At HVAC & Plumbing Unlimited, we have only one goal: to achieve perfection. This means providing all of our residential and commercial customers in Northern Virginia with the highest quality heating, cooling, and plumbing services around. Our technicians are all licensed, certified, and insured, and we guarantee they will arrive on time. Feel free to read through what our past customers have to say and then give us a call at (703) 454-5040 to schedule services today.

  • Great Service
    I had my inspection done by Steven Worthy yesterday and I definitely wanted to make sure you thank him for putting me at incredible ease in a situation where I was petrified of having anyone, besides Andre, the tech who had been doing my inspections for the last 6 years, in my condo because of the pandemic. He arrived right in the time frame, He is super friendly, professional, and incredibly informative. I actually thought my air Conditioner had stopped working and he explained how it takes about 5 min for the system to kick on because I have a digital thermostat. Bottom line he is the best. Make sure to thank him for me and let his supervisors know he is an incredible asset to your company.

    - M. Scozia

    Steve just finished the service and did an OUTSTANDING job! Keep up the great work and thank you.

    - K. Lippold

  • Great service!
    Thank you! Great service. Your employee is first rate. Josue is a nice young man.

    - B. Henry

  • Great Plumbing Service
    Great Job changing sump pump by Chase Scott. He also gave me advice and knowledge for keeping and maintaining properly. Recommend him 100%.

    - Azin Razavieh

  • 10/10 would recommend!
    Chase was super helpful in replacing my garbage disposal and fixing my toilet. He was super friendly and completed the work very efficiently, while keeping my kitchen and bathroom very clean! 10/10 would recommend!

    - Erik M.

  • He found the problem quickly
    Chase Scott provided great service. Very friendly. He found the problem quickly. He showed me what the issue was and he showed me the parts he was using to make the repair. Before Chase Scott left he made sure there was no more leakage after the water was turned back on. I was very satisfied with his performance and his great customer service.

    - Jodie B.

  • Offered us options and was clear about the different costs for each
    Service provider was on time, fully equipped, and explained clearly what needed to be done. We had three different problems with different degrees of urgency, so he offered us options (fix all, some, or just the most important one), and was clear about the different costs for each, rather than just fixing everything for one big price. Also, he was well-presented, neat, and tidied up after finishing. All in all I'm an extremely satisfied customer.

    - Steve H.

  • The only company willing to come out the same day
    I have used HVAC twice. The first time was for a heater issue and and the second time was for a plumbing issue. Both times the company was responsive and reasonable. The technicians were polite and efficient. The heater issue occurred just before the temperature was expected to dip significantly. HVAC came out the same day. It was the only company willing to come out the same day. Definitely recommend this company.

    - Joy B.

  • Extremely happy with Unlimited!
    Very pleased with our first engagement with HVAC unlimited. Scheduling was easy and convenient. The mechanic “Lawson” was superb clearly knew his stuff. Very nice guy and easy to speak with. Extremely happy with Unlimited!!!!

    - Lawrence B.

  • He was able to answer all my questions

    Chase provided superior customer service and was very knowledgeable about the technical plumbing issues at hand and how to fix them. He was able to answer all my questions and assure me of the best solutions. He was also able to complete the work in a very timely manner so I could move on with other tasks. I will be requesting my future maintenance HVAC and Plumbing here again in the future. Thank you!

    - Stephanie K.

  • Made everything perfect again
    Chase gets Five Stars for excellent service! I’ve used HVAC Unlimited for 8 years, and they never disappoint. Chase expertly replaced my shower plumbing and made everything perfect again. I’ll definitely call and ask for him again.

    - Melinda F.

  • They are excellent

    I’ve used HVAC & Plumbing Unlimited for all my HVAC needs over the last 8 years and they are excellent. My favorite employee Lawson always does such a professional job and always has his eye on details. I wanted to tip him but didn’t have any cash and he said “Sir, as long as you are happy that’s good enough.” I highly recommend this company you won’t go wrong.

    - Tom F.

  • Quick to respond, efficient and always deliver exceptional quality

    Very Very Very pleased with their customer care and service! Have called on them for both home and business AC and plumbing repair issues. They were quick to respond, efficient and always deliver exceptional quality in the work they perform. I am a happy satisfied customer and will always use them.

    - Ka S.

  • I am very satisfied and HIGHLY recommend this company!

    HVAC Unlimited arrived within 4 hours of my phone request for service -- air was blowing, but it was not cool. Temperature outside was in the 90s, and this apartment is on the top floor. An hour later, the air was nice and cool. My HVAC unit is old. Instead of recommending a complete replacement, the technician got into the unit, which is not easy to access, replaced a part, and added refrigerant, for ONE TENTH the cost of a complete replacement. I am very satisfied and HIGHLY recommend this company!

    - Ginni S.

