Service Area

AC Repair & Installation Services in Vienna, VA

Has your air conditioner been acting up? At HVAC & Plumbing Unlimited, our technicians are trained in the latest technology to service all brands of heating and air conditioning units and can accurately diagnose any problems you may have. We perform maintenance on existing systems and offer seasonal HVAC maintenance service plans to the residents of Vienna and all of Fairfax County so that you will automatically be scheduled for a spring and fall visit each year. Providing proper maintenance for your existing systems will keep them running efficiently and help you to avoid expensive HVAC repairs.

Call the professionals at HVAC & Plumbing Unlimited today at 703-493-1200 to schedule an air conditioner repair or installation service!

Vienna Cooling Services

Vienna is a beautiful place to live, especially in the summertime. In 2013, CNNMoney ranked Vienna as one of the top 100 best U.S. cities to live in. Then, in 2015, Time Magazine ranked them in the top 50. While the recognition is exciting, it comes with a need to maintain. That’s where we come in! The professionals at HVAC & Plumbing Unlimited offer a full array of services, from AC repairs to installations and replacements. Virginia summers are notoriously hot and humid and you don’t want to get stuck in that kind of heat with a broken air conditioner! To keep everyone comfortable and happy, we are here to help 24-hours a day. We offer the following cooling services:

If your AC won’t turn on or it’s causing you problems, don’t hesitate to call us at 703-493-1200!

Heating Services in Vienna, VA

If you’ve ever had the heat go out in the middle of a Virginia winter, you know how much a working heating system is worth. Especially when you’re coming home after a cold day of exploring. One of our favorite things to do in Vienna in the wintertime is the Winter Walk of Lights at the Meadowlark Botanical Gardens. The beautifully lit walkway surrounding the fountain and lake is enough to make anybody fall in love with this area of Virginia. But when you get home, you want to make sure you can get toasty in your home! So, whether you’re shopping for a newer, more energy-efficient heating system or need repairs on your existing one, we’re here to help! We offer the following heating services:

Plumbing Services in Vienna, Virginia

In addition to home heating and cooling services, we are also now offering plumbing services! Whether you need a pipe repair or a water heater installation, our expert plumbers are here to serve you. Thorough training and years of experience have prepared our plumbing professionals to address the following residential and commercial plumbing issues:

Contact us now to take advantage of our 24-hour emergency plumbing services!

Commercial HVAC Replacement, Repairs & Installation in Vienna

Vienna isn’t just one of the best places to live, it’s also a wonderful place to work! From the community center building to the small businesses in the downtown area, you want to ensure your employees have a cool, comfortable place to work productively throughout the year. For that, you need great commercial HVAC systems to maintain the perfect temperature in your office space. If your business has an older system that is developing problems, you should start shopping for a newer, more energy-efficient system. By making an investment in a new commercial HVAC installation, you’ll no longer need to empty your wallet for constant air conditioner or heater repairs and you’ll save money on your energy bills as well!

Air Conditioner Repair & Installation Services in Vienna, VA

Contact us today to schedule an in-house consultation in Vienna, where we’ll thoroughly investigate your entire HVAC system including the ductwork and other important areas. After assessing your existing equipment and ventilation components, we will discuss your particular needs. Only then will we offer a detailed proposal indicating the options that are suitable for your situation.

At HVAC & Plumbing Unlimited, we’re known for striving for excellence in everything we do, and that includes our comprehensive commercial and residential heating and cooling services in Vienna. From AC replacement and installation to maintenance and repair, we have all the great services your business needs to maximize productivity and minimize costs.

Give us a call at 703-493-1200 for all of your AC repair, installation, replacement, and maintenance services in Vienna, Virginia!

Vienna is a friendly suburb with a rich history and a bright future. Despite its proximity to Washington, D.C., Vienna remains quiet and family-friendly at around 16,000 residents. In addition to major employers like Booz Allen Hamilton and AOL, this area is home to the massive Tysons Galleria shopping center. Tourists come from miles around to shop at its high-end outlets. Vienna also houses a handful of historic attractions, including the Freeman Store & Museum and the Meadowlark Botanical Gardens. Outdoorsy locals and visitors enjoy access to parks like Wolf Trap National Park and Bull Neck Stream Valley Park. Like that of the rest of northern Virginia, Vienna’s climate features cool to cold winters and hot, often humid summers.

Vienna residents and business owners turn to the professionals at HVAC & Plumbing Unlimited for deals on the latest Carrier products and air conditioning repair services. These NATE-certified technicians can perform a variety of heating and air conditioning services, including filter changes, insulation installation, indoor air quality audits and refrigeration repairs. With HVAC & Plumbing Unlimited, Vienna enjoys year-round comfort.

