The best way to avoid AC breakdowns, extend your system's life, and keep energy bills under control is regular professional maintenance. At Dye Plumbing & Heating, our NATE certified technicians provide comprehensive AC tune-ups that catch small problems before they become expensive repairs and keep your system running at peak efficiency.
We've been maintaining air conditioning systems throughout La Porte, IN and Northwest Indiana since the technology became common in residential homes. Our 86+ years of experience means we know exactly what to check, what to clean, and what warning signs to look for during a maintenance visit.
Think of AC maintenance like oil changes for your car. You could skip them and the car would run—for a while. But eventually, neglect catches up with you in the form of expensive repairs or premature failure. Air conditioning systems work the same way.
Regular maintenance pays for itself in several ways: fewer repairs, lower energy bills, and longer equipment life. Most manufacturers also require annual maintenance to keep warranties valid. Skip maintenance, and you might void your warranty coverage right when you need it most.
of maintenance expertise
technicians
that catch problems early
to reduce energy costs
Ready to schedule your AC tune-up? Visit our contact page or call 219-362-6251.
We catch worn parts and developing problems before they cause failures
Clean, properly adjusted systems use less energy
Well-maintained systems last years longer
Optimized systems cool more evenly and control humidity better
Maintain required service records for warranty claims
Know your system is ready for summer heat
Our comprehensive AC tune-up includes everything your system needs to perform reliably and efficiently:
After the inspection, we'll provide a report on your system's condition. If we find issues that need attention, we'll explain what we found and recommend solutions. There's no pressure—just honest information to help you make good decisions about your equipment.
Air conditioners typically fail at the worst possible time—on the hottest day of summer, when they're working hardest. During heat waves, service demand spikes and wait times for repairs increase. Annual maintenance performed before summer catches problems early, when technicians have more availability and you have time for repairs before extreme heat arrives.
Most AC failures can be prevented with proper maintenance. We find worn capacitors, deteriorating contactors, dirty coils, and developing refrigerant leaks during routine inspections. Addressing these issues proactively costs far less than emergency repairs and prevents the discomfort and inconvenience of mid-summer failures.
When you bought your air conditioner, it came with an efficiency rating—SEER or SEER2—that represents how efficiently it operates under test conditions. Maintaining that efficiency requires proper care. Dirty coils, low refrigerant, and neglected components all reduce efficiency, sometimes dramatically.
A dirty condenser coil forces the system to work harder to reject heat, increasing electricity consumption. A low refrigerant charge reduces cooling capacity and efficiency. A dirty blower motor struggles to move air. These efficiency losses translate directly to higher electric bills. The difference between a maintained AC and a neglected one can be 15-25% in energy costs.
Well-maintained air conditioners last significantly longer than neglected ones. We've seen properly maintained systems run 18-20+ years, while neglected units often fail in 10-12 years. When you consider that AC replacement costs several thousand dollars, the math clearly favors maintenance.
Components that run dirty or stressed wear out faster. Compressors that operate with low refrigerant charges work harder and fail sooner. Blower motors that struggle against dirty filters burn out prematurely. Maintenance prevents this accelerated wear.
Most AC manufacturers require annual professional maintenance to keep warranty coverage valid. If you skip maintenance and then need a major repair, you may find that warranty claim denied for lack of maintenance documentation. Our maintenance visits create the service records that protect your warranty rights.
The best time for AC maintenance is spring, before you need cooling for the summer. This timing ensures:
We recommend annual AC maintenance. If you also have a furnace or heat pump, we recommend maintenance twice per year—spring for cooling and fall for heating.
For convenience and savings, consider our maintenance plan. Plan members enjoy:
While we recommend annual maintenance regardless of symptoms, these signs indicate your system definitely needs attention:
Efficiency has declined
Something is restricting air movement
The system isn't performing evenly
Components may be wearing out
Possible mold or biological growth
Time for annual service
Our regional climate creates specific maintenance needs that our technicians understand from 86+ years of local experience:
Every spring, pollen coats outdoor units, followed by cottonwood fluff that can mat against condenser coils and severely restrict airflow. Our maintenance service includes thorough condenser coil cleaning to remove this seasonal buildup. Some locations with heavy cottonwood exposure may benefit from mid-season cleaning as well.
Northwest Indiana's summer humidity puts extra demands on air conditioning systems. Your AC must not only cool the air but also remove substantial moisture—sometimes several gallons per day in humid conditions. We carefully inspect and clear condensate drains during maintenance, verify drain pan condition, and ensure proper drainage slope.
Our cooling season often runs from late May through September—roughly five months of heavy AC use. This extended operation means more wear on components compared to regions with shorter summers. Annual maintenance is especially important given our heavy usage patterns.
Our proximity to Lake Michigan creates unique weather patterns, including temperature swings and occasionally rapid changes in humidity and atmospheric pressure. These conditions can stress HVAC systems more than stable climates.
There are things you can do yourself to help your AC perform well, but professional maintenance addresses things you can't safely or effectively do yourself.
Major plumbing and HVAC projects shouldn't be delayed because of budget concerns. We've partnered with Service Finance to offer flexible financing options that make essential home improvements accessible.
Upgrading to high-efficiency HVAC equipment can qualify you for valuable rebates and incentives. Our team stays current on available programs and will help you navigate the paperwork to maximize your savings. From manufacturer rebates to utility incentives, we'll ensure you don't leave money on the table.
Beyond maintenance, we provide comprehensive air conditioning services to keep your system running reliably year-round.
From our headquarters at 1600 Lake Street in La Porte, IN, we serve homeowners and businesses throughout the region. Our local presence means faster response times, familiarity with area homes and building codes, and the accountability that comes from being your neighbors.
Dye Plumbing & Heating has been maintaining air conditioning systems throughout La Porte, IN and Northwest Indiana for decades. Our NATE certified technicians provide thorough maintenance that prevents problems, improves efficiency, and extends equipment life.
What you get with our maintenance:
Our technicians are professionally certified and trained to provide thorough, reliable maintenance service.
We check every critical component to catch problems early and optimize performance.
86+ years of Northwest Indiana experience means we understand regional maintenance needs.
Convenient scheduling, priority service, and savings on repairs with our maintenance plans.
No pressure sales—just honest information to help you make good decisions about your equipment.
Our maintenance visits create the service records that protect your warranty rights.
Hours: Monday-Friday 7:00am-5:00pm | Saturday 7:30am-12:00pm
© Red Barn Media Group 2026
View Financing Options