24/7 Emergency Service Available

HVAC Unlimited, Inc.

Contact Us for Reliable HVAC Maintenance, Installation & Repairs in Alexandria, Virginia

See our Alexandria customer reviews below

Is your HVAC system acting up? Our technicians are trained in the latest technology to work on 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 Alexandria so that you will be automatically put on our schedule for two visits per year, in spring and fall. Providing proper maintenance for your existing systems will keep them running efficiently and help you to avoid expensive HVAC repairs.

Alexandria Cooling Services

For any of your cooling system needs in Alexandria, HVAC Unlimited offers a full array of services, from repairs to installations and replacements. Virginia summers are notoriously hot and humid, and you don’t want to get stuck in that heat with a broken air conditioner! We are here to help 24/7, and offer the following cooling services to the Alexandria, VA area:

  • Air conditioner installation, repair, and replacement
  • Air conditioning maintenance checks
  • Broken AC repair
  • Heat pump installation, repair, and replacement
  • Ductless air conditioning installation, repair, and replacement
  • In-home assessment and consultation

If your AC won’t turn on or is causing you problems, don’t hesitate to call us!

Alexandria Heating Services

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. 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 in Alexandria neighborhoods:

  • Furnace installation, repair, and replacement
  • Heat pump installation, repair, and replacement
  • Broken heater repair
  • Boiler repair and maintenance
  • Heating system maintenance
  • Ductless heating system installation, repair, and replacement

Have A Leak? We Now Offer Plumbing Services in Alexandria, Virginia

We’re now your one-stop shop for the Alexandria area’s HVAC and plumbing services! If you are in need of pipe repair or water heater installation, our expert plumbers are here to serve you. Thorough training and years of experience has prepared our plumbing professionals to address the following residential and commercial plumbing issues:

  • Faucet repair and installation
  • Garbage disposal repair and installation
  • Leak detection
  • Sump pump repair and installation
  • Water heater repair and installation
  • Tankless water heater repair installation
  • Toilet repair and installation
  • Sink repair and installation
  • Drain cleaning main and branch lines
  • Call us whenever you have a plumbing emergency. We are here for you 24/7!

Alexandria Commercial HVAC Replacement, Repairs, and Installation

Alexandria is a great place to work, and your employees need a cool, comfortable workplace to stay productive throughout the year, and you need great commercial HVAC systems to keep your office that way. If your business has an older system that is developing problems, you want to start shopping for a new, more energy-efficient system. By making an investment in new commercial HVAC installation, you’ll no longer need to empty your wallet for constant HVAC repairs and you’ll save money on your energy bills as well!

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

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

Local Reviews
for Alexandria, VA

Rated 5.0 out of 5 stars based on 199 customer reviews

Map of Alexandria, VA

Consistent excellent trustworthy service




Andre has provided me with excellent and trustworthy HVAC service. He has been my go to technician for several years and I consistently appreciate his expertise and advice.


Map of Alexandria, VA

OUTSTANDING Customer Service!




Jeremy was very professional and arrived when he said he would! HVAC is very fortunate to have him on the team!


Map of Alexandria, VA

Amazingly quick response—same day!




Jermaine is terrific! Always professional and goes beyond just taking care of the problem but also setting us up for future success! He suggested that we leave the thermostat a bit higher even though the temperature was unseasonably high at 75 so that the system was ready when the temperature went down! He made sure the problem was fixed before leaving and what we should do to prevent a future recurrence.


Map of Alexandria, VA

I saw Jermaine on the elevator and diverted him to my condo to help




We had our units serviced about 2-3 weeks ago. It was recommended ot have some servicing and we didn't understand what it was. My husband had called that day, but no one returned a call until that evening. Jermaine was on his way to the 18th floor in my building. When I asked him about our recent visit, he didn't hesitate to get off of the elevator (interrupting his visit elsewhere). He came in and took at least 10-15 minutes with us answering our questions and checking out both units so he could speak appropriately about he felt should be done immediately, vs. at a later time. He explained what could happen if left unattended. We were so happy that he took his time to come to our home and explian everything to us. He is a gem. We would like to request that he come for ALL our maintenance. In fact we need him to complete the necessary work we were advised to have done. Thank you. Caryl & Rodney Ellis 2181 Jamieson Ave. Suites 1005 and 1004.


