1. How a Dirty System Costs You More Than a Maintenance Visit Ever Will

# Step 2C: HVAC Maintenance Service Page Content

## Infinity Air Heating and Cooling LLC

HVAC maintenance is a planned checkup for your heating and cooling system that catches small problems before they turn into big repair bills. Infinity Air Heating and Cooling LLC provides thorough HVAC maintenance service for homeowners and businesses in Phoenix, Tempe, Chandler, Gilbert, and Mesa. Our certified HVAC technicians perform a detailed inspection, clean critical parts like your evaporator and condenser coils, check refrigerant levels, test airflow, replace your air filter, and make sure every component runs at peak efficiency. Whether you need a one time HVAC tune up service or want to sign up for an annual HVAC maintenance plan, we make the process simple and stress free.

Your HVAC system gives off warning signs long before it stops working. The trouble is, most people miss those signs until a 115 degree Phoenix afternoon forces the issue.

Here is what we hear from homeowners who skipped regular HVAC preventive maintenance:

• Shocking utility bills that climb higher every month because a dirty system uses more power to push the same amount of air through clogged filtration and worn parts.
• Sudden breakdowns in peak summer when every HVAC maintenance contractor in town is booked solid and your family is stuck waiting in the heat.
• Rooms that never feel right. One side of the house stays hot while the other side is too cold, pointing to poor airflow or failing ductwork connections.
• Odd sounds, burning smells, or short cycling from a unit that has not been cleaned, tightened, or inspected in years.
• Voided warranty coverage because the manufacturer required proof of scheduled HVAC maintenance and no records exist.
• Dust and allergens blowing through every vent because dirty coils, a clogged blower, and old filters are pushing contaminated air into your living space, hurting your indoor air quality.

None of these problems happen overnight. They build up slowly. And every one of them can be prevented with regular heating and cooling maintenance from a team that actually looks at the whole system.

A proper HVAC maintenance service is not a quick glance and a sticker on the unit. It is a full hands on review of every part that affects your comfort, safety, and energy costs.

Cooling System Maintenance

When our technician arrives for your AC maintenance service, they start outside at the condenser unit. They clean the coil fins, check the refrigerant level, test the capacitor, inspect the compressor for signs of wear, and clear debris from around the unit. Inside, they clean the evaporator coil, check the condensate drain line, and make sure the blower motor spins freely. Every electrical connection gets tested and tightened. This is the same air conditioning maintenance process we follow whether you have a central system, a heat pump, or a ductless mini split.

Heating System Maintenance

For your furnace maintenance service, our tech inspects the burner assembly, tests the ignition system, checks the heat exchanger for cracks, and makes sure the ventilation and exhaust are clear. We also test your gas valve, flame sensor, and safety controls. Heat pump maintenance service includes reversing valve checks and defrost cycle testing so your system heats just as well as it cools.

Full System Checks

Every visit includes thermostat calibration, a full HVAC maintenance checklist review, lubrication of all moving parts, air filter replacement, and a system safety inspection. We measure supply and return airflow, check ductwork for leaks, and run a complete diagnostics cycle so nothing gets overlooked.

Seasonal and Annual Plans

Our seasonal HVAC maintenance program covers both sides of the year. We offer spring AC maintenance before the cooling season and fall furnace maintenance before heating season. You can book a single tune-up or sign up for an HVAC maintenance plan that covers both visits at a lower rate. Every HVAC maintenance agreement includes priority scheduling and a discount on parts if repairs come up.

1. Lower energy bills because a clean system uses less power to keep your home comfortable.

2. Fewer emergency repairs since our technicians catch worn parts before they snap or fail completely.

3. Longer equipment lifespan because regular HVAC system maintenance reduces daily wear on every component.

4. Better indoor air quality from clean coils, fresh filters, and properly sealed ductwork throughout your home.

5. Full warranty protection because most manufacturers require proof of annual HVAC maintenance to honor claims.

6. Consistent room temperatures all year thanks to balanced airflow and properly calibrated thermostat settings.

Step 1: Book Your Visit

Call us or fill out the form on this page. Tell us what type of system you have and when you want us there. We offer flexible morning, afternoon, and weekend slots across Phoenix, Tempe, Chandler, Gilbert, and Mesa.

Step 2: We Inspect Everything

Your HVAC maintenance technician arrives on time, walks you through what they will check, and performs a full HVAC maintenance checklist review. No part gets skipped. No shortcuts. You get a written report of exactly what we found.

Step 3: You Stay Comfortable

After the visit, your system runs quieter, cooler in summer, warmer in winter, and cheaper to operate. If we spot anything that needs attention, we explain your options honestly with no pressure to buy anything you do not need.

1. Family owned and operated so you talk to real people who care about your home.

2. Honest pricing with no hidden fees because we quote the cost before any work begins.

3. Certified technicians trained on all brands including Trane, Carrier, Lennox, Goodman, and Rheem systems.

4. On time arrival every single visit because your schedule matters just as much as ours.

5. Written inspection reports so you always know exactly what condition your HVAC system is in.

6. Priority scheduling for plan members so you never wait during the busiest weeks of summer.

1. Complete coil cleaning of both evaporator and condenser coils to restore proper heat transfer.

2. Refrigerant level check and adjustment to keep your compressor running safely and at full capacity.

3. Electrical connection testing on every wire, terminal, and capacitor to prevent shorts or failures.

4. Thermostat calibration service to make sure your set temperature matches what your home actually feels like.

5. Condensate drain cleaning to stop water backups, mold growth, and damage to floors or ceilings.

6. Blower motor inspection and lubrication to keep airflow strong and reduce noise from your system.