Walt's Septic Tank & Portable ToiletsSeptic service company in Walla Walla, WA
Walt's Septic Tank & Portable Toilets is a septic service company at 1327 Dell Ave Ste C, Walla Walla, WA 99362, ranked #2 of 5 septic service companies in Walla Walla and rated 4.9 from 57 Google reviews. Open Monday to Friday.
Walla Walla, WAUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 1327 Dell Ave Ste C, Walla Walla, WA 99362Get directions |
|---|---|
| Phone | (509) 529-3044 |
| Website | waltssepticservice.com |
| Hours | Monday to Friday: 8 AM – 5 PM |
| Google rating | 4.9 from 57 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- Septicmain tradeGoogle main category
Service area
Serves Walla Walla and 1 town within 25 miles: College Place.
Based in Walla Walla, WAView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 8 AM – 5 PM |
| Tuesday | 8 AM – 5 PM |
| Wednesday | 8 AM – 5 PM |
| Thursday | 8 AM – 5 PM |
| Friday | 8 AM – 5 PM |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
Reviews
ContractorsRanked reviews
No ContractorsRanked reviews yet
4.9from 57 Google reviews
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Questions about Walt's Septic Tank & Portable Toilets
How is Walt's Septic Tank & Portable Toilets ranked in Walla Walla?
Walt's Septic Tank & Portable Toilets is ranked #2 of 5 septic service companies in Walla Walla by CR Score, with 58 out of 100 as of November 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.
What are Walt's Septic Tank & Portable Toilets’ hours?
Walt's Septic Tank & Portable Toilets is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What areas does Walt's Septic Tank & Portable Toilets serve?
Serves Walla Walla and 1 town within 25 miles: College Place. The list is based on the business's location and the usual service radius for septic and sewer service. Confirm your address is covered when you call.
What do Google reviews say about Walt's Septic Tank & Portable Toilets?
Walt's Septic Tank & Portable Toilets has a rating of 4.9 from 57 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.
How do I contact Walt's Septic Tank & Portable Toilets?
Call Walt's Septic Tank & Portable Toilets on (509) 529-3044. The business is at 1327 Dell Ave Ste C, Walla Walla, WA 99362. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.
Compare nearby septic service companies
| Business | Rank | CR Score | Google rating | License verified | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|---|
| Walt's Septic Tank & Portable Toilets (this business) | — | 58 | 4.9 (57) | — | No | No | |
| Total Comfort Solutions, LLC | #1 | 62 | 4.9 (1,351) | — | Yes | Yes | 3.6 mi |
| Gary's Septic Tank Services | #3 | 56 | 4.4 (9) | — | — | — | 2.5 mi |
| 365 Plumbing and Drain | #4 | 55 | 5.0 (28) | — | Yes | Yes | 1.7 mi |