Expert Furnace Repair & Replacement in Douglas County, CO
When your furnace breaks down, you need fast, dependable service to stay warm and safe. At Castle Rock Plumbing Pro's, we specialize in furnace repair and full system replacement for homes and small businesses across Douglas County and surrounding areas. Whether it’s a failing ignitor, uneven heating, or a total furnace failure, our licensed HVAC technicians are ready to help.
Schedule Your Inspection
Call Castle Rock Plumbing Pro’s to book a same-day furnace diagnostic. We’ll quickly assess the issue and explain what needs to be fixed.
Get an Upfront Quote
Our licensed HVAC technician will provide a clear, honest estimate—no hidden fees, just professional guidance on your best repair options.
Restore Your Heat
We’ll complete the furnace repair using quality parts and proven methods to get your system running safely and efficiently again.
How Much Does Furnace Repair Cost?
The cost of furnace repair in Castle Rock typically ranges from $150 to $600, depending on the problem and the parts required. Common repairs like ignitor replacement or thermostat fixes are on the lower end, while blower motor repairs or heat exchanger replacements cost more.
We provide transparent pricing and explain all repair options up front—so there are no surprises. If your furnace repair costs exceed 50% of the price of a new unit, we’ll help you weigh the pros and cons of replacement.
Reliable Furnace Repair Services You Can Count On
Is your furnace blowing cold air or not turning on at all? Our team is trained to handle all types of furnace problems, from minor repairs to full part replacements. We service all major brands and fuel types, including gas, electric, and propane furnaces.
Common Furnace Problems:
Knowing the most common furnace issues—like no heat, strange noises, or short cycling—can help you catch problems early and avoid costly breakdowns.
Furnace Not Blowing Hot Air
This could be due to a faulty ignitor, dirty air filter, or issues with the thermostat.
Furnace Won’t
Turn On
Power issues, tripped breakers, or a malfunctioning limit switch are often to blame.
Strange Noises (Banging or Rattling)
Noisy furnaces often signal worn belts, motor issues, or debris in the blower fan.
Short Cycling (Turns On & Off Rapidly)
This may result from a dirty filter, improper airflow, or a failing flame sensor.