Map of Alexandria, VA

Great service





Map of Alexandria, VA

On time-great service and price





Map of Alexandria, VA

Yearly Fall maintenance/check-up




Jermaine was very efficient and professional and went out of his way to complete a full check of the furnace and dehumidifier. Thank you.


Map of Alexandria, VA

Fall PM Check




Mr. Allen was friendly and a true professional.


Map of Alexandria, VA

Best HVAC in area!




I have used most of the “highly rated “ HVAC companies in Northern VA and this company rocks! Allows you to schedule and they honor your time, excellent technicians, fair pricing without upselling you on contracts.


Map of Alexandria, VA

Very good service




The technician was courteous and explained what he was doing.


Very responsive and informative





Professional




Very pleased with the service, explanation of what was going on, and price was reasonable. Arrived on time.


Outstanding Service!!





Chased Away the Hot Summer




The HVAC Unlimited Inc., again demonstrated their professionalism, courtesy, and responsiveness. One of our two 17 year old HVAC units had trouble with the heat last Thursday. On Friday they were in here, discovering a failing unit. It limped along until today, Tuesday, when Matthew and Tri delivered a new, puron machine and got it installed within the day. We are already cooler and happy. Thank you team! You are terrific!


Great Company with really good techs.




I have been using HVAC Unlimitedfor years at my home and at my office and they have always done a great job with fair pricing. I have also recommended HVAC Unlimited to friends and family and they have always been pleased with the work done too.


Great service





Great service





Great service all around. The tech was a very nice guy & very knowledgable.




The tech could answer all of our questions. He knew what the problem was. I will say it again, great service all around from the tech you guys sent to my house.


Great service call all around!




Geremaid was on time and kept us in the loop from start to finish. Sent us "before" and "after" pictures of the condenser coil cleaning. Great service call experience. Happy to have Geremaid be our go-to technician.


Fast service! Great people





Fantastic Service so Professional




Jermaine was a wonder to deal with, he was friendly explained what needed to be done and was very upfront


Awesome service!




Thank you very much for awesome service! Jermaine was extremely polite, answered all my questions and provided great service.


Great service!




I was impressed by the courtesy and professionalism. Late on a Saturday night I had an A.C. issue and Josue responded quickly and fixed the issue.


Great Service




He was a very knowledgeable technician and very thoughtful


Excellent Service




Jermaine did an awesome job diagnosing my heat pump system and performing the repair. Very Professional and thorough. Great Company and Staff. Highly Recommend.


Conscientious, kept me informed, helped me with problem solving




Jermaine was very polite and conscientious. He had some bad news to deliver and did it professionally. I am confident he did a good job and coached me on what to as from my building maintenance. They concur with his findings and are getting the cause of the problem remedied


Excellent Service




Jermaine was prompt, professional, and thorough. He made the requested repairs then spent time making sure I understood how to prevent this from happening again. Awesome!


Perfect - made my day




He took one look in spatting the problem.


Professional, Prompt, Friendly, Reasonably Priced




I have worked as a property manager with HVAC U for 5 or 6 years, including on replacement of several HVAC systems (including water heaters) and contracted biannual system checkups, as well as dealing with emergencies like loss of A/C in August. The front office staff and technicians are all that I described in my subject line above -- professional, prompt, friendly, and reasonably priced.


Great Service





Jermaine A.

Jermaine A.

Heat Inspection

Near N Fayette St, Alexandria, VA 22314
Jermaine A.

Jermaine A.

Heat inspection

Near S Washington St, Alexandria, VA 22314
Jeremy G.

