Quality Air Services, LLC

4.8
277 reviews

About

HVAC ContractorHeating ContractorHeating Equipment SupplierAir Conditioning Contractor
Welcome to Quality Air Services – Your premier destination for HVAC and Mechanical Excellence in the Washington DC Metro Area! With over 25 years of expertise, we cater to commercial multi-family properties, condominiums, and discerning homeowners. From fan coil units to split systems, trust our seasoned professionals for unrivaled proficiency in addressing your HVAC needs. Experience seamless service and unparalleled comfort with Quality Air Services – where your satisfaction is our priority.

Location

Quality Air Services, LLC
655 N Horners Lane, Rockville, MD
20850, United States

Hours

Reviews

4.8
277 reviews
5 stars
250
4 stars
13
3 stars
3
2 stars
2
1 star
9

What are people saying?

AI-generated from recent customer reviews

Professionalism

Technicians consistently displayed professionalism, courtesy, and efficiency during service calls.

Customer Service

Angie and the customer service team received high praise for their responsiveness and helpfulness.

Quality of Work

Customers reported excellent workmanship, with technicians completing jobs thoroughly and effectively.

Timeliness

Many reviews highlighted the punctuality of the technicians and the quick response times for service requests.

Communication

Customers appreciated clear communication regarding services, pricing, and scheduling.
  • MT
    Martin Tillman
    Nov 13, 2025
    4.0
    One of the two technicians was being supervised and in-training. I was not informed of this arrangement in advance. His supervisor was very skilled and helpful in answering questions and discussing options for further repairs.
  • AC
    Alvin Carlos
    Nov 8, 2025
    5.0
    They did a great job installing our new HVAC unit. They explained what they going to do, pressure-tested it to ensure no leaks, tested the heat & cooling temp, and taught me how to use the new thermostat. I would recommend them.
  • DM
    DJ Mayhem
    Nov 7, 2025
    5.0
    They were amazing. Did a great job on the install. They left a box that the filter came in so I knew what to get next time. They set up the app on my phone to control the thermostat. They found some problems with what I had before. They showed me the pictures. They answered all of my questions. They cleaned the house before they left. They took all of their trash. What more can I ask for? They get a perfect score from me.
  • NH
    Natasha Hansen
    Nov 4, 2025
    4.0
    Mario and Seth taught me so much about my PTAC system, were timely, kind, and clean! 5 stars for the in-unit PTAC cleaning service. I am only giving it four stars because I had 12 other neighbors interested in having their units cleaned at the same time for a total of 16 PTAC units and they were unwilling to accommodate a group booking after many many phone calls and we will checks etc.
  • AR
    Aesop Robinson
    Nov 2, 2025
    1.0
    This was a train wreck from starting to finish. Whoever named this company quality has a good sense of humor. Had to make several calls just to schedule the first estimate. When I receive my estimate, the link for financing didn’t work? Sent them an email requesting another link that was ignored. Called the office and requested the link received a reply with no link attached? Third attempt worked after calling again. Crew inexplicably decided to move my Thermostat from one side of the room to the other? No discussion no Notice? Leaves a gaping hole in my wall and tells me someone will come the next time they’re in the area and cover it up? Left their trash in my home and hallway. Avoid Quality Air at all cost.

Frequently Asked Questions About Quality Air Services, LLC

What services does Quality Air Services, LLC specialize in?

Quality Air Services, LLC provides expert HVAC and mechanical services, including fan coil units and split systems, catering to commercial multi-family properties, condominiums, and homeowners in the Washington DC Metro Area.

Where is Quality Air Services, LLC located?

Quality Air Services, LLC is located at 655 N Horners Lane, Rockville, MD 20850, United States.