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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. It's important to make sure the temperature control systems in your Alexandria home are functioning properly, so that you don't spend more than you need to.
Our guide to Alexandria's top HVAC companies can help you save money by getting your HVAC system installed, repaired or replaced for a fair price by a skilled worker.
Clear pricing policy
Reliable customer support
Services Offered
Reliable customer support
Informative resources
Services Offered
Reliable customer support
Clear pricing policy
Free quote
Informative resources
Services Offered
Free quote
Informative resources
Clear pricing policy
Reliable customer support
Services Offered
Clear pricing policy
Free quote
Reliable customer support
Informative resources
Services Offered
Clear pricing policy
Informative resources
Reliable customer support
Free quote
Services Offered
Reliable customer support
Clear pricing policy
Informative resources
Services Offered
Clear pricing policy
Free quote
Informative resources
Reliable customer support
Services Offered
Reliable customer support
Informative resources
Prompt service delivery
Clear pricing policy
Services Offered
Free quote
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:
An HVAC system that's not working properly or past its lifespan likely needs professional attention for maintenance or replacement. Watch for these indicators that your system needs service:
These HVAC red flags indicate that you should have your system evaluated. A local provider can complete an inspection, diagnose problems, and advise you whether you should repair or replace your HVAC unit.
The price of HVAC installation or maintenance will differ depending on the type of unit you have. Common varieties of HVAC units include the following:
The price of HVAC maintenance also varies depending on the kind of work being done. HVAC systems are complex and can require different kinds of maintenance. The prices of some common jobs are as follows:
HVAC Unit Type | Cost | |
---|---|---|
Split | $1,835-$4,677 | |
Hybrid Split | $3,718-$6,849 | |
Heat Pump | $2,879-$29,332 | |
Packaged Heating and Air | $241-$401 |
Essential HVAC maintenance is important, but can be pricey. Thankfully, homeowners can take steps to reduce wear and tear on their system and lower future maintenance needs.
Service | Cost | |
---|---|---|
Filter Replacement | $60-$161 | |
Condensor Cleaning | $1,204-$3,613 | |
Thermostat Repair | $80-$201 | |
Ductwork Cleaning | $385-$964 |
Knowing the right things to look for in an 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 coolig and heating year-round.
Contact at least three HVAC providers for quotes. Explain the issues and have specialists visit to inspect your HVAC system if possible. Compare the contractors' explanations, solutions, estimated costs, warranties, and timeframes. Avoid companies that pressure you or demand payment upfront.
Choose an HVAC company with skilled technicians who have proper licensing and experience. 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 the 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 by the state.
In Kentucky, HVAC contractors must be licensed by the Department of Housing, Buildings and Construction. Contractors can hold apprentice, journeyman, or master standing. Master contractors must have at least two years of experience, must have general liability insurance, and must participate in continuing education. You should also look at reviews and complaints on sites like Yelp, Google Reviews, and the Better Business Bureau (BBB). Choose a company with glowing reviews and reports of good customer experiences.
Always make sure you understand the details of any project. For HVAC repairs, your provider should specify which parts need replacement and why. Confirm that your technician will clean and test the full system after repairs are completed to ensure that it’s working properly. When replacing your HVAC, ask your contractor to provide details on the new brand, energy efficiency, estimated installation time, features, and model. 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.
Trustworthy HVAC companies stand behind their work with warranties. Compare warranties from different companies, while remembering that more comprehensive coverage is better. Look for the company that offers the most coverage for a fair price.
Always get quotes for HVAC service in writing before work begins. An itemized quote should cover both materials and labor. Make sure you understand all terms before signing a contract.
Normally, your HVAC system should be 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 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 your HVAC system inspected are the spring and fall. Technicians are often less busy during these times, which makes it easier to get an appointment. This also helps get your system ready for the summer and winter, which is when it normally sees the most use.
You can save energy throughout the year by making it easier for your HVAC system to maintain your home's temperature. 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 purchasing a smart thermostat.
Generally, whole-system HVAC installation or replacement takes one to three days. Installing or replacing a furnace or air conditioning unit takes anywhere from about half a day up to two days. The exact amount of time will be based on things like how large your home is, how easily accessible different areas are, and whether your technician discovers any problems.
For a 2,000-square-foot home, you'll need between 2.5 and 5 tons of air conditioning capacity. If your home is larger than 1,000 square feet, central air will usually be more effective for cooling than window units.
For a 2,000-square-foot home, you should also look for a furnace that is between 50,000 and 80,000 BTUs (British thermal units).
Normally, HVAC financing is offered through a third-party lender. If your HVAC company doesn't offer these options, you might consider taking out your own loan. Be sure to speak with your HVAC company and a financial advisor to find out what options are available and appropriate for your situation.