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Heating Services

BayBrookes Heating & Cooling offers our customers repair and maintenance on their current system or installation of a new system.  Our technicians are here to troubleshoot, repair, maintain or replace your existing heating system.

Heating Repair

Day or night our trained service technicians are here for you.  They will troubleshoot your needs and explain all of your options and help you to make an informed decision.  We are able to service any make or model you may have in your home promptly and efficiently.

Heating Maintenance

BayBrookes Heating & Cooling and the manufacturer recommend having your heating system checked and tuned yearly.  There is no better time than before the cold arrives to have our technician maintenance your system. A more efficient system brings you long-term benefits by reducing your utility bills and extending the life of your system.

Comfort Care Program

Our Comfort Care Program Agreement provides you with routine maintenance of your equipment which yields the lowest overall operating costs while giving you the highest probability of year-round comfort! Your Comfort Care Program will:

  1. Reduce your utility bills:

    By cleaning & calibrating your equipment on a regular basis, the use of energy will be maximized, resulting in lower annual costs of equipment.

  2. Prolong Equipment Life:

    Routine maintenance keeps your equipment in top-operating condition. This prolongs life, therefore lowering your annual cost of equipment.

  3. Maximize Safety:

    Routine maintenance assures the safe operation of your equipment by correcting potential problems before they occur.

  4. You will no longer have to remember when to call for service! We will call you to schedule maintenance at a convenient time!

There are many benefits to having a seasonal maintenance plan for your home heating and cooling system.  Most people do not think of their furnaces or air conditioners as pieces of equipment that require regular maintenance to operate. In fact, nothing could be further from the truth. Like other machines, such as cars, your furnace and air conditioner have lots of moving parts and often operate under extreme conditions. In order to maintain your system at its optimum level not only is regular maintenance necessary, having a maintenance plan will save you money.

What Preventative Maintenance Checks Include:

Fall Furnace Check

  • Check the Drain Line
  • Clean the Drain Trap
  • Check Venting
  • Check Thermostat
  • Check Burners
  • Check Orifices
  • Check Blower Motor and Sound
  • Check Heat Exchanger
  • Check Filters
  • Check Water Panels
  • Check Electrical (Wiring) Connections
  • Check All System Controls

Spring Air Conditioner Check

  • Check and balance refrigerant levels
  • Clean or replace air filter
  • Inspect and clean condenser coil
  • Inspect and clean evaporator coil
  • Inspect wiring and connections
  • Make sure the unit cycles on and off properly. The system should turn on, run through a full cycle and shut off properly.
  • Clean compressor housing. Leaves, dirt and debris affect air flow
  • Check and clean drains and tubing
  • Oil all moving parts
  • Check blower and grilles to ensure that air moves freely

Heating Installation

When your home requires a new system BayBrookes Heating & Cooling will help you find the system that is right for you.  We offer a line of high-efficiency gas furnaces, heat pumps, mini-splits, packaged systems and boilers.  When you choose the system that is right for you, our experienced installers will promptly get your home back to comfort without delay.


BayBrookes Heating & Cooling and the manufacturer recommend having your heating system checked and tuned yearly.  There is no better time than before the cold arrives

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We understand that not having your Air Conditioner work can cause discomfort. Day or night our trained service technicians are here for you.

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Indoor Air Quality

Upgrade your home comfort by improving the quality of the air you breathe.  Learn about the complete line-up of Bryant equipment.

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Customer Reviews

When a BayBrookes HVAC technician comes to your home they'll treat you like family and their experience speaks for itself.  Hear what some of our customer have to say about us.


Please do not hesitate to CONTACT US to answer any questions that you may have. Thank you and we look forward to helping you. Inquire about pricing!


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BAYBROOKES Heating & Cooling

Sauk City (608) 644-1719 Lodi (608) 592-2665

MONDAY - THURSDAY 7:30-4:30 FRIDAY 7:30-3:30
727 Industry Road, Suite A Sauk City, WI 53583  |  MAP