Superior East Troy Heating & Cooling 

At O'Leary Plumbing, Heating & Electrical, we take pride in our team of highly trained and certified technicians who can service almost all major heating and cooling equipment brands and models. In our dedication to being an industry leader, each of our employees receives continuing education to stay up-to-date on the latest advancements in HVAC technology.

Count on us for any of the following heating and cooling services in East Troy:

With over 65 years of experience, we have seen and conquered almost every heating and cooling issue there is. Trust your home’s comfort to us and we can assure you that you and your family will be completely satisfied not only with the quality of our work but with the competitiveness of our rates as well.

Why Leave HVAC Repair & Installation Services to the Professionals?

There are many projects that are great for homeowners to tackle themselves, but HVAC repairs and installations are not among them. While it may be tempting to try the do-it-yourself approach using guidance from an online article or video, the risk to your expensive equipment is too great to forego hiring a professional. 

Here's why you should leave your heating and cooling needs to our team of experts:

• Safety: HVAC systems involve electrical components, refrigerants, and other potentially hazardous materials. Attempting to repair or install HVAC systems without proper knowledge and training can be dangerous and pose risks of electrocution, refrigerant leaks, or other accidents. O'Leary's qualified HVAC technicians are trained to handle these risks safely and take appropriate precautions to protect themselves and others.
• Expertise: HVAC systems are complex and require specialized knowledge and expertise for proper repair and installation. Professional HVAC technicians are trained and certified in handling different types of HVAC systems, and they have the necessary skills and experience to diagnose and fix issues accurately. DIY attempts may result in misdiagnosis, improper repairs, or incorrect installations, leading to further problems and costly repairs down the line.
• Cost-effectiveness: While DIY repairs may seem like a cost-effective option initially, they can actually end up costing more in the long run. Incorrect repairs or installations can lead to energy inefficiency, decreased system performance, and higher utility bills. Additionally, if warranties are voided due to improper repairs or installations, you may end up paying for costly replacement parts or a new system. Hiring professionals may seem more expensive upfront, but it can save you money in the long term by ensuring proper repairs and installations.
• Time savings: HVAC repairs and installations can be time-consuming, especially if you lack experience and knowledge. DIY attempts may result in trial and error, leading to wasted time and effort. On the other hand, certified HVAC technicians can quickly diagnose issues, have the necessary tools and equipment, and can efficiently repair or install HVAC systems, saving you time and hassle.
• Compliance with regulations: HVAC systems are subject to local building codes, regulations, and permits. Licensed heating and cooling technicians are familiar with these requirements and can ensure that your HVAC repairs or installations comply with the local codes. This can help you avoid fines, penalties, or legal issues that may arise from non-compliance.