HVAC reviews in Vienna, Virginia

The air in my house felt fuzzy and it was hard to breathe. Alpha Duct in Vienna came to help. They cleaned the silver tubes and now the air feels light and clear. I like it a lot!

After searching for a duct cleaning company, I decided on Alpha Duct and could not be happier. The people at Alpha Duct took the time to explain everything to me before we began the process and the crew that came out to clean the ducts was fantastic. They were professional, hardworking and took the time to ensure that the job was done right. The air quality in my home has improved tremendously. If I could give them more than 5 stars I would!

Alpha Duct made the whole process easy.They arrived on time and explained the steps clearly. After the air duct cleaning, the house felt cleaner and more comfortable.

As someone who works in technology, I understand the impact of dust on my home server and my high-end devices. I could see that a thin, grey layer was building up on my cooling fans, way too much. Alpha Duct came out to do an air duct cleaning and the technician told me all about how the dust in Vienna is so fine it sneaks past usual filtering after a while. He did an intense home air duct cleaning. So now, my devices are way cleaner and there is a freshness to the air in my home office.

Very friendly staff and delicious and authentic cuisine!

Exceptional, reasonably priced food delivered in a very hospitable atmosphere. The service was excellent and friendly. We went for lunch and will definitely go back.

Really great food, and the owner is very nice. He genuinely wants his customers to enjoy their meal, and will suggest items and describe them if you're unfamiliar with Lebanese food.

From start to finish, the thermostat installation went smoothly and was completed in about 45 minutes. The technician was knowledgeable and took the time to explain the new features. I was impressed with the professionalism and efficiency, and my home is now perfectly comfortable.

After experiencing uneven temperatures in my home for too long, I decided it was time for a change. The team's expertise in ductless systems was impressive, and they completed the installation in just over four hours. I’m thrilled with the efficiency and quiet performance of my new system. It's made a noticeable difference, and I couldn't be happier with the comfort level now. Their attention to detail and professionalism truly stood out.

Excellent service!!

great people and great customer service!!

great company!!!! Locally owned since 1986 by a hometown family. Great crew of individuals who know their trade, I wouldn't call anyone else!

When our heating system failed, they were right on it! Very responsive, and they diagnosed a very difficult problem successfully and quickly.

The installation was seamless and professional. They left no mess behind. Highly satisfied with the outcome.

We couldn’t be happier with Vienna Heating & Air Conditioning Inc. Our AC system is running like new thanks to their quick and reliable repair. The technician was respectful, answered all our questions, and made sure everything was perfect before leaving.

The team arrived promptly and transformed my home with a brand-new AC installation, leaving no mess behind. They completed everything in just over three hours, which was faster than anticipated. Every question I had was answered with patience and expertise. I’m thrilled with the results and can already feel the difference in comfort.

These guys are first class. Prompt, courteous, very diligent and knowledgeable. I have worked with them on several occasions and they never disappoint. Problem solvers for anything mechanical whether it's maintenance or new installation, they know how to get it done right.

Joe has done several jobs for me .
I have always been very satisfied with his work.

Had some rough luck with HVAC contractors in the past, had him in for a service call and he was prompt, courteous, and was able to explain what seemed like a complex problem in pretty simple and clear terms, along with a clear picture of what my options were. Would recommend.

Joe has been very helpful, especially with a rental property in VA. He diagnosed and replaced on of the unit at the house and also performs annual maintenance on the systems.