McCormick Heating & Cooling

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 perfectly. It’s rare to find a company that is this honest, responsive, and detail-oriented. Highly recommend McCormick Heating & Cooling if you want qual

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! ⭐️⭐️⭐️⭐️⭐️

Great job DAVID AND ANGELO Very professional work .. On time and Clean job I appreciate that you guy's cover the floor and how Quick you work I think this Company send us the A-Team...really appreciate the great Service

After a tech had done a great job fixing the A/C last summer, the heat went out. I requested American Home Shield set me up again with McCormick. I spoke with Miracle, one of the dispatchers, who set up an appointment for the next day. She got me into contact with whomever I needed to speak to throughout the process, and was infinitely patient. After inspecting the furnace, Josiah told me it was very likely DOA, and that it was more than 30 years old. Josiah explained AHS's policy regarding replacing equipment that old in case parts weren't available, i.e., there would be a cost share for a new furnace. Josiah said he would submit a report and get a quote to fix or replace the furnace ASAP – I received a text from him the same day telling me the quote was in for a replacement as parts

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!!