  • Exceeded our expectations
    We have Great experience with HVAC Unlimited. We had a problem with the thermostat panel and were not able to switch on the cooling system. The company sent an expert the same day, although it was a holiday. We were informed that the panel should be ordered and installed when received. In an hour the expert came back with the new panel, that was unexpected for us and saved us rescheduling and waiting. It exceeded our expectations - the problem was solved the same day! Thanks to HVAC unlimited and the employee Irvin, that was responsible and reacted quickly!!!

    - Silvia K.

  • Very efficient, punctual and professional
    HVAC Unlimited recently installed 2 HVAC units and gas water heater in June 2019.
    Dylan and his crew were very efficient, punctual and professional in installing HVAC units. They explained everything. They cleaned up the space thoroughly. The left the place clean and neat. Dylan guided us very well in choosing the right unit for our house. The price was very reasonable.
    Chase installed a water heater. He also did very clean and neat job. He came on time and finished on time. He thoroughly explained the maintenance process. The entire crew was very friendly.

    - Shobhana P.

  • Very friendly and super knowledgeable
    Super satisfied with my Saturday experience today! A technician, Robert Campbell, arrived within an hour or so after I first called the office. He was very friendly and super knowledgeable. Checked the furnace, found no problem, and determined that the thermostat should be replaced. I will definitely continue to use HVAC & Plumbing Unlimited for all maintenance and repair work in the future! I was so impressed with the entire experience that I purchased an annual service contract which covers both fall and spring equipment inspections, discounts on parts and labor, and other savings.

    Thank you Dylan and Robert!!

    - Kay Y.

  • Very clean work
    Chase was very professional and knowledgeable. Fixed our leaking faucet by replacing the whole faucet and the valves, which took no longer than 1hr or so. Very clean work. Highly recommend

    - Ardika S.

  • Competent and professional
    We've had HVAC and plumbing work done. The techs have been competent and professional. They do a good job explaining their work and progress.

    - Emily S.

  • Knowledgeable and answered my questions
    Great service! They replaced my AC and hot water heater. Knowledgeable and answered my questions - would call again for any future needs.

    - Jennifer L.

  • Takes the time to do a thorough job

    Robert came today to check on an error code on one of two of our recently installed systems. He is a very pleasant young man. He took his time explaining everything he was doing, and answered all my questions. In today's world it is so nice to have someone who really listens, answers your questions, takes the time to do a thorough job, give honest opinions, and not pressure one for unneeded services.

    - Lisa O.

  • He is excellent and knows what he’s doing!
    Andre rocks at his job and always explains what he’s doing and how to maintain my unit! Very adept at his job and I never worry about the issue, because I know he is excellent and knows what he’s doing!

    - Catherine

  • Honest suggestions and prices
    Robert Campbell, from HVAC unlimited, has been servicing my house HVAC systems and our family systems for many years. Robert’s HVAC services are always very professional and thorough. When any repairs are needed, we feel comfortable about his honest suggestions and prices. We have recommended HVAC UNLIMITED to our family and friends and Robert Campbell is an asset to his company!

    - Hector

  • Represented HVAC Unlimited very professionally
    Robert was very thorough and patient. He was respectful and represented HVAC Unlimited very professionally. I enjoyed his supportive, helpful nature.

    - Marion

  • He took the time to explain things to me
    Jermaine came to service our HVAC systems today and was professional and knowledgeable. He took the time to explain things to me, which I appreciated. On top of that, he was a friendly and cheerful person. Good job!

    - Susan

  • Super knowledgeable
    Jermaine was super knowledgeable of my building and was able to identify and repair the problem with my air conditioner in a very quick timeframe!

    - Erik

  • Although this sounds like an exaggeration, five stars doesn't seem enough!
    Although this sounds like an exaggeration, five stars doesn't seem enough! The quality of the service was second to none. The technician was as outgoing and personable as he was professional — a real credit to the company. I wouldn't hesitate to give an unqualified recommendation to HVAC & Plumbing Unlimited. Nowhere will you find better service at a more reasonable price.

    - Steve M.

  • This company rocks!
    This company rocks! Robert our technician thoroughly inspected and replaced parts as needed so my ac unit would run like new. He took the time out to explain every detail so I understood what my problems were and how to correct them. When Michael and Sons came out the first time they just gave my unit a quick look over and performed shoddy work. I recommend HVAC & Plumbing Unlimited to anyone who is searching for fair and honest repairs at a very reasonable price.

    - Pierre B.

  • The company responded to me promptly in a time where my A/C stopped working when it was very hot.
    The company responded to me promptly in a time where my A/C stopped working when it was very hot. The technician was very courteous and experienced. He offered solutions and advice to repairs. I highly recommend their services to anyone in need. Of note, they provided me with a military discount which definitely helped with equipment and repair costs.

    - Frank T.