Business Details
23 Years
experience
Open 24/7
always available
Your Trusted HVAC Partner in Seattle, WA
Northwest Comfort Systems has been serving residential clients in King, Pierce, and Snohomish counties for over 20 years. We specialize in tailored HVAC installations, prioritizing operational efficiency and long-term reliability. Our team of experienced technicians delivers expert advice, quality equipment, and personalized customer service. We believe in doing the job correctly the first time, even if it requires additional adjustments during installation. Our commitment to excellence extends to repair, maintenance, and air purification services, ensuring comprehensive comfort solutions for homeowners. With a focus on transparency and customer satisfaction, we offer free on-site estimates and convenient filter ordering options. Our reputation is built on decades of hands-on experience and a dedication to meeting the unique needs of every client.
Services
Furnace Installation
Air Conditioner Installation
Heat Pump Installation
Tankless Water Heater
Ductless Systems
Air Purification
HVAC Repair
System Maintenance
Served areas
- Auburn, Bellevue, Bothell, Buckley, Covington, Des Moines, Enumclaw, Federal Way, Fife, Graham, Issaquah, Kent, Kirkland, Maple Valley, Mercer Island, Mill Creek, Milton,Orting, Puyallup, Renton, Sammamish, Steilacoom,Sumner,Tacoma,Tukwilla
Details
- Year established: 2003
Highlights and features
- 24 Hour Emergency Services
- Heating And Air Conditioning Repair, Replacement/installation, Maintenance & Tune-ups
- Water Heater Installation
Associations and certifications
- BBB member with A+ rating
- Auburn Chamber of Commerce
- Covington Networking Group
Services
Furnace Installation
We install gas and electric furnaces tailored to your home's heating needs. Our technicians ensure proper sizing and efficiency optimization during installation. Customers benefit from improved comfort and energy savings with modern, high-efficiency models.
Air Conditioner Installation
Our AC installation service includes proper unit sizing and refrigerant line setup. We focus on maximizing cooling efficiency while minimizing energy consumption. Homeowners receive reliable summer comfort with reduced operating costs.
Heat Pump Installation
We install heat pumps that provide both heating and cooling capabilities. Our team ensures proper ground loop or air-source configuration based on property characteristics. Customers enjoy year-round climate control with energy-efficient technology.
Ductless Systems
Our ductless system installations offer zoned temperature control without traditional ductwork. Technicians mount indoor units and connect them to outdoor compressors. Ideal for home additions or properties without existing duct systems.
Air Purification
We install advanced air purification systems to remove contaminants and allergens. Solutions include UV lights, HEPA filters, and whole-home purification units. Improves respiratory health and maintains cleaner HVAC components.
Questions
How often should I change my HVAC filters?
We recommend changing filters every 2-3 months, depending on system usage and home air quality.
Do you offer free estimates for HVAC services?
Yes, we provide free on-site estimates to ensure accurate pricing for your specific needs.
What areas do you service?
We serve King, Pierce, and Snohomish counties with comprehensive HVAC solutions.
Can I order replacement filters online?
Yes, visit our website to order and ship filters directly to your home.
How often should HVAC systems be serviced?
Annual or bi-annual maintenance is recommended to optimize efficiency and extend system lifespan.
What HVAC services do you specialize in?
We specialize in furnace, air conditioner, heat pump, and ductless system installation, repair, and maintenance.
Reviews (11)
Brian Mills
May 22, 2022
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We asked NW Comfort Systems to install an HVAC system in our new home. Why? Because in our old home when Mike (their tech), responded to three separate emergency calls, he took the time to explain the causes and how I as the home owner could fix the problems if they reoccurred. Mike is a teacher. He enjoys sharing his knowledge. We knew a new system would be expensive and wanted someone we could trust to do the work. We knew Mike and we trusted him! We are very pleased with the results!
Leia Vandersnick
Aug 12, 2021
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Rhian helped us so much! I was having trouble getting my furnace's fan to turn on this summer. I have previously been able to circulate the air throughout the house (forced air) for 6 summers. They had installed my furnace back in 2015, and I'm happy I've just called the number for NWCS stuck to it for service. It ended up being a dud thermostat, which Rhian had troubleshooted and then replaced. What a relief during another hot spell in Seattle! Thank you!
Shirley
Aug 10, 2021
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Always professional, high quality work! The office and the technicians are friendly and reliable. I hired NWComfort Systems to install a new furnace several years ago, add a brand new AC system in 2020, and to do a tune up/inspection today on furnace and AC. Rhian takes time to answer Qs and explain how to operate Thermostat easily and efficiently.
