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Written By Bradford Cuthrell
Last Updated February 2024
On average, 55% of energy use in American homes goes toward heating and cooling, according to the U.S. Department of Energy. In Buffalo Grove, you're probably looking to reduce your energy usage and save money on your bills.
The right HVAC contractor can get your system into its best shape ever, saving you money while keeping your home comfortable. That's why we've assembled this guide to the top HVAC companies in Buffalo Grove.
Our Rating
Reliable customer support
Free quote
Informative resources
Clear pricing policy
Services Offered
Our Rating
Informative resources
Clear pricing policy
Free quote
Reliable customer support
Services Offered
Our Rating
Clear pricing policy
Free quote
Informative resources
Reliable customer support
Services Offered
Our Rating
Clear pricing policy
Reliable customer support
Free quote
Informative resources
Services Offered
Our Rating
Reliable customer support
Clear pricing policy
Informative resources
Free quote
Services Offered
Our Rating
Clear pricing policy
Informative resources
Prompt service delivery
Reliable customer support
Free quote
Services Offered
Our Rating
Reliable customer support
Clear pricing policy
Informative resources
Free quote
Prompt service delivery
Services Offered
Our Rating
Clear pricing policy
Informative resources
Reliable customer support
Free quote
Services Offered
Our Rating
Reliable customer support
Informative resources
Clear pricing policy
Free quote
Services Offered
Our Rating
Clear pricing policy
Prompt service delivery
Reliable customer support
Informative resources
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:
A malfunctioning or aging HVAC system probably needs attention from a professional who can make fixes or install a new unit. Watch out for these common indicators that your HVAC needs service:
Arrange an inspection if you notice any of these problems. A local technician can inspect your system, identify problems, and determine whether you need to fix or replace your HVAC.
The price of HVAC installation or maintenance changes depending on the kind of unit you have. Common types of HVAC units include the following:
HVAC maintenance costs vary based on the specific services needed. HVAC systems can be complex and potentially require a number of services. Costs for typical jobs are as follows:
HVAC Unit Type | Cost | |
---|---|---|
Split | $1,973-$5,030 | |
Hybrid Split | $3,998-$7,366 | |
Heat Pump | $3,096-$31,544 | |
Packaged Heating and Air | $259-$432 |
It's important to fix or swap out your HVAC components when they become damaged, but it can also be expensive. Fortunately, there are steps you can take to slow the wear and tear on your HVAC.
Service | Cost | |
---|---|---|
Filter Replacement | $65-$173 | |
Condensor Cleaning | $1,295-$3,886 | |
Thermostat Repair | $86-$216 | |
Ductwork Cleaning | $414-$1,036 |
Knowing what to look for in an HVAC company is crucial for a successful project. Look for an experienced, licensed contractor that can give you peace of mind and ensure your system provides reliable heating and air conditioning for your home.
Contact at least three HVAC companies for quotes. Explain the issues and have technicians visit to inspect your HVAC system if possible. Compare the contractors' explanations, solutions, estimated costs, timeframes, and warranties. Avoid companies that pressure you or demand payment upfront.
Choose an HVAC company with well-trained technicians who have appropriate licensing and experience. HVAC contractors in all states have federal requirements set by the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, an individual must pass an exam (the type of 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 at the state level.
Illinois doesn't have state-level contractor licensing requirements. However, there may be local regulations. Be 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 look at reviews and complaints on sites like Google Reviews, Yelp, and the Better Business Bureau (BBB). Pick a company with glowing reviews and testimonials about great customer experiences.
Always make sure you know the details of any project. For HVAC repairs, your provider should list which parts need replacement and why. Confirm that your technician will clean and test the system after repairs are done to ensure that it’s working properly. When replacing your HVAC, ask the provider to explain the new energy efficiency, model, brand, features, and estimated installation time. Before signing a contract, be sure you understand the process your provider will use to size the new HVAC system appropriately for your home and what the price will be.
Trustworthy HVAC companies provide warranties for their work. Broader coverage is better, so make sure to compare warranties between companies. Choose the one that provides the most comprehensive coverage at a reasonable cost.
Get written estimates before beginning any HVAC work. The quote should outline costs for both materials and labor. Review all terms carefully before signing.
You should have your HVAC system inspected twice annually. After the inspection, your technician will inform you if any services are required. You should also schedule an inspection if you notice new issues such as leaks, strange noises, or unusual smells. If your system has ductwork, you should have it inspected every few years.
Usually, it's smart to have your HVAC system inspected 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. Always keep your thermostat as close to the outside temperature as possible, 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 between one and three days. Installing or replacing a furnace or air conditioning unit may take anywhere from a few hours up to two days. The exact amount of time will be based on things like the size of your home, how easily accessible different parts of the system are, and whether your technician discovers any problems.
For a 2,000-square-foot home, you should look for around 2.5 to 5 tons of air conditioning capacity. For a house 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).
There are a number of ways you can make your HVAC system more energy-efficient: