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If the drips of sweat from your kid’s forehead are in unison with the drips from her ice cream cone, then you may need a new AC.

But, where do you begin?

Whether you are considering installing a new AC system or replacing an old one, this article will provide you with valuable insights to make informed decisions for your home’s cooling needs.


The Need for AC Installation and Replacement


When it comes to air conditioners, there comes a time when repairs are no longer sufficient, and replacement becomes necessary. Understanding the signs that indicate the need for AC installation or replacement can save you from enduring hot and uncomfortable days.

Signs that might indicate the need for AC installation or replacement include:

  • Frequent breakdowns and costly repairs: If your AC unit constantly malfunctions and requires frequent repairs, investing in a new system may be more cost-effective.
  • Inefficient cooling and rising energy bills: As air conditioners age, their efficiency declines, leading to increased energy consumption and higher utility bills.
  • Inconsistent temperatures and poor air circulation: If you notice uneven cooling throughout your home or rooms that remain too warm, it may be time for an upgrade.
  • Excessive noise and strange odors: Unusual noises or smells from your AC unit can indicate underlying issues requiring professional attention.
  • Old age of the AC unit: Consider a new and more efficient model if your air conditioner is over ten years old and has frequent issues.


Benefits of Professional AC Installation


When installing or AC repairing, it is essential to seek professional services. Hiring experts in AC installation offers numerous benefits that ensure optimal performance and efficiency of your cooling system.

Some of the key benefits of professional AC installation include:

  • Accurate AC sizing: HVAC professionals have the expertise to determine the appropriate size and cooling capacity required for your home. Proper sizing ensures efficient cooling without wasting energy.
  • Safety and Compliance: Professionals follow safety protocols during installation to prevent potential hazards and ensure the AC system complies with local regulations.
  • Warranty Protection: Many reputable HVAC companies provide warranties on the unit and the installation work, giving you peace of mind and protection against unexpected issues.
  • Long-Term Savings: A correctly installed and well-maintained air conditioner will operate efficiently, potentially saving energy over time.


What is the Process?


Let’s look into the AC installation process to understand better what to expect when upgrading your cooling system.

A step-by-step guide to the AC installation process:

Step 1: Initial Assessment and Consultation

The process begins with an HVAC expert visiting your home to assess your current AC system and cooling needs comprehensively. They will discuss your preferences, budget, and any specific requirements you may have.

Step 2: Selecting the Appropriate AC Unit

Based on the assessment, the HVAC technician will recommend the best AC unit suited to your home’s size and cooling demands. Factors like energy efficiency, SEER rating, and additional features will be considered.

Step 3: Scheduling the Installation

Once you’ve chosen the AC unit, the installation will be scheduled at a convenient time for you. The HVAC team will arrive on the agreed-upon date to begin the process.

Step 4: Removal of Old Unit

Before installing the new AC system, the professionals will carefully remove the old unit, ensuring proper disposal and environmental compliance.

Step 5: Proper Installation

The new AC unit will be installed with precision and care, making all necessary connections and adjustments to ensure optimal performance.

Step 6: Testing and Quality Checks

After installation, the technicians will rigorously test the new AC system to ensure it operates efficiently and meets performance standards.


Factors Affecting AC Replacement Cost


When considering AC replacement, understanding the factors influencing the overall cost is crucial for budgeting and making informed decisions.

Key factors that affect AC replacement cost include:

  • Type and Brand of the AC Unit: Different AC unit types, such as central air, ductless mini-splits, or window units, come at varying price points. Likewise, well-known brands may have higher costs.
  • Size and Cooling Capacity: AC units with higher cooling capacities typically cost more. Ensuring the unit is the right size for your home is essential for efficiency and cost-effectiveness.
  • Energy Efficiency Ratings (SEER): Units with higher SEER ratings tend to be more expensive but offer long-term energy savings, reducing utility bills.
  • Additional Features and Accessories: Upgraded features like programmable thermostats, air purifiers, or smart controls add to the overall cost.
  • Complexity of Installation: The installation cost may be higher if significant modifications or upgrades to the existing HVAC system are required.
  • Local Labor and Material Costs: Labor rates and material prices may vary depending on your location and market conditions.


How much does AC replacement cost?


If you’re experiencing frequent breakdowns, rising energy bills, or inadequate cooling, consider replacing your AC. While the cost of AC replacement can vary depending on several factors, it is an investment that can significantly improve your home’s comfort and energy efficiency in the long run.

The average AC replacement cost, including installation, can range from $3,000 to $7,000. These numbers can fluctuate based on your location, the type and brand of the new AC unit, and the complexity of the installation process. 

The cost might be higher in some cases, especially if you opt for more energy-efficient models or if additional components like air purifiers or smart controls are included.


DIY vs. Professional AC Replacement


While some homeowners might consider a do-it-yourself approach to AC replacement to save costs, it’s important to weigh the pros and cons before deciding.

DIY AC Replacement


  • Potential cost savings on labor
  • Complete control over the process


  • Risk of improper installation leading to reduced efficiency and frequent repairs
  • Voiding warranties due to improper installation
  • Potential safety hazards if not handled correctly

Professional AC Installation


  • Expertise and experience in AC installation and replacement
  • Proper sizing and installation, ensuring optimal efficiency and performance
  • Access to quality equipment and materials
  • Compliance with local building codes and regulations
  • Warranty coverage on both the unit and the installation work


  • Initial cost for professional services

In many cases, the advantages of professional AC installation outweigh the initial cost. HVAC professionals have the necessary skills and equipment to ensure your new AC system functions optimally, providing comfort and peace of mind. 


What size AC unit do I need for my home?


Choosing the right-sized AC for my home is essential to ensure efficient cooling and avoid unnecessary expenses.

Calculating Cooling Load

To determine the appropriate AC size, calculate the cooling load required for your home. This calculation considers various factors, such as the square footage of your home, the number of occupants, insulation levels, the number and size of windows, and the local climate.

Choosing the Appropriate AC Size

Selecting an AC unit with the right cooling capacity is crucial. An undersized unit will struggle to cool your home adequately, leading to increased energy consumption and wear on the system. Conversely, an oversized unit will cycle on and off frequently, wasting energy and potentially leading to temperature fluctuations.


Maintaining Your AC System


Once your new AC system is installed, proper maintenance is crucial to ensure its longevity and efficiency.

Tips for AC system maintenance:

  • Regular Filter Cleaning/Replacement: Clean or replace the AC filter regularly to ensure proper airflow and prevent dust and debris buildup.
  • Keep the Surroundings Clean: Keep the area around the outdoor unit clear of debris, leaves, and other obstructions that may hinder airflow.
  • Professional Maintenance Checks: Schedule regular maintenance checks with HVAC professionals to identify and address potential issues early.
  • Optimal Thermostat Settings: Set your thermostat to a temperature that keeps you comfortable while avoiding excessive cooling.




A well-functioning air conditioner is essential for a comfortable living environment, especially during scorching summers.

Looking for air conditioning services in Northern Colorado? Stone Heating & Air has your back!