All Cottage Grove residents require two essential pieces of equipment to maintain constant temperatures within their homes: a reliable air conditioning system and a working furnace. Unfortunately, our extreme summers and freezing winters often reduce the efficiency of these systems – or worse – cause them to break down completely.

At Hurlburt, our HVAC and plumbing services are committed to keeping your indoor spaces comfortable all year round. We have 60+ years of experience in fixing broken thermostats, cleaning filters, unblocking ductwork, and fixing faulty limit switches, making us Minnesota’s go-to furnace repair company.

Call our friendly team today or schedule your appointment online and we’ll make sure that your home remains cozy through Cottage Grove’s often unforgiving weather conditions this winter.


Those strange crackling sounds or frequent temperature cycling may not seem like a huge deal during Cottage Grove’s 70-degree summers, but you’ll regret not getting those small issues fixed when temperatures drop below 20℉.

Prevent expensive repair bills and keep your home warm by looking out for the following signs that your furnace requires repairs:

  • High energy bills
  • The system won’t switch on
  • No heat produced
  • Irregular temperature cycling
  • Strange smells or rattling sounds
  • Insufficient airflow
  • Uneven temperature distribution

Call Hurlburt straight away if your furnace’s flames begin burning yellow or a pilot light pops up, as these signs indicate a potential carbon monoxide leak. Left untreated, this may lead to headaches, dizziness, breathing troubles, and even death, so don’t ignore those vital warnings.