

At C.D. Shanahan’s, we’re your trusted local experts for all things HVAC. Our team offers comprehensive heating, cooling, and indoor air quality services designed to keep your home or business comfortable throughout the year. With a 5-star reputation built on honesty, reliability, and customer satisfaction, C.D. Shanahan’s is committed to providing the comfort and reliability you deserve.
Providing fast, safe, and efficient heating solutions tailored
Providing fast, safe, and efficient heating solutions tailored
Enjoy clean, cool air tailored to your lifestyle.Our advanced systems ensure consistent comfort all year round.Let Coolify handle the heat—so you can relax and breathe easy.
Posted on Stuart SteenTrustindex verifies that the original source of the review is Google. Very professional, awesome service. The technician went above and beyond to ensure our system was in good condition and working properly.Posted on Gretchen SchuleTrustindex verifies that the original source of the review is Google. The technician arrived on time and I appreciated the text message ahead of time, with the technician's name and photo, to know who to expect. He took his time and was thorough and helped me understand what was needed. Overall, a great experience!Posted on Unell HobbsTrustindex verifies that the original source of the review is Google. Very efficient, friendly and professional. Thanks for a very thorough job.Posted on Chris KleinTrustindex verifies that the original source of the review is Google. The experience was great. Dillion was really knowledgeable in discussing options for a new HVAC system and helping me determine what the best option was for my home.Posted on Holly MarinkovichTrustindex verifies that the original source of the review is Google. Elijah was very thorough, identified and fixed the problem causing our system failure.Posted on Jason WorrellTrustindex verifies that the original source of the review is Google. Connor, provided us a very competitive quote. When the gas furnace part wasn't going to arrive in a timely manner, he was able to find a backup and expedite an installation for us. Connor kept us in the loop during the whole time, responded promptly via text. The service technician, Elijah, was very professional and very friendly. Would highly recommend this company for all HVAC services!Posted on Chris WellsTrustindex verifies that the original source of the review is Google. Technician was courteous and prompt. Seemed to know what he was talking about.Posted on Scott JohnsonTrustindex verifies that the original source of the review is Google. Always outstanding service and great technicians!Posted on Tricia SacchettiTrustindex verifies that the original source of the review is Google. Love to support small business and found by a referral! Professional, cost efficient, and an image-based inspection report.Posted on Agnes HiteTrustindex verifies that the original source of the review is Google. The serviceman texted me when he was on his way and arrived promptly. He was professional, thorough, and very pleasant.
Our team of certified technicians brings years of hands-on experience and in-depth knowledge to every job. From precise diagnostics to efficient.
It’s recommended to service your AC at least once every 6 months to ensure optimal performance, better energy efficiency, and a longer lifespan.
It’s recommended to service your AC at least once every 6 months to ensure optimal performance, better energy efficiency, and a longer lifespan.
It’s recommended to service your AC at least once every 6 months to ensure optimal performance, better energy efficiency, and a longer lifespan.
It’s recommended to service your AC at least once every 6 months to ensure optimal performance, better energy efficiency, and a longer lifespan.
It’s recommended to service your AC at least once every 6 months to ensure optimal performance, better energy efficiency, and a longer lifespan.
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