Services · 01/services/installation
Fire Sprinkler Installation,
done quietly and done right.
Whether the project is a 13D system in a new home, a 13R buildout for a low-rise apartment, or a 13 system in a new commercial space, the install needs to land on schedule and pass inspection on the first walkthrough. That's what we plan for.
Procedure · Fire Sprinkler Installation · stamped order
6 steps from first call to final clear.
| # | Step | What happens | Owner | Reference |
|---|---|---|---|---|
| 01 | Site walk and scope review with your GCStep 01 | Site walk and scope review with your GC | 1cf | — |
| 02 | Hydraulic calculations sized to the available water supplyStep 02 | Hydraulic calculations sized to the available water supply | 1cf | — |
| 03 | Shop drawingsStep 03 | Shop drawings, riser details, and submittal package | 1cf | — |
| 04 | Permit submittal coordination with the AHJStep 04 | Permit submittal coordination with the AHJ | AHJ | — |
| 05 | PipeStep 05 | Pipe, fitting, and head install with documented hangers and bracing | 1cf | — |
| 06 | Pressure testing and final inspection supportStep 06 | Pressure testing and final inspection support | AHJ | — |
Audience · who reaches out for fire sprinkler installation
Four kinds of buyers, one packet on send.
Who needs this
- General contractors building new commercial or multifamily
- Builders adding sprinklers to new homes or additions under WA Residential Code
- Owners of adult family homes meeting state retrofit requirements
- Developers needing 13R coverage in low-rise multifamily
What helps us bid faster
- Project address and city
- Architectural plans (PDF) — at minimum a floor plan
- Building type: residential, AFH, multifamily, commercial, or TI
- Permit number if one is open
- Target rough-in and final dates
Pick the right scope · 3 adjacent services
Not sure this is the right service? Compare it.
People searching “sprinkler contractor” land on the wrong service half the time. The grid below disambiguates. Each cell links to that service's own page.
Service
Fire Sprinkler Installation
/services/installation
Tenant Improvement Sprinklers
/services/tenant-improvements
Underground Fire Lines & FDC Work
/services/underground-fire-lines
Typical scope
New construction, additions, multifamily, and commercial systems.
Head relocations and system updates for remodels and buildouts.
Fire service mains, valves, FDCs, and underground coordination.
Service number
01
03
04
Service area
Pierce County, WA · King County, WA · Bonney Lake, WA
Pierce County, WA · King County, WA · Bonney Lake, WA
Pierce County, WA · King County, WA · Bonney Lake, WA
Next step
FAQ
Fire Sprinkler Installation — questions
- Q.01What's the difference between NFPA 13, 13R, and 13D?
- 13D covers one- and two-family homes and manufactured homes. 13R covers residential occupancies up to four stories. 13 covers everything else, including commercial. The right standard for your project is set by the building code and the AHJ, not by us.
- Q.02Can you install in a project the GC has already started?
- Yes — we frequently come into existing projects when a sprinkler scope opens late. Send the plans, the open permit, and the schedule and we'll tell you whether we can hit your dates.
- Q.03Do you handle the fire alarm too?
- We're a sprinkler contractor. Alarms are a separate trade. We coordinate with whoever you have wired in for the alarm panel and flow/tamper monitoring, but we don't install the alarm system itself.
Continue · adjacent services + AHJ history
- Services indexAll scopes we run
- Service areasPierce + King county index
- Correction noticeGot a notice? Upload it.
- Tenant Improvement SprinklersHead relocations and system updates for remodels and buildouts.
- Underground Fire Lines & FDC WorkFire service mains, valves, FDCs, and underground coordination.
- Contact253-876-5755