HVAC reviews in Washington, Maryland

We called United HVAC after another company cancelled on us last minute. They came out within an hour of our call, found the issue immediately, repaired the HVAC and installed a new thermostat, and all for a very reasonable price. United HVAC was was informative and helpful - and if it weren't for them, we would have been stuck without heat during a holiday weekend. We're very grateful for their speed and professionalism!

Our AC unit died in the middle of a heat wave and I am 8+ months pregnant. It was awful! United HVAC set up an appointment and actually called to say they could come earlier, which was amazing. Mo was our technician - he was very polite, professional, and understanding. He did quick work given the age of our system and the fact we had just bought the house and didn't know much about the maintenance history. He even checked the temperature coming out of the vents, once fixed, to ensure I would be comfortable and healthy in the almost 100 degree heat. He was a life saver, really! He also gave some recommendations we plan to follow up on regarding updating the entire system. I'm so thankful for his work and suggestions! I would not hesitate to call United HVAC again for anything that comes up with our system.

Moe, the owner of UNITED HVAC, recently replaced my HVAC unit. He and his team were professional, courteous, and efficient during the installation, and left me with the silence that surrounds me in my unit, rather than the sleepless nights caused by the old fan and system issues. I am more than satisfied with the results and have already referred him to several owners in the building. So, get ready, Moe; you'll be getting a lot of business from our complex. Most of all, the price was unmatched for replacing an HVAC system in this area.
Dr. F

I found United HVAC through a friend. They are performing summer and winter scheduled maintenance for our house and a rental property. I found them honest, reasonable, and dependable. I told them about my intentions of replacing our old heat pump unit. They did not rush into replacing until months later Mahmoud called me and recommended replacing because he could give me a low-season price. It was about $1,800 less than the next lowest price Toft the same unit. He replaced the unit in half a day which works like a clock now.

The technician was professional and extremely knowledgeable. Most of all, the price was unmatched for replacing an HVAC system in this area. I would definitely recommend Moe for the job.

Our technician Moe from United HVAC was on time very professional and skilled with our purchase and installation of a new heat pump.

Mahmoud serviced my direct vent Navien hot water heater. There was a crack in the main heating coil and it was corroded, cracked and leaking water. I contacted about 9 companies and only 2 would do work but Mahmoud was the only one to actually fix it, he did such an excellent job. I would recommend his services especially if you have radiators and a complicated system. I’ve had so many people look at my system and say no I do not work on those but he was so knowledgeable and even worked with the company engineers.

Great services and great communication. Will be using them again in the future.

Recently I had to replace the AC in my house. These guys showed up on time and did it fast and professionally. Highly recommend!

Serge was very quick and thorough. I highly recommend him for any hvac job. Thanks again!

Surge and his team save me a lot of money.They are very honest and professional people with good prices.All time on the time.Highly recommended this company.

You have found the best company for Heating Ventilation & Air Conditioning. Well skilled and talented! Very fair in pricing, top notch.

I’m a realtor and I refer them to everybody! They are very professional and have competitive pricing. I referred them to over 100 clients of mine and I have only heard positive feedback (that’s why I keep referring them)

He is vey professional and excellent and quick service. I’m glad to have met this technician he have saved me. From over priced companies.

Srdj is the bestcontrctor in DC , is honest in pricing ,he have great comunicación as well and would not go with anyone ese.
I recomiend to all of my friends .

I had emergency and they have come so fast. They did a great job, very professional and reasonable with pricing. Highly recommended!

You might call me “Old School” but I am impressed with skilled craftsmanship and a commitment to ethical business. East Coast Mechanical personifies both qualities. As a retired teacher, I appreciate learning. I now know the difference between an AC and a Heat Pump, all thanks to a skilled craftsperson who wanted me to understand what he was doing and why he was doing it. Most impressive about this emerging company, besides the quality of work and reasonable costs, is the owner, Serj. He will bring to your home and business his personal drive for excellence with ethical standards. As a former teacher, I must say that East Coast Mechanical earns an A+ in my grade book.

I had a sensor issue and East Coasf Mechanical sent Serge to help. He was timely and attentive, and even threw in some additional cleaning etc. would highly recommend.

Fantastic and fast service. My AC stopped working in the middle of the summer which is far from ideal and they came immediately and fixed my problem. Good to know there are efficient small businesses like this one.

I would like to use this opportunity to prize Serge for his responsiveness, professionalism and best price I was able to find.
He completed job fast, neat and went above and beyond to make me wander if he was even there for a day.
Good luck and keep up with great job!!!

They were fast, on time, fair, and flexible. They were willing to service our rooftop AC unit when others wouldn't.

Would recommend them to anyone in the DMV