Professional HVAC Installation Services for Home & Business Owners in Sterling, Alexandria and throughout Northern Virginia

An HVAC unit is an intricate system made up of many different components. To ensure that every aspect of the heating and cooling system is properly connected and will perform optimally, it needs to be installed correctly. The HVAC installation and replacement services that Cardinal Plumbing Heating & Air Inc. offers are second to none. With locations in Sterling, Alexandria, and Gainesville and serving all of Northern Virginia, our HVAC technicians are carefully trained and highly experienced so that they can perform a seamless HVAC installation at your home or business.

When you call Cardinal Plumbing, Heating & Air Conditioning, you get:

Continually Trained Technicians

Uniformed Technicians in Fully Wrapped & Stocked Trucks

Same Day Service

100% Satisfaction Guarantee

Have a Question About Our Service?

Features of Our Service

Same day service calls

Free estimates

Satisfaction guarantee

Affordable pricing

Benefits of Our Service

Fast response: less downtime

Locally owned and operated

Community driven

5,000+ 5-star reviews

Honest and dependable technicians

703-721-8888

Financing Options Available

What Sets Us Apart from Other HVAC Installation Companies?

At Cardinal Plumbing Heating & Air Inc., we are dedicated to providing the absolute best possible service for our residential and commercial customers. To ensure the highest level of quality during installations, we invest in our own team of in-house HVAC and Master HVAC technicians, never subcontractors. We also:

Operate seven days a week

Offer an impressive money-back guarantee

Are fully licensed and insured

Provide lifetime HVAC installation warranties with our Goldstar Homecare Membership

When you contact us to install or replace your HVAC system, we’ll send our technician’s photo and biography along with a confirmation email so that you can see who will be working in your home or business. We value your time and will provide a short, two-hour window for arrival. Our services are fast and efficient, and we may even be able to provide a same-day installation. Thanks to our unwavering dedication to customer satisfaction, we hold an A+ rating with the Better Business Bureau and have amassed more than 5,000 five-star customer reviews. Contact Cardinal Plumbing Heating & Air Inc. to learn about the HVAC systems we have available. To schedule an HVAC installation or replacement at your home or business, give us a call at 703-721-8888 or click here. We proudly serve Sterling, Alexandria, and surrounding communities throughout Northern Virginia.

See What Our Customers Have To Say

Christina Yount

“I was very happy with our service technician, Tommy. He sent us an e-mail & text (w/ his photo) before he arrived. He took off his shoes and wore disposable booties on his feet and was polite & respectful. He explained what we needed, in plain English, and patiently answered our many questions. He e-mailed me an estimate within 10 minutes of leaving our condo. He even paid some attention to our Cat ! My sister & I were very impressed.”

Ronnie Schulman

“I admit I had a little sticker shock when I was quoted $466 to snake a clogged kitchen drain. I did receive a $30 discount as a first time customer. That said, I was very happy with the service. They came the next day at the promised time and took the time and effort to do the job right and explain what they were doing and how to avoid future issues. They left me some solution to to pour down my drain. The plumber was professional and very courteous. I gave four stars instead of five only because I thought they were a little pricey. Nonetheless I’d use them again.”

Alison Stein

“Excellent service! I felt very well informed about all my options. The company calls, texts and emails when a service provider is on the way. I’ll absolutely recommend them and use them in the future.”

Penny Dunn

“Very pleasant experience. Shane was very nice. After I showed him what I needed, he gave me an estimated cost and after I approved the estimate, got to work. About two hours later, he was done. I was very pleased. If I hadn’t known someone had been there, I would never guessed. Very neat and tidy. Highly recommended.”

HVAC Replacement

When you start to notice relentlessly increasing energy bills, major swings in indoor temperatures or issues with your HVAC, it’s time to call for heating and cooling repair. Sometimes, the issue you have isn’t repairable. On average, an HVAC system lasts about 15 years. Depending on the age of other systems in your home, and how often you get your HVAC maintenance, this number could be higher or lower. Regardless, there will come a day when your HVAC system just needs to be replaced. While that isn’t always a happy day, heating and air conditioning is something you can’t live without. What you can do is make the best decision and hire an HVAC company to install a new unit. The best HVAC company will not only have the technological know-how, but give you insights into the best replacement unit you can buy. Depending on the size and layout of your home, you’ll have a few options for HVAC replacements. The HVAC team at Cardinal recognizes that every home is unique. With us, or with any HVAC company, you should always get an in-person estimate before ordering a new HVAC system. There are too many variables in play to order something this expensive sight-unseen. Your previous unit needs to be inspected, as does your home, before you get a full estimate for replacing your HVAC. Then, and only then, you can work with a company to get the best price for a new air conditioner or heater and schedule a new AC installation.

HVAC Replacement

Professional HVAC Installation Services for Home & Business Owners in Sterling, Alexandria and throughout Northern Virginia

What Sets Us Apart from Other HVAC Installation Companies?

HVAC Replacement

Get a new HVAC SYSTEM – As low as $98/mo!