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Last Updated: February 25, 2025
On average, Americans devote 55% of their home energy usage to heating and cooling, according to the U.S. Department of Energy. You don't want to spend more than you need to on temperature control in your Boone home, so it's important to make sure all systems are functioning properly.
Our guide to Boone's top HVAC companies can help you save money by getting your HVAC system repaired, installed or replaced for a fair price by a skilled worker.

Our Rating
User Rating
Informative resources
Free quotes
Reliable customer support
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Services Offered

Our Rating
User Rating
Informative resources
Clear pricing policy
Prompt service delivery
Free quotes
Services Offered

Our Rating
User Rating
Reliable customer support
Informative resources
Services Offered

Our Rating
User Rating
Prompt service delivery
Informative resources
Clear pricing policy
Free quotes
Reliable customer support
Services Offered

Our Rating
User Rating
Clear pricing policy
Informative resources
Reliable customer support
Services Offered

Our Rating
User Rating
Clear pricing policy
Reliable customer support
Informative resources
Free quotes
Services Offered

Our Rating
User Rating
Reliable customer support
Clear pricing policy
Informative resources
Services Offered

Our Rating
User Rating
Informative resources
Reliable customer support
Clear pricing policy
Services Offered

Our Rating
User Rating
Informative resources
Reliable customer support
Services Offered

Our Rating
User Rating
Free quote
Informative resources
Reliable customer support
Clear pricing policy
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 faulty or aging HVAC system probably needs attention from a professional who can make repairs or install a new unit. Look out for these common signs that your HVAC needs service:
If you notice any of the above, have a local HVAC technician inspect your system. They can diagnose problems and recommend whether repair or full HVAC replacement is required.
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 differ based on the specific services needed. HVAC systems can be complex and potentially require a number of services. Fees for typical jobs are as follows:
| HVAC Unit Type | Cost | |
|---|---|---|
| Split | $1,864-$4,751 | |
| Hybrid Split | $3,776-$6,957 | |
| Heat Pump | $2,924-$29,793 | |
| Packaged Heating and Air | $245-$408 |
It’s important to complete repairs or full-system HVAC replacements as needed, though they can be expensive. The good news is that homeowners have ways to minimize progressive deterioration and reduce the frequency of breakdowns.
| Service | Cost | |
|---|---|---|
| Filter Replacement | $61-$163 | |
| Condensor Cleaning | $1,223-$3,670 | |
| Thermostat Repair | $82-$204 | |
| Ductwork Cleaning | $391-$979 |
Knowing the indicators of a reliable HVAC company is key for a smooth installation or repair. Picking an established business with certified technicians gives you assurance your HVAC system will deliver consistent heating and cooling year-round.
Get quotes from at least three HVAC providers. 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 appropriate qualifications and expertise. In all states, HVAC contractors have federal requirements from 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 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 at the state level.
HVAC contractors in Iowa must be licensed by the Iowa Plumbing and Mechanical Systems Board and registered with the Iowa Division of Labor. Contractors must be bonded and insured. Licenses are available under the classifications of apprentice, journeyperson, or master; apprentices and journeypersons must be supervised by a licensed master. Also look at a company's reviews and complaints on sites such as Google Reviews, Yelp, and the Better Business Bureau (BBB). Pick a company with positive feedback and good customer testimonials.
Always make sure you understand what a company’s process is like. When HVAC repairs are needed, ask your provider to specify which parts need replacement and explain why. Confirm that your technician will clean and test the full system after finishing the work to ensure proper operation. When replacing your HVAC, have the provider describe the new features, estimated installation time, energy efficiency, model, and brand. Before signing a contract, ask about the process your provider will use to properly size the new system for your home and how much it will cost.
Trustworthy HVAC companies back their services with warranties. Look at warranties from different companies, bearing in mind that more comprehensive coverage is better. Look for the provider that offers the most coverage for a fair price.
Always get HVAC estimates in writing before work begins. A thorough quote covers costs for both materials and labor. Make sure that you agree to all terms before signing the contract.
You should have your HVAC system inspected approximately twice yearly. After the inspection, your technician will tell you if any services are required. You should also schedule an inspection if you notice new issues such as strange noises, unusual smells, or leaks. If your system has ductwork, you should have it inspected every few years.
Generally, it's smart to schedule inspections in the spring and fall, as these times tend to be less busy. This also helps get your system ready for the summer and winter, when it likely sees the most use.
You can save energy throughout the year by reducing the amount of work it takes for your HVAC system to maintain the temperature of your home. Always keep your thermostat as close to the outside temperature as you can, and avoid making drastic changes — adjust it only a few degrees at once. You could also consider installing a smart thermostat.
It takes roughly one to three days to have your HVAC system installed or replaced. If you only need a furnace or a single air conditioning unit, this may take anywhere from a few hours up to two days. This timeline will be determined by the size of your house, the accessibility of your system, and any new issues your technician uncovers.
Typically, HVAC financing is provided by a third-party lender. If your HVAC company doesn't offer these options, you might consider taking out a loan on your own. Be sure to speak with your HVAC company and a financial advisor to find out what options are available and appropriate for your situation.
There are several ways you can make your HVAC system more energy-efficient:
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