Heating Service in Mankato


On-time service

Up-front pricing

A+ rating by BBB

Mankato Area Furnace Installation and Service that Keeps You Warm

Here in Minnesota, consistently comfortable indoor heat is crucial during the winter, at home and at work. At L&L Mechanical, we can install a high-quality, high-efficiency furnace and perform clean-and-check service each fall to ensure worry-free heating throughout the winter. And if your furnace needs repair, we can do that, too–promptly.

Proudly offering Carrier furnaces

Carrier gas furnaces are famous for their high quality and reliability, with models that meet every need and budget comfortably. All are ENERGY STAR rated and offer high annual fuel utilization efficiency (AFUE) ratings.

  • Infinity
    This top-of-the-line model provides heating and cooling for year-round comfort, with AFUE ratings up to 98.5%. Its two-state operation offers maximum temperature control and operating efficiency. Infinity furnaces include automated humidity control and are the quietest Carrier models.
  • Performance
    These are also two-stage furnaces that provide heating and humidity control with premium comfort features and quiet operation. Performance models are available with AFUE ratings up to 96.5%.
  • Comfort
    Carrier’s most affordable furnaces, Comfort models provide single stage operation and standard comfort control features with up to 96.5% AFUE ratings.

Boost your Indoor Air Quality

Indoor spaces can host all sorts of bacteria, viruses, mold, mildew, dust and other allergens. Let L&L Mechanical help you breathe healthier air, with specialized products to improve indoor air quality. We offer:

  • Humidifiers to make winter air more comfortable
  • Dehumidifiers to make summer air more comfortable and discourage growth of bacteria, viruses and mold
  • UV-based Air Purifiers to reduce or eliminate pollutants including viruses and mold

For quality & dependable service reach out today!

Financing Is Available

Buying and installing a new air conditioning system for your home is a big investment. It will pay dividends for years, but financing can help make your purchase more manageable.  

*Financing is subject to approved credit.