Air Conditioner Repair

  • Certified Bryant Dealer
  • 24-Hour Emergency Service
  • Central & Ductless AC Repairs
  • Home & Commercial System Services

Request Help Now

  • This second generation family owned company provides excellent service and value. They are big enough to provide all the service and expertise of a large mechanical contractor, yet small enough to provide the personal attention, ensuring their customers are completely satisfied. I definitely recommend contacting Martens Heating and Mechanical for all your HVAC needs!

    Ted Avatar
    Ted
    4/15/2017
  • Great service. Honest

    Gary Avatar
    Gary
    3/25/2019
  • This is a great company always satisfied with service and professional staff . Would recommended them to all my friends and family . Thank you again for your timely service and the quick fix .

    Howard Avatar
    Howard
    4/15/2016
  • We had the pleasure of using Martens for our new home construction. They came highly recommended by alot of friends and clients. We couldn't be more happier then we are. We enjoyed visiting while our home was being built and the staff was always friendly and answered any questions. We were lucky to have been able to work with this company.

    Deanna Avatar
    Deanna
    4/15/2017
  • I had Jim out to my house in Fall when my furnace wasn't working correctly. Instead of gouging me for a new furnace or expensive parts (which he could have due to my lack of knowledge in this area), he found a sensor with a dead spider on it. Cleaned it off, and it runs great. Thanks again for the honesty, Jim!

    Adam Avatar
    Adam
    4/15/2018
  • Very pleased with my service

    Barb Avatar
    Barb
    11/15/2018
  • Extremely professional and trustworthy. Owner is very mindful of best way to save you money. Truly cares about doing honorable work. Would recommend them to my own mom and grandma!!

    Karen Avatar
    Karen
    4/15/2018

Emergency AC repairs - 24 hours

Our experienced technicians are always on call and ready to help you out in a pinch. We understand that in the dog days of a Wisconsin summer, a broken air conditioner can feel like a dire situation. We’ll get your system up and running again in no time, assuring your home stays dry and cool all summer long. Give us a call if you want to cool off and chill out!

Air Conditioning Repair in Oshkosh, WI and Surrounding Areas

Your air conditioning system can break down for any number of reasons. No worries though, our expert staff is knowledgeable when it comes to any and all repair needs. Our licensed staff is trained in all manner of A/C repair. A technician will be sent to your home to provide an assessment of what needs to be done.

Why you should choose Martens Heating

When looking for an HVAC professional to repair your A/C there are a few things to keep in mind. You will want someone who is certified and well trained so your unit is fixed right the first time. Martens has over 40 years of experience in outstanding service within our communities.

Top Rated Local Air Condition Repairs

With top of the line products, service with a smile, and stellar customer reviews you don’t have to take our word for it. We have an A+ rating with the Better Business Bureau, and you can’t get any better than that. So what are you waiting for? Beat the heat and contact us today to assure you get service from the best. 

ac repair service

Common AC Repair Services We Get Called out for Include

  • Faulty wiring
  • Frozen c​​​​​oil
  • Low refrigerant
  • Outside fan not working

Searching for “ac repair near near me”? Then consider your search over. Call us today and find out why so many local residents and businesses trust us to help them with their air conditioner repairs.

Regular Maintenance and Upkeep

Making sure to get regular maintenance on your A/C unit can keep it running smoothly for years. Let Martens professionals inspect your air conditioner once a year. This will help prevent problems before they start. There are a few things you can do between services to help keep your system running smooth.

Make sure to change your air filters regularly. During high usage months, check the filters at least monthly. This will help to keep your coils from freezing, among other things. Keep the area around the unit free of overgrowth. Tall grass, vines, overgrown bushes, and other debris can affect the operation of your unit.

Benefits of Regular AC Maintenance:

  • Higher energy efficiency (units can degrade 5% or more in efficiency)
  • Extend the lifespan of your unit
  • Reduce utility bills
  • Ensure the safety of your home and family
  • Improved temperature control

Let Martens Fix Your Repair Today

When looking for an HVAC professional to repair your A/C there are a few things to keep in mind. You will want someone who is certified and well trained so your unit is fixed right the first time. Martens has over 40 years of experience in outstanding service within our communities.

With top of the line products, service with a smile, and stellar customer reviews you don’t have to take our word for it. We have an A+ rating with the Better Business Bureau, and you can’t get any better than that. So what are you waiting for? Contact us today to assure you get service from the best.

Air Conditioning Repair FAQ's

How much will a service call cost?

I think my unit is still under manufacturer warranty; will there still be charges?

My A/C doesn’t seem to be cooling as well as it uses to, is there a way to fix this?

What brands do you service?