
  • Clean coil with non-acidic cleaner
  • Test all electrical
  • Lubricate components if necessary
  • Check thermostat controls
  • Put tablets in drain pan to dissolve algae
  • Check air flow

Fall/Winter Maintenace Will Include:

  • Clean and level indoor coil, if accessible
  • Clean burners, if necessary
  • Lubricates components
  • Check duct
  • Check gas valve operation
  • Clean blower assembly, if necessary
  • Clean heat exchanger, if necessary
  • Check air flow
  • Clean main drain and drain pan

The Benefits of Air Conditioning & Heating Maintenance

As your air conditioner, furnace or heater runs day after day, it's subjected to a certain degree of wear and tear. This is inevitable. However, to a great extent, the amount of wear and tear the unit or system receives is dependent on the amount of care you give it. Changing the filter as needed and getting the AC checked annually before the cooling season and the furnace or heating system checked each year before the heating season can yield multiple benefits. Some of these benefits follow:

  • More consistent indoor comfort in winter and summer
  • Higher energy efficiency leading to lower utility bills
  • Decreased likelihood of needing more expensive emergency repairs
  • Better indoor air quality through cleaner system operation
  • Optimal system performance: better heating, cooling, humidity control
  • Less-frequent repairs resulting in lower repair costs
  • Longer system lifespan, meaning less-frequent replacement costs
  • More dependable system safety leading to greater peace of mind

Enjoy Additional Benefits with Our Preventive Maintenance Program

As we’ve already seen, with regular preventive HVAC maintenance, your equipment will use less energy, break down less often and potentially last years longer — all good reasons to opt for one of our Preventive Maintenance Agreements. You’ll receive a variety of additional benefits including priority service whenever you need emergency repairs and a 15 percent discount on standard, non-emergency heating or AC repair service. Our Preventive Maintenance Program can be a great way to get on track with regular AC and heating maintenance.

How Regular Maintenance Reduces HVAC Repair Needs

Regular HVAC maintenance helps identify small HVAC problems before they lead to costly repairs. A professional HVAC contractor can inspect your air conditioning system, heating system, and other components to maintain system performance and reduce the need for unexpected repairs.

  • Helps prevent sudden system failure
  • Supports better air quality and energy efficiency
  • Reduces the need for frequent AC repair
  • Helps control rising energy bills

Extend the Life of Your HVAC System

Consistent HVAC maintenance can extend your HVAC system's lifespan by reducing wear on key heating and air conditioning components. Our service technicians can follow maintenance plans or a preventive maintenance program to keep equipment operating properly and address HVAC issues before they become larger problems.

Protect Your Equipment With a Preventive Maintenance Program

A preventive maintenance program helps protect your HVAC equipment through scheduled inspections, cleaning, and system adjustments. Regular HVAC maintenance can improve system performance, reduce unexpected repair needs, support energy efficiency, and help your air conditioning and heating equipment last longer.

Schedule Your System Checkup with Our Skilled HVAC Technicians

Anytime you need HVAC maintenance, call our office, and we’ll schedule your Charlotte, Concord, Harrisburg, Midland, NC and the surrounding area’s system checkup with one of our highly skilled heating and air conditioning specialists. Once you’ve seen the difference it makes to your system’s performance, you’ll be glad you decided to give your equipment the TLC it needs by calling most dependable HVAC contractor.

FAQs About Our HVAC Maintenance Service:

How Does HVAC Maintenance Help Protect My Heating System?

Regular HVAC maintenance helps keep your heating system clean, properly adjusted, and ready for colder weather. Technicians can identify worn parts, airflow restrictions, and other issues before they lead to larger repairs. Routine service also supports more consistent heating and dependable system performance.

Can Regular Maintenance Reduce the Need for AC Repair?

Yes. Routine inspections can identify airflow problems, electrical issues, dirty coils, and worn components before they lead to AC repair. Service technicians can check your air conditioning system and make adjustments that support dependable operation. Early attention may also help prevent more expensive cooling problems.

Can HVAC Maintenance Help Lower Energy Bills?

Yes. Dirty components, restricted airflow, and neglected equipment can force your HVAC system to work harder and increase energy bills. Regular maintenance helps improve efficiency by keeping heating and cooling equipment operating under proper conditions. It can also reveal problems that may be wasting energy.

Why Should I Schedule Maintenance Before Peak Heating or Cooling Season?

Scheduling service before extreme weather gives technicians time to inspect your HVAC system before demand increases. This can help uncover problems that might otherwise lead to AC repair or heating system failure during periods of heavy use. Preventive care also helps keep both heating and cooling equipment prepared for the season.

Call or Click to Schedule an Appointment Today!

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We Proudly Serve the Following Areas

Charlotte

Davidson

Kannapolis

Lake Park

Pineville

Stallings

Stanfield

Wesley Chapel

Newell

Indian Trail

Matthews

Mint Hill

Hemby Bridge

Huntersville

Fairview

Locust

Weddington

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