The details on Ponderosa Sprinklers & Arton
- WA L&I registration
- PONDESA793PK
- Registration checked
- September 14, 2026
- Registered since
- 2021
- Expires
- May 2028
- Contractor bond
- $30,000 · Nationwide Mutual Ins Co
- Liability insurance
- $1,000,000 · Continental Cas Co
- Insurance through
- September 2026
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Registered principal
- Kendall, Mark Hand · since 2021
- Registered principal
- Kendall, Amanda June · since 2021
- Service area
- Spokane Valley
- Phone
- (509) 216-3156
- Website
- ponderosasprinklers.com
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Ponderosa Sprinklers & Arton
Does Ponderosa Sprinklers & Arton hold a Washington contractor registration?
Yes — Ponderosa Sprinklers & Arton holds Washington State (L&I) contractor registration PONDESA793PK, expiring May 2028. We checked it against the state record on September 14, 2026; the same lookup takes you about a minute if you want to see it yourself. L&I also lists a $30,000 contractor bond (Nationwide Mutual Ins Co) and $1,000,000 of liability insurance with Continental Cas Co through September 2026. Ask for proof of bond and current insurance before work starts.
Does Ponderosa Sprinklers & Arton cover my part of Spokane?
Spokane Valley is what they cover. A crew close to you is the one that comes back for a warranty call, so it is worth asking how far out they really travel.
Why is Ponderosa Sprinklers & Arton listed here?
Licensed, and working in Spokane Valley. That is the bar for a page on this site, and Ponderosa Sprinklers & Arton clears it. The registration gets checked against the state's record and the date sits on this page, so you can judge how current it is. Ponderosa Sprinklers & Arton rates 4.6 out of 5 on Google across 31 reviews, and this page links straight to those reviews so you can read them for yourself.