Serving St. Louis and surrounding communitiesFinancing available
Mon–Fri 8–5 · Sat 8–1(314) 631-8222
Nick Dolinic
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HEATING & COOLING REPAIR

Fast answers.
Repairs that last.

When your furnace or air conditioner stops working, you need a local HVAC team that can diagnose the problem, explain your options, and get your home comfortable again.

Schedule RepairCall (314) 631-8222

Furnace Repair

A/C Repair

Troubleshooting

Second Opinions

DEPENDABLE HVAC REPAIR

Get to the source of the problem.

Heating and cooling problems can have many causes. A good repair starts with an accurate diagnosis.

Nick Dolinic Heating & Cooling technicians work to identify what is actually causing the issue before recommending a repair. Whether your home is losing heat in winter or the air conditioner cannot keep up in summer, we focus on practical solutions that make sense for your equipment and your budget.

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Technician diagnosing HVAC equipment
COMMON REPAIR NEEDS

Heating or cooling trouble? We can help.

We service a wide range of residential HVAC problems and work to give homeowners straightforward repair options.

HEATING

Furnace not heating

No heat, weak airflow, unusual cycling, ignition problems, thermostat issues and other common furnace concerns.

COOLING

A/C not cooling

Warm air, poor airflow, frozen coils, unusual noises, short cycling and systems that struggle to keep up.

CONTROLS

Thermostat & controls

Incorrect temperatures, communication problems, failed controls and other issues that prevent the system from responding properly.

AIRFLOW

Weak or uneven airflow

Restricted airflow, blower issues, duct concerns and comfort differences between rooms.

NOISES

Strange sounds or smells

New noises, burning odors or other unusual behavior can be signs that equipment needs professional attention.

SYSTEM PERFORMANCE

Frequent cycling or high bills

A system running too often or using more energy than expected may have an underlying performance problem.

QUALITY REPAIRS THAT LAST

Repair first when repair makes sense.

A replacement should not be the automatic answer every time something breaks.

Our goal is to give you enough information to make a confident decision. If a practical repair can restore reliable operation, we will explain it. If the system has reached the point where replacement should be considered, we will explain that too — without unnecessary pressure.

Get a Second Opinion
Nick Dolinic technician repairing an outdoor air conditioning unit
WHY NICK DOLINIC

Straightforward repair service from a local team.

Licensed & insured

Professional HVAC service backed by an established local company.

Careful diagnosis

We work to identify the actual problem before recommending the next step.

Straightforward options

Clear repair choices and second opinions without unnecessary pressure.

St. Louis area service

Local technicians serving homeowners throughout the surrounding area.

NEED HVAC REPAIR?

Let’s get your home comfortable again.

If your furnace or air conditioner is not working the way it should, contact Nick Dolinic Heating & Cooling. We’ll help diagnose the issue and explain the repair options available for your system.

Schedule Service Call (314) 631-8222
READY WHEN YOU ARE

Heating or cooling problem?

Schedule a repair visit and let our local team take a look.

Schedule Repair Call (314) 631-8222