Emergency Furnace Repair Services Available 24/7 in Marysville & Snohomish County

A broken furnace can turn a cold Washington night into a real emergency. At Montanos, our certified technicians provide fast, reliable furnace Repair Services to restore warmth and peace of mind for families across Snohomish and King Counties.

Get Quote

Need a Free Estimate?

Service Overview

Restore Comfort with Professional Furnace Repair Services Today

Montanos offers dependable furnace repair services designed to get your system back on track quickly. From no-heat emergencies to strange noises or uneven heating, our experienced technicians diagnose problems accurately and provide lasting solutions. We work on gas and electric furnaces of all makes and models, ensuring efficient performance and reliable comfort. Many homeowners face rising energy bills or sudden system breakdowns during winter. With Montanos, you get expert repairs that restore heat, improve efficiency, and extend the life of your furnace.

Testimonials

What Our Customers Are Saying

Discover how our family-owned HVAC team has transformed homes throughout Snohomish County.

    
 
 
       Posted on Google  
   
   mario macandog 
 
 
 
 Trustindex verifies that the original source of the review is Google. No doubt…the best service, honest , fair price, no haggle..direct pricing. Joel was easy to talk to, very courteous . Highly recommended, you can’t go wrong
  
 
      Posted on Google  
   
   Jon 
 
 
 
 Trustindex verifies that the original source of the review is Google. Worked with Joel and he helped with Bellevue permitting process for ductless. Overall smooth process. They completed the condensation piping well and looked clean.
  
 
      Posted on Google  
   
   Wilma Lamoureaux 
 
 
 
 Trustindex verifies that the original source of the review is Google. Wonderful service. Very professional. Honest price. Would recommend this company for any furnace issues.
  
 
      Posted on Google  
   
   Roger Prussack 
 
 
 
 Trustindex verifies that the original source of the review is Google. Had a great experience with Joel, he was a total professional, knew his stuff, did not apply any pressure to make a sale as other larger companies in the region did to me while wanting to charge me a much higher price.... Montanos Heating and Cooling Services - is my go to HVAC company moving forward and y'all should make Joel and his team yours as well!
  
 
      Posted on Google  
   
   Deserien Hines 
 
 
 
 Trustindex verifies that the original source of the review is Google. Joel was very professional and very knowledgeable.
  
 
      Posted on Google  
   
   Mike Thomas 
 
 
 
 Trustindex verifies that the original source of the review is Google. Joel was amazing. Bid process was efficient and his pricing was extremely competitive, beating out another bid by $2K+. He started the project the next day and jumped through multiple obstacles to get the entire job done in a single day! Highly highly recommend!
  
 
      Posted on Google  
   
   Isaac Hoag 
 
 
 
 Trustindex verifies that the original source of the review is Google. We could not be more thrilled with our experience with Joel. From start to finish, he rose significantly above the competition. We reached out to several service providers before we started the project. Joel was quick to respond, quick to come on site and assess the project, quick to deliver an estimate, and quick to schedule and complete the work. We have used several HVAC providers over the years, and I will never call anyone besides Joel in the future. If you need any HVAC work done, just call Joel. You won’t be disappointed.
  
 
      Posted on Google  
   
   Pratik Mankad 
 
 
 
 Trustindex verifies that the original source of the review is Google. In March 2025, our old Trane HVAC system stopped working and was no longer able to provide heat. We contacted Montana’s Heating & Cooling Services for help. During the initial visit, Joel inspected the system and managed to get the heating temporarily working. However, due to the age of the system, its performance remained unreliable. After discussing our options with Joel, he recommended replacing the entire unit. Following some research, we decided to proceed with Joel’s recommendation and replaced the old Trane system with a Bosch unit. Joel did an excellent job uninstalling and removing the old system and installing the new one. This was especially impressive considering the furnace was located in a cramped crawl space with limited room to maneuver. He carefully removed the old furnace and installed the new one with great attention to detail. We’re very happy with the quality of the work. Thank you, Joel — we truly appreciate your professionalism and effort.
  
 
      Posted on Google  
   
   Alex Crawford 
 
 
 
 Trustindex verifies that the original source of the review is Google. They were friendly and quick to service, very professional and efficient. My old hvac heating unit was cleaned well and ready for the home sale.
  
 
      Posted on Google  
   
   Leslie Hayden 
 
 
 
 Trustindex verifies that the original source of the review is Google. Montanos installed a new dual fuel heat pump with gas backup furnace.  Joel was the only bidder who suggested expanding the air intake to the furnace.  I noticed the difference immediately.  I was a little worried about the installation as my house was not designed for air conditioning.  The Bosch system works great!  The team was professional and did a great job.

