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Written By Bradford Cuthrell
Last Updated April 2024
On average, 55% of the energy used in American homes is for heating and cooling, according to the Department of Energy. You don't want to spend more than necessary on temperature control in your Princeton home, so it's important to make sure all systems are working properly.
Our list of the top HVAC companies in Princeton can help you get your system into top shape, allowing you to save money while staying comfortable.
Our Rating
Prompt service delivery
Reliable customer support
Clear pricing policy
Free quote
Services Offered
Our Rating
Reliable customer support
Clear pricing policy
Free quote
Informative resources
Services Offered
Our Rating
Reliable customer support
Clear pricing policy
Free quote
Prompt service delivery
Informative resources
Services Offered
Our Rating
Reliable customer support
Free quote
Prompt service delivery
Informative resources
Clear pricing policy
Services Offered
Our Rating
Free quote
Informative resources
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
Informative resources
Clear pricing policy
Services Offered
Our Rating
Informative resources
Reliable customer support
Free quote
Clear pricing policy
Services Offered
Our Rating
Reliable customer support
Informative resources
Clear pricing policy
Services Offered
Our Rating
Free quote
Clear pricing policy
Reliable customer support
Informative resources
Services Offered
Our Rating
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 home's HVAC system isn't working correctly or nearing the end of its lifespan, you may need to hire an HVAC contractor for maintenance or replacement. Look for these common indicators that your system requires expert attention:
Book an inspection if you notice any of these issues. A local technician can evaluate your system, detect problems, and decide whether you need to fix or replace your HVAC.
What you spend on HVAC installation or maintenance varies based on your system style. Common HVAC unit styles include the following:
The cost of HVAC maintenance also depends on what kind of work being done. HVAC systems are complex and might require different kinds of maintenance. The prices of some common jobs are as follows:
HVAC Unit Type | Cost | |
---|---|---|
Split | $1,683-$4,290 | |
Hybrid Split | $3,410-$6,282 | |
Heat Pump | $2,640-$26,904 | |
Packaged Heating and Air | $221-$368 |
It's important to take care of HVAC repairs and replacements in a timely manner, but it can also be expensive. Fortunately, there are steps you can take to reduce wear and tear on your system.
Service | Cost | |
---|---|---|
Filter Replacement | $55-$147 | |
Condensor Cleaning | $1,105-$3,314 | |
Thermostat Repair | $74-$184 | |
Ductwork Cleaning | $354-$884 |
Knowing what makes a trustworthy 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 providers for quotes. Explain the issues and have technicians visit to inspect your system if possible. Compare the companies' explanations, solutions, estimated costs, timeframes, and warranties. Avoid contractors that pressure you or demand payment upfront.
It's important to choose an HVAC company that employs technicians with the proper qualifications and expertise. HVAC contractors in all states have federal requirements set by the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, contractors must pass an exam (the specific exam depends on the kind of equipment they plan to work with). Section 608 certification is required for all technicians who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." 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 of the requirements. You can verify an Illinois business license on the Secretary of State's website. You should also look at reviews and complaints on sites like Yelp, Google Reviews, and the Better Business Bureau (BBB). Choose a company with positive reviews and reports of good customer experiences.
Make sure you understand the details of your project before it begins. If HVAC repairs are required, have your provider detail which parts need replacement and why. Get confirmation that your technician will clean and test the entire system after the repair to verify that everything works. When replacing your HVAC system, ask the contractor to provide details on the new estimated installation time, features, brand, model, and energy efficiency. Before work begins, make sure you understand how your provider will properly size the new unit for your home and what the cost will be.
Good HVAC companies offer warranties on repairs and installations. The more complete the coverage, the better. Compare warranty details between companies and pick the one that offers the most comprehensive protection within your budget.
Get written quotes before starting HVAC work. The quote should cover costs for both materials and labor. Review all terms carefully before signing.
Typically, you should have your HVAC system inspected twice a year. After an inspection, your HVAC technician will tell you what services are required. You should also call a technician if you start to notice any issues, like unusual smells, strange noises, or leaks. If your home has ductwork, it should be serviced every few years.
The best times of the year to have an HVAC inspection are the spring and fall. Technicians are less busy during these times, so it will be easier to get an appointment. This also helps get your system ready for the summer and winter, which is when it normally gets the most use.
You can save energy throughout the year by reducing the amount of power your HVAC system uses to maintain the temperature of your home. During all seasons, keep your thermostat as close to the outside temperature as is comfortable, and avoid making drastic changes — adjust it only a few degrees at a time. You could also consider 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 can take as little as half a day or as much as two days. The exact amount of time will depend on things like how large your home is, how easily accessible different sections are, and whether your technician finds any problems.
For a 2,000-square-foot home, you should look for a furnace that's between 50,000 and 80,000 BTUs (British thermal units).
For a 2,000-square-foot home, you'll also want to purchase an air conditioning unit with around 2.5 to 5 tons of capacity. Typically, if your home is larger than 1,000 square feet, central air will be more effective than window air conditioning units.
There are a number of ways you can make your HVAC system more energy-efficient: