We had a couple of issues going on and Dunn's worked through them to get tot he root cause. As with…read moreso many home projects, one thing leads to another and we finally replaced the sump pump at the heart of the matter. Given all the things that had to be done along the way, the manager gave me a good deal on a couple of the other issues that were repaired, which made feel they were very value conscious. Among the firms that I reached out to through Yelp, they were the first on the site and ready to start work. I'd definitely use them again.

I have a property in Anniston and my tenant was experiencing no heat/a broken HVAC system, in this…read morecurrent frigid winter. I reached out to Dunn initially through a Google search (after hours) and received an email and text message reply within 24hrs. I appreciate the prompt reply. I called the next day and their phone system used an automated AI response initially, but I was then rerouted and able to speak with a service person. They dispatched a technician, diagnosed my issues, sent quote estimates to my email, followed up with a confirmed booking, and came out within the next day with the proper part to service my broken system. Before the serviceman arrived, I received text updates with pictures of who to expect and with their estimated time of arrival. The communication, timeliness and efficient service provided by Dunn was exceptional. They charge a standard assessment fee which is factored into the overall cost of service. I would recommend Dunn if you're local to their service areas.

Jason was very professional, very skilled in his trade, on time, and extremely polite. Good price…read morefor the work he was doing for us. Even performed a follow-up call a few weeks later after service was done to ensure everything was working as it should and we were happy with the service & work. Would recommend him for AC work.

Racist the Ask the owner or the person that works (Jason Threadgill) why he's on a Facebook group…read morecalled "White and Proud" making extremely racist comments

For generator install, I would say buyer-beware. A generator takes a number of different skills…read moreand departments to get done, and here is where that becomes a problem for MPE. MPE does not have any Birmingham electricians. They rely on Florence. However they do not tell Florence any instructions. They really don't communicate well within their own offices. They do not read the permits for inspections or requirements for placing the generator. My install, which was sold as a two day project has taken 2 months, with rain delays and lies about how many installs were ahead of mine. Then they put the unit too close to a post and it had to be moved. Then the electrical and gas had to be redone. I took off a vacation day during the electrical, to let them inside the home to work on load shedding, but the electricians don't know how to do that, so I am still waiting on an HVAC guy and will have to take another day. Very unprofessional and will take advantage of your time.

I would give them 10000 stars if I could. Both of our units went out and it was 80 degrees inside…read more I work from home so it was even a bigger emergency for us. At 9 am, I used the Yelp find a contractor tool thing and I received a message back from Seasoned in less than 10 mins. By 2:30, my ac was up and running. He was able to did the issue and resolve it very quickly. The price was ridiculously affordable. I'm so appreciative of this company!! Give them a try, you wont be disappointed.

From the owner: A fairly new business. We are Located in Jefferson county Alabama. We aim to bring good service…read morewith family values to our customers. Our goal is to help our community.

Perfect is a term that's tough to achieve. Installing a new HVAC system for the second floor was…read morenot a simple job. Replacing a system that was 26 years old has a lot of variables and potential problems. Their price was competitive, they arrived on time, replaced the HVAC as per the contract - stayed late to make sure everything was done and cleaned up everything - it's like they were never here. I'd recommend this company to family and friends.

I want to preface this review as we have been loyal customers of perfect heating and air for a good…read moremany years. And last year during the hottest part of the summer our old unit went out. We decided to get a new complete unit installed that night. That team was awesome as they worked through the night to get the install completed so we would not be with our air for too long. For us it was important as we have frenchies, and as everyone knows they do not do well at all in the heat. So now to comment on tonight's service call. We called the office about 4:30pm on a Wednesday afternoon. I explained what the unit was doing as the outside unit would not kick on to save its life. They stated that they had an appointment cancel for tomorrow and could fit us in. Of course being without air for a night was going to be rough. I was not happy but agreed for the next day appointment. About 10-15 minutes later I get a call from them stating that they were going to have a tech swing by in a bit to check it out. We were grateful for the help and the technician was quick to identify the issue. Service like this is why we stay loyal to them. Keep up the great work and thank you again for taking care of us!

Complete and excellent service. Professional and reliable. I received a recommendation while I was…read morein Japan and had to fly over to see for myself. I was more than pleased by the efficiency and great deal I was provided. I would rate this company 9.5/10!

From the owner: Locally owned and operated read more

Five stars for Aire Serv of Birmingham! We had a service call this week and our technician, Derrick…read moreBrown, was fantastic. He was incredibly patient, professional, and highly knowledgeable about our system. He took the time to make sure everything was done right, and we couldn't be more pleased with the service we received. We will definitely be asking for Derrick by name for all of our future HVAC needs!

November 2024: After more than a decade of using AireServ as my primary HVAC company, with multiple…read morenew installs, I am changing my review from 5 stars to 1 star. Since the recent change in ownership at AireServ Over the Mountain, the quality and integrity of this company have collapsed. During a service call, in November, 2024, I was told every technician except one (Hoyt) has been with AireServ six months or less. In March of 2024 a technician serviced both units at my home but failed to seal the main level air exchanger properly. On November 8th, 2024, this error caused condensation, which led to a premature part failure. The technician admitted the mistake on-site. When the tech communicated this to the new owner, he refused to accept any responsibility whatsoever. The unit was under warranty, but I was charged $426.16 for labor, 20 minutes of work, because of their error. I told them then: they had just lost a customer of ten-plus years. August 28, 2025: Things have only gotten worse. Today, I received a call and text about a "maintenance appointment" that was never scheduled or authorized--followed by a $378 charge to my card. This kind of unauthorized billing never happened under previous ownership. This is fraudulent. I plan to dispute the charge and file a complaint with the Alabama Attorney General. My advice: With the new ownership, do not walk, run away from AireServ Over the Mountain before you regret it.