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Cardinal Plumbing Heating & Air Inc

5.0 5 reviews Plumber
📍 Sterling, VA 🕘 Open today Open 24 hours
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Quick profile facts
5.0Rating
5Reviews
0Photos
12Services
Overview

About this business

Cardinal Plumbing Heating & Air Inc is a full-service plumbing and HVAC business serving Sterling, VA and the Northern Virginia area. Cardinal Plumbing Heating & Air Inc provides core services including plumbing repair, drain cleaning and repair, water heater installation and repair, gas line services, water treatment, HVAC repair and replacement, AC and furnace installation and repair, and indoor air quality control. The family-owned and locally operated business features Virginia-certified technicians, operates 24/7, and supports residential and commercial customers with advanced diagnostic tools and smart sensor monitoring. Cardinal Plumbing Heating & Air Inc highlights upfront pricing, same-day service, and a comprehensive maintenance plan to support system longevity and comfort.

Plumber

Services

Services and categories listed for this business.

Plumber Plumbing Repair Drain Cleaning and Repair Water Heater Installation Water Heater Repair Gas Line Services Water Treatment HVAC Repair HVAC Replacement AC Repair AC Installation Furnace Repair

Location

Address and directions for this business.

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Address 104 Carpenter Dr Suite D, Sterling, VA, 20164
Phone (703) 721-8888
Questions & answers

Helpful answers

Quick answers from this business profile.

What qualifies as an emergency service for HVAC in Sterling, VA?
Cardinal Plumbing Heating & Air Inc provides 24/7 emergency HVAC and plumbing services for urgent issues affecting home comfort and safety.
Why is AC repair in Sterling, VA, so important?
Cardinal Plumbing Heating & Air Inc emphasizes timely AC repair to maintain comfort, efficiency, and system longevity in Sterling, VA homes.
How can I improve the energy efficiency of my Sterling heating and air conditioning system?
Cardinal Plumbing Heating & Air Inc provides HVAC tune-ups, smart thermostat setup, and air duct sealing to enhance energy efficiency.

Reviews

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5 reviews
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ROBIN H.

Mar 4, 2026
5.0

Kyle was very professional! He knew the details about the unit he was installing, reviewed the contract terms and explained his work upon completion. He was prompt and even cleaned up after the work was completed. Also , he offered to help me replace the contents from the cabinet under the sink! Much appreciated!!

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Matthew Brooks

Jan 31, 2026
5.0

Had an issue with my hot water and needed help fast. Stephan came out first to figure out what was going on and provided a clear estimate without any pressure. Danny handled the install and did a great job — professional, courteous, and worked efficiently. They got everything up and running quickly and left the area clean. Appreciate how smooth and straightforward the whole process was. Would definitely use them again.

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Andrew Williams

Feb 19, 2026
5.0

Great experience with Cardinal! We were long overdue for HVAC routine maintenance and were able to quickly schedule this week. Jay was our tech and he truly went above and beyond. Not only did he do a very thorough take down of our now 20+ year old furnace to inspect/troubleshoot, he also provided a lot of practical and helpful tips for overall HVAC and home maintenance. He was very detailed in his explanations and recommendations, we didn't feel pressured whatsoever. Highly recommend Cardinal for any HVAC needs - and thank you again Jay!

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Robert Lindner

Mar 5, 2026
5.0

As new, first-time homeowners, we called on Cardinal HVAC & Plumbing for an inspection and service on our new home's HVAC unit. James did a thorough inspection of our system, finding several urgent issues that he presented as genuinely needing immediate addressing for not only our unit's health, but our own as well. With more than reasonable pricing, James was able to begin making the necessary upgrades same day, working quietly and quickly, and didn't leave until the other needed services were scheduled. After just one service appointment and install, we feel in great hands with Cardinal and their Nest Protection Plan in our home going forwa...

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Sara McLaughlin

Nov 10, 2025
5.0

We recently used Cardinal Plumbing, Heating & Air for the first time as new homeowners and had such a great experience! We noticed our toilet kept running and our shower had a small leak, so we called for help. Angelo came out and was absolutely fantastic to work with. He took the time to carefully inspect our toilet, water heater, and shower, and then provided us with multiple quotes and clear options for how to fix everything. Once we decided which route to go, Cardinal got us scheduled quickly, and Angelo had everything fixed in no time. He was knowledgeable, professional, and very friendly throughout the whole process. We are so glad we...

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