Fire Safety You Can Trust In SeaTac WA
Since 2008, Northwest Fire Systems has been providing the ultimate in fire protection services to the people of SeaTac, WA and the surrounding areas. When it comes to fire safety, they are second to none.
Read below to find out what your neighbors in SeaTac, WA have to say about our service, then call us to ensure your home or business is protected!
Recent Jobs and Reviews in SeaTac, WA
SeaTac, WA at a glance
Northwest Fire Systems has completed 25 jobs in SeaTac, WA between February 2024 and December 2025.
The 25 customer reviews shown here average 4.9 out of 5.
The most recent job was on December 30, 2025.
Our Local Reviews by City
- Auburn, WA (30)
- Bellevue, WA (75)
- Black Diamond, WA (1)
- Bothell, WA (23)
- Bremerton, WA (5)
- Burien, WA (11)
- Burlington, WA (1)
- Carnation, WA (1)
- Centralia, WA (7)
- Chehalis, WA (3)
- Covington, WA (9)
- Des Moines, WA (5)
- DuPont, WA (7)
- Duvall, WA (3)
- Edgewood, WA (7)
- Edmonds, WA (1)
- Enumclaw, WA (3)
- Everett, WA (35)
- Fall City, WA (2)
- Federal Way, WA (30)
- Ferndale, WA (7)
- Fife, WA (2)
- Gig Harbor, WA (2)
- Granite Falls, WA (3)
- Hoquiam, WA (3)
- Issaquah, WA (22)
- Kenmore, WA (8)
- Kennewick, WA (1)
- Kent, WA (55)
- Kirkland, WA (19)
- Lacey, WA (20)
- Lakewood, WA (4)
- Lynnwood, WA (29)
- Maple Valley, WA (1)
- Marysville, WA (1)
- Mill Creek, WA (3)
- Milton, WA (7)
- Monroe, WA (1)
- Mukilteo, WA (4)
- Normandy Park, WA (2)
- North Bend, WA (6)
- Olympia, WA (24)
- Parkland, WA (1)
- Port Orchard, WA (4)
- Port Townsend, WA (3)
- Poulsbo, WA (2)
- Puyallup, WA (25)
- Redmond, WA (51)
- Renton, WA (39)
- Sammamish, WA (4)
- SeaTac, WA (25)
- Seattle, WA (367)
- Shelton, WA (2)
- Shoreline, WA (6)
- Silverdale, WA (2)
- Steilacoom, WA (1)
- Sumner, WA (8)
- Tacoma, WA (87)
- Tukwila, WA (36)
- Tumwater, WA (1)
- University Place, WA (1)
- Woodinville, WA (3)
Job Locations and Reviews
Marlon J.
SeaTac, WA 98188
Marlon J.
SeaTac, WA 98188
Marlon J.
SeaTac, WA 98188
Review
Excellent service as always!
Marlon J.
SeaTac, WA 98188
Review
my work day is always easier when Marlon is at mt site!
Marlon J.
SeaTac, WA 98188
Cade L.
Sensitivity testing completed. All smoke detectors passed.
SeaTac, WA 98198
Marlon J.
Serviced a kitchen hood fire suppression system in a busy restaurant. Cleaned nozzles, checked pressure gauges, and replaced expired chemical agents to maintain fire safety standards.
SeaTac, WA 98188
Jesse S.
SeaTac, WA 98188
Marlon J.
SeaTac, WA 98188
Marlon J.
SeaTac, WA 98188
Marlon J.
SeaTac, WA 98188
Marlon J.
SeaTac, WA 98188
Review
My day always goes better when Marlon arrives on-site. This man has been making my job easier for the past 15 years. He is always welcome at any facility I am at. He needs a raise!!!
Marlon J.
SeaTac, WA 98188
Jesse S.
SeaTac, WA 98188
Marlon J.
Installed a new wet pipe sprinkler system in a commercial building. First, I mounted the riser assembly, including a 6-inch backflow preventer and flow switch. I then ran Schedule 40 black steel piping throughout the building, ensuring proper spacing of sprinkler heads per NFPA 13 guidelines. Each sprinkler head was positioned for optimal coverage in high-risk areas, including storage rooms and hallways. After installation, I pressurized the system and tested it for leaks. The fire alarm control panel was integrated with the system to monitor for any sprinkler activations, ensuring full operational readiness.
SeaTac, WA 98188
Review
Very professional and knowledgeable!
Marlon J.
SeaTac, WA 98198
Review
Jeff was prompt and went that extra mile to make sure we were taken care of!
Response from Northwest Fire Systems:
We are so glad to hear that you had a good experience.
Jeff M.
SeaTac, WA 98188
Cade L.
Upon arrival configuration error showing on panel. Updated the firmware on Node 4, Node 5 and Node 1. Trouble cleared, remaining troubles are coming from the beam detectors. Likely dirty lens or reflectors. Updated the customer and let them know about the beam detectors.
SeaTac, WA 98188
Cade L.
Replaced smoke detector inside L1 main shop with customer stock. Trouble cleared, system is online and normal.
SeaTac, WA 98188
Thomas M.
Quarterly Fire Alarm and Quarterly Sprinkler
SeaTac, WA 98158
Cade L.
Relocated (1) wall mount horn strobe to a ceiling mount horn strobe. System is online and normal.
SeaTac, WA 98188
Review
Awesome customer service, very efficient, friendly, and professional!!
Ryan H.
SeaTac, WA 98198
Marlon J.
SeaTac, WA 98148
Nathan T.
Ran wiring and mounted junction boxes. Installed smoke detector in oak room. System back online in normal condition.
SeaTac, WA 98188
Cade L.
SeaTac, WA 98188
Review
Professional, personable, competent.
Review
Delano always does an excellent job and has great building familiarity.
Review
I worked with this company for five years and I have very positive feedback. Great customer service! They are always on time. They are very responsive.
Response from Northwest Fire Systems:
Thank you so much for your kind words. We appreciate the amazing review!
Review
Great service and communication!
Review
sea atct
Review
Great Team, Very Professional
Review
There were some issues but they were on the hotels side no reflection on NW fire's service. We will need to reschedule.
Review
As always NW Fire provided prompt, professional, and excellent services.
Review
Marlin did a great job in replacing one of our fire sprinkler heads. He communicated well throughout the whole process from the beginning to the end. Thank you again!
Review
Doug was great, and did a really good job.
Review
Marlon was running behind schedule and called to let me know he was on his way which i greatly appreciated. He got right to work, and finished the job as quickly as possible
Review
Zeke, got here early, and got everything set up to turn the water. He completed the repairs in minimal time, to minimize the impact on our Guests.
Review
Doug was great, and did a really good job.
Review
Knowledgeable employees
Review
Great Service!
Review
Very fast service, and took the time to explain things to me
Review
Very fast service, and took the time to explain things to me
Review
All event testing went very well without interruption of Air Traffic operations. This is very important to the FAA. Now that we have a year's funding set aside, I would expect the scheduling to be set and no more last minute efforts.
Review
Great service 🙂