Local HVAC service • City of Walled Lake

Furnace and Air Conditioning Service in Walled Lake, MI

Walled Lake offers lake-adjacent homes, condos, older neighborhoods and newer developments with different equipment footprints and comfort expectations.

Request HVAC Service Call (248) 682-3100

Quick answer

Otto A. Trzos Co., Inc. provides furnace, air conditioning, boiler, water-heater and indoor air quality service in Walled Lake. The third-generation family company has served Metro Detroit homeowners since 1945.

Home comfort and HVAC service for a Walled Lake, Michigan residence — Heating, cooling and whole-home comfort for Walled Lake homeowners.

HVAC help built around the home

Local comfort starts with a complete diagnosis.

Compact homes and condos often require exact replacement dimensions, while renovated properties may need airflow changes to match an updated floor plan.

A properly sized air conditioner should manage both temperature and moisture, and a maintained furnace should start reliably after long periods of inactivity.

For Walled Lake homeowners, the priority is condo replacements, lake humidity and precise equipment sizing. A service visit should account for equipment condition, airflow, controls, drainage, venting and the way temperatures vary through the house.

Reliable residential furnace and boiler service in Walled Lake, Michigan

Furnace & Boiler Service

No-heat diagnosis, seasonal maintenance, safety checks and replacement planning for reliable winter comfort.

Professional residential air conditioning repair in Walled Lake, Michigan

Air Conditioning Service

Cooling repair, airflow evaluation, drainage checks, maintenance and right-sized replacement estimates.

Indoor Air Quality

Filters, air cleaners, humidifiers, air scrubbers, thermostats and whole-home comfort improvements.

Homeowners reviewing an energy-efficient HVAC replacement in Walled Lake

Replacement Estimates

Compare equipment efficiency, sizing, installation needs, controls and expected comfort before deciding.

Homeowner managing heating and cooling comfort in Walled Lake with a thermostat

Walled Lake HVAC answers.Direct answers written for homeowners comparing service, maintenance and replacement options.

Frequently asked questions

Heating and cooling questions in Walled Lake.

Do you provide furnace and air conditioning service in Walled Lake, MI?

Yes. Otto A. Trzos Co., Inc. provides heating, cooling, boiler, water-heater, thermostat, indoor-air-quality, maintenance and replacement services for homeowners in Walled Lake and nearby Oakland County communities.

What HVAC systems do you service in Walled Lake?

Services include gas furnaces, central air conditioners, boilers, heat pumps, thermostats, humidifiers, air cleaners, tank and tankless water heaters, plus related airflow and comfort controls.

Can I request an HVAC replacement estimate in Walled Lake?

Yes. Request a quote online or call (248) 682-3100. The visit can compare repair and replacement options, equipment size, efficiency, comfort features and installation requirements.

How quickly should I call when my furnace or AC stops working?

Call as soon as you notice no heat, no cooling, burning odors, water around equipment, repeated breaker trips, unusual noises or short cycling. Turn equipment off if continued operation may be unsafe.

How long should a Walled Lake air conditioner run on a humid day?

Longer, steady cycles are often normal and help remove moisture. Very short cycling may indicate oversizing, thermostat issues, restricted airflow or another service need.

How often should HVAC equipment in Walled Lake be maintained?

A common schedule is one cooling visit before summer and one heating visit before winter. Filter needs vary by equipment, household activity, pets and indoor-air-quality goals.

Nearby service areas