Cooling and Heating Your Budget: The Cost of HVAC Replacement Revealed

HVAC replacement

Your home’s HVAC system is the unsung hero of year-round comfort, silently working to maintain the perfect temperature within your living space. However, when it comes time for an HVAC replacement, you face the challenge of investing significantly in your home’s comfort and energy efficiency.

In this comprehensive guide, we’re here to shed light on the intricacies of HVAC replacement costs, ensuring you understand what it takes to keep your home’s climate control in optimal condition. Whether you’re considering an upgrade due to inefficiency, an aging system, or simply a desire for better energy performance, knowing the factors influencing HVAC replacement expenses is essential for making informed decisions and keeping your budget in check.

We’ll delve into the various aspects of HVAC replacement, from the type of system you choose to factors like labor costs, energy efficiency, and more. By the time you’ve finished reading, you’ll be well-prepared to embark on your HVAC replacement journey, armed with knowledge that helps you make confident choices that ensure home and wallet comfort. 

So, let’s begin our exploration of HVAC replacement costs and discover how you can keep your budget cool while heating your home efficiently.

What Is the Cost of HVAC replacement System?

Replacing your HVAC system can vary from $6,224 to $11,434, including labor and installation. You can expect to pay an extra $2,100 to replace the ductwork in a 2,000 sq. If you need to replace ductwork, expect an additional $2,100 for a single-story 2,000 sq.

National Average Cost$8,829
Minimum Cost$6,224
Maximum Cost$11,434
Average Price Range with Ductwork$6,465 – $11,877

HVAC Unit Costs By Type

Most homeowners looking to replace their HVAC systems can check the type of heating and cooling units they currently have to determine which is best for them. Depending on the local climate and your home’s size, there are many different combinations of cooling and heating units. Below, we have listed each unit type’s average HVAC replacement cost to help you get an accurate estimate.

HVAC Unit Installation CostsLow CostHigh Cost
Central Air Conditioner$6,465$11,877
Ductless Split AC$2,142$3,936
Electric Furnace$767$3,523
Gas Furnace$956$3,870
Oil Furnaces$3,325$8,222
Heat Pump$2,905$7,449
Geothermal Heat Pumps$15,000$38,000

You can consult a licensed HVAC contractor for their recommendations based on your budget.

What Factors Affect HVAC Replacement Cost?

HVAC installation costs vary based on several factors, including location and home. Your professional air conditioning contractor will consider the following factors when calculating your total cost for a new HVAC system.

  • Local climate conditions
  • Current ductwork conditions
  • Age and construction of the home
  • HVAC unit features include brand, size, and energy efficiency (SEER).
  • The top air conditioner brands with their installation costs
Central Air Conditioner SizeAC Unit BTUAC Unit Only
1.5 Tons18,000 BTU$1,986
2 Tons24,000 BTU$2,117
2.5 Tons30000 BTU$2,352
3 Tons36000 BTU$2,920
3.5 Tons42000 BTU$3,550
4 Tons48000 BTU$3,650
5 Tons60000 BTU$3,690

Local Climate Conditions

The climate in your area can vary dramatically depending on where you live. If your home is in the South, you need an AC unit to cool it during high summer temperatures. The cost of heating a home in the Northern U.S. will be higher. The chart below shows the average cost of replacing a central air conditioner by TONS.

Central Air Conditioner SizeAC Unit BTUAC Unit Only
1.5 Tons18,000 BTU$1,986
2 Tons24,000 BTU$2,117
2.5 Tons30000 BTU$2,352
3 Tons36000 BTU$2,920
3.5 Tons42000 BTU$3,550
4 Tons48000 BTU$3,650
5 Tons60000 BTU$3,690

Are You in Need of a Ductwork Replacement?

It’s a safe assumption that if you are replacing an air conditioner, you have already installed ductwork. The ductwork distributes the conditioned indoor air your HVAC system produces through vents in your attic. Over time, ductwork may lose efficiency or need to be modified to fit your new AC system. The cost of installing new ductwork can range from $2,100 up to $4,000. This depends on how complex the installation or modification is. If you need to replace your ductwork, plan to add several days to the HVAC replacement project.

Home Age and Construction

How well-insulated your house is, and its size will determine how efficiently you can cool or heat your home. Installation costs will be higher for a 2,000-square-foot home than for a smaller one. A house with well-insulated, airtight windows and no cracks allowing airflow will require less AC to maintain a comfortable temperature. Insulation in other areas, such as the roof, the attic, the basement, the flooring, and the foundation, can also affect the temperature.