Carol Frost
Jul 31, 2021
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Mike, Ryian & Jacob @ NW Comfort Systems installed our new furnace, AC unit and thermostat! We could not have asked for better service. The installation was smooth, all were absolutely professional and friendly, gave superior guidance in the operation of the new system and were meticulously clean each day when there were finished. We highly recommend NW Comfort Systems to anyone looking for a new furnace or AC and for service and upkeep of their systems. Absolutely the finest!
Jordin Baugh
Jul 03, 2021
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When we moved in to our house three years ago the furnace and AC unit hadn't been serviced in quite some time and had a bunch of issues including that part of it caught fire two days after we moved in. They came out and got us up and running within a matter of days. In the years since, we've had them out each year for regular maintenance and we've been beyond thrilled with how friendly, knowledgeable, and responsive all the employees are. They have a customer for life in us and we just can't recommend them highly enough.
Bradley Jellerichs
Jan 17, 2021
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Edit 6-2021. Since my original review last year, I have hired these guys twice more, once for my office and once for my new house. I continue to be impressed with how they treat me and my concerns. I am just really happy with them and I want to spread the word. Original review: I hired these guys to come to my house and do a routine service on the furnace. Although I change the filter 1-2x/year, I hear it's supposed to be serviced from time to time.
I made an appointment by phone, and a couple weeks later Mike came out to service my furnace. He did a good job, spent time explaining stuff. Turns out there was a wire dangling that could have shocked me with 120v every time i change the filter and I didn't notice! Five stars. Reasonable prices.
I made an appointment by phone, and a couple weeks later Mike came out to service my furnace. He did a good job, spent time explaining stuff. Turns out there was a wire dangling that could have shocked me with 120v every time i change the filter and I didn't notice! Five stars. Reasonable prices.
Robert Epstein
Jun 04, 2020
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Larry came to service the furnace in a home we just moved into. We used Northwest Comfort systems in the past and were happy with their work. Larry told me I needed a new furnace because the heat exchange unit was cracked and using the furnace in such condition would be dangerous due to carbon monoxide emissions. He sent us a quote for the job. I also had a 2nd quote from another vendor who found no problem with the heat exchange units.
I had another independent inspector look at the furnance who also found no problems. The 2nd company installed a new furnace for us after going without heat for ten days. This company left me with the three heat exchange units from the old furnace They did not show any cracks. I still have these in my possession. I suggest that you get a 2nd opinion if Larry suggests a new furnace based upon a heat exchange unit crack.
I had another independent inspector look at the furnance who also found no problems. The 2nd company installed a new furnace for us after going without heat for ten days. This company left me with the three heat exchange units from the old furnace They did not show any cracks. I still have these in my possession. I suggest that you get a 2nd opinion if Larry suggests a new furnace based upon a heat exchange unit crack.
Kendrick Titus
Apr 26, 2018
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Very happy with the service we received from Larry and Rhian at Northwest Comfort Systems. Our furnace quit working the first weekend we received snow. (of course it had to be THAT weekend!) Larry came over and kindly explained in detail what needed to be done and what furnace he would recommend. A few days later Rhian came over and installed the new furnace and brought a couple other things up to code. He was very professional and made sure I understood all the details about the new thermostat before he left. If you're looking for great service at a good price give them a call!
Scott Spencer
Feb 03, 2015
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I needed to have my heating system upgraded. I had them Install a Coleman 96% 2-stage variable speed with a new Honeywell Filter. Northwest Comfort Systems is a very professional company and I am very pleased with the overall experience. I would highly reccoment this company for any of your heating or air conditioning needs.
Scott Spencer
I needed to have my heating system upgraded. I had them Install a Coleman 96% 2-stage variable speed with a new Honeywell Filter.
Northwest Comfort Systems is a very professional company and I am very pleased with the overall experience. I would highly reccoment this company for any of your heating or air conditioning needs.
Northwest Comfort Systems is a very professional company and I am very pleased with the overall experience. I would highly reccoment this company for any of your heating or air conditioning needs.
Kendrick Titus
Very happy with the service we received from Larry and Rhian at Northwest Comfort Systems. Our furnace quit working the first weekend we received snow. (of course it had to be THAT weekend!) Larry came over and kindly explained in detail what needed to be done and what furnace he would recommend. A few days later Rhian came over and installed the new furnace and brought a couple other things up to code. He was very professional and made sure I understood all the details about the new thermostat before he left. If youre looking for great service at a good price give them a call!