McCormick Heating & Cooling

Have always had a great experience with Mccormick Heating and Cooling. Initially was referred to them by my home warranty company. They do my yearly preseason furnace checks. And most recently, David and Angelo and Justin were here to install a new furnace. Excellent communication from the office as well as the technicians prior to arrival. Professional on-site, explained the process well, left a very clean workspace when they were finished. Kudos to them for having to do all of this in a crawlspace!!

Justin and the team at McCormick Heating & Cooling were excellent. They took the time to thoroughly diagnose issues with my boiler, test multiple valves, and walk through the system carefully to identify the most cost-effective solution rather than just recommending unnecessary replacements. Their approach was thoughtful, transparent, and very professional. Justin in particular was fantastic—knowledgeable, patient, and clearly experienced. He explained what he was doing at each step and made sure everything was working properly before finishing the job. In the end they replaced the necessary components and got the entire system running perfe... Read full review

I highly recommend McCormick HVAC! They just finished servicing my furnace and I couldn't be happier. The technician was extremely thorough— he cleaned the flame sensor, and performed a full safety check for gas and carbon monoxide. He also installed an A/C coil safety switch. It’s a huge relief knowing the system is running safely and efficiently. Professional, knowledgeable, and great communication. 5 stars! ⭐️⭐️⭐️⭐️⭐️