Upper St. Clair, PA

Upper St. Clair HVAC Services: Installation, Maintenance & Repair

Air Conditioning

Your air conditioning system in your Upper St. Clair home plays an integral role in keeping you comfortable. Without a properly working air conditioning system, you will be left in heat and humidity, which can be intense over the summer here in Pennsylvania. Instead of risking feeling uncomfortable in your own home, turn to Shearer Heating, A/C & Refrigeration for the cooling services you need to ensure your system is in top shape.

Whether you’re in need of replacement, installation, repairs, or maintenance, our experts can help with it all. We are committed to providing you with the solutions you need to achieve ideal indoor home comfort during any day of the year.

Call (724) 932-6862 today or contact us online.

Comprehensive HVAC Repair Services

When your HVAC system isn’t performing efficiently, our team is ready to help. From unusual noises and uneven temperatures to complete system failures, we diagnose problems quickly and provide effective repairs. Using advanced tools and industry best practices, we ensure that your heating and cooling systems operate safely and efficiently, minimizing energy costs and extending the life of your equipment.

Boilers

Little is more bothersome than your boiler going out in the middle of the winter here in Upper St. Clair, PA. Instead of risking the frustration, just give our Shearer Heating, A/C & Refrigeration boiler experts a call to schedule a maintenance visit. We will perform an inspection and ensure your boiler is in great condition. Need to replace your boiler before winter? We can take care of that too. For any and all boiler services, just reach out to our professionals—we would be happy to help!

Commercial Services

Looking to have a brand new heating and cooling system installed at your commercial business in Upper St. Clair, PA? Shearer Heating, A/C & Refrigeration has years of expertise and knowledge in providing a wide array of commercial services. Let our experts answer any questions you may have and help by installing a new system in your building and improving the indoor air quality (IAQ), allowing for better focus and increasing productivity as a result.

Ductless Systems

With Shearer Heating, A/C & Refrigeration offering the best ductless system services in Upper St. Clair, PA, you always get the proper heating and cooling you need for your home. Whether it’s installation for a brand new construction home you are looking for or it’s time to add an extra system in your current Upper St. Clair home to ensure adequate heating and cooling, our professionals are the best team for the job.

Furnaces

Leave all of your furnace needs for your Upper St. Clair, PA, home to our Shearer Heating, A/C & Refrigeration professionals. We can provide a new furnace for your newly purchased home or replace your outdated furnace.

Is your furnace fairly new but making a strange sound or not heating properly? Our experts will take a look and provide the repair you need to have it working properly again.

Geothermal Heat Pumps

Ready for an upgrade to the current heating and cooling system in your Upper St. Clair, PA, home? Opt for a geothermal system and have our Shearer Heating, A/C & Refrigeration experts provide proper installation for you. We strive to provide the highest quality services all the way from installing your system to offering repair and routine maintenance services.

Heat Pumps

For top-quality heat pump installation in Upper St. Clair, PA, Shearer Heating, A/C & Refrigeration has a team of professionals you can always trust. We are highly skilled and trained in all heat pump services so whether you need a replacement, repair, or maintenance, look no further.

Indoor Air Quality

Looking for ways to improve the indoor air quality (IAQ) in your Upper St. Clair, PA, home? Shearer Heating, A/C & Refrigeration has a number of different products and systems to help clean the air in your home.

Instead of breathing in contaminants all day long, breathe in fresh air to live healthier and focus better.

Water Heaters

Shearer Heating, A/C & Refrigeration can help with any of your water heater needs in Upper St. Clair, PA. Is your water heater leaking or rusting? Did the hot water go out? Is it time to upgrade with a newer, more energy-efficient model? We can tackle all your water heater concerns and set you up with a fully operational system.

Zone Control Systems

Imagine your Upper St. Clair home being more energy efficient than ever before, resulting in significant savings on your heating and cooling costs. Adding a zone control system to your home could make this a reality, and Shearer Heating, A/C & Refrigeration wants to help.

Our experts will evaluate your home and go over the different options that will work for the needs and specifications of your home. We will provide the installation, and you will be left to experience optimal comfort inside your Upper St. Clair, PA, home.

How Often Should I Schedule HVAC Maintenance?

Routine maintenance is crucial to prevent unexpected breakdowns and maintain system efficiency. Homeowners should schedule professional HVAC maintenance at least twice a year—once before winter for heating systems and once before summer for cooling systems. Benefits of regular maintenance include:

  • Lower energy bills
  • Fewer emergency repairs
  • Extended system lifespan
  • Improved indoor air quality

What Are the Signs My HVAC System Needs Replacement?

It can be challenging to know when it’s time for a new system. Common warning signs include:

  • Rising energy bills despite normal usage
  • Frequent repairs or recurring problems
  • Inconsistent indoor temperatures
  • Unusual noises or odors
  • System age over 10–15 years

Replacing an outdated system can improve comfort, efficiency, and long-term savings.

  • "Love This Company"
    Absolutely love this company. Hard-working, reliable, and trustworthy. I’ve had two service calls in the last year and couldn’t be any more satisfied. The technician was a rock star!
    - David B.
  • "We Trust Them Implicitly"
    We live in one of the old Victorian homes on Main Street. Shearer is one of those companies in our area that we trust implicitly. After having another company screw up our HVAC system, Shearer fixed every single thing when others refused to help.
    - Chris P.
  • "Fast, Reliable & Honest"
    Always fast, reliable, and most importantly, honest service. Shearer has saved us a lot of money over the years with the options they offered and the advice they provided.
    - William B.
  • "Professional & Knowledgeable"
    Shearer was quick to respond to my issues with my central AC unit. They were quick to schedule service and come up with a solution. The service tech was professional, knowledgeable, and performed the necessary work to fix the issue.
    - Matt G.
  • "Solid Company"
    Shearer is a solid company with years in the region. We have been a part of their spring and fall maintenance program and always receive good service. Nice guys, know their work, and are always considerate.
    - Michael F.
  • "Exceptional Value"
    My previous company could not figure out what was wrong with my AC, but Shearer figured it out immediately and fixed multiple issues they discovered. Their services are reasonably priced, and you get exceptional value.
    - Cathi S.
  • "Same-Day Service"
    I have used Shearer twice in the past couple of months. I got a same-day appointment both times. They were reliable and fixed our issue each time. The technician was very respectful and kept me informed throughout. I would recommend Shearer!
    - Jennifer C.
  • "Couldn't Be More Pleased"
    Recently had Shearer install a new HVAC system for my mother's home. I could not be more pleased with the overall experience provided. Thank you for your expertise and experience in the timely and professional installation.
    - David S.
  • "Years-Long Customer"
    We have been Valley/Shearer customers for years. They found ways to keep our old HVAC running until we could purchase a new one. We recently had Shearer install a new system for us. From sales to installation, they were knowledgeable and affordable.
    - Michael S.
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