Onyx Pest ControlPest control company in Richland, WA
Onyx Pest Control is a pest control company in Richland, WA, ranked #18 of 39 pest control companies in Richland and rated 5.0 from 16 Google reviews. Open Monday to Saturday.
Richland, WAUpdated 0 paid placements in any rankingHow we rank
Key facts
| Phone | (509) 426-7185 |
|---|---|
| Website | onyxpestcontrols.com |
| Hours | Monday to Friday: 8 AM – 5 PM; Saturday: 9 AM – 1 PM |
| Google rating | 5.0 from 16 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- Pest Controlmain tradeGoogle main category
Service area
Serves Richland and 4 towns within 25 miles: Prosser, Grandview, West Richland and Sunnyside.
Based in Richland, 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 | 9 AM – 1 PM |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays
- Open Sundays — no
Reviews
ContractorsRanked reviews
No ContractorsRanked reviews yet
5.0from 16 Google reviews
Hired Onyx Pest Control? Write a review
Questions about Onyx Pest Control
How is Onyx Pest Control ranked in Richland?
Onyx Pest Control is ranked #18 of 39 pest control companies in Richland by CR Score, with 56 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 Onyx Pest Control’s hours?
Onyx Pest Control is open Monday to Saturday. Its listed hours are Monday to Friday, 8 AM – 5 PM; Saturday, 9 AM – 1 PM. On Saturdays it is open 9 AM to 1 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What areas does Onyx Pest Control serve?
Serves Richland and 4 towns within 25 miles: Prosser, Grandview, West Richland and Sunnyside. The list is based on the business's location and the usual service radius for pest control. Confirm your address is covered when you call.
What do Google reviews say about Onyx Pest Control?
Onyx Pest Control has a rating of 5.0 from 16 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 Onyx Pest Control?
Call Onyx Pest Control on (509) 426-7185. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
Own Onyx Pest Control? 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 pest control companies
| Business | Rank | CR Score | Google rating | License verified | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|---|
| Onyx Pest Control (this business) | — | 56 | 5.0 (16) | — | Yes | No | |
| Brooksnhart Pest Solutions LLC | #16 | 57 | 4.6 (10) | — | Yes | Yes | 18.1 mi |
| Senske Lawn Care Services - Kennewick | #17 | 57 | 4.7 (2,054) | — | Yes | Yes | 23.1 mi |
| Complete Pest Prevention | #19 | 56 | 4.8 (76) | — | No | No | 21.8 mi |