Jeremy G.

Heating/cooling inspections

Near Duke St, Alexandria, VA 22314
Andre M.

Andre M.

Heating. Inspection

Near Manning St, Alexandria, VA 22305
Jermaine A.

Jermaine A.

Service Humidifier

Near E Walnut St, Alexandria, VA 22301
Jermaine A.

Jermaine A.

CHEMICALLY CLEAN OUTDOOR COIL

Near Pratt Ct, Alexandria, VA 22310
Andre M.

Andre M.

Installed ez trap with safety switch and replaced both capacitors on carrier heat pump system

Near Andrew's Ln, Alexandria, VA 22314
Jermaine A.

Jermaine A.

No heat

Near W Cedar St, Alexandria, VA 22301
Jermaine A.

Jermaine A.

No Heat

Near Knight Pl, Alexandria, VA 22311
Jermaine A.

Jermaine A.

Just

Near Knight Pl, Alexandria, VA 22311
Jermaine A.

Jermaine A.

ADJUST BLOWER MOTOR SPEED ON AIR HANDLER

Near Jamieson Ave, Alexandria, VA 22314
Jermaine A.

Jermaine A.

MAINTENANCE FOLLOW UP

Near Jamieson Ave, Alexandria, VA 22314
Jermaine A.

Jermaine A.

LOUD NOISE HEARD FROM HVAC SYSTEM

Near Holmes Run Pkwy, Alexandria, VA 22304
Jermaine A.

Jermaine A.

HEATING INSPECTION

Near Wickford Dr, Alexandria, VA 22315
Jermaine A.

Jermaine A.

HEATING INSPECTION

Near Jamieson Ave, Alexandria, VA 22314
Jermaine A.

Jermaine A.

HEATING INSPECTION

Near Pratt Ct, Alexandria, VA 22310
Jermaine A.

Jermaine A.

HEAT PUMP REPAIRS

Near Andrew's Ln, Alexandria, VA 22314
Jermaine A.

Jermaine A.

HEATING INSPECTION

Near S Pitt St, Alexandria, VA 22314
Jermaine A.

Jermaine A.

REPLACE CAPACITOR AND INSTALL EZ TRAP

Near Andrews Ln, Alexandria, VA 22314
Jermaine A.

Jermaine A.

REPLACE CAPACITOR AND INSTALL EZ TRAP

Near Duke St, Alexandria, VA 22314
Jermaine A.

Jermaine A.

Heat Inspection

Near S Washington St, Alexandria, VA 22314
Robert C.

Robert C.

Performed cooling inspection on American Standard system and sold service contract

Near Morning Ride Cir, Alexandria, VA 22315
Jeremy G.

Jeremy G.

No AC. Replaced failed inverter.

Near Carpenter Rd, Alexandria, VA 22314
Andre M.

Andre M.

Performed AC inspection on infinity carrier system

Near Pratt Ct, Alexandria, VA 22310
William C.

William C.

Installed 15seer 1.5 Ton heatpump with variable speed airhandler.

Near Andrew's Ln, Alexandria, VA 22314
Jeremy G.

Jeremy G.

No AC

Near Marlan Dr, Alexandria, VA 22307
Jermaine A.

Jermaine A.

NO AC

Near Ford Ave, Alexandria, VA 22302
Jeremy G.

Jeremy G.

No AC plus repairs

Near N Hampton Dr, Alexandria, VA 22311
Jermaine A.

Jermaine A.

NO AC

Near Clifton St, Alexandria, VA 22312
Jermaine A.

Jermaine A.

STRANGE NOISE FROM AIR HANDLER

Near Edsall Rd, Alexandria, VA 22304
CONTACT US
Get the value-focused & trustworthy service you deserve today!
24/7 SERVICE
EMERGENCY SERVICE

We have staff on call at any time of the day or night, every day of the year so that we can provide assistance during emergency situations.

CONTACT US