10 Best HVAC Companies in New Trier, IL

Signs You May Need HVAC Repair or Replacement

An HVAC system that's not working properly or outdated likely needs professional attention for repairs or replacement. Watch for these signals that your system needs service:

• Thermostat malfunctions or temperature control issues
• Uneven heating/cooling or poor air circulation
• Higher than normal energy bills
• Odd noises when turning on
• Frequent breakdowns and need for repairs
• Refrigerant leaks
• Rust, cracking, or corrosion
• An HVAC system that's over 15 years old

If you notice any of the above, have a local HVAC technician inspect your system. They can diagnose problems and let you know whether repair or full HVAC replacement is needed.

Cost of HVAC Installation and Maintenance in New Trier

What you spend on HVAC installation or maintenance depends on your system style. Common HVAC unit styles include the following:

• Split or mini-split: If your home lacks the right ductwork for central heating or air, you likely have a split HVAC system. Split or mini-split systems consist of interior units that regulate the temperature in individual rooms, and that are all connected to an outdoor unit.
• Hybrid split: A hybrid split HVAC system operates similar to a normal split system, but has the benefit of being able to utilize energy from either electric or gas sources.
• Heat pump: Heat pumps transfer hot and cold air between your house and outside. They don't create their own heating and cooling, so they work more efficiently in more mild climates.
• Packaged heating and air: Packaged HVAC systems work well in smaller houses. They consist of a single combined air conditioner and heating unit, typically located in an attic or basement. This unit is typically space-saving, cost-effective, and easy to maintain.

HVAC maintenance prices differ depending on what services are needed. HVAC systems are complex and can require different kinds of maintenance. Fees for some common services are as follows:

Ways to Save Money on HVAC Costs

Essential HVAC maintenance is important, but can be expensive. Fortunately, homeowners can take steps to reduce wear and tear on their system and lower future maintenance needs.

• Change filters regularly. Replacing your air filters or washing them every 30–90 days allows efficient air circulation through your system. Also try to keep debris from accumulating on the external parts of your HVAC.
• Keep your system clean. Keeping your indoor evaporator coil, ductwork, condenser fan blades, and grills clean enables your HVAC system to function properly and lowers the risk of mold. The National Air Duct Cleaners Association recommends cleaning your HVAC system when you notice it starting to get dirty.
• Monitor for potential problems. Keep an eye on your system for issues, for example by consistently checking your thermostat and energy bills. This helps you address problems before they get out of hand.
• Change the position of your blinds seasonally. Opening your blinds in winter allows passive solar heat into your house. Closing your blinds in summer blocks some heat from getting indoors. Both of these measures help decrease the work required from your house's HVAC system.

How To Choose a Local HVAC Company

Knowing what to look for in an HVAC company is crucial 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

Contact at least three HVAC companies for quotes. Describe the issues and have specialists visit to inspect your HVAC system if possible. Compare the companies' explanations, solutions, estimated costs, warranties, and timeframes. Avoid contractors that pressure you or demand payment upfront.

Check Credentials

When hiring an HVAC company, choose one with technicians that have the appropriate 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 the type of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled on a state-by-state basis.

There are no state-level licensing requirements for contractors in Illinois. However, there may be local regulations, so make sure to check with your municipal government to verify that your contractor meets all of the requirements. You can also verify an Illinois business license on the Secretary of State's website. Checking reviews on Yelp, Google Reviews, the Better Business Bureau (BBB), and similar sites can aid your decision. Choose a provider with great reviews and stories of positive experiences from customers.

Understand Work Details

It’s important to understand what the work process will look like. For HVAC repairs, the company should explain the exact parts that need replacement and why. Get confirmation that your technician will clean and test your system afterward to ensure proper functioning. When replacing your HVAC system, request that the installation company describe the new features, model, energy efficiency, estimated installation time, and brand. Before work starts, ask how your provider plans to accurately size the unit for your home and how much it will cost.

Compare Warranties

Reputable HVAC companies back their services with warranties. Compare warranties from different companies, keeping in mind that more comprehensive coverage is better. Look for the company that offers the most coverage for a fair price.

Get Quote in Writing

Get written estimates before beginning HVAC work. The quote should outline costs for both labor and materials. Review all terms carefully before signing.