Local Reviews
for Northern Virginia


Michael - Vienna, VA
Impressed with the appearance, demeanor and thoroughness of Jeramine. He explained his findings, including pictures. Provided guidance on getting the best performance from my HVAC. A very satisfactory experience.
G - Vienna, VA
Erwin was on time, knowledgeable and professional. He looked over our HVAC unit and made sure it was ready for the summer. He explained everything he was doing and was quick and efficient. He even advised me on what parts to keep an eye on and what may possibly need replacing in the future. I'd highly recommend HVAC Unlimited and Erwin to anyone needing services done on their HVAC system.
Tracy - Vienna, VA
HVAC Unlimited installed our new Mitsubishi system and help maintain both it and a central air system in another part of the house. Very helpful and quick. Always professional.
Eric - Vienna, VA
Jeremey explained in detail what the problem was and how he was going to fix it. Jeremey provided excellent service at a good price.
CHRISTINE - Vienna, VA
Great job!
Laura - Vienna, VA
Very efficient company who was able to respond in under 24 hours and fix the issue on the spot with the necessary parts. The technician was very courteous, knowledgeable, and thorough.
Susie - Vienna, VA
I really appreciated getting someone out to repair the a/c on the same day. The technician was very knowledgeable and explained the issue thoroughly. And resolved the problem quickly.
Tabitha - Vienna, VA
Very personable individual. Felt he treated me as a person. Quick service I was able to go back to work with minimal delay
GR - Vienna, VA
Jeremy was awesome to deal with and shared a lot of helpful information regarding the HVAC system of our house. Jeremy was on time and professional but personable at the same time.
John / Grace - Vienna, VA
Very deiigent in his review of systems
Jane - Vienna, VA
I have used HVAC Unlimited Inc. for many years and have always been very pleased with the service they provide. They put in a new furnace and new air conditioner many year ago and I have been very pleased with both units. The annual check I have done for my furnace and air conditioner are always handled professionally. If there is a product that can enhance the operation I am told about it but never pressured to purchase it. The company prides itself on honesty and integrity, their workers always present themselves professionally and I highly recommend them.
Rick - Vienna, VA
Jeremy was engaging and professional. He clearly explained everything that had been done and the recommendations that he made.
Homan - Vienna, VA
Great job!
Helen - Vienna, VA
I suggest you tell customers when making appointment that they may need to have a filter screen ready, if needed. May not be needed, but having it prevents an additional trip.
Ken - Vienna, VA
Great job!
KEN - Vienna, VA
Great job!
VIC - Vienna, VA
Great job!
Danielle - Vienna, VA
Great job!
Joseph - Vienna, VA
Jeremy was personable, very thorough and explained everything. He took care of the problem.
KRISTIN - Vienna, VA
Jermaine called ahead and came on time. Took the time to review notes from previous service and solved the problem.
Debbie - Vienna, VA
Jeremy was prompt, friendly, and efficient at quickly identifying and fixing our AC in the midst of the summer. So thankful!
Gretchen - Vienna, VA
Our service provider was helpful, very personable, and polite. We have always had great service from HVAC.
SBS - Vienna, VA
I needed service during the Memorial Day holiday. Jeremy came out and did a great job servicing the AC unit. Jeremy was very upfront about the cost and rates for the holiday times and gave honest suggestions to fix the unit. HVAC Unlimited did a great job!
Mrs Linda Becker - Vienna, VA
Great job!
Kevin - Vienna, VA
Great job!
Danielle - Vienna, VA
Called for a clogged kitchen sink... Plumber arrived less than 2 hours later. Sink fixed... And took the time to fix some longstanding plumbing issues... Slow to drain sinks, scald protection that was set too low, etc. very happy with service. We've used them for rental properties and always been happy with the professional service and prices!
Dharitri - Vienna, VA
Finally I have a Plumbing company I can depend on...not just to solve my plumbing needs but solving them promptly!
Bernard - Vienna, VA
Great job!
Michele - Vienna, VA
Ned and Joe were extremely thorough when reviewing our HVAC system and prepared a detailed summary of the issues found.
Carlos - Vienna, VA
HVAC Unlimited is top notch. They consistently deliver a quality product at great prices. The staff is always courteous & extremely knowledgeable. I've used several companies in the past and HVAC Unlimited is by far the best.
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TESTIMONIALS
HVAC Unlimited Inc.
Jeremy is customer focused; extremely knowledgeable and the best person to service our two HVAC Heat Pump units. He keeps our units working in top condition and makes sure that we don't run into any problems. He's been servicing our units for many years and we don't trust anyone else but him to do the work!
Judy - Great Falls, VA
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