Annandale's Best Heating, Air Conditioning, and Plumbing Company
C.D. Shanahan's Heating, Cooling & Plumbing offers commercial and residential heating, air conditioning, and plumbing repair, maintenance, and installation services in Annandale, Virginia. We believe our commitment to service and high-quality work make us the best option in the area.
We are available 24/7 for emergency repairs in Annandale. Financing options are available.
We stand by the quality of service we provide our customers in Annandale and all over Northern, VA. We're grateful to have helped thousands of customers fix their HVAC and plumbing issues and even more grateful that we have hundreds of satisfied customers who have been willing to share their experiences with everyone. Check out our reviews to learn why you should choose us for your HVAC and Plumbing services in Annandale, VA.
Very responsive, literally within minutes at 7:30 at night. I had an AC tech at my home the next morning. He found the problem quickly repaired my condenser and checked over the rest of the system. The repair was quick and done for a fair price.
Julie K.Annandale, VA Customer (Yelp | 8/1/22)We found ourselves in immediate need of an AC unit. We got 4 quotes. Of the 4 quotes, Connor offered us the most details and options....The crew was prompt and very nice to deal with; we are pleasantly pleased with all aspects of our experience and would not hesitate to recommend this company to anyone.
The Lavatory Lady P.Annandale, VA Customer (Yelp | 4/2/23)Great customer service, Connor was great he kept me in the loop and walked me through what he was doing. I will definitely be using them from now on
Gavin E.Annandale, VA Customer (Yelp | 6/25/21
The only place you should have to deal with the hot weather is outdoors. If you're having issues with your air conditioner and need repairs or a new unit, we've got you covered. We offer air conditioning repair, maintenance, and installation services in Annandale, VA to help you restore comfort to your home or commercial property. We are an authorized air conditioner supplier and can help you choose the perfect air conditioner for your space.
You deserve to have a warm and cozy home during the colder months in Annandale, VA. If your heater isn't keeping you comfortable we offer heating repair, maintenance, and installation services to help you solve your heating problems. Our HVAC professionals can help with any type of heating unit no matter the brand. If you need help choosing the right unit for your space, we are authorized heating unit suppliers and can help you find the right fit for your heating needs.
The best way to save on unexpected HVAC breakdowns and save money on HVAC costs is maintenance. We offer maintenance for residential and commercial heaters and air conditioners. Our experienced professionals will find minor issues before they become bigger, more expensive problems. You can choose us for a one-time tune-up or sign up for our annual maintenance plan.
With our maintenance plan, you get 2 HVAC inspections a year to ensure your heating and cooling are ready when you need them most. You can trust us to keep your HVAC systems running their best with our HVAC maintenance service.
Our comprehensive HVAC inspections include:
Poor indoor air quality can affect your health and comfort. We offer indoor air quality services including whole-home humidifier and air purifier installation and maintenance, dedicated to making your home's air fresh and clean.
With a whole-home air purifier, dust, pet dander, allergens, and unpleasant odors, are filtered leaving you with cleaner and healthier air. A whole-home humidifier will add the right amount of moisture to the air, making your home more comfortable.
You can trust our team to recommend the best solutions to improve your indoor air quality.
Watch these videos to learn about whole-home air purifiers and humidifiers and the benefits they can provide for your home!
Don't wait to get plumbing issues fixed in your home. Small plumbing issues can lead to devastating leaks, unpleasant sewer odors, expensive water bills, and other problems if left unchecked. We offer professional commercial and residential plumbing repair, maintenance, and installation services in Annandale, VA to help you fix and avoid plumbing issues large and small.
We're here to help you with your plumbing and HVAC needs. Fill out the form to schedule your service. For emergencies, you can text, call, or email us and we'll get a technician out to you as soon as we can.
Free HVAC and Plumbing care tips and exclusive discounts to help you avoid HVAC breakdowns and save money on your HVAC and Plumbing costs.
