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Written By Bradford Cuthrell
Last Updated April 2024
According to the U.S. Department of Energy, about 55% of energy use in American homes goes toward heating and cooling. You don't want to spend more than necessary on temperature control in your La Grange home, so it's important to make sure all systems are functioning properly.
Our list of La Grange's top HVAC companies can help you save money by getting your HVAC system installed, repaired or replaced for a fair price by a skilled worker.
Our Rating
Clear pricing policy
Informative resources
Reliable customer support
Prompt service delivery
Free quote
Services Offered
Our Rating
Clear pricing policy
Free quote
Informative resources
Reliable customer support
Services Offered
Our Rating
Reliable customer support
Informative resources
Clear pricing policy
Free quote
Services Offered
Our Rating
Free quote
Informative resources
Clear pricing policy
Prompt service delivery
Reliable customer support
Services Offered
Our Rating
Clear pricing policy
Reliable customer support
Informative resources
Prompt service delivery
Free quote
Services Offered
Our Rating
Prompt service delivery
Clear pricing policy
Informative resources
Free quote
Reliable customer support
Services Offered
Our Rating
Clear pricing policy
Prompt service delivery
Reliable customer support
Free quote
Informative resources
Services Offered
Our Rating
Clear pricing policy
Prompt service delivery
Reliable customer support
Free quote
Informative resources
Services Offered
Our Rating
Clear pricing policy
Free quote
Prompt service delivery
Reliable customer support
Informative resources
Services Offered
Our Rating
Prompt service delivery
Clear pricing policy
Reliable customer support
Free quote
Services Offered
Today's Homeowner looks at dozens of datapoints on hvac companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:
If your HVAC system is faulty or getting near the end of its lifespan, it likely needs repairs or replacement from an HVAC company. Watch for these indicators your system needs service:
Book an inspection if you notice any of these problems. A local technician can evaluate your system, detect problems, and figure out whether you need repairs or a new HVAC unit.
What you pay for HVAC installation or maintenance depends on your system style. Common HVAC unit styles include the following:
HVAC costs differ based on the services needed. HVAC systems are complicated and may need multiple types of maintenance. Prices for common jobs are as follows:
HVAC Unit Type | Cost | |
---|---|---|
Split | $1,960-$4,995 | |
Hybrid Split | $3,971-$7,315 | |
Heat Pump | $3,074-$31,328 | |
Packaged Heating and Air | $257-$429 |
Taking care of necessary HVAC repairs and replacements when needed is important, but can be expensive. Luckily, there are steps you can take to slow the wear and tear on your system.
Service | Cost | |
---|---|---|
Filter Replacement | $64-$172 | |
Condensor Cleaning | $1,286-$3,859 | |
Thermostat Repair | $86-$214 | |
Ductwork Cleaning | $412-$1,029 |
Finding the right HVAC company is key for an easy installation or repair. Hiring an experienced, credentialed HVAC contractor gives you confidence your system can provide reliable heating and air conditioning year-round.
Contact at least three HVAC companies for quotes. Explain the issues and have specialists visit to inspect your HVAC system if possible. Compare the companies' explanations, solutions, estimated costs, warranties, and timeframes. Avoid providers that pressure you or demand payment upfront.
When picking an HVAC provider, choose one with technicians that have the appropriate training, licenses, and experience. In all states, HVAC contractors 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 at the state level.
There are no state-level licensing requirements for contractors in Illinois. However, there may be local regulations. Be sure to check with your municipal government to confirm that your contractor meets all of the requirements. You can verify an Illinois business license on the Secretary of State's website. Also check a company's reviews and complaints on sites such as Yelp, Google Reviews, and the Better Business Bureau (BBB). Pick a company with great feedback and stories of satisfied customers.
It’s important to understand what the work process is going to look like. For HVAC repairs, the company should explain the specific parts that need replacement and why. Get confirmation that your technician will clean and test your system afterward to ensure proper functioning. For replacement, ask the contractor to explain the new HVAC system features, brand, model, energy efficiency, 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.
A trustworthy HVAC company will stand behind its repair services and installations with a warranty. The longer and more comprehensive the coverage terms, the better. Carefully compare the fine print between contractors and choose the provider that offers the best protection at a reasonable price.
Get a written quote before HVAC work begins. A full quote includes both labor and material costs. Make sure you understand and accept all terms before signing the contract.
You should have your HVAC system inspected twice yearly. After the inspection, your technician will inform you if any services are needed. You should also schedule an inspection if you start noticing issues such as strange noises, unusual smells, or leaks. If your home has ductwork, it should be inspected every few years.
Usually, it's best to schedule inspections in the spring and fall, as technicians tend to be less busy at these times. This also helps get your system ready for the summer and winter, when it probably sees the most use.
You can save energy throughout the year by making it easier for your HVAC system to maintain the temperature of your home. During all seasons, keep your thermostat as close to the outside temperature as possible, and avoid making drastic changes — adjust it only a few degrees at once. You may also consider purchasing a smart thermostat.
Generally, whole-system HVAC installation or replacement takes one to three days. Installing or replacing an air conditioning unit or a furnace takes anywhere from about half a day up to two days. The exact amount of time will vary depending on things like how large your home is, how easily accessible different areas are, and whether your technician finds any problems.
For a 2,000-square-foot home, you'll need between 2.5 and 5 tons of air conditioning capacity. For homes over 1,000 square feet, central air will usually be more effective than window units for cooling.
For a 2,000-square-foot home, you'll also look for a furnace that is between 50,000 and 80,000 BTUs (British thermal units).
Usually, HVAC financing is offered through a third-party lender. If your HVAC company doesn't offer financing, you may consider taking out your own loan. Be sure to talk to your HVAC company and a financial advisor to learn what options are available to you and appropriate for your situation.
There are a number of ways you can make your HVAC system more energy-efficient: