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Maintenance Plan

From Your HVAC System to Your Plumbing

Rest Assured We've Got Your Comfort Covered!

Cardinal Plumbing, Heating & Air

Only the Best for Your Nest

Cardinal Plumbing, Heating & Air was created out of a desire to have a local company that is involved in the community and to serve the community. We are a group of skilled and reliable experts who take our jobs seriously and our commitment to our neighbors seriously. We guarantee our work, but with our award-winning service, our goal is to exceed your expectations the first time!

Only the Best for Your Nest

To genuinely service and improve lives with honesty and dignity.

Cardinal core values

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Join Our Nest Protection Plan Today

Maintenance Isn’t an Option…

It’s a ‘Nest’cessity!

Did you know it costs less to maintain equipment than to repair it, yet 90 percent of breakdowns are caused by system neglect? The reason for this is people assume their heating, cooling and plumbing systems can fend for themselves. But that’s not the case. For problem-free operation, you need to provide your comfort systems with the regular maintenance service they require.

Providing your equipment with the care it needs is the key to:

Nest Protection Plan

Join Today to Keep Discomfort Out of Your Nest!

At Cardinal, we’re committed to looking out for you, your budget and your family’s comfort.

That’s why we created our Nest Protection Plan—an easier and more affordable way for you to stay on top of the reliability of your HVAC and plumbing. 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

With your Nest Protection Plan membership, you’ll receive:

But that’s not all!

As a member, you’re our priority. That means you always come first—even before customers with scheduled appointments.

Plus, here’s what else you’ll enjoy:

The Best Warranty You've Ever Seen!

For further assurance, your Nest Protection Plan membership includes extended warranties:

Get All of This For Only $23 a Month!

$10 add-on for each additional zone

HVAC & Plumbing Maintenance from Cardinal

Here at Cardinal Plumbing, Heating & Air, we’re committed to serving our community members in Sterling, Alexandria, Gainesville and the surrounding areas.

That dedication extends well beyond our first visit. With years of industry experience, we know even the best HVAC and plumbing equipment is only as good as the care it receives.

From thorough cleanings to comprehensive inspections, keeping up with regular maintenance helps decrease utility costs and the need for repairs.

We know homeowners have a lot to keep track of, which is why we’re proud to be on your side and ready to serve. If you’re seeking “HVAC maintenance near me,” the team at Cardinal is your home care solution.

Our Nest Protection Plan was specifically designed to help homeowners cover all the bases of HVAC and plumbing maintenance.

Professional HVAC and Plumbing Maintenance Matters

We know savvy homeowners like to DIY simple repairs. We fully support empowering individuals with intimate knowledge about their HVAC and plumbing systems. That’s why we love to share helpful information and resources in our Cardinal Plumbing, Heating & Air blog.

While certain maintenance tasks, such as changing HVAC air filters, can be performed at home, proper care and maintenance involves a specialized skill set. Our pros have the training, knowledge, experience and professional equipment to perform comprehensive, effective maintenance on your home’s essential systems.

The last thing we want is for well-intentioned homeowners to make their troubles worse by attempting a complicated repair themselves.

When you schedule maintenance from a professional HVAC and plumbing service company like Cardinal, our knowledge becomes your power.

Qualified technicians can spot loose or worn parts and tackle potential issues long before they cause headaches for you and your family. A thorough system cleaning and inspection takes time, knowledge and resources.

Leave the job to us and spend your quality time where it matters most to you.

The Nest Protection Plan from Cardinal Heating & Air

Professional maintenance from Cardinal Heating & Air will help you save big on utility and repairs costs, and it can help extend the life of your HVAC unit and plumbing system by many years. 

The Nest Protection Plan is an affordable way to keep up with HVAC and plumbing maintenance year-round. 

For a low monthly fee, homeowners can enjoy peace of mind and high-end efficiency from their equipment, no matter the season. 

Our comprehensive maintenance plan includes two 25-point HVAC inspections per year, a top-to-bottom cleaning of your heating and air conditioning system, an annual plumbing inspection, a duct system disinfectant fogging with each visit, an annual water heater tank flush or descaling for tankless systems, and so much more. 

Those who enroll in our Nest Protection Plan receive useful benefits year-round. A Nest membership guarantees priority service, as well as a 5% discount on all services performed. 

Homeowners can rely on timely service reminders, no overtime or after-hours fees and a transferable plan for those moving to a new home within or nearby our service areas in Sterling, Alexandria and Gainesville.

Join the Cardinal Heating & Air Family Today!

Cardinal Plumbing, Heating and Air was established with the goal of creating a local HVAC and plumbing service company dedicated to bettering our community.

We treat our employees like family, and that philosophy extends to our clients. We believe everyone deserves access to functional, comfortable living spaces. That’s why we provide flexible financing options and special offers to help cover unexpected costs and major repairs. When you enroll in a Nest Protection Plan membership, you join the Cardinal Heating & Air family. Keeping your home safe and comfortable for you, your family and your pets is as important to us as it is to you. If you’re seeking “HVAC maintenance near me,” we’re proud to be your go-to resource for HVAC and plumbing diagnostics, repairs, installations and maintenance. When disaster strikes in the middle of the night, we’ve got you covered there, too, with emergency HVAC and plumbing services. If you have questions about our Cardinal Nest Protection Plan, call (703) 721-8888 today to speak to a team member today. Our fully trained, licensed and insured experts are always happy to help. Inquiries can also be made by contacting us online, where you can count on swift, courteous responses from friendly, qualified industry professionals.

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