Cardinal Plumbing Heating & Air Inc provides plumbing repair, installation, and maintenance with an emphasis on clear communication and careful workmanship. Technicians discuss options and pricing in advance and are experienced with both routine fixes and more involved projects.
Customers frequently mention technicians who explain options, confirm pricing before work, and leave work areas tidy. The company’s team is noted for tackling complex layouts and tight spaces with patience and care.
Serving Alexandria and nearby Northern Virginia communities; call to confirm availability in your neighborhood.
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Common services include leak and toilet repairs, drain clearing, water heater and tankless installs, fixture replacements, garbage disposal service, sewer line inspection and repair, and basic plumbing maintenance.
Reviews consistently mention strong communication from estimate through completion and technicians who take time to explain findings. Many note punctual arrivals, tidy work, and clear pricing before repairs begin. Several customers cite success with complex installs, including tankless water heaters and specialty fixtures. HVAC-related visits are mentioned in a few reviews, but most feedback centers on plumbing service.
I highly recommend Cardinal Plumbing.We recently had a Navien tankless hot water heater installed in our 200+ year-old home, which comes with its fair share of challenges. Three other plumbers had difficulty dealing with the layout and complexities of the house, but Cardinal Plumbing handled it professionally and confidently from start to finish.Josh and Kyle were outstanding. They worked incredibly hard, took the time to do the job correctly, and navigated the unique issues that come with an older home without cutting corners. Their attention to detail and persistence really showed.Installing a modern tankless system in a house this old is not simple, and they made it happen. We’re very pleased with the result and appreciate their professionalism and workmanship.Thank you, Josh and Kyle, for your dedication and hard work!
Angelo was such a great help! He fixed our toilet super quick. We will be using Cardinal Plumbing for all of our plumbing needs!
We have had multiple projects with Cardinal and they always have the best techs. Communication is exceeded expectations. Our last job was a repair to our sewer line. The inspection and estimate provided by Stephen P was fair and he followed up personally concerned that we didn’t have another estimate given to just tighten the couplings. He cared about the job being done correctly. The tech who came out to do the job, Josh was incredibly personable and it honestly felt like he was taking care of us like family. Both techs used clean linens to protect our floors and were in and out quickly. We recommend Cardinal frequently because they demonstrate they value customer service and clearly take care of their employees.
Great experience! Sergii was polite, professional, and thorough. He took the time to carefully inspect my HVAC unit, explained what he was doing, and clearly described what he checked to diagnose the issue. Excellent service—I highly recommend him!
Angelo installed our new Zip Hydrotap G5 and we couldn’t be happier. The system is pretty new to market so it was the first one he’d done. Possibly the first one Cardinal has done. He took his time to fully understand the complex setup to ensure everything was done exactly right. Once installed he tested everything he then walked me through how to use it and do maintenance going forward. There were a few challenges due to the tight space it was going into, but he took the time to walk me through options to ensure we were aligned with his recommendations. Amazing work! Thank you Angelo.
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