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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 South Kensington, you're likely looking to reduce your energy usage and save money.
Our list of the top HVAC companies in South Kensington can help you get your system into top shape, allowing you to save money while staying comfortable.
Our Rating
Informative resources
Reliable customer support
Clear pricing policy
Free quote
Services Offered
Our Rating
Prompt service delivery
Informative resources
Reliable customer support
Free quote
Clear pricing policy
Services Offered
Our Rating
Reliable customer support
Clear pricing policy
Informative resources
Prompt service delivery
Free quote
Services Offered
Our Rating
Reliable customer support
Clear pricing policy
Prompt service delivery
Services Offered
Our Rating
Clear pricing policy
Free quote
Reliable customer support
Informative resources
Services Offered
Our Rating
Reliable customer support
Prompt service delivery
Clear pricing policy
Informative resources
Services Offered
Our Rating
Free quote
Prompt service delivery
Reliable customer support
Clear pricing policy
Informative resources
Services Offered
Our Rating
Clear pricing policy
Prompt service delivery
Free quote
Informative resources
Reliable customer support
Services Offered
Our Rating
Clear pricing policy
Informative resources
Reliable customer support
Free quote
Prompt service delivery
Services Offered
Our Rating
Free quote
Informative resources
Clear pricing policy
Reliable customer support
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 past its lifespan likely needs professional attention for maintenance or replacement. Watch for these signs that your system needs service:
If you notice any of the above, have a local HVAC technician inspect your system. They can pinpoint problems and recommend whether repair or full HVAC replacement is required.
What you spend on HVAC installation or maintenance is determined by your system type. Common HVAC unit styles include the following:
HVAC maintenance prices vary based on the specific services needed. HVAC systems can be complicated and potentially require several different services. Costs for typical jobs are as follows:
HVAC Unit Type | Cost | |
---|---|---|
Split | $1,976-$5,038 | |
Hybrid Split | $4,004-$7,378 | |
Heat Pump | $3,101-$31,594 | |
Packaged Heating and Air | $259-$432 |
It's important to repair or replace your HVAC system when it's broken, but it can also be expensive. Fortunately, there are some steps you can take to slow the wear and tear on your system.
Service | Cost | |
---|---|---|
Filter Replacement | $65-$173 | |
Condensor Cleaning | $1,297-$3,892 | |
Thermostat Repair | $86-$216 | |
Ductwork Cleaning | $415-$1,038 |
Knowing the right things to look for in an HVAC company is key for a smooth installation or repair. Established providers with certified technicians can offer assurance your HVAC system will deliver consistent heating and cooling year-round.
Get quotes from at least three HVAC contractors. Explain your issues and ask if technicians can inspect your system in person. Compare each provider'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. HVAC contractors in all states 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 by the state.
HVAC contractors in Maryland are licensed by the Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors. To obtain a master or master restricted license, a contractor is required to have at least three years of experience and must hold both general liability and property damage insurance. Always check a provider's reviews and complaints with organizations such as Google Reviews, the Better Business Bureau (BBB), and Yelp. Look for a a company with positive reviews and a history of good customer service.
It’s important to understand what the work process will look like. For HVAC repairs, the company should explain the specific parts that need replacement and why. Confirm that your technician will clean and test the full system afterward to guarantee everything is working correctly. When getting a replacement, ask the contractor to explain the new HVAC system features, model, estimated installation time, energy efficiency, 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.
Trustworthy HVAC companies provide warranties for their work. Broader coverage is better, so make sure to compare warranties between providers. Choose the one that provides the most comprehensive coverage at a reasonable cost.
Always get quotes for HVAC service in writing before work begins. A comprehensive quote should cover both labor and materials. Make sure you agree to all terms before signing a contract.
Typically, your HVAC system should be inspected twice a year. After an inspection, your HVAC technician will tell you what services are needed. You should also have an inspection if you start to notice any issues, such as strange noises, unusual smells, or leaks. If you have ductwork in your home, it should be serviced every few years.
The best times to have your HVAC system inspected are during the spring and fall. Technicians are often less busy during these times, making it easier to get an appointment. This also helps get your system ready for the summer and winter, when it typically 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 you can, and try to adjust it only a few degrees at a time. You may also consider purchasing a smart thermostat.
Generally, whole-system HVAC installation or replacement takes one to three days. Installing or replacing an air conditioning unit or a furnace takes anywhere from about half a day up to two days. The exact amount of time will be based on things like the size of your house, how easily accessible different sections are, and whether your technician discovers any problems.
Your HVAC company might offer financing options through a third-party lender, or you may be able to obtain your own loan. It's a good idea to discuss payment options with a financial advisor and your HVAC company to make sure that you're choosing the best option for you.
There are a number of ways you can make your HVAC system more energy-efficient: