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Tree Service Professional

Great Lakes Maintenance Services logoGreat Lakes Maintenance Services

Waterloo, ON
Compare with similar tree service providers in Waterloo →
Emergency Service
+1 866-519-2260 Website(opens in new tab)
Serving Waterloo & area
ProScore
4.9★ Google|1/4 Sources

This score reflects 42 verified reviews.

How is this calculated?
Data verified: Jun 2026

About Great Lakes Maintenance Services

AI-generated summary from verified data sources

Great Lakes Maintenance Services provides tree removal, trimming, and arborist services to Waterloo and nearby regions. Rated 4.9★ on Google with 42 reviews.

G
Google
4.9★ (42)
See Google reviews
Rated on 1 independent platform

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What Customers Say

AI analysis of 3-4 verified Google reviews

Top Strengths

Detailed project management with photo updates and care instructions for landscaping work
Professional execution of snow removal services tailored to customer preferences
Skilled team execution on large-scale projects (39 boxwoods removal and replanting)

Areas to Watch

Data privacy concerns - customer information shared with third parties without clear consent
Unclear communication about information sharing practices with partner companies
professional servicelandscaping worksnow removalcommunicationdata sharing concerns

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 of 4 verified
G
Google
4.9/5
B
Review Site B
Not found
B
BBB
Not found
C
Review Site C
Not found
The ProScore Trust Score aggregates ratings from all verified sources, weighted by review volume, recency, and platform credibility.

Things to Know

Highly Rated

Consistently rated 4.9 stars across 42+ Google reviews.

Google Review Breakdown

42 total
5
41
4
0
3
0
2
0
1
1

Featured Review

Verified review from Google

“

We are very pleased with the landscaping work and service that we received from CJ and the team at Great Lakes! We had 39 boxwoods that had to be removed, the soil prepped, and 39 new bushes to plant. We were kept apprised of the work, including photos, and we appreciated the information on how to care for and maintain the new bushes. We highly recommended Great Lakes - a great experience from start to finish!

R
Rachelle W
Google Review

Other top rated tree service in Waterloo

GreenCare Tree Services
65
Waterloo
5(143)
Martin's Tree Service Inc.
64
Waterloo
5(223)
Chipping Away Inc
64
Waterloo
4.7(107)
Greenway Landscaping
63
Waterloo
4.9(52)

Homeowner Guides

How much does this service cost in Ontario?Red flags when hiringTree Service FAQs in WaterlooView all guides →

Frequently Asked Questions

Is Great Lakes Maintenance Services licensed?
Licensing status has not been verified for Great Lakes Maintenance Services. Contact them directly to confirm current credentials before hiring.
Does Great Lakes Maintenance Services have insurance?
WSIB insurance status is not verified for Great Lakes Maintenance Services. Request proof of workplace insurance and liability coverage before hiring.
What is Great Lakes Maintenance Services’s rating?
Great Lakes Maintenance Services has a ProScore Trust Score of 58/100 (Good), calculated from 1 verified data source including 42 Google reviews.
Where is Great Lakes Maintenance Services located?
Great Lakes Maintenance Services is a tree service serving Waterloo, Ontario. You can reach them at +1 866-519-2260. View their full profile on ProScore for verified reviews and credentials.

Business Details

90 Frobisher Dr Unit 2, Waterloo, ON N2V 2A1
Tree Service
View on Google Maps

Hours

Friday8a.m.-6p.m.
Monday8a.m.-6p.m.
Saturday10a.m.-1p.m.
SundayClosed
Thursday8a.m.-6p.m.
Tuesday8a.m.-6p.m.
Wednesday8a.m.-6p.m.

Services Offered

Tree removalTree trimmingStump grindingEmergency tree serviceTree health assessmentLot clearing
Emergency Service

Credentials

Insurance
Not Confirmed
WSIB Coverage
Not Confirmed

ProScore displays credential information as reported by contractors and third-party sources. Homeowners are encouraged to independently verify all credentials, licenses, and insurance prior to engaging any contractor.

Data Transparency

SourcesGoogle
Last updatedJune 2026

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Checked by ProScore

What is the ProScore?

The ProScore aggregates ratings from multiple review platforms into a single score from 0 to 100. Unlike platforms that show only their own reviews, the ProScore gives you the complete picture. Scores are capped for providers with limited source verification.

≥80
Elite
≥65
Trusted
≥50
Good
≥30
Basic
<30
Caution

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