Furnace Repair in Colorado Springs, CO

Some of the most common furnace repair problems in Colorado Springs include clogged filters, dirty burners, pilot light issues, and worn ignition components. Each of these can make your furnace run louder, lose efficiency, or stop producing heat altogether. Our technicians quickly diagnose the root cause and restore proper operation before small issues turn into major repairs.

If your furnace is under 12–15 years old and the issue is isolated, a repair is usually the better choice. But if you’re dealing with frequent breakdowns, rising utility bills, or uneven heat across rooms, replacement might be the smarter investment. Big Cat Plumbing, Heating & Cooling can evaluate your system and help you choose the most cost-effective solution for your home.

A furnace blowing cold air can be caused by a clogged air filter, a malfunctioning thermostat, or a problem with the ignition system. Sometimes, the blower runs even after the burners shut off, which makes it feel like the system is cooling instead of heating. Our Colorado Springs furnace repair experts can pinpoint the issue and get your home warm again fast.

Changing the air filter or checking your thermostat settings are simple DIY tasks, but most furnace repairs should be left to professionals. Furnaces use gas, electrical, and heat components that can be dangerous without proper tools and training. Big Cat’s licensed technicians ensure every repair is safe, accurate, and up to code.

Homeowners insurance usually covers furnace repair if the damage comes from a sudden event like a fire or storm, but not normal wear and tear. If your furnace failed from age or lack of maintenance, those costs typically fall on the homeowner. We’re happy to walk you through what’s covered and provide honest estimates before any work begins.

A burning smell when you first turn on your furnace is often just dust burning off after months of sitting idle. That odor should disappear within a few minutes once the system warms up. If the smell lingers or gets stronger, it may point to an electrical or mechanical issue, so it’s safest to have Big Cat’s Colorado Springs furnace technicians check it out.

Frequent on-and-off cycles, known as “short cycling,” usually happen when the furnace overheats or a dirty filter restricts airflow. It can also be caused by a faulty thermostat sending mixed signals. Big Cat’s experts can test your system, correct the cause, and help it run more efficiently without all the constant cycling.

Banging, rattling, or squealing noises from a furnace usually point to loose parts, worn bearings, or airflow issues inside the ductwork. These sounds are early warnings that something mechanical isn’t right. Big Cat’s furnace repair specialists can identify the cause and fix it before it leads to a full system breakdown.

Uneven warmth from room to room often comes from duct leaks, blocked vents, or an aging furnace struggling to push air evenly. Poor insulation or thermostat placement can also make certain areas colder. Our Colorado Springs furnace technicians can balance your system so every space heats evenly again.

When a furnace runs nonstop, it’s often due to a stuck thermostat, dirty filter, or leaky ductwork forcing the system to overwork. Constant operation wastes energy and wears out key components faster. Big Cat can inspect your furnace, clean or replace parts, and restore proper cycling for consistent comfort.

First, check the thermostat settings and make sure the breaker supplying your furnace hasn’t tripped. If those look fine, the issue might be with the ignition system, motor, or safety switch. Big Cat’s Colorado Springs team can find the root cause and get your furnace running again before the temperature drops further.

This points to an ignition system malfunction which is an issue that should be seen to by an HVAC specialist.

To figure out just what the blinking red light on your furnace is trying to tell you, you can consult a chart that’s located somewhere on your furnace. The number of blinks should correspond to a similar number on the chart and that can help you begin to understand and solve the problem. If the manufacturer’s suggested fix does not work, consult an HVAC specialist.