HVAC Unit Brand, Size, and Energy Efficiency

Local HVAC professionals can tell you what features are best for your system. The SEER rating will be associated with higher AC unit prices. AC unit costs will also be affected by the size of the AC unit.

The brand of HVAC unit you select will also impact the total installation cost. The cost of central AC systems will be higher upfront. Better brands come with better warranties and a better lifespan. They also have smarter technology that allows you to control your home’s temperature. When you choose high-quality HVAC systems, your HVAC replacement costs will last longer.

Hidden HVAC Installation Costs

Consider that some AC installation costs may not be included in your initial HVAC estimate. Ask the contractor for the quote if these costs are included.

  • Does your city or county require a building permit?
  • Is it necessary to have a representative from the building department inspect the unit to ensure the system is compliant?
  • Do you have to pay for labor or disposal? If you have lead or asbestos paint in your older home, it may cost more to remove or replace that material.

Suppose any of these scenarios require additional work during installation, such as plumbing, electrical work, or removing an old system. In that case, installing a new HVAC system will be higher.

Estimating HVAC Installation Prices

Several factors should be considered when calculating the price of a new HVAC installation. Your initial cost estimate may be higher or less than you expected.

To find the most qualified HVAC contractor and the lowest price, we recommend getting four price quotes locally from at least four different HVAC contractors. Here are some reasons why HVAC contractors may charge more or less than you expected when comparing their quotes.

Installing AC at High Prices:

  • HVAC replacements and installations can be very expensive. The type of HVAC system, for example, the quietness of an air conditioner, could cause these differences. We encourage homeowners to research the HVAC system they want to buy and ensure it’s right for them.
  • HVAC units’ total costs can also differ depending on other hardware than the main units. Smart thermostats are often paired up with new HVAC units for residential use, which can cost anywhere from $30 to $300.
  • Due to their equipment and overhead, you may see a higher price from a high-end heating and air conditioning company. It is important to hire the best contractor possible for the job. This will ensure that the installation is done correctly.
  • The warranty on your HVAC unit will also affect the total cost of installation. Most HVAC installers offer manufacturer’s warranties to protect you against faulty equipment. Some installers may offer an additional guarantee for the entire HVAC installation, which covers any damage to your roof.
  • Be aware of hidden HVAC costs, such as the need for permits or fines. Your HVAC quote should explain how the local or federal regulations apply to you and what your HVAC contractor is willing or unwilling to do.
    • If, for example, the Seasonal Energy Efficient Ratio (SEER), which measures how efficient your HVAC unit is in energy consumption and cost savings during the year, is less than 13, then your HVAC contractor may be flagged by DOE as having sold it.
    • An HVAC system with a SEER of 16 can save you up to $400 per year compared to lower-efficiency options. You can expect to receive an analysis of your heating and cooling costs after your new installation.

Installing AC at Low Prices:

  • A contractor who does not carry the proper insurance will usually offer a lower price. The homeowner may be held responsible for any injuries to HVAC workers or damage. It is recommended that homeowners only hire a licensed HVAC contractor to replace their heating and air conditioning systems.
  • Contractors who need to learn the local policies and incentives, such as those found in the Database of State Incentives for Renewables and Efficiency (DSIRE), may choose to leave it to you and lower their charges because they have less paperwork. A contractor might charge for assistance in navigating the air conditioning regulations. However, a knowledgeable contractor will ensure you comply with local energy regulations and maximize your return.
  • It could be a better sign to find extremely low bidders. They may be desperate to get a new HVAC project. Always check out your HVAC contractor’s background before you hire them.

Double-check your HVAC installation bids for any possible errors in pricing. When calculating the total cost of your HVAC system, errors can occur. Before you sign any contract, communicate any questions or concerns to your air conditioner installer. See our guide for homeowners to evaluate HVAC cost estimates for a complete list of tips on price evaluation.


As we’ve journeyed through the intricacies of HVAC replacement costs, it’s evident that this is an investment with several variables to consider. Your home’s HVAC system maintains the perfect temperature and comfort within your living space. When it’s time to replace it, understanding the factors that affect the cost is paramount.

