Umi Maui
Market rank
#10 / 10
Umi Maui, located in Wailuku, Hawaii, is a supplier of portable toilets and sanitation solutions. They offer rentals and services for events, construction sites, and other temporary needs throughout Maui County.
Health scoreMay 12, 2026
80
out of 100
#10
Market rank
4.4
Avg rating
235
Total reviews
No public response signal
Response rate
Unknown
Years active
80
Health score
Health score · 80 / 100
Six signals, weighted continuously.
Operator computes a Health score continuously. It is the one number that tells you if this shop is winning, losing, or steady. Here is how Umi Maui broke down on May 12, 2026.
Score trend
30d90d1y
Umi Maui
90 days trailing
Market position
#10 of 10 Portable T Oilet S Upplier in Wailuku.
Operator ranks every portable t oilet s upplier in Wailuku continuously using reviews, response rate, and local market share.
#10
of 10 Portable T Oilet S Upplier businesses
in Wailuku
in Wailuku
Leaderboard refreshes continuously. Your rank updates the moment signal lands.
Portable T Oilet S Upplier · Wailuku
Top 5 shown
1
Ula’Ula Cafe
592
2
SixtyTwo MarcKet
354
8
Waikapu On 30
260
10
Umi Maui · this page
235
Recent activity
What changed this month.
No notable shifts in the past 30 days. Operator will flag movement the moment it happens.
In person
The shop, the team, the work.
The numbers tell one story. The photos tell another. Images are indexed from Google Business Profile, the public website, and connected social profiles.
Reviews · 235 total
What customers say.
Reviews pulled continuously from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
4.4★★★★☆235 reviews
5 ★
49
4 ★
99
3 ★
49
2 ★
25
1 ★
12
Review themes refresh continuously. Check back once Operator has synthesized enough comments from Umi Maui’s reviews.
About & contact
Where to find them.
About
Umi Maui is a well-established supplier of portable toilets and sanitation solutions with strong local support based on its high rating and extensive service areas.
Phone
Website
Hours
Price range
moderate
Specialties
ConsultationServiceMaintenanceSupportAssessment
Competitors · top 5
Side by side with the neighborhood.
The portable t oilet s upplier shops Umi Mauicompetes with most often, ranked by Operator’s health score. Tap any row for that shop’s full page.
#
Business
Rating
Reviews
Response
Score
1
Ula’Ula Cafe
★4.8
592
No response signal
90
2
SixtyTwo MarcKet
★4.8
354
No response signal
86
8
Waikapu On 30
★4.8
260
No response signal
84
FAQ
Quick answers.
The questions people ask before they call.
Contact Umi Maui
Call (808) 633-2502 for service. The website umisushimaui.com also has direct contact info.
Hours for Umi Maui
Hours are listed on this page under About and contact. Operator refreshes them continuously from public sources.
Services offered by Umi Maui
Umi Maui offers Consultation, Service, Maintenance, Support, Assessment. Operator refreshes service lists continuously from public sources.
Licensing and insurance
License and insurance details have not been verified with Umi Maui yet. Find the listing to add them.
Estimates and availability
Estimate and availability details are refreshing. Call ahead for the fastest confirmation.
Health score formula
Six weighted components: Reviews and rating (25%), Response rate (15%), Market rank (20%), Financial health (20%), Jobs flow (10%), and Operator activity (10%). Recomputed continuously using data from Google, Yelp, Meta, and direct integrations.
Local rank in Wailuku
Operator ranks every portable t oilet s upplier in Wailuku continuously. Umi Maui currently ranks #10 with a 4.4 rating across 235 reviews. Rankings refresh continuously from Google, Yelp, and Meta.
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