All reviews for Maximum Heating & Air Conditioning

I highly recommend Maximum Heating & Air Conditioning. My 16 year old air conditioner died at the end of the summer. I was hoping to get a discount since I didn't expect late September to be a popular time for air conditioning installations. Marco was very patient. He explained all of the options with me and the pricing was very competitive and transparent. No hidden costs or charges. I ended up replacing the furnace, too, since it was equally aged and it would be cheaper to do them at the same time than to wait for the heat to go out in the cold of winter. The installation was flawless and the employees were very competent and respectful. I will be referring family and friends to Maximum Heating & Air Conditioning.

Marco and his team always get to us when we need them quickly. His team is very knowledgeable and kind.

Communication is very clear. Honest work. Been using this service with Marco since 2020 I believe.

My AC went out and I called a larger local company who determined I needed to replace my unit. They then shared with me the soonest they could send someone out to provide an estimate was 4 days from the time of their assessment. I told some friends this who then provided a referral to Maximum Heating Air and Marco was out within 2 hours of me speaking with him over the phone. He did a great job explaining everything and provided options for me on the spot. We agreed to move forward and he sent his team out at 8:30 a.m. the next morning and had the new system installed by 1 pm. The entire team was friendly, provided options, completed the job thoroughly and fast. I would highly recommend using Maximum Heating Air.

Marco was friendly and prompt and easily accessible via text. He provided a lot of options for the quote and helped us to decide the best furnace and A/C. When it came time to install, the three guys were all friendly and professional and left the place really clean. Would highly recommend!

Excellent service, Great Communication and extremely fair pricing! My number one go to for any heating air conditioning issues! Thanks again for getting me up and running quickly!

Marco saved the day! Our heat went out on a very cold weekend and we were struggling to find someone with a Lenox part for repair. He was very professional on the phone and able to come out quickly and arrived on time. Repair went smoothly and our furnace was up and running in no time. Excellent service with fair pricing.

I will use Maximum Heating and Air Conditioning anytime I have an issue. I’ve used them in two different homes. Referred them to family and friends. You can’t beat their professionalism or their prices. Thanks to Marco and his team.

I dealt with Marco and I had a great experience. My furnace went out on a Friday late. I called several companies one being Maximum Heating.
When I call Maximum Heating they did not answer. Then I called a second company and I made an appointment. Shortly after Marco from Maximum Heating called and said he would come within an hour. I called the other company and cancelled the 1st appointment. Marco was there as he promised. I noticed he wore shoe covers. I loved that he was concerned about keeping floor clean. He fixed my furnace quickly and the total cost was very reasonable & no extra cost for after hours. The job site was very clean. He followed up with me a couple days later to make sure everything was ok. I was impressed. I never had a contractor call for follow up. At the follow up call, I found out they are a small family owned business and they have experience with insurance work. I would definitely recommend them.

Highly recommend Maximum Heating and AC. Marco was recommended by a friend when I needed a new furnace and AC unit. He came out and looked at everything and gave me a quote on a couple different models and explained the differences in each model. He was answered all my questions since I knew nothing about hvac. His crew came out the very next morning and installed the new furnace and AC. The guys work cleanly and fast. Marco (the owner) even came back out at the end of the day to make sure everything was to my liking and to double check the system. I highly recommend Marco and Maximum Heating and AC for your hvac needs.

I HIGHLY recommend this company!! Marco and his family are very professional and honest and fair in pricing. I had another company check my furnace and recommended repairs in my furnace totalling $700. Marco checked my furnace and found that the previous repairs were not needed. I will be their loyal customer from here on out

Very professional and organized he explained everything to me about the estimate gave me lots of options to choose from. The installation went smooth I was very happy with the team that came in to do the boiler replacement. I also had a chimney liner installed. I will be adding 5 radiators 4 on the 1st floor and 1 on the 2nd floor with in a few weeks. MARCO and his team will also be doing the radiator work. I recommend maximum heating and AC. They went above and beyond with all the work they did for me thanks again very much appreciate it.

Maximum was there on time and professional. Furnace and water heater changeout. There with 24 hours and completed work in good time. Very pleased. Would highly recommend.

Great service. Honest, helpful, and cares about the customer.

All went smoothly, and my system is in good working condition. I now have peace of mind for the winter months.

Marco and his team responded quickly my need for repair of my unit.

Maximum is a great company. They understand my needs when it came to what I was looking for in a unit. There works are very fast and look like they know what there doing. Marco Ugalde is the owner and he come after furnace and air conditioning unit was install to make sure everything was right and we had no issues. That we were pleased with the job. I’ll highly recommend them. For any heating or air conditioning needs.

Marco’s crew that serviced our AC unit was friendly, reliable, and knowledgeable. Whenever we, or someone we know, need HVAC work, Maximum Heating & Cooling is my go to.

Always there when needed and fast service. I been using Marco now for 10 plus years.

The owner and his team have been very responsive and professional. I highly recommend them and I look forward to hiring them again for future services.

We need companies like this in Dekalb County. They’re honest they do professional work And they respect peoples Property