C.D. Shanahan's HVAC, Plumbing, Electrical & Remodeling LLC

I had an excellent experience with C.D. Shanahan’s Heating & Cooling, and especially with Rick Harris, the advisor who came out to my home. Rick was professional, thorough, and transparent from start to finish. He took the time to explain the system sizing, efficiency options, and—most importantly—provided a clear written estimate that included the exact make and model of the furnace being proposed, along with warranty details and scope of work. That level of clarity matters, and Rick delivered it without pressure or sales tactics. For context, I had a prior inspection with another well-known company that refused to disclose the make and model of the equipment they were quoting, even when asked directly. That experience made it very difficult to compare options or feel confident in what I was being sold. The contrast with Rick and C.D. Shanahan’s couldn’t have been clearer. This company operates with higher standards, transparency, and respect for the homeowner’s ability to make an informed decision. Highly recommend Rick Harris and C.D. Shanahan’s to anyone looking for honest advice, fair pricing, and professional HVAC service.

They could have upsold me when I said I was seeing high CO2 levels in my home. Brandon did a thorough review of my system, finding issues that plumbers from a competitor companies, an energy audit professional, and the house inspector had missed. He addressed the issue and had a strong follow up plan. Troy heard my concerns about placement of a whole house dehumidifier and made changes that I’m very happy with. Dan and Kevin navigated a very challenging ERV install where they were able to innovative in duct placement to make it fit my home while still giving me the access I need. Thank you! I feel in good hands with this team.

I think we have found our HVAC people! Jasmine was such a pleasure to deal with and so accommodating to my schedule. All too. Often companies make you bend to their schedules instead of the opposite, which should be true. She was understanding of the fact that we are in the middle of a move, and have limited time. She made it work. And the tech, Elijah was fantastic. Really knew his stuff, friendly, communicative, and just great! Didn’t try to sell anything. Gave us different options. Even helped me order the proper filter to replace a very dirty one in our new home. Appreciate you, team!!

⭐⭐⭐⭐⭐ Absolutely outstanding service from C.D. Shanahan’s. Armando, Juan, and Elijah were incredible! Armando and Juan from C.D. Shanahan's HVAC, Plumbing, Electrical & Remodeling LLC came out right before an impending severe snowstorm and worked in sub-15° weather from 8 AM to 8 PM to uninstall our broken Heat Pump and Air Handler and replace them with a brand new Heat Pump and Air Handler. Simply put: these guys were the best. Incredibly professional, hardworking, and dedicated from start to finish. They didn’t rush a single step. They also helped install a new thermostat, made sure everything was running smoothly, and ran all the necessary tests to ensure the system was operating perfectly before they left. Huge shoutout to Elijah as well!. He took the time to explain everything in detail about the humidifier, thermostat, and Air Handler, and gave us genuinely valuable maintenance tips that made us feel confident moving forward. C.D. Shanahan is probably the best HVAC company you’ve never heard of. If you want a team that shows up, works hard, communicates clearly, and takes real pride in doing the job right. Highly recommend.