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Last Updated: February 25, 2025
According to the U.S. Department of Energy, approximately 55% of energy use in American homes goes toward heating and cooling. In Las Vegas, you're probably looking to reduce your energy usage and save money on your bills.
Our list of Las Vegas' 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
Prompt service delivery
Informative resources
Clear pricing policy
Free quotes
Reliable customer support
Services Offered
Our Rating
User Rating
Reliable customer support
Prompt service delivery
Informative resources
Clear pricing policy
Free quotes
Services Offered
Our Rating
User Rating
Clear pricing policy
Informative resources
Free quote
Reliable customer support
Services Offered
Our Rating
User Rating
Clear pricing policy
Informative resources
Services Offered
Our Rating
User Rating
Free quotes
Informative resources
Reliable customer support
Clear pricing policy
Services Offered
Our Rating
User Rating
Free quotes
Informative resources
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
User Rating
Free quotes
Reliable customer support
Clear pricing policy
Informative resources
Services Offered
Our Rating
User Rating
Informative resources
Clear pricing policy
Free quotes
Reliable customer support
Prompt service delivery
Services Offered
Our Rating
User Rating
Clear pricing policy
Informative resources
Services Offered
Our Rating
User Rating
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:
If your HVAC system is having issues or getting near the end of its lifespan, it likely needs servicing or replacement from an HVAC company. Look for these signs your system needs service:
Book an inspection if you notice any of these problems. A local technician can evaluate your system, identify problems, and figure out whether you need repairs or a new HVAC unit.
Your HVAC installation or maintenance cost changes depending on the style of unit. Common HVAC unit types include the following:
HVAC maintenance costs vary depending on what services are needed. HVAC systems are complex and can require different kinds of maintenance. Prices for some common services are as follows:
| HVAC Unit Type | Cost | |
|---|---|---|
| Split | $1,909-$4,867 | |
| Hybrid Split | $3,868-$7,127 | |
| Heat Pump | $2,995-$30,521 | |
| Packaged Heating and Air | $251-$418 |
Fixing your HVAC by repairing or replacing parts when needed is important, but can be costly. Luckily, there are actions you can take to minimize wear and tear over time on your system.
| Service | Cost | |
|---|---|---|
| Filter Replacement | $63-$167 | |
| Condensor Cleaning | $1,253-$3,760 | |
| Thermostat Repair | $84-$209 | |
| Ductwork Cleaning | $401-$1,003 |
It's important to know what makes a good HVAC company. A properly licensed contractor with the right experience will give you confidence that they can keep your system running efficiently, providing you with effective heating and cooling for your home.
Request estimates from three or more HVAC contractors. Describe your issues and ask if technicians can inspect your system in person. Compare each contractor's diagnoses, recommended solutions, estimated cost, timeline, and warranties. 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 from the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, individuals must pass an exam (the type of exam depends on what kind of equipment they plan 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.
In Nevada, HVAC contractors are required to be licensed by the state. There is no exception for HVAC jobs under a certain dollar amount. This license is issued by the Nevada State Contractors Board. Some jobs may require a contractor to have an additional speciality license, including any work that involves installing or maintaining plumbing. To become licensed, contractors must be bonded and insured and must have four years of experience in their field. You should also look at reviews and complaints on sites like Yelp, Google Reviews, and the Better Business Bureau (BBB). Pick a company with glowing reviews and reports of fantastic customer experiences.
Always make sure you know the details of a planned project. When HVAC repairs are required, your provider should detail 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, have the contractor explain the new brand, energy efficiency, estimated installation time, features, and model. Before signing a contract, be sure you understand the process your provider will use to size the new HVAC system appropriately for your home and what the price will be.
Trustworthy HVAC companies provide warranties for their services. Broader coverage is better, so make sure to review warranties between companies. Choose the one that offers the best coverage at a reasonable cost.
Always get HVAC bids in writing before work begins. A comprehensive quote will cover costs for both labor and materials. Confirm that you understand all terms before signing the contract.
You should have your HVAC system inspected about twice a year. After completing their inspection, your technician will tell you what services are needed. You should also have your system inspected if you start noticing issues such as unusual smells, leaks, or strange noises. If your system has ductwork, it should be inspected every few years.
Normally, it's best to schedule inspections in the spring and fall, as technicians tend to be less busy at these times. This also helps get your system ready for the summer and winter, when it typically sees the most use.
You can save energy during the summer by making it easier for your HVAC system 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 well-maintained and seal any window or door leaks to avoid letting cool air escape. Similarly, make sure your attic is well ventilated to avoid trapping excess heat in your home.
Generally, whole-system HVAC installation or replacement takes one to three days. Installing or replacing a furnace or air conditioning unit can take as little as half a day or as much as two days. The exact amount of time will depend on factors like the size of your home, how easily accessible different sections 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. In Las Vegas, you'll probably want to purchase a unit on the higher end of this range. If your home is larger than 1,000 square feet, central air is likely to be more effective for cooling than window units.
For a 2,000-square-foot home, you'll also look for a furnace that is between 50,000 and 80,000 BTUs (British thermal units). In Las Vegas, you might be able to make do with a lower-capacity furnace.
Usually, HVAC financing is provided by a third-party lender. If your HVAC company doesn't offer financing, you might consider taking out your own loan. Be sure to talk to your HVAC company and a financial advisor to learn what options are available to you and appropriate for your situation.
