

When your water heater, heating or cooling system needs repair or replacement, cost shouldn’t stand in the way of your comfort. We understand that every household has a different budget and that customers want financing options that make sense for their situation, not one-size-fits-all solutions.
That’s why we offer flexible financing to help make HVAC repairs and installations more manageable. On this page, you’ll find details about the financing options we provide in partnership with Wells Fargo, designed to give you convenient payment solutions while getting the reliable comfort your home needs, without delay.
With approved credit from Wells Fargo, you’ll enjoy:
Click the button below to apply online.

Our customers can expect safe, sustainable practices when we replace their older water heaters. Our procedures work to minimize our environmental footprint, as all older water heaters we replace are locally transported and recycled, reducing landfill waste and conserving natural resources like steel and copper.

Our certified HVAC technicians work to safely extract any remaining refrigerant from HVAC systems we replace. This is followed by recycling refrigerants at local EPA-certified facilities. This process for proper recycling by our team ensures refrigerants are reclaimed, purified, and reused rather than released into the atmosphere.
Posted on Vanessa DenegriTrustindex verifies that the original source of the review is Google. Professionalism, communicated clearly and ExpertisePosted on Hillary BebkoTrustindex verifies that the original source of the review is Google. Armando and Juan did a GREAT job. It was a cold and miserable day and they stuck with it for 7 hours to replace my HVAC system. They left everything in perfect shape, made sure all was working correctly, and were conscientious and professional, while at the same time, personable. Thank you for getting me heat !!!Posted on mark birdTrustindex verifies that the original source of the review is Google. Elijah is a very good technicianPosted on nunya “Uoytaei” BusinessTrustindex verifies that the original source of the review is Google. Professional, polite and always ready to answer any questions I may have. I highly recommend themPosted on KO ScottTrustindex verifies that the original source of the review is Google. ⭐⭐⭐⭐⭐ 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.Posted on Michael MossTrustindex verifies that the original source of the review is Google. Posted on Jenna ToyeTrustindex verifies that the original source of the review is Google. Armando and Juan were great! They replaced our HVAC system in the freezing cold temperatures this February and even shoveled some of our snow for us! I would definitely recommend CD Shanahan’s to everyone for heating and cooling needs!Posted on Kerry HuttonTrustindex verifies that the original source of the review is Google. Your Techs were amazing! Prompt, problem fixed as quick as possible and great communication!Posted on Mary CalderwoodTrustindex verifies that the original source of the review is Google. Update 2/2/2026: Elijah was out today to service our furnace after the terrible ice storm and as usual he did a great job and is a shining example of the service and professionalism we have grown accustomed to with C.D. Shanahans! If I could, I’d give 5 more stars! Connor and his team have managed so many things in our home, from full install, adding ducting and returns to our systems, helping with plumbing rough ins and installation of a new water heater! So easy to work with and they do excellent work at a fair price! Edit to add: the technicians are an absolute delight to have work on our home! Since this posting they have come out to seal our ductwork (my request to make our home more energy efficient), installed air purifiers, new air filter systems and dehumidifier to one of our systems. Today, a new thermostat! We could not be happier with CD Shanahans, their techs and their customer service!Posted on Diana LeGrandTrustindex verifies that the original source of the review is Google. Brandon was friendly and knowledgeable, and most importantly fixed the problem and put up with my barking dog.
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