Furnace Doctors

Expert Boiler Services in Seatac, Washington

A heating or cooling failure calls for an HVAC company with the knowledge and experience to get your system working properly again. Backed by more than 45 years of HVAC experience, Furnace Doctors delivers reliable boiler services in SeaTac with factory-trained technicians and generations of practical expertise.

Call Today At (888) 414-4328 (HEAT)

Emergency Service Available

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About Us

Established in 1986, Furnace Doctors is a family-run HVAC company whose industry experience reaches back well beyond its founding. The family entered the industry in 1953, and that legacy continues today through second-generation ownership and active third-generation involvement. We’ve completed thousands of successful installations while building our business largely through referrals and long-standing customer relationships. With heating and air conditioning installation, maintenance, service, and repairs available from one team, we’re equipped to handle your ongoing HVAC needs. Our approach remains simple: deliver knowledgeable service, quality workmanship, reliable equipment, and lasting HVAC solutions. Learn More

Heating Services

Cold weather puts your heating equipment to the test. We install, repair, service, and maintain heating equipment with a focus on reliable operation and quality materials. Whether you’re dealing with an unexpected failure or planning an equipment upgrade, our experienced technicians can identify the problem and provide a practical path forward.

Air Conditioning Services

As indoor temperatures rise, our technicians can help restore the dependable cooling your property needs. Furnace Doctors provides complete air conditioning installation, maintenance, repair, and service for homes and businesses. With experience across all makes and models, our trained technicians provide knowledgeable, professional attention to your cooling equipment.

HVAC Installation

A new HVAC system is only as good as the equipment, design, and workmanship behind it. We use quality materials and equipment backed by experience gained through thousands of successful HVAC installations. Our in-house and mobile custom sheet metal capabilities give us additional control over installation fit, workmanship, and performance.

HVAC Maintenance & Repair

A small HVAC issue can become a much larger inconvenience when it is ignored. Furnace Doctors provides professional repair and maintenance to help keep heating and cooling equipment operating properly. Our on-call service department also offers after-hours service, giving customers access to experienced help when HVAC trouble doesn’t happen during ordinary business hours.

Why Choose Us

Furnace Doctors has stayed busy for decades without depending on costly television or radio advertising. Quality workmanship and customer referrals have built the reputation we have today. Because we keep our work in-house instead of subcontracting it, we can oversee quality from start to finish. Factory-trained technicians, custom sheet metal fabrication, mobile fabrication capabilities, and an on-staff licensed electrician give us the resources to tackle complex work properly. Long-tenured employees bring decades of practical experience to our company, providing customers with the benefit of seasoned HVAC knowledge.

Furnace Doctors - servicing SeaTac, Washington

Look No Further for Boiler Services in SeaTac, WA

Working with Furnace Doctors gives you access to a team capable of addressing much more than a simple HVAC repair. With factory-trained technicians, in-house work, custom fabrication capabilities, and electrical expertise, we’re equipped to consider your HVAC system as a whole. A comprehensive approach can make an important difference when the problem extends beyond one component.

Our decades of practical experience support projects involving repairs, maintenance, custom fabrication, electrical work, replacements, and complete HVAC installations. We focus on doing quality work with materials and equipment selected for reliable, lasting performance.

Get in Touch Today

Your HVAC system plays too important a role in everyday comfort to trust it to guesswork. With 45-plus years of industry experience, factory-trained technicians, in-house resources, after-hours assistance, and generations of family knowledge, Furnace Doctors is prepared to help.

Whether your system has suddenly stopped working, needs professional maintenance, or is ready for replacement, our team is prepared to help. Contact Furnace Doctors today and put decades of hands-on heating and cooling experience to work for your property.

    
 
 
       Posted on Google  
   
   EK - Mad Kandi 
 July 8, 2026
 
 
  JJ and the team saved us!

Our unit completely stopped working on one of the hottest days and thankfully we were able to get these guys out same day, while other places told us next day.

Thank you!
  
 
      Posted on Google  
   
   SAMARTH SHETTY 
 June 17, 2026
 
 
  I had a great experience with Furnace Doctor.
Rhett arrived on time, quickly diagnosed the issue, added refrigerant, and had my AC running properly again in no time. He was professional, efficient, and explained what he was doing without trying to upsell unnecessary work. The whole process was smooth and stress-free.
  
 
      Posted on Google  
   
   S T 
 June 16, 2026
 
 
  Came same day - and fixed our central air conditioning had the needed part on em which was great.
  
 
      Posted on Google  
   
   Vinay N K 
 May 13, 2026
 
 
  Had a great experience with Furnace Doctors. Technician JJ was extremely knowledgeable and took a very systematic approach to troubleshooting and diagnosing our HVAC issue. He carefully checked all components, including temperatures, capacitor functioning, and coolant levels, and thoroughly tested the system after the repair to confirm everything was working properly. JJ explained the process clearly and was professional throughout the visit. Really appreciated the attention to detail and confidence in the work performed. Highly recommend! The poor ratings online did not reflect the experience I had.

Need Professional HVAC Help?

Furnace Doctors

Proudly Serving the Greater Seattle Area!

Auburn, WA 98002

furnacedoctorsinc@aol.com
(888) 414-4328