Professional AC Installation & Replacement in Pittsburgh

Get Your Home Comfortable Again With Trusted AC Installation

Since 1948, we have been dedicated to keeping our neighbors comfortable through every season. When the summer heat hits, you need a cooling system that performs efficiently and reliably. At Shearer Heating, A/C & Refrigeration, we specialize in professional AC Installation & Replacement in Pittsburgh, ensuring your home stays a sanctuary no matter how high the temperature climbs.

Our team of NATE-certified technicians brings decades of experience to every project, focusing on quality workmanship and honest advice. We understand that a new air conditioning installation in Pittsburgh is a significant investment, which is why we prioritize finding the perfect solution for your specific space and budget. Whether you are upgrading an old unit or installing a system for the first time, we are here to provide dependable results and a 100% satisfaction guarantee.

Experience a cooler home today—call us at (724) 932-6862, or contact us online to schedule your estimate.

Our Proven 6-Step AC Installation & Replacement Process in Pittsburgh 

We believe that a successful air conditioning installation in Pittsburgh starts long before we turn the wrenches and continues long after the unit is powered on. Over our 75-year history, we’ve refined a process that eliminates guesswork and ensures your new system operates at peak performance from day one. Here is exactly what you can expect when you partner with us for your cooling needs.

1. The Initial Comfort Assessment

• Every home is different, which is why we never provide a "one-size-fits-all" quote over the phone. We start by visiting your property to perform a detailed load calculation. We look at your square footage, window placement, and insulation levels to determine the exact cooling capacity your home requires. This ensures that your AC Installation & Replacement is perfectly balanced—not so small that it runs constantly, and not so large that it fails to dehumidify properly.

2. Custom System Selection

• Once we understand your home’s requirements, we guide you through your options. As a Carrier factory authorized dealer, we offer a range of energy-efficient systems that fit various budgets and efficiency goals. We’ll explain SEER2 ratings, noise levels, and modern features like variable-speed technology in plain English. Our goal isn't to sell you the most expensive unit, but the one that makes the most sense for your Pittsburgh lifestyle.

3. Precision Removal and Preparation

• On installation day, we protect your home as if it were our own. We use floor runners and protective coverings to keep your workspace clean. Our technicians carefully recover the refrigerant from your old unit according to EPA regulations and remove the equipment for eco-friendly disposal. We then inspect the existing ductwork and electrical connections to ensure everything is ready to support your new, high-efficiency air conditioning installation.

4. Expert Component Integration

• This is where our NATE-certified expertise truly shines. We install the new indoor evaporator coil and the outdoor condenser unit, ensuring every line set is properly brazed and every electrical connection is secure. We pay close attention to the drainage systems and thermostat wiring, ensuring that your AC Installation & Replacement in Pittsburgh is built to last for decades, not just a few seasons.

5. The "Deep Vacuum" and System Charging

• We don't just "hook it up and go." We use specialized vacuum pumps to remove air and moisture from the refrigerant lines, ensuring the system is pristine inside. This step is critical for preventing future breakdowns. Once the system is cleared, we charge it with the precise amount of refrigerant required by the manufacturer. This level of detail is why our air conditioning installation projects result in such high levels of reliability.

6. Performance Testing and User Orientation

• Before we consider the job done, we run the system through a full cooling cycle. We measure airflow at the vents and check the temperature drop to ensure the unit is hitting its efficiency targets. Finally, we sit down with you to show you how to operate your new thermostat, explain the maintenance requirements, and answer any questions you have. We don't drive away until you are 100% satisfied with the work.

Why Pittsburgh Homeowners Choose Our Team

Choosing the right company to install your new air conditioner matters as much as choosing the equipment itself. Many problems with cooling, humidity, and high energy bills come from poor installation, not just from the unit. We focus on doing the work correctly so your home stays comfortable for years.

As a family-owned business, we treat every installation in Pittsburgh as the start of a long-term relationship. Our owners are accessible, and our office staff and technicians get to know many customers by name. We work to be the team you call for questions, tune-ups, and future projects, not just a one-time contractor.

