FAST

Response Time

Same Day

Most repairs completed in 1-3 hours

LOW

Typical Cost

$200-$900

Upfront pricing, no hidden fees

ALL

All Brands

100%

We service every major brand

TOP

Satisfaction

5/5

Based on 67+ reviews

When Your Boiler Stops Working, We’re Here to Help

Blue Collar Heating & Air provides expert boiler repair throughout the Northern Denver Metro area, including Northglenn, Thornton, Westminster, Broomfield. With over 20 years of experience, our licensed technicians deliver professional service that restores comfort to your home.

Is Your Boiler Acting Up?

Experiencing any of these issues?

Call Now for Fast Repair → (303) 351-1667

Our Simple Repair Process

1

Call Us

Same-day appointments available. Call (303) 351-1667

2

Diagnosis

Expert inspection to identify the problem

3

Upfront Quote

Clear pricing before we start work

4

Fast Repair

Most repairs completed same day

What We Fix

Our experienced team repairs all types of boiler issues:

  • Faulty Thermostats: Repairing or replacing thermostats to ensure accurate temperature control.
  • Leaking Pipes: Fixing leaks in the boiler system to prevent water damage and pressure loss.
  • Broken Pumps: Repairing or replacing malfunctioning pumps to restore water flow.
  • Damaged Valves: Repairing or replacing faulty valves to ensure proper operation.
  • Ignition Issues: Resolving problems with the ignition system to ensure the boiler lights properly.
  • Circulator Malfunctions: Fixing issues with the circulator to maintain consistent heat distribution.
  • Sediment Build-up: Cleaning or flushing the system to remove sediment build-up that reduces efficiency.
  • Expansion Tank Problems: Repairing or replacing the expansion tank to manage pressure fluctuations.
  • Airlock: Removing airlocks that block the flow of water.
  • Flue Blockages: Clearing blockages in the flue to ensure safe exhaust flow.
  • Radiator Issues: Addressing cold spots and uneven heating in radiators.
  • Low Pressure: Restoring appropriate pressure levels for optimal performance.
  • Frozen Pipes: Thawing frozen pipes to prevent burst pipes and leaks.
  • Sensor Failures: Replacing faulty sensors to ensure accurate system monitoring.

Should You Repair or Replace?

Consider Repair If:

  • The boiler is making unusual noises.
  • There is a noticeable decrease in heating efficiency.
  • Water is leaking from the boiler unit.
  • The pilot light keeps going out.
  • The thermostat is not functioning properly.
Best for: Newer units with minor issues
VS

Consider Replace If:

  • The boiler is over 15 years old.
  • Frequent repairs are required and costs are adding up.
  • The boiler is unable to meet your home’s heating needs.
  • The energy bills have significantly increased.
  • The boiler has a low energy efficiency rating.
Best for: Older units with recurring issues

Not sure which option is right for you?

Our technicians provide honest recommendations based on your specific situation – never pushy, always transparent.

Get Expert Advice → (303) 351-1667

Boiler Types We Service

Our technicians are trained and experienced in servicing all types:

  • Combi Boiler: Compact units that provide both heating and hot water without a separate tank.
  • System Boiler: Ideal for homes with multiple bathrooms, these boilers provide a constant supply of hot water.
  • Conventional Boiler: Includes both a cylinder and a storage tank, suitable for larger homes.
  • Condensing Boiler: Highly efficient due to its ability to condense water vapor.
  • Electric Boiler: Runs on electricity and is suitable for homes without access to gas.
  • Back Boiler: Fitted behind a fireplace, providing heat and hot water.

Why Choose Blue Collar for Boiler Repair?

  • Experienced Technicians: Our team has years of experience in boiler repairs and maintenance.
  • 24/7 Emergency Service: We offer round-the-clock service to address urgent repair needs.
  • Affordable Pricing: Competitive pricing without compromising on quality.
  • Customer Satisfaction: We prioritize customer satisfaction and quality assurance.
  • Fast Response: Quick and efficient service to minimize your downtime.
  • Comprehensive Diagnostics: Thorough inspections and diagnostics to identify all issues.
  • Certified and Insured: All our technicians are certified and insured for peace of mind.

Reviews

What Our Customers Say

★★★★★

“Boiler went out and needed replacement asap. They were quick with a quote and service. Lance was very responsive, helpful and great to work with. After the install, we discovered an issue (not due to their work) and he quickly came back out, did some troubleshooting and got it resolved. Overall great experience and would highly recommend.”

Peyton Shuffield View on Google →

Common Boiler Repair Questions

It’s recommended to service your boiler annually. Call us at (303) 351-1667 for scheduling.

Turn off the water and call us immediately at (303) 351-1667.

This could indicate air in the system or a failing pump. Contact us at (303) 351-1667 for a check-up.

Most repairs can be completed within a few hours. Call (303) 351-1667 for more details.

Regular maintenance can help prevent breakdowns. Schedule service by calling (303) 351-1667.

We Serve Your Area

Why Colorado Homeowners Trust Blue Collar Heating and Air

300+

Five-Star Reviews

20+

Years Experience

FAST

Same-Day Service

24/7

Always Available

★★★★★

“Excellent service and prompt response. The technicians were knowledgeable and fixed my boiler quickly. Highly recommend!”

– Emma Johnson, Denver

Need Boiler Repair? We’re Here to Help

Same-day service available throughout the Northern Denver Metro

Upfront Pricing Licensed & Insured Satisfaction Guaranteed