HVAC & Plumbing Unlimited


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Website | (703) 455-6000
9704 Gunston Cove Rd A, Lorton, VA 22079, USA

Opening Hours:
Monday: 8:00 AM – 5:00 PM
Tuesday: 8:00 AM – 5:00 PM
Wednesday: 8:00 AM – 5:00 PM
Thursday: 8:00 AM – 5:00 PM
Friday: 8:00 AM – 5:00 PM
Saturday: Closed
Sunday: Closed

Area Served:
Within 4 miles (6.4km) of 9704 Gunston Cove Rd A, Lorton, VA 22079, USA
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At HVAC & Plumbing Unlimited, the health and safety of our customers is our top priority, not only during these concerning times with the spread of COVID-19, but always. Our team is prepared to continue doing business as usual while following the CDC guidelines to navigate this situation as safely as possible for customers and employees. This free service, offered during regular business hours, is designed to help you identify areas of concern within your home's plumbing system that may escalate if left unnoticed. Take advantage of this risk-free opportunity to protect the health of your home and experience our top-rated plumbing service first-hand. AIR QUALITY At HVAC & Plumbing Unlimited, we strive for perfection when it comes to delivering the best local HVAC and plumbing services in Northern Virginia. Our North American Technician Excellence (NATE) certified staff of HVAC contractors and expert plumbers are trained in the latest technology and techniques. We provide top-quality work in both residential and commercial services. Need Help With Financing? Unexpected plumbing or HVAC problems can derail your household budget. That’s why we offer flexible financing to our customers to help you get the comfort you need, right when you need it. Subject to approved credit.

Google Rating: 4.9 out of 5 stars (527 total ratings)

Edward Janik
5 Star
Found a 3ft water stain on the kitchen ceiling 5 o'clock Friday night. Thomas Baker from HVAC and Plumbing Unlimited came out Saturday and found a small wood trim finishing nail had finally made its way to piercing the copper water pipe. Thomas made quick work of the repair and our water was restored. I'm a two year customer with HVAC and Plumbing Unlimited. This is a first class company. They have knowledgeable courteous technicians who explain their work. Thank you Thomas.
Saturday 3rd February 2024
Ann-Marie Grotticelli
5 Star
Knowledgeable, professional, timely and effective communicators with a great front office. My condo Mgmt turned me onto these guys and they were able to fix things in my boiler/chiller switch over system that most HVAC techs can't do. Will definitely continue to use and refer. I was very impressed with Norberto who diagnosed my issue and really took his time. Then Randy came and did the repairs, who also impressed me with his demeanor and skill set.
Friday 19th April 2024
Jonathan Moro
5 Star
I chowed HVAC & Plumbing Unlimited because they had high reviews. I filled out the online request at 10pm and the next morning I received a response with a time slot for that day. They were accommodating around my schedule and gave me a 4 hour window that worked with my schedule. Randy called 30 minutes into the time frame and said he was 30 minutes away. Randy showed up right on time, was very informative, and had my HVAC unit back up and running in no time. Randy also did a full check on my system to ensure everything was working properly
Thursday 11th April 2024
Connie Blood
5 Star
I have had a service contract with HVAC & Plumbing Unlimited for many years and fortunately, I have never had a serious problem that needed an emergency call. I appreciate their customer service, their professional knowledge and behavior on their phone calls and their tech maintenance calls. I have no doubt that if I needed an emergency house-call, they would respond promptly. Thank you for allowing me to post my satisfaction with HVAC.
Saturday 27th April 2024
Abdurrahman Henderson
5 Star
Campbell was outmost professional. This was the second company we had come out and troubleshoot the problem. The first company gave up. Campbell would not leave until he figured out what the problem was. He figured it out and repaired it perfectly. Could not be happier with his service.
Wednesday 31st January 2024