Featured Project

Recent Success Story

Take a look at one of our recent HVAC installations that showcases our craftsmanship and efficiency.

The Best In Hvac

Why Choose Montanos for Furnace Repair Services

Reliable service and lasting solutions when it matters most.

Fast Response Times

We know furnace breakdowns can’t wait, which is why we’re available day or night.

Skilled Technicians

Our team has the training and experience to repair furnaces of any make or model.

Local Commitment

Proudly serving Snohomish and King Counties with trusted, family-owned service.

Call Now for Expert Furnace Repair – Fast, Reliable Heat When You Need It Most!

How It Works

Our Furnace Repair Process

We make furnace repair quick, simple, and stress-free.

Inspection & Diagnosis

Our technicians quickly identify the problem with your furnace.

Expert Repair

We perform precise repairs to restore safe, efficient heating.

System Check & Support

We test your system to ensure it runs smoothly and provide care tips.

Serving Your Community

Areas We Serve

From our home base in Marysville, we proudly deliver HVAC services across Snohomish and King counties.

What we do

Our Heating Services

From cooling and heating to advanced heat pumps and full HVAC care, Montanos delivers complete solutions for Washington homes and businesses.

Furnace Installation

A properly installed furnace is the foundation of dependable home heating. At Montanos, we handle everything from system sizing to installation, ensuring your new unit matches your home’s needs. Families often struggle with systems that cannot keep up with Washington’s cold winters. We deliver expert furnace installations that guarantee reliable warmth, greater efficiency, and lasting performance.

Furnace Repair

When your furnace breaks down, restoring comfort quickly is critical. Montanos’ certified technicians diagnose and repair all types of heating issues, from no heat and uneven temperatures to strange noises and short cycling. Homeowners often face costly disruptions during Washington winters. Our team responds fast, fixing problems accurately so your home stays warm and safe without unnecessary delays.

Furnace Maintenance

Routine furnace maintenance is key to preventing breakdowns and improving efficiency. Montanos provides thorough inspections and tune-ups that keep your heating system performing at its best. Many homeowners face higher bills or unexpected failures due to neglected upkeep. Our maintenance services extend system life, improve indoor comfort, and help you save on energy costs all winter long.

Furnace Replacement

Furnace replacement ensures your home stays warm with a modern, efficient system. At Montanos, we help you choose the right unit and install it with precision. Many homeowners struggle with outdated systems that break down often or drive up energy bills. We provide high-efficiency replacements that improve comfort, lower costs, and deliver reliable heating for years to come.

FAQs for Our Furnace Repair Service

Got Questions? We've Got Answers!

What signs indicate my furnace needs repair?

Unusual noises, weak airflow, uneven heating, or higher energy bills often signal your furnace needs professional attention.

How quickly can you repair a furnace?

In most cases, our technicians can diagnose and repair your furnace the same day, ensuring your home gets heat back quickly.

Do you service both gas and electric furnaces?

Yes. Our certified technicians are trained to repair all types of furnaces, regardless of brand or fuel type.

What should I do if my furnace stops working suddenly?

Turn off the system and call us right away. Our team is available 24/7 to handle emergency repairs.

How can I reduce the chance of furnace breakdowns?

Scheduling annual tune-ups and changing filters regularly are simple steps that help prevent unexpected furnace issues.

More To Learn

Common Furnace Problems We Fix

Homeowners often run into furnace issues that can disrupt comfort during Washington’s cold months. Some of the most common problems include:

No Heat or Blowing Cold Air – A furnace that fails to heat properly may have ignition issues, a faulty thermostat, or clogged filters.
Uneven Heating – Certain rooms stay cold while others overheat, often caused by airflow or ductwork problems.
Strange Noises or Odors – Banging, rattling, or unusual smells can indicate worn parts, loose components, or electrical issues.
Frequent Cycling – A furnace that constantly turns on and off may have thermostat malfunctions or airflow restrictions.
Rising Energy Bills – An inefficient or aging furnace consumes more energy, driving up monthly costs.

Our technicians quickly diagnose these issues and deliver effective repairs that restore consistent warmth, improve efficiency, and extend the life of your furnace.

Get In Touch

Get in Touch With Montanos

Need fast furnace repair? Call (425) 314-1814 now to schedule service and restore your home’s comfort.