Thermostats & Controllers


Stramowski Heating Inc. provides products & services related to thermostat upgrades & issues for residential heating & cooling systems (including installation, maintenance, and repair of furnaces, boilers, air conditioners, mini-splits, and heat pumps).

Our residential services company is a local trusted Milwaukee service area HVAC professional for the thousands of homes we've served.

Whether you're looking to upgrade to a "smart" thermostat with several energy-saving & remote control (WIFI) features, or are having a heating / cooling issue and may need help with your current thermostat / HVAC system, contact us for assistance.

Here is a summary of thermostat types and common thermostat-related issues:

Analog Manual Thermostat


  • Hand-operated temperature control
  • Non-programmable (can set to a single temperature at any one time)
  • Minimal electronic components

Programmable Digital Thermostat


  • Able to preset specific temperatures for certain times of the day
  • Saves energy by adjusting temperatures in your absence, according to your preset schedule

Smart WiFi Programmable Thermostats


  • Programmable, with the ability to learn your schedules/preferences and then re-program in real time
  • Remote control using mobile apps (WIFI control)
  • Voice control (most are compatible with Alexa or Assistant)
  • Saves energy by automatically adjusting temperatures based on continually learning your schedule
  • Used for controlling temperature in independent zones of your home (called multi-zone smart thermostats)

Common Issues

Here is a list of common issues and problems that our expert service technicians experience and fix on broken or damaged heating & cooling equipment.

Thank you for trusting Stramowski Heating and Cooling to be your preferred local HVAC service company for Indoor Air Quality equipment in Southeast Wisconsin.

Complete the form below to request more information.

For an emergency, or for the fastest response, call us: 414-762-6457

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Our Guarantee / Warranty

  • All service (labor) is guaranteed for 30 days
  • Most replacement parts are warrantied
  • New installations have a factory warranty

Emergency HVAC Services

  • Available nights, weekends & holidays

  • Our team is responsive & accurate

Quality & Accuracy

  • Attention to detail & customer needs

  • Certified, licensed & insured technicians

Advantage Plus Members

  • We maintain your records and call you when it's time to schedule system maintenance
  • Save on night, weekend & holiday overtime service rate
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Other Products & Services

We also offer Indoor Air Quality products & services for cleaner air:

  • Air Duct Cleaning
  • Air Purifiers (UV & Ionic): In addition to filtering out airborne particles like dust, allergens, pet dander, smoke, and mold spores, state-of-the-art UV light purifiers also eliminate bacteria & virus cells, and ionic purifiers (ionizers) eliminate chemical pollutants like volatile organic compounds (VOCs) and odorous gases. Air scrubbers, which combine UV & ionic technology with filters, eliminate the broadest spectrum of air & surface contaminants.
  • Air Filters: Maintaining clean air filters in your HVAC and IAQ systems improves both your equipment's efficiency and your home's air quality.

  • Humidifiers & Dehumidifiers: Breathe easier and live more comfortably with perfect home humidity.