It’s That Time Of Year!

$59 HVAC SYSTEM TUNE-UP
With Free Disinfectant Duct Fogging Claim your $299 savings now!

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Trusted and Recognized

Trusted and Recognized

Why Choose Us?

Locally Owned and Operated

A fixture in our community, dedicated to serving our neighbors since 2013.

Satisfaction Guarantee

Our job isn’t complete until you are fully satisfied with our work, guaranteed.

Innovative Solutions

Get the best equipment to meet your family’s needs and comfort demands.

Award-Winning Service

Our highly skilled technicians deliver award-winning service on all jobs, big and small.

Our Complete Tune-Up includes:

Checking the furnace/air handler wiring and piping for leaks and corrosion
Checking the ignition system for potential failure points
An in-depth review of entire gas train
Checking all safety devices
Inspecting ductwork for leaks, sweating, cleanliness
Checking all electrical connections for tight connection and any pitting or scoring
Verifying proper refrigerant charge
Light cleaning of coils and cabinets
Verifying protection from electrical surges and “dirty” power
Checking drain pans for float device and corrosion or water
Checking capacitors for proper operation to minimize wear and tear on other components
Verifying reversing valve operation and defrost controls
Checking that fans are operating at correct speeds to maximize capacity and efficiency
Inspecting indoor air quality devices (i.e. humidifiers, UV lights, filters)
Verifying operation of CO detectors
Reviewing thermostat operation and accuracy
Ensuring proper temperature change while system is operating
Checking drains and verify overflow protection
Checking that disconnects are safe and clear of debris
Inspecting refrigerant pipe insulation to maximize efficiency and eliminate sweating
Inspecting flue venting for obstructions and corrosion
Clearing and cleaning traps and pumps
Visually inspecting heat exchanger for cracks and hot spots
Checking the air filter
Answering any and all questions pertaining to your home comfort

Our Services

HVAC Maintenance

Your HVAC system keeps you comfortable and safe in your home and is a major financial investment. Protect your system with our preventive maintenance plan.

HVAC Repair

Because of our far-reaching skill, we’re able to repair virtually any type of HVAC system, regardless of who manufactured or originally installed the unit.

HVAC Replacement

When the issue you have isn’t repairable, we can replace your system. We not only have the technological know-how, but also give you insights into the best replacement unit you can buy.

More Than 5,000 Five-Star Reviews

Todd Youngren
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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!!
Joseph Charlot
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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.
Valerie Frank
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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.
Allison Stein
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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.
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About Cardinal Plumbing, Heating & Air

At Cardinal, we live and work in our community and always strive to make it better. We know the value of hard work and honesty and strive to give every customer the best experience possible. Our satisfaction guarantee stands behind every service call, so you can rest assured that when you call us, your work will be done quickly, accurately, and at a fair price. When you need us, we are just a call away!

Whether you have a clogged drain in your kitchen or need your home’s main sewer line repaired, we have the tools and experience to get the job done efficiently and correctly. Our plumbers respond quickly and come prepared to diagnose and repair any plumbing problem you may be encountering. From drain cleaning to repiping, our professional plumbers are ready to solve your plumbing problems.

In addition to our Plumbing services, we have a team of expert HVAC technicians ready to provide reliable heating and cooling solutions at affordable prices. All Cardinal team members are fellow local residents that care about your family and are here when you need them. 

We are available seven days a week and ready to serve you now. Our prompt response time, paired with our experienced plumbers, means we can solve your problems quickly. The next time you need a reliable HVAC technician or plumber, call the pros at Cardinal Plumbing, Heating & Air! 

Serving Homes & Businesses in Northern Virginia

Alexandria, VA

And the Surrounding Areas

HVAC Services
Plumbing Services

Gainesville, VA

And the Surrounding Areas

HVAC Services
Plumbing Services

Sterling, VA

And the Surrounding Areas

HVAC Services
Plumbing Services

We Are OPEN And Ready To Serve You!

Call Us Today & Speak With A Plumbing Expert Near You.

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Maintenance Plans

Peace of Mind in the Form of Our Home Care Membership!
Call us to learn more about our convenient home maintenance plan!
Your HVAC system keeps you comfortable and safe in your home and is a major financial investment. Protect your system with our preventive maintenance plan. You would not drive your car without regular oil changes and you would not neglect proper computer updates – your HVAC system requires the same periodic checks and updates! Our plans offer you peace of mind to know that your system will be inspected and cleaned by a skilled professional on a regular basis. Not only will we be able to catch potential problems early, but we can also prevent possible system outages. Your system will also operate more optimally and enjoy an extended lifespan with proper maintenance. In the long run, preventive maintenance plans tend to save our customers money with energy savings, preventing outages, and extended life. Protect your investment – call us to learn more about our program!
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current offers!
Features of Our Service
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Regular system check
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Professional cleaning of moving parts
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System lubricant as needed
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Electrical testing
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Wear and tear check
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Homeowner overview
Benefits of Our Service
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Improved operation
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Greater efficiency
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Extended lifespan
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Professional evaluation
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Peace of mind
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Energy savings

Home Care Membership Plans

Your preventive maintenance plan will be tailored to the season and your equipment. Our technicians are skilled in overall maintenance, but also well versed in the different brands and models of HVAC equipment. With each evaluation, you can expect the following:
Spring
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Clean or replace filters
(depending on your filter type)
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Inspect drain lines
clean if needed
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Empty drain pan
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Check refrigerant charge
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Clean condenser and coils
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Check and tighten electrical
connections
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Test fan motor
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Lubricate moving parts
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Inspect exterior unit for
debris or vegetation
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Check thermostat
Fall
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Clean or replace filters
(depending on your filter type)
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Inspect drain lines
clean if needed
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Empty drain pan
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Check and tighten electrical
connections
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Test fan motor
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Lubricate moving parts
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Inspect exterior unit for
debris or vegetation
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Check ignition burner assembly
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Test for gas leaks in
gas furnaces
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Check thermostat
See What Our Customers Have To Say
Kevin Kellenberger
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“Exceptional—and fast!—service and a reasonable price! Our technician, Mark, resolved our plumbing problem quickly and professionally. Will definitely use Cardinal again and ask for him.”