We’ve explored the influence of location, existing ductwork, the age, and construction of your home, the type, brand, size, and energy efficiency of the HVAC unit, as well as hidden installation costs like permits and disposal fees. By considering these factors and seeking multiple quotes from qualified HVAC contractors, you can make well-informed decisions that ensure optimal home comfort and the comfort of your budget.

For those needing further guidance on HVAC replacement or have encountered issues with their HVAC system, consider professional HVAC troubleshooting. This can help identify and address any issues that may be resolved without needing a full replacement.

If you’re seeking a reliable and professional HVAC contractor to assist with your HVAC needs, Pro HVAC Contractor is an HVAC expert. Our commitment to quality, expertise, and customer satisfaction makes us a top choice for all your HVAC installation and troubleshooting requirements.

Don’t let HVAC replacement costs overwhelm you. Take action today by contacting Pro HVAC Contractor and ensuring your home remains comfortably and efficiently heated or cooled. Your HVAC journey begins with a single call! Contact them now and experience the difference professionalism can make.


What is the cost of installing different heating and cooling systems?

Costs for heating and cooling systems vary depending on the brand, the energy efficiency, the size of the unit you need for your home, and the labor rate in your area.

Our HVAC Installation Cost Calculator will give you an idea of the average cost for installation in your locality. You can then speak to local contractors to discuss your project if desired.

  • Central Air Conditioner Installation: Costs range from $3,500 to $ 7,600
  • Installing ductless AC costs between $3,000 and $5,000
  • Heat Pump Installation Costs: $5,500 to $6.500
  • Installing a new furnace costs between $4,000 and $6,500

What are the most important factors that influence the cost of HVAC installation?

Major factors that can affect the cost of HVAC installation include:

  • What type of HVAC system is installed?
  • The size of the unit needed
  • Heat Capacity Required for Cooling
  • SEER or Afue Ratings: Energy Efficient Levels
  • Needing Ductwork Installation – Replacement
  • Local Labor Costs Vary by Region
  • Seasonality – Local climate extremes

Get an estimate of the cost for each system by reading in detail about each cost factor.

Can you negotiate HVAC Installation prices with contractors?

Negotiating the cost of air conditioning installation with your contractor is possible. Always have a backup resource to support the costs of a new AC in your locality.

HVAC installation costs range between $3,500 and $7,525. However, homeowners can lower these costs by negotiating contract terms and prices with contractors. They can do this by getting multiple quotes or using our cost calculator, which will give you an average of local prices to use as a negotiation basepoint.

What are the best brands of HVAC systems available?

Brand and costs are important factors when installing a new HVAC system. The price range of a good HVAC brand can accommodate any budget, from the cheapest AC unit to high-performance HVAC systems.

Some brands provide extensive warranties, have incredible customer service teams, and even offer smart home technology. The brand and price of a new heating or cooling system for your home will depend on what you are willing to spend and how much value you place on it. As with most things, what you pay is what you get. Plan your budget when installing a new HVAC in your home. Check out our list of top air conditioner and furnace brands.

How can you find a reliable local cooling and heating installer in your area?

Installing a new heating or cooling system can be urgent if the temperature in your home becomes uncomfortably cold or warm. It is possible to find a local HVAC contractor quickly. Asking friends and family members for recommendations is the best way to start.

Then, it is smart to research the contractors and use a service such as Modernize to compare multiple quotes instantly from the best HVAC contractors. We offer information about local HVAC contractors, including their Google Business Ratings, Better Business Bureau Ratings, and recent reviews by homeowners who have also worked with them on HVAC projects.

Use our HVAC contractor checklist to ensure you hire the right person and that your project runs smoothly.


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Pro HVAC Contractor

A professional HVAC company with years of experience in the industry. Pro HVAC Contractors of Glendale and their team are dedicated to providing top-notch HVAC services to homes and businesses in Glendale. With a focus on customer satisfaction and expert knowledge of the latest HVAC technologies, Pro HVAC Contractors of Glendale is the trusted choice for all your heating and cooling needs.

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(623) 292-8992

Contact us today to schedule your appointment and experience the comfort and convenience of our HVAC solutions.

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If you need HVAC services in the Glendale area, please don’t hesitate to contact us. Our friendly and knowledgeable staff will be happy to answer any questions you may have and help you find the best solution for your HVAC needs. You can reach us by phone at (623) 292-8992, or by email at We look forward to serving you!