OnGrade IncSeptic service company in North Perth, ON
OnGrade Inc is a septic service company at 9313 School Rd 7, Harriston, ON N0G 1Z0, ranked #3 of 9 septic service companies in North Perth and rated 5.0 from 12 Google reviews. Open Monday to Friday.
North Perth, ONUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 9313 School Rd 7, Harriston, ON N0G 1Z0, North Perth, ONGet directions |
|---|---|
| Phone | (519) 803-1157 |
| Website | ongradeinc.ca |
| Hours | Monday to Friday: 7 AM – 5 PM |
| Google rating | 5.0 from 12 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- Septicmain tradeGoogle main category
Service area
Serves North Perth and 2 towns within 40 km: Listowel and Hanover.
Based in North Perth, ONView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 7 AM – 5 PM |
| Tuesday | 7 AM – 5 PM |
| Wednesday | 7 AM – 5 PM |
| Thursday | 7 AM – 5 PM |
| Friday | 7 AM – 5 PM |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
Reviews
ContractorsRanked reviews
No ContractorsRanked reviews yet
5.0from 12 Google reviews
Hired OnGrade Inc? Write a review
Questions about OnGrade Inc
How is OnGrade Inc ranked in North Perth?
OnGrade Inc is ranked #3 of 9 septic service companies in North Perth by CR Score, with 62 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 OnGrade Inc’s hours?
OnGrade Inc is open Monday to Friday. Its listed hours are Monday to Friday, 7 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 OnGrade Inc serve?
Serves North Perth and 2 towns within 40 km: Listowel and Hanover. 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 OnGrade Inc?
OnGrade Inc has a rating of 5.0 from 12 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 OnGrade Inc?
Call OnGrade Inc on (519) 803-1157. The business is at 9313 School Rd 7, Harriston, ON N0G 1Z0, North Perth, ON. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
Own OnGrade Inc? Claim this profile.
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 |
|---|---|---|---|---|---|---|---|
| OnGrade Inc (this business) | — | 62 | 5.0 (12) | — | No | No | |
| Gerber Morris Excavating | #4 | 62 | 5.0 (6) | — | — | — | 39.0 km |