Air Conditioning Maintenance & AC Tune-Ups in Denver, CO

At Sanders & Johnson Heating, Cooling, & Plumbing, our experienced HVAC technicians are proud to provide high-quality air conditioning repair, AC installation, and air conditioning maintenance services in Denver and the surrounding communities. From thermostat services to air conditioner replacements, our highly trained experts are available to tackle any HVAC challenge, no matter how complex. 

AC maintenance is crucial to promoting your cooling system’s longevity. With regularly scheduled care, your air conditioner could last anywhere from 15 to 20 years, providing consistently cool comfort. 

We Offer Professional AC Maintenance Services in Denver

Air conditioners are complicated machines with electrical and mechanical components, along with refrigerant that is pressurized into a gas and pumped through coils by a compressor. Regular care is required to make sure the various parts inside your AC are working together properly. While homeowners can perform minor maintenance tasks like changing the air filter, it’s always best to schedule professional air conditioner maintenance for an in-depth tune-up.  Also, most equipment manufacturers require the homeowner to have annual maintenance performed by a qualified technician in order to keep the warranty valid.

At Sanders & Johnson, we provide Denver County residents peace of mind, knowing their air conditioners will be ready to handle the next summer heat wave. Our AC maintenance services include the following: 

Seasonal AC tune-ups

A seasonal AC tune-up in Denver means getting your air conditioner in peak condition before you need to run it all day long. Booking maintenance for your air conditioner is important to whole-home comfort, as it optimizes efficiency, extends your air conditioner’s lifespan, and may even reduce your energy bills. 

We usually recommend booking an appointment for an inspection and servicing in March, April, or May, as Colorado temperatures start to warm up considerably in June. This is when our services are in peak demand, meaning you may have to wait longer for an appointment.

Full air conditioner inspections

If you believe your AC isn’t running as efficiently as it could, if it’s making strange sounds, or is not consistently cooling your home, the first step is usually to schedule an inspection. After taking an in-depth look at the inner workings of the unit, we can diagnose the issue for you. It’s also smart to schedule a cooling system checkup before summer for a safety and performance evaluation. 

At Sanders & Johnson, we provide expert air conditioner inspections near you. Book in today so we can help identify any AC issues before they become serious problems.

Mini-split system servicing

Along with traditional central air system maintenance, our team also provides mini- split system servicing on ductless air conditioner systems. We inspect and tune up ductless mini-splits, providing thorough maintenance to ensure the indoor and outdoor components are working efficiently. 

We recommend having your mini-split serviced twice a year, once in the spring for the cooling system, and again in the fall to ensure it can provide enough heat during the cold Colorado winter.

Residential AC maintenance for all major brands

Our technicians are properly certified and experienced in servicing all major brands of air conditioners, including Ruud, Amana, Trane, Lennox, American Standard, Rheem, York, Carrier, Bryant, and Goodman. Trust our qualified technicians to take care of your home cooling system to the manufacturer’s standards.

What’s Included in an AC Tune-Up?

When you book an AC tune-up with Sanders & Johnson, your appointment will include:

• Coil checks: We’ll inspect the indoor evaporator coils and the outdoor condenser coils for issues like leaks, damage, and debris.
• Refrigerant testing: We check for refrigerant leaks and verify optimal pressure and performance. 
• Electrical checks: Our technicians will look at the wiring and electrical components, ensuring efficient operation and checking for safety hazards. 
• Drain line checks: We’ll make sure your AC drain line can effectively remove condensation without blockages like mold or sludge, which can lead to water leaks and property damage.
• Performance testing: We’ll check the AC’s cooling capacity, airflow, and overall operation. 

If our technicians find any current or potential issues during the tune-up, we will let you know what we found, along with our professional recommendations for repairs or replacement. We never try to upsell our customers on services they don’t need. Instead, we’ll let you know your options, with all the information you need to make an informed decision on how to proceed. 

Why AC Maintenance Matters in Denver

AC maintenance in Denver matters because:

• It gets hot in Denver: You deserve to feel comfortable in your own home. When the temperature hits the mid-80s and above, an efficient AC can make all the difference in your home’s comfort.
• Summer humidity fluctuates: The dry-to-humid fluctuations caused by Denver’s high elevation can increase wear on your air conditioner’s internal components.
• High altitude can strain the system: The air is thinner in high-altitude areas, reducing the air’s capability to transfer heat. This forces your air conditioner to work harder and can impact its lifespan.

Regular air conditioner benefits include:

• Better comfort: A well-maintained air conditioner will be able to provide you with faster and more consistent cooling throughout your house. 
• Improved reliability: Keeping your air conditioner in good working condition will reduce the chances of costly breakdowns and ensure you have reliable cooling when you need it.
• Less energy consumption: You can feel good about decreasing your environmental footprint by keeping your home cooling system as efficient as possible. 
• Lower utility bills: In many cases, customers who opt for seasonal HVAC maintenance find that their utility bills are lower thanks to less energy use.
• Improved safety: Allowing a technician to inspect your air conditioner once a year may prevent safety issues like fire hazards, electrical shock risks, and mold growth. 

How Often Should AC Maintenance Be Done in Denver and Surrounding Areas?

We recommend scheduling air conditioner maintenance at least once a year to ensure optimal efficiency. You should also check your air filters every one or two months, especially during the peak cooling season, changing the filter as necessary to allow for proper airflow.

You should book a tune-up more often (twice a year, ideally) if your HVAC system is over 10 years old or undergoes heavy use, as it’s more likely to have worn parts and require more frequent servicing.

Why Homeowners Choose Us for AC Maintenance in Denver?

Homeowners choose Sanders & Johnson for AC maintenance because of our excellent track record for quality work, our customer service, and our commitment to finding the source of a problem and offering logical solutions. We offer our customers:

• Professional HVAC services from certified, background-checked technicians.
• Financing options for installations and replacements, along with discounts and promotions to help make our services affordable for everyone.
• Clear communication, honest estimates, and a non-pressure approach to our services.

Contact Sanders & Johnson for Reliable Air Conditioner Maintenance

Sanders & Johnson is a family-owned company, operating throughout the Denver area to provide effective home heating, cooling, and plumbing services to our community. We’ve been a go-to for homeowners since 1977, serving our customers with integrity and top-quality care. 

Contact us today to book your next air conditioner service, or to speak with an HVAC professional about keeping your AC running smoothly this summer. We’re available by phone at 720-358-1813, or you can schedule our services online using our simple online booking tool. We look forward to working with you.