HVAC Service

Ryan was awesome!! Furnace not getting up to temp.....it was clogged!! My fault....no maintenance! I was working from home on a headset so I couldn't talk to him. He did his thing.. .used whatever of mine he needed to without bothering me. He was awesome and understanding! And...for me this is a huge kudos.....he is the first service person in 21 years to shut off EVERY light when they are done!!!!! I almost appreciated that more than my heat!!! Lol

Great to work with! We had a new furnace, AC and thermostat installed. Showed up on time and everything works great. Very professional and extremely helpful.

Highly recommended. They are very professional and take time to explain options and issues. Friendly and easy to work with.

Jason was prompt, knowledgeable, informative, professional and very helpful explaining the function of the heating system when asked. I will call Martens Heating and Cooling in the future as needed, and highly recommend their services to others.

Jeremiah showed up on time, was professional, super friendly and clearly explained to me what maintenaince he performed. There was a part that wasn’t available, he came up with a clear path to getting the work done.

Prompt service they found the issue right away very professional

The men that we had come here were polite and they came in the slotted time that was given. We recommend them to a few of our friends who are looking for work to be done in there homes.

Fast response to my request for a furnace service.
Txted me when technician was 20 mins away
Recommended

Knowledgeable of our system
Good parts availability. Pleasant tech.

The technicians showed up on time and finished before the estimated time.They worked quickly and courteously and cleaned up the area. We will be warm this winter thanks to Martens Heating and Mechanical!

Prompt, thorough service. Maintenance for the year is done!

A technician arrived on time to do a fall heating service and check on our furnace. The technician was very informative on what he was going to be doing. Being from Oshkosh, I wasn't sure that they would want to travel all the way from Omro to service my heating system. There are many companies in Oshkosh, right? (not like Martens)

After our experience with Martens Heating we will be calling them every time. The office staff was super friendly.

They came back another time to clean out our vents in our house, (needless to say) they cleared out a lot of soot-like substance.

We are very thankful to have Martens Heating come to Oshkosh to service our furnace, it is a huge investment and we want to take care of it.

Thank you very much for your service and attention. We highly recommend you to our friends and family.

We have worked with Martens H&M many times over the years with both of our homes. We have always been very satisfied with their service. I have also had M H&M repair or adjust outdoor AC units for my landscape customers. They are a trustworthy local business. They are always available if we need them.

As a younger single mom, at a rental home, my furnace died. I called Martens Heating and Cooling in the middle of the night and by the next day when I returned from work a new furnace was installed! Service was fast, friendly, and, great quality without further issues. Martens Heating and cooling truly cares about their customers, this was evident in their communication and quality of work. I would recommend and have recommended this business to my friends and family.

Great customer service and very responsive. Our AC went out on a 90 degree night and they fixed it for free to ensure our family was comfortable until they were able to install all new HVAC shortly thereafter. Highly recommend!