10 Best HVAC Companies in Oswego, IL

Signs You May Need HVAC Repair or Replacement

If your HVAC system is faulty or getting old, it likely needs repairs or replacement from an HVAC company. Watch for these indicators your system needs service:

• Odd noises when the system turns on
• Thermostat malfunctions or temperature control issues
• Corrosion, cracking, or rust
• Frequent breakdowns and need for repairs
• Unusually high energy bills
• Poor air circulation or uneven heating/cooling
• Refrigerant leaks
• An HVAC system that's over 15 years old

Book an inspection if you notice any of these issues. A local technician can assess your system, detect problems, and figure out whether you need to fix or replace your HVAC.

Cost of HVAC Installation and Maintenance in Oswego

The cost of HVAC installation or maintenance varies depending on the type of unit you have. Common kinds of HVAC units include the following:

• Split or mini-split: If your home's ductwork can't accommodate a central HVAC system, you probably have a split or mini-split system. Split systems have indoor units in each room to control temperature. These indoor units all connect to an outdoor unit.
• Hybrid split: A hybrid split HVAC system performs similarly to a standard split system, but has the capacity to draw on either gas or electricity as energy sources.
• Heat pump: Heat pumps transfer hot and cold air between your home and outside. They don't generate their own heating and cooling, so they work best in more mild climates.
• Packaged heating and air: Packaged HVAC systems are a practical choice for smaller homes. These systems have a single combined AC and heating, typically located in an attic or basement. They're compact, energy-efficient, and easy to maintain.

HVAC maintenance prices vary based on the specific services needed. HVAC systems can be complicated and potentially require several different services. Costs for typical jobs are as follows:

Ways to Save Money on HVAC Costs

Taking care of necessary HVAC repairs and replacements when needed is crucial, but can be costly. Thankfully, there are actions you can take to reduce gradual wear and tear on your system.

• Keep your system clean. Regularly cleaning indoor evaporator coil, ductwork, condenser fan blades, and grills helps keep your HVAC system running efficiently and reduces the risk of mold. The National Air Duct Cleaners Association recommends cleaning your system when it starts to look dirty.
• Change filters regularly. Changing or cleaning your air filters every 30–90 days helps air flow efficiently through your HVAC system. We also recommend regularly clearing dirt and debris away from the external parts of your system.
• Monitor for potential problems. Monitor your system for issues, for example by consistently checking your thermostat and energy bills. This allows you to address problems before they get out of hand.
• Change the position of your blinds seasonally. Leaving your blinds open during the winter helps warm your home with passive solar heating. Closing the blinds in warmer seasons helps prevent the same heat from getting inside. Doing both helps minimize the strain on your HVAC system.

How To Choose a Local HVAC Company

Knowing what to look for in an HVAC company is important for a successful project. Partnering with an experienced, licensed contractor can offer you peace of mind and ensure your system provides reliable air conditioning and heating for your home.

Compare Multiple Bids

Request estimates from at least three HVAC providers. Explain your issues and ask if specialists can inspect your system in person. Review each contractor's diagnoses, recommended solutions, estimated cost, warranties, and timelines. Avoid contractors that pressure you or demand payment before work.

Check Credentials

When picking an HVAC provider, choose one with technicians that have the proper training, licenses, and experience. HVAC contractors in all states need to obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is mandatory for all contractors who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." Contractors must pass an exam (the type of exam depends on what kind of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled by the state.

Illinois doesn't have state-level contractor licensing requirements. However, there may be local regulations, so make sure to check with your municipal government to verify that your contractor meets all the requirements. You can verify an Illinois business license on the Secretary of State's website. You should also check a provider's reviews and complaints with organizations such as the Better Business Bureau (BBB), Google Reviews, and Yelp. You'll want to select a company with positive reviews and a history of good customer service.

Understand Work Details

Always make sure you understand the details of a planned project. For HVAC repairs, your provider should list which parts require replacement and why. Confirm that your technician will clean and test the system after repairs are finished to verify that it’s working properly. When getting a replacement, ask your contractor to explain the new HVAC system brand, energy efficiency, features, model, and estimated installation time. Before starting the project, you should understand the process your provider will use to properly size the system for your home and the price you'll pay.

Compare Warranties

Reliable HVAC companies provide warranties for their work. Broader coverage is better, so make sure to compare warranties between providers. Choose the one that offers the best coverage at a fair cost.

Get Quote in Writing

Always get HVAC estimates in writing before work begins. A detailed quote covers costs for both labor and materials. Confirm that you agree to all terms before signing the contract.