Heating & Air Conditioning in Brownstown, MI

Thompson Heating & Cooling handles residential and light-commercial heating and cooling across Brownstown and the surrounding area. From an AC that quit in a heat wave to a furnace that won't light on the first cold night, the fastest way to get help is to call — you'll reach a local technician, not a call center.

AC installation & replacement

Properly sized new systems with load calculations, from value units to high-SEER equipment.

Thermostat installation

Smart and programmable thermostat wiring, setup, and configuration.

Furnace repair

Ignition failures, flame sensors, blower motors, and no-heat emergencies on gas and electric furnaces.

Emergency service

Urgent no-heat and no-cool calls handled fast, before small faults become failures.

Seasonal tune-ups

Preventive maintenance that keeps efficiency high and catches cheap fixes early.

Heat pump service

Install, repair, and tune-ups for air-source and cold-climate heat pumps.

Heating & Cooling in Brownstown, Michigan

Lake-effect snow and long gray winters make heating the backbone of comfort in Brownstown, with furnaces expected to run hard from November through March. Short but muggy summers still demand real cooling capacity, and spring thaw is prime season for tune-ups. Local providers like Thompson Heating & Cooling understand these conditions and service equipment accordingly.

Common HVAC Problems in Brownstown

Weak airflow from vents

Weak or uneven airflow usually points to a clogged filter, leaky ductwork, or a failing blower motor. Left alone it forces the system to run longer and drives up energy bills.

Rising energy bills

A gradual creep in utility costs with no change in habits is one of the clearest signs a heating or cooling system is losing efficiency and due for a tune-up.

Short cycling

A system that starts and stops every few minutes wears out components fast. Causes range from an oversized unit to a faulty thermostat or a clogged condensate switch.

Furnace ignition failures

A furnace that clicks but will not light may have a dirty flame sensor, faulty igniter, or gas supply issue — problems best diagnosed by a trained technician.

Why Choose a Local Michigan Company

Local technicians know the housing stock — from older homes with aging ductwork to new builds with high-efficiency systems. Established local providers stand behind their work long after the invoice is paid. Same-area service means faster response when the weather turns and equipment fails at the worst moment.

Seasonal Tips for Michigan Homes

Keep snow and ice cleared from heat pump outdoor units and exhaust vents to prevent shutdowns and carbon monoxide risks.
Install a carbon monoxide detector on every floor if you heat with gas or oil, and check batteries each fall.
Replace the furnace filter before heating season starts — restricted airflow is the top cause of winter no-heat calls.
If pipes run through unheated spaces, keep the system running at reduced temperature during deep freezes even when away.

Frequently Asked Questions

How often should HVAC systems be serviced in Brownstown?

Most manufacturers and technicians recommend twice a year — a cooling check in spring and a heating check in fall. Given Brownstown's weather patterns, staying on that schedule protects efficiency and catches small faults before peak season.

How often should I change my air filter?

Every 1–3 months for standard filters, depending on pets, dust, and usage. A clean filter is the cheapest way to protect airflow, efficiency, and indoor air quality.

Is emergency HVAC service available?

Many local providers, including Thompson Heating & Cooling, take urgent calls — a failed furnace in winter or dead AC in a heat wave should not wait. Call (734) 535-1182 to check availability.

Should I repair or replace my system?

A common rule: if the unit is past 12 years old and the repair costs more than a third of replacement, replacement usually wins. A technician can weigh age, efficiency, refrigerant type, and repair history for your specific unit.

Why is my AC running constantly in summer?

During heat waves some runtime is normal, but nonstop operation with poor cooling suggests low refrigerant, dirty coils, duct leaks, or an undersized system. A service visit can pinpoint which.