Local HVAC service • City of Farmington Hills

Furnace and Air Conditioning Service in Farmington Hills, MI

Farmington Hills has a broad inventory of ranches, colonials, condos and larger subdivision homes, many with finished basements and multi-level comfort challenges.

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 Farmington Hills. The third-generation family company has served Metro Detroit homeowners since 1945.

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

HVAC help built around the home

Local comfort starts with a complete diagnosis.

Return-air design, upstairs airflow and basement supply balance should be checked before assuming a larger furnace or air conditioner will solve comfort issues.

Efficient staging and smart controls can improve comfort during mild weather while preserving capacity for the hottest and coldest days.

For Farmington Hills homeowners, the priority is multi-level airflow, finished basements and high-efficiency upgrades. 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 Farmington Hills, Michigan

Furnace & Boiler Service

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

Professional residential air conditioning repair in Farmington Hills, 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 Farmington Hills

Replacement Estimates

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

Homeowner managing heating and cooling comfort in Farmington Hills with a thermostat

Farmington Hills HVAC answers.Direct answers written for homeowners comparing service, maintenance and replacement options.

Frequently asked questions

Heating and cooling questions in Farmington Hills.

Do you provide furnace and air conditioning service in Farmington Hills, MI?

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

What HVAC systems do you service in Farmington Hills?

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 Farmington Hills?

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.

Will a bigger AC fix a hot second floor in Farmington Hills?

Not necessarily. Oversizing can worsen humidity and short cycling. The correct solution may involve returns, balancing, insulation, duct sealing, zoning or variable-capacity equipment.

How often should HVAC equipment in Farmington Hills 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