When your furnace stops working, you need an experienced HVAC technician you can TRUST to make the right reccommendation for you, not one who will jump to the most expensive solution.
Eagle River Service Company provides professional furnace repair and heating repair for homeowners throughout Monument, Colorado Springs, Castle Rock, Parker, and surrounding communities.
Since 1989, our family-owned Colorado HVAC company has helped homeowners keep their homes safe, warm, and comfortable. We service all makes and models and provide straightforward recommendations, clear explanations, and dependable repairs.
Whether your furnace won’t turn on, isn’t producing enough heat, keeps cycling on and off, or simply isn’t operating the way it should, we can help.
Colorado winters put a lot of demand on residential heating systems. When temperatures drop, even a relatively small furnace problem can quickly turn into a cold and uncomfortable home.
Our technicians diagnose and repair a wide range of furnace and heating system problems, including:
Instead of guessing at the problem, we evaluate the system to determine the root cause of the problem.
A furnace doesn’t operate by itself.
The blower, burners, heat exchanger, controls, thermostat, ductwork, air filter, and airflow throughout the HVAC system all play a role in how effectively your home is heated.
That’s why proper furnace repair begins with an accurate diagnosis.
Depending on the symptoms, our technicians may evaluate:
Our goal isn’t simply to get the furnace running again.
We want to understand what caused the problem so we can recommend a repair that addresses the underlying issue.
If your furnace isn’t starting at all, there can be several possible causes. Problems with the thermostat, ignition system, electrical controls, safety switches, gas supply, or internal furnace components can all prevent the system from operating. A professional diagnosis helps identify the actual source of the problem instead of replacing parts unnecessarily, or jumping to the conclusion you need a whole new system.
If your furnace is running but the air coming from your vents isn’t warm, the problem could involve the burners, ignition system, thermostat, airflow, or another component within the heating system.
Frequent cycling—sometimes called short cycling—can put unnecessary wear on your furnace.
Restricted airflow, thermostat issues, overheating, equipment problems, or an improperly sized furnace can all contribute to frequent cycling.
A furnace shouldn’t suddenly start banging, grinding, rattling, squealing, or making other unusual noises.
New sounds can indicate problems with the blower motor, bearings, burners, loose components, or other mechanical parts. It’s best to have unusual noises investigated before they develop into a larger problem.
If your furnace seems to be operating normally but your home isn’t reaching the thermostat setting, the furnace itself may not be the only issue.
Poor airflow, leaking or restricted ductwork, dirty components, equipment performance, insulation, or system sizing can all affect how well your home heats.
One of the biggest mistakes in furnace repair is focusing only on the component that failed.
Sometimes a failed part is the result of another problem within the HVAC system.
For example, restricted airflow can cause a furnace to operate hotter than intended. That can place additional stress on furnace components and shorten equipment life.
Restricted airflow can be caused by issues such as:
Replacing a failed component without correcting the underlying issue can allow the same problem to happen again.
That’s why Eagle River Service Company takes a whole-system approach to furnace diagnostics and repair.
A furnace problem doesn’t automatically mean you need a new system.
In many cases, a properly diagnosed repair can keep a furnace operating reliably for years.
However, replacement may make more sense when:
We’ll explain what we find and help you understand your options.
If repair is the best option, we’ll tell you.
If replacing the furnace makes more financial or practical sense, we’ll explain why so you can make an informed decision.
Eagle River Service Company also provides professional furnace installation and replacement when it’s time for a new heating system.
We've spent decades working on residential heating and cooling systems throughout Colorado.
That experience helps us identify problems that aren't always obvious and understand how furnace performance, airflow, ductwork, and the rest of the HVAC system work together.

Eagle River Service Company is a family-owned business. We believe homeowners should receive straightforward information and recommendations they can trust.
Our experienced technicians diagnose and repair furnaces and residential heating equipment from a wide range of manufacturers.
You should understand what a repair will cost before work begins.
We provide clear explanations and flat-rate pricing without hidden fees or unnecessary surprises.
As a full-service HVAC contractor, we can evaluate the entire system—including the equipment, airflow, ductwork, thermostat, and related components—to help determine the true cause of a heating problem.
Furnace problems often give you warning signs before the system fails completely.
If you notice unusual noises, inconsistent temperatures, frequent cycling, higher heating bills, reduced airflow, or other changes in how your furnace operates, it’s a good idea to have the system inspected.
Finding a problem early may help prevent an unexpected furnace breakdown during the coldest part of winter.
Eagle River Service Company provides professional furnace repair and heating repair for homeowners throughout:
Our technicians understand the demands Colorado weather places on residential heating systems and can help keep your furnace operating safely and reliably throughout the heating season.
Several problems can reduce furnace performance, including restricted airflow, dirty components, thermostat issues, burner or ignition problems, blower problems, or other mechanical issues. Proper diagnosis is important because several different problems can cause similar symptoms.
A furnace that frequently turns on and off may be overheating, experiencing restricted airflow, responding to a thermostat issue, or having another mechanical or control problem.
Yes. Dirt and debris can affect airflow and furnace performance. A dirty filter or blower assembly can restrict airflow and potentially cause the furnace to operate at higher temperatures than intended.
It depends on the furnace’s age, overall condition, repair history, and the cost of the current repair. A minor repair may still make sense on an older furnace, while a major repair on a system near the end of its useful life may make replacement a better investment.
Most residential furnaces should be professionally inspected and maintained annually, ideally before the heating season begins. Regular furnace maintenance can help identify developing problems and reduce the likelihood of unexpected breakdowns.
Eagle River Service Company services and repairs furnaces and heating systems from a wide range of manufacturers. If you’re having trouble with your system, give us a call and we can help determine the next step.
If your furnace isn’t working properly, don’t wait until you’re left without heat.
Eagle River Service Company provides professional furnace repair and heating repair backed by decades of HVAC experience.
Call 719-259-2136 today to schedule furnace repair service.
Hurry, Offers Ending Soon
Comprehensive Air Duct & HVAC System Cleaning
A/C Start Up & Tune with Every Air Duct Cleaning
A/C or Furnace Repair, & Installation
Troubleshooting Service Call for Military & Seniors