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Written By Bradford Cuthrell
Last Updated February 2024
On average, 55% of the energy used in American homes is for heating and cooling, according to the Department of Energy. With the cost of living in Duluth, you're probably eager to save money on your energy bills.
Our guide to the top HVAC companies in Duluth can help you get your system into top shape, allowing you to save money while staying comfortable.
Informative resources
Clear pricing policy
Prompt service delivery
Reliable customer support
Free quote
Services Offered
Free quote
Prompt service delivery
Reliable customer support
Clear pricing policy
Informative resources
Services Offered
Reliable customer support
Clear pricing policy
Prompt service delivery
Informative resources
Free quote
Services Offered
Reliable customer support
Clear pricing policy
Free quote
Informative resources
Services Offered
Free quote
Reliable customer support
Clear pricing policy
Informative resources
Prompt service delivery
Services Offered
Reliable customer support
Informative resources
Free quote
Clear pricing policy
Services Offered
Clear pricing policy
Free quote
Informative resources
Reliable customer support
Services Offered
Clear pricing policy
Informative resources
Reliable customer support
Free quote
Services Offered
Reliable customer support
Clear pricing policy
Free quote
Informative resources
Services Offered
Informative resources
Free quote
Clear pricing policy
Prompt service delivery
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:
An HVAC system that's broken or old likely needs professional attention for repairs or replacement. Watch for these indicators that your system needs service:
Schedule an inspection if you notice any of these issues. A local technician can evaluate your system, detect problems, and determine whether you need to fix or replace your HVAC.
Your HVAC installation or maintenance cost fluctuates depending on the type of unit. Common HVAC unit varieties include the following:
HVAC maintenance prices differ based on the specific services required. HVAC systems can be complex and potentially require a number of services. Costs for typical jobs are as follows:
HVAC Unit Type | Cost | |
---|---|---|
Split | $1,913-$4,876 | |
Hybrid Split | $3,876-$7,140 | |
Heat Pump | $3,001-$30,579 | |
Packaged Heating and Air | $251-$419 |
HVAC system repairs and replacements are important, but can be expensive. Thankfully, homeowners can take steps to reduce wear and tear on their system and lower future maintenance needs.
Service | Cost | |
---|---|---|
Filter Replacement | $63-$167 | |
Condensor Cleaning | $1,256-$3,767 | |
Thermostat Repair | $84-$209 | |
Ductwork Cleaning | $402-$1,004 |
It's important to know what makes a good HVAC company. Working with a contractor that's properly licensed and highly experienced will give you confidence that they can fix your system, providing you with effective heating and cooling for your home.
Get quotes from at least three HVAC companies. Describe your issues and ask if technicians can inspect your system in person. Compare each contractor's diagnoses, recommended solutions, estimated cost, warranties, and timelines. Avoid companies that pressure you or demand payment before work.
It's important to choose an HVAC company that employs technicians with the proper qualifications and expertise. In all states, HVAC contractors have federal requirements set by the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, a contractor must pass an exam (the specific exam depends on what kind of equipment they intend 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 on a state-by-state basis.
In Georgia, all HVAC contractors are required to be licensed. They can have either a Class I or Class II license. Class I licenses require four years of experience and limit the type of equipment a contractor can work on. A Class II license requires five years of experience and is unrestricted. You can verify a license on the Secretary of State's website. You should also read reviews and complaints on sites like the Better Business Bureau (BBB), Yelp, and Google Reviews. Choose a company with glowing reviews and testimonials about good customer experiences.
Always make sure you understand the details of your project. When HVAC repairs are required, your provider should list which parts require replacement and why. Confirm that your technician will clean and test the full system after repairs are done to ensure that it’s working properly. When getting a replacement, ask the contractor to explain the new HVAC system brand, features, energy efficiency, model, and estimated installation time. Before signing a contract, you should understand the process your provider will use to properly size the system for your home and the price you'll pay.
Reputable HVAC companies stand behind their work with warranties. Compare warranties from different companies, while remembering that broader coverage is better. Look for the provider that offers the most coverage for a reasonable price.
Get a written proposal before HVAC work begins. A comprehensive quote includes both labor and material costs. Make sure you understand and accept all terms before signing the contract.
Typically, you should have your HVAC system inspected twice a year. After an inspection, your technician will tell you what services are required. You should also call a technician if you start to notice any issues, such as leaks, strange noises, or unusual smells. If your home has ductwork, it should be serviced every few years.
The best times of the year to have an HVAC inspection are during the spring and fall. Technicians are often less busy during these times, making it easier to get an appointment. This also ensures that your system is ready for the summer and winter, the times of the year when it sees the most use.
You can save energy during the summer by reducing the amount of power your HVAC system uses to keep your home cool. Set your thermostat as close to the outside temperature as is comfortable, and try to avoid making drastic changes in temperature all at once. Keep your roof in good shape and seal any leaks around your windows and doors to help keep cool air in. Similarly, ensure that your attic is well ventilated to avoid trapping excess heat in your home.
It takes between one and three days to have your HVAC system installed or replaced. If you only need an air conditioning unit or a furnace, this can take anywhere from a few hours up to two days. This timeline will be influenced by the size of your house, the accessibility of your system, and any new issues your technician runs into.
Usually, HVAC financing is through a third-party lender. If your HVAC company doesn't have financing options, you may consider taking out a loan on your own. Be sure to talk to your HVAC company and a financial advisor to find out what options are available to you and appropriate for your situation.
There are several ways you can make your HVAC system more energy-efficient: