C.D. Shanahan's Heating, Cooling & Plumbing specializes in providing top-notch HVAC and plumbing services at competitive prices in Northern Virginia! Our technicians are skilled, punctual, friendly, efficient, and take great pride in their workmanship. By choosing C.D. Shanahan's, you are opting for quality and comfort…
Services Offered
Photos
Reviews
Melissa W.
C.D. Shanahan's is an outstanding family-run business. We have hired them to replace our water heater and install a new AC/Furnace unit. Our AC began to have issues cooling on Thursday night. I called Friday morning, and the receptionist was fantastic, arranging for someone to co…
John P.
A technician from C.D. Shanahan's came to my home and conducted a diagnostic, but I had additional questions regarding the compressor and refrigerant pressure, so I sent an email to their address after receiving the quote. However, I did not receive any responses to my inquiries…
Catherine B.
I have nothing but the highest praise for CD Shanahan. The timing for the assessment of my replacement could not have been better! The inspection and replacement assessment team were extremely knowledgeable about the options available for my townhouse built in the late 1980s. The…
Online C.
I had a positive experience with good customer service. My AC was knocked out by the storm the night before last week, and I was able to schedule an appointment in a timely manner. The technician arrived on time, and it turned out that the issue was simply a safety switch on the…
Kirk S.
We had our water heater replaced by the C.D. Shanahan team, and it was a fantastic experience. They quickly scheduled an appointment for a quote, provided a very reasonable price, promptly scheduled the actual work, and delivered excellent results. The team was professional and c…
Scott B.
Connor and his team consistently set the standard in the industry. They are always punctual, dependable, reasonably priced, and courteous. They take pride in their work and in serving their customers. CD Shanahan's is a top-tier service provider in the DC Metro area. I highly rec…
Cliff S.
I had a great experience with CD Shanahan's. They demonstrated ultimate diligence and customer service. They never attempted to overcharge and ensured that the job was completed. Scheduling was straightforward, and they always arrived within the designated time frame with a good…
Mav 9.
Things seemed fine initially, but a few days after the service, the thermostat stopped functioning, and the AC unit began making rattling noises. They also did not send me any pictures of my systems as part of the service, despite my attempts to reach out to them. It was a costly…
Brian K.
I am looking to install new heat pumps in fall 2025. They promised excellent service. However, during the current heat wave, I called their main number, service number, and emergency number after hours, but received no response. They talk a good game, but they are quite small and…
Robin A.
We are very satisfied with the service provided by C.D. Shanahan's. From the initial consultation to the final installation, everything was smooth and professional. All of our questions and concerns were addressed promptly, and there were no aggressive sales tactics. We highly re…
Ask the Community
More near Washington
Where to next
Watch the work before you hear from us
Diagnostics, installs and the odd bad attic, from contractors who film their own jobs.