Our technicians are factory trained, so they follow current installation standards and manufacturer guidelines. Proper setup supports reliable performance and helps protect the manufacturers warranty on your new equipment. It also gives you confidence that your system was installed with attention to detail, from refrigerant levels to airflow.

We stand behind our work with a 3-year workmanship warranty on installation and a 10-year manufacturers warranty on qualifying equipment. These protections give you a clear safety net if something needs attention later. Our satisfaction guarantee means we work with you to address concerns if the final result is not what you expected.

Comfort issues rarely happen on a convenient schedule. That is why we offer 24/7 emergency service and answer calls after hours. When same-day scheduling is available, we let you know, so you do not wait longer than necessary. Homeowners looking for a reliable local company want a real team to pick up the phone, and that is what we provide.

Our family is ready to help yours—contact us at (724) 932-6862 or fill out our online form for 24/7 support.

Optimizing Your Home with Modern Air Conditioning Installation in Pittsburgh

The technology behind cooling has changed drastically since we opened our doors in 1948. Today, air conditioning installation Pittsburgh homeowners choose must focus on efficiency and long-term savings. Modern systems are significantly more effective at removing heat while using a fraction of the electricity. When we handle your AC Installation & Replacement, we introduce you to the latest innovations in the HVAC industry. As a Carrier factory authorized dealer, we provide access to high-performance units that are designed to lower your utility bills while providing superior dehumidification.

We believe in empowering our clients with choices that fit their lifestyle. During a typical air conditioning installation Pittsburgh project, we might discuss various options such as:

• High-efficiency central air units with variable-speed compressors.
• Ductless mini-split systems for homes without existing ductwork.
• Advanced thermostats that allow you to control your home’s climate from your smartphone.
• Zone control systems that let you cool only the rooms you are using.

By focusing on these modern solutions, we ensure that your AC Installation & Replacement in Pittsburgh is a forward-looking investment. We aren't just fixing a problem for today; we are setting your home up for years of energy-efficient comfort.

Choosing The Right AC For Your Home

Every home in and around Pittsburgh is different, and the right cooling system for one house might not be right for another. The size of your home, insulation levels, existing ductwork, and even how many people live there all influence what you need. Our role is to help you sort through options without pressure.

Correct sizing is one of the most important decisions. An undersized unit may run constantly and still leave you uncomfortable during a hot, humid stretch. An oversized system may cool quickly but not run long enough to manage humidity, which can leave the house feeling sticky and may affect indoor air quality.

We commonly install central air systems in homes that already have ductwork in place, including many older houses that have been updated over time. In split-level or multi-story homes, we pay close attention to how cool air will move through the space so you are not dealing with a freezing basement and a warm upstairs. We explain tradeoffs in simple terms, so you understand what you are choosing.

When we help you choose a new air conditioner, we walk through questions like:

• How different areas of your home feel during a typical Pittsburgh summer day
• Whether you are more focused on lower upfront cost or on reducing long-term energy use
• How long you plan to stay in this home and whether this is a long-term solution
• Whether family members have comfort or health needs that affect temperature and humidity preferences
• How accessible your current equipment and ductwork are for service and future changes

By answering these questions together, we can recommend systems that fit your daily life rather than forcing your home to fit a generic solution. This is one of the ways our team works to turn a technical purchase into a comfortable decision.

Ready for an upgrade? Dial (724) 932-6862 now or connect with us online for top-tier air conditioning installation.

Frequently Asked Questions

How Long Does AC Installation Usually Take in Pittsburgh?

Most residential AC installations are completed in a single day. Larger or more complex projects can sometimes take longer, especially if additional work on ductwork or electrical service is needed. We review timing with you in advance so you know what to expect for your specific home.

What Will My AC Installation Cost Include?

Your installation cost typically includes the new equipment, removal of the old unit, labor to install and connect the system, and standard materials. We provide a free estimate that outlines what is included before any work begins, so you can review the scope and ask questions.