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Last Updated: February 25, 2025
On average, American homeowners devote 55% of their energy usage to heating and cooling their home, according to the U.S. Department of Energy. Since heating and cooling represent such a significant chunk of your utility bills, you'll want to ensure that the HVAC system in your Aberdeen home is functioning optimally.
A top HVAC contractor can get your system into its best shape ever, saving you money while keeping your home comfortable. That's why we've put together this guide to the top HVAC companies in Aberdeen.
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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 past its lifespan likely needs professional attention for repairs or replacement. Watch for these signals that your system needs service:
If you notice any of these HVAC red flags, your system evaluated. A local technician can complete an inspection, identify problems, and recommend repairing or replacing your HVAC unit.
The price of HVAC installation or maintenance will vary depending on the type of unit you have. Common types of HVAC units include the following:
The amount you spend on HVAC maintenance also depends on what kind of work you're having 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 | $1,774-$4,522 | |
| Hybrid Split | $3,594-$6,622 | |
| Heat Pump | $2,783-$28,359 | |
| Packaged Heating and Air | $233-$388 |
It’s important to make any essential HVAC fixes or replacements as needed, though they can be expensive. The good news is that homeowners have methods to decrease the effect of wear and tear and reduce the frequency of breakdowns.
| Service | Cost | |
|---|---|---|
| Filter Replacement | $58-$155 | |
| Condensor Cleaning | $1,164-$3,493 | |
| Thermostat Repair | $78-$194 | |
| Ductwork Cleaning | $373-$932 |
Knowing what to look for in an HVAC company is crucial for a successful project. Partnering with an experienced, licensed contractor can give you peace of mind and make sure your system provides reliable air conditioning and heating for your home.
Contact at least three HVAC providers for quotes. Describe the issues and have specialists visit to inspect your HVAC system if possible. Compare the companies' explanations, solutions, estimated costs, warranties, and timeframes. Avoid companies that pressure you or demand payment upfront.
Look for an HVAC company that employs skilled technicians with the necessary licensure and training. In all states, HVAC contractors must 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 on a state-by-state basis.
South Dakota doesn't have state-level licensing requirements for HVAC contractors. However, your city or municipality may have its own requirements, so be sure to check with your local government. You can also verify that the business license of a company is in good standing on the Secretary of State's website. You should also read reviews and complaints on sites like Yelp, the Better Business Bureau (BBB), and Google Reviews. Choose a company with positive reviews and testimonials about great customer experiences.
It’s important to understand what the work process will look like. For HVAC repairs, the company should detail the specific parts that need replacement and why. Get confirmation that your technician will clean and test the full system afterward to guarantee everything is working correctly. For replacement, ask the contractor to explain the new HVAC system features, energy efficiency, estimated installation time, model, and brand. Before work begins, you should understand the process your provider will use to properly size the system for your home and the price you'll pay.
Reliable HVAC companies offer warranties on repairs and equipment installations. The more complete the coverage, the better. Compare warranty details between companies and pick the one that provides the best protection for the fairest price.
Get a written estimate before HVAC work starts. A comprehensive quote includes both materials and labor costs. Make sure you understand and accept all terms before signing the contract.
You should have your HVAC system inspected approximately twice a year. After the inspection, your technician will tell you if any services are required. You should also have your system inspected if you start noticing issues such as strange noises, unusual smells, or leaks. If your system has ductwork, it should be inspected every few years.
Generally, you should have your HVAC system inspected in the spring and fall, as these times tend to be less busy. This also helps make sure your system is prepared for the summer and winter, when it probably sees the most use.
You can save energy during the winter by reducing the amount of work your HVAC system needs to do to heat your home. Keep your thermostat as low as is comfortable and avoid making drastic temperature changes — only increase or decrease it a few degrees at a time. If possible, try switching to a smart thermostat.
It takes around one to three days to have an HVAC system installed or replaced. If you need just an air conditioning unit or a furnace, this can take between half a day and two days. This timeline will be affected by the size of your house, how easily accessible your system is, and any new issues your technician discovers.
For a 2,000-square-foot home, try to purchase a furnace that's between 50,000 and 80,000 BTUs (British thermal units). In Aberdeen, you'll likely look for a furnace on the higher end of (or even above) this range.
For a 2,000-square-foot home, you'll also want to look for an air conditioning unit with around 2.5 to 5 tons of capacity. In Aberdeen, a unit with a lower capacity may be sufficient. Generally, if your home is larger than 1,000 square feet, central air will be more effective than window air conditioning units.
There are several ways you can make your HVAC system more energy-efficient:
