Our team of certified HVAC technicians brings years of hands-on experience and in-depth knowledge to every job. When working with C.D. Shanahans, our customers can expect reliable professional service, backed by our customer satisfaction guarantee.
You’ll never pay more than you’re quoted by our trained technicians. They will explain all of your service options before starting repairs or new installations, so you can make informed decisions before our team begins any work.
We understand the urgency for ensuring your heating and cooling are functioning properly. We offer emergency service and are available 24/7.
Safety is our top priority and we work to ensure 100% customer satisfaction on all repairs & installs.
Let’s make something great work together. View All Services
Diagnostic fee will be fully applied toward your recommended repairs or toward new service plan sign-ups.
Applies to quotes on identical or similar products from an authorized competitor, verifiable with a direct link or written quote.
Ensure your home’s indoor air quality with a free air purifier with any new HVAC system purchase.
Our regular service & maintenance plans ensure smooth system operation & provide discounted rates and savings on future repairs or installations.
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