Call Us: +18339594477


A Homeowner's Guide to Common Furnace Problems in Lake Delton, WI | ATM HVAC Furnace Repair


Is your furnace acting up in your Lake Delton, WI home? Identifying the signs of a problem early can save you from a complete breakdown in the middle of winter. ATM HVAC Furnace Repair is your local expert in furnace repair and maintenance in the Lake Delton, WI area. Our certified technicians can diagnose and fix any issue, from strange noises to a system that won't turn on. We also provide comprehensive air conditioning repair and cleaning to keep you comfortable year-round. This guide will help you understand common furnace problems.

Experiencing furnace issues in Lake Delton, WI? Call ATM HVAC Furnace Repair for a fast diagnosis!





Expert Furnace Repair in Lake Delton, WI


Our local Lake Delton, WI technicians specialize in diagnosing and repairing all furnace makes and models. We address issues with ignitors, thermostats, blower motors, and more, providing reliable and lasting solutions.

Thorough Furnace Cleaning in Lake Delton, WI


Prevent future problems with our comprehensive furnace cleaning and maintenance service. A yearly tune-up by our Lake Delton, WI team can improve efficiency, enhance safety, and extend the life of your heating system.

Complete Air Conditioning Services in Lake Delton, WI


We are your year-round comfort experts. Our Lake Delton, WI technicians also provide professional air conditioning cleaning, repair, and AC replacement to ensure your home is ready for the summer months.





A Guide to Common Furnace Problems in Lake Delton, WI Homes


Your furnace is a complex machine. Here are some of the most common issues our Lake Delton, WI technicians encounter, and what they might mean for your system.

  • Your Furnace Won't Turn On: This could be something simple like a tripped circuit breaker, an issue with your thermostat's settings or batteries, or a turned-off furnace power switch. It could also indicate a more complex problem with the transformer, thermostat, or control board.
  • Your Furnace is Blowing Cold Air: The most common cause is a dirty flame sensor that needs cleaning. It could also be a problem with the pilot light or electronic ignition system, or an issue with the gas supply.
  • The Furnace Burner Flame is Yellow, Not Blue: A yellow or flickering burner flame is a serious safety concern. It often indicates dirty burners or a problem with the gas-to-air mixture, which can produce carbon monoxide. If you see this, turn off your furnace and call us immediately.
  • You Hear Strange Noises: A high-pitched squealing could mean a problem with the blower motor belt or bearings. A rattling noise might indicate loose panels or hardware. A loud booming or banging sound on startup could be a delayed ignition issue, which is dangerous and requires immediate professional attention.
  • Your Utility Bills Have Increased Suddenly: A sudden spike in your heating bills for your Lake Delton, WI home can be a sign that your furnace is losing efficiency. This is often caused by dirty filters, a poorly maintained blower, or leaky ductwork. A professional furnace cleaning can often help.If you're experiencing any of these issues in your Lake Delton, WI home, it's best to call a certified professional from ATM HVAC Furnace Repair for a safe and accurate diagnosis.
High Quality HVAC Installation




Frequently Asked Questions


  • How often should I change my furnace filter?For most standard 1-inch filters, we recommend changing them every 1-3 months to ensure proper airflow and system efficiency.
  • Is it an emergency if I smell gas near my furnace?Yes. If you smell natural gas, leave your home immediately, do not operate any electronics or light switches, and call your gas company from a safe location.
  • Do you also offer air conditioning repair?Yes, our certified technicians are experts in both heating and cooling systems, providing comprehensive AC repair in the Lake Delton, WI area.
  • When should I schedule an air conditioning cleaning?The best time for an AC tune-up is in the spring, before you need to rely on it during the hot Lake Delton, WI summer.




For Expert Furnace & AC Help in Lake Delton, WI, Call ATM HVAC!


Don't ignore the warning signs from your HVAC system. ATM HVAC Furnace Repair provides expert diagnosis and reliable repair services throughout the Lake Delton, WI area. Call us today for your appointment!





Customer Reviews

"My furnace was making a terrible rattling noise. The technician from ATM in Lake Delton, WI came out the same day, found a loose panel, and fixed it quickly. Honest, professional service."

"I had no heat and was worried about a huge repair bill. ATM HVAC Furnace Repair diagnosed a simple ignitor issue and had the part on their truck. So grateful for their fast and affordable furnace repair."

"The guide on their website helped me check the simple stuff first. When that didn't work, their Lake Delton, WI technician was out quickly to solve the real problem. A great local HVAC company."





Lake Delton, WI Insights: Population,
Zip Codes, Influence, and Service Areas

Lake Delton is a village located on the Wisconsin River in Sauk County, Wisconsin, United States. The population was 3,501 at the 2020 census. Lake Delton, along with the nearby Wisconsin Dells, is a resort area and a center for tourism in the upper Midwest. Lake Delton is included in the Baraboo Micropolitan Area which comprises part of the larger Madison Combined Statistical Area.

Zip Codes in Lake Delton, WI that we also serve: 53913 53965 53940





Cities Close To Lake Delton, WI That We Also Serve



Click Here To Call Us (183) 395-94477