Cardinal offers a broad spectrum of HVAC services, including installation, maintenance, and repair for ultimate home comfort.
Professional Heating and Cooling Services in Northern Virginia
To achieve consistent comfort in your home, you need an HVAC system that is efficient, reliable, and long-lasting. Cardinal’s full package of HVAC services can help you meet your heating and cooling goals through every season, year after year. We offer professional HVAC services in Northern Virginia.
24/7 AC Repair Service
Fully licensed and insured technicians
Money-Back Guarantee
Lifetime warranty on AC products
Our certified HVAC technicians can help you throughout your system’s performance life. Our services include installation, maintenance, repair, and system replacement. We work on all types of heating and cooling equipment, new and old. Count us for quality work and affordable rates that stay within your budget.
Call us to learn more about our convenient maintenance plans for Plumbing and HVAC!
Whether your home is too hot or too cold, we can help! We offer a variety of indoor air solutions to ensure your home is comfortable and safe for your family. Our technicians respond quickly and come prepared to diagnose and repair outages. We also offer maintenance and indoor air quality services. Call Cardinal Plumbing, Heating & Air for all your indoor comfort needs!Encompassing three essential functions – heating, ventilation, and air conditioning – your HVAC system controls both the temperature and quality of the air within your home or business. Because your HVAC unit has a direct impact on the air you, your family, your employees, and your customers breathe, it’s important to purchase a reliable system from a trustworthy company. With locations in Sterling and Alexandria, Cardinal Plumbing Heating & Air Inc. installs state-of-the-art HVAC systems for Northern Virginia homes and businesses. As a locally owned company, we are committed to the community we serve and are proud to provide heating, cooling, and ventilation solutions to area home and business owners.
703-721-8888
Why Choose Us
PROMPT RESPONSE
TIMES
AWARD-WINNING
SERVICE
LOCALLY
OWNED
SATISFACTION
GUARANTEE
FREE
ESTIMATES
EXPERT
TECHNICIANS
Google Reviews
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.
Ronnie Schulman
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.
Alison Stein
Jessie Kidd showed up on time and was extremely professional. He fixed the issue we called about and found another problem that would have caused a huge flood in the near future. I was impressed that he took the time to inspect our plumbing system. Customer for life!!
Todd Youngren
Barry did an excellent job. He came out, assessed the problem and gave me an honest quote. Barry was very patient, knowledgeable, and great to work with. I will definitely contact Cardinal in the future for any HVAC or Plumbing needs I may have.
Joseph Charlot
I thought Zack was great. He took care to protect our flooring by wearing shoe protectors. A quarter was stuck in our Garbage Disposal and he really worked at getting it out which wasn’t easy. I really appreciate his efforts so I didn’t have to buy a new Disposal.
Valerie Frank
Zach was very friendly and helpful. This company is very thorough for the entire process of setting up an appointment. Will definitely remain a loyal customer!
Mia Spain
703-721-8888
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Financing Options Available
HVAC Services We Offer in Northern Virginia
HVAC Installation Service
We help you choose the right HVAC system for your home and install it according to your specifications.
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HVAC Maintenance
Keep your system running reliably for years to come with professional HVAC maintenance and care.
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HVAC Repair Service
We offer dependable emergency HVAC repair that you can rely on when your heating or cooling system breaks down.
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HVAC Replacement
Replace your old unit with a new high-efficiency HVAC system. We offer complete HVAC replacement on all systems.
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Indoor Air Quality
Breathe easier with our indoor air quality solutions, including air filters, purifiers, humidifiers, and dehumidifiers.
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Partners and Affiliations
Check Out Our Nest Protection Plan
We created our Nest Protection Plan—an easier and more affordable way for you to stay on top of the reliability of your HVAC system. When you join our nest protection plan, we’ll take your equipment under our wing, thoroughly inspecting, cleaning, and providing it with the service it needs to ensure its smooth operation. What’s included?
An annual, comprehensive plumbing inspection
Two 25-point HVAC maintenance visits a year: one to prepare your cooling system for summer and another to prepare your heating system for winter.
An annual flush of the conventional water heater. An option for tankless descaling is available.
Diagnostic fees are waived for an HVAC service appointment.
5% discount on all services performed—with no cap
No overtime or after-hours fees
Service reminders
Transferable membership (as long as you move within our service area)
A 60-day extension of membership to the new owners when you move out of your home.
We partner with GreenSky to offer you convenient loans. Loans are simple and can be applied for from your own home. Whatever your home’s situation, Cardinal Plumbing, Heating & Air will take care of you!
No Interest if Paid in Full in 18 Months, with monthly minimum payments
No Interest if Paid in Full in 12 Months
6.99% for 60 months
7.99% for 120 Months
Cardinal Heating and Air plumbers are available seven days a week. Our team will advise you on the best action plan, helping you decide whether repairs or replacements are needed. If you need assistance covering the costs, we’ll help you choose an ideal financing option.
What Sets Us Apart from Other North Virginia AC Installation Companies
We are dedicated to providing the best possible air conditioner installation service for our residential customers. To ensure the highest quality during repair, we invest in our own team of in-house HVAC and Master HVAC technicians, never subcontractors.
Open Seven Days a Week
If you work all week, you need to know that someone is available to help you on the weekends. Our HVAC company offers HVAC emergency service to help you during cringe moments when everyone else is closed.
Fully Licensed and Insured
We only hire certified and fully-trained technicians who provide the best service for your air conditioner. Our technicians are licensed and insured for your protection. We update certification as necessary.
Money-Back Guarantee
If you are not satisfied with our AC service or our work didn’t solve the problem, we offer a money-back guarantee. We never want you to feel that we are taking advantage of you.
Lifetime Warranties
AC often includes replacing old or damaged parts with new parts. In some cases, we may need to replace your entire system. If so, we offer lifetime warranties on all parts and labor.
Schedule HVAC Services in Northern Virginia
Let Cardinal Plumbing, Heating & Air be your one-stop HVAC contractor for all your home comfort needs. We keep your family safe and comfortable all year long. Fill out our online contact form or call us to schedule HVAC service in Northern Virginia.
Frequently Asked Questions About HVAC Services
How often should I have my HVAC system serviced?
It is recommended to have your HVAC system serviced at least once a year, ideally before the heating or cooling seasons start. Regular maintenance can help extend your system’s life and improve its efficiency.
How can I tell if my HVAC system needs repairs?
Symptoms that may indicate that your HVAC system needs repairs include poor indoor air quality, uneven heating or cooling, increased energy bills, and strange noises from the unit.
Can I fix my HVAC system myself or do I need a professional?
HVAC systems can be complex and require specialized knowledge and equipment to diagnose and repair. It is recommended to hire a professional HVAC technician to diagnose and repair any issues with your system, as attempting to fix it yourself could potentially cause more damage or even be dangerous.
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.
Ronnie Schulman
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Financing Options Available
