Tree Service Professional

Great Lakes Maintenance Services

Name: Great Lakes Maintenance Services
Address: Waterloo, ON, N2V 2A1, CA
Telephone: +1 866-519-2260
Rating: 4.9

Waterloo, ON

Emergency Service

+1 866-519-2260 Website

Serving Waterloo & area

75out of 100

Trusted

ProScore

This score reflects 42 Google reviews.

How is this calculated?

Score updated: Oct 2026

About Great Lakes Maintenance Services

AI-generated summary from ProScore data sources

Great Lakes Maintenance Services is a tree service contractor based in Waterloo, Ontario, operating six days a week. The business handles tree removal and replanting projects, snow removal services, and landscaping work with detailed project management including photo updates and care instructions.

Great Lakes Maintenance Services: one of 11 tree service pros in Waterloo.

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What Customers Say

AI analysis of 3 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 source · 42 reviews

GoogleListing found

Google Business Profile reviews

4.9/5

42 reviews

Not found on 3 other platforms ProScore checks (Review platform B, BBB, Review platform C).

ProScore aggregates Google, the BBB and other major review platforms. Some sources are not named publicly.

How sources are weighted: ProScore methodology.

Things to Know

Trusted Level

Scores in ProScore’s Trusted tier — strong, consistent signals across the sources ProScore checks.

Highly Rated

Consistently rated 4.9 stars across 42 Google reviews.

What Reviews Highlight

Reviews mention: professional service, landscaping work, snow removal.

Google Review Breakdown

42 total

Featured 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!

Rachelle W

Google Review

Photos & Work

1 photo

Other top rated tree service in Waterloo

GreenCare Tree Services

Martin's Tree Service Inc.

Waterloo

5(223)

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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 75/100 (Trusted), calculated from 1 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 reviews and credentials.

Business Details

90 Frobisher Dr Unit 2, Waterloo, ON N2V 2A1

Tree Service

View on Google Maps

Hours

Monday8a.m.-6p.m.

Tuesday8a.m.-6p.m.

Wednesday8a.m.-6p.m.

Thursday8a.m.-6p.m.

Friday8a.m.-6p.m.

Saturday10a.m.-1p.m.

SundayClosed

Services Offered

Tree removalTree trimmingStump grindingEmergency tree serviceTree health assessmentLot clearing

Emergency Service

Credentials

Insurance

Not Confirmed

Credentials are as reported by contractors and public sources — verify each with the contractor and the issuing authority before hiring.Check it yourself: WSIB clearance

Homeowner Guides

How much does this service cost in Ontario?Red flags when hiring Tree Service FAQs in Waterloo View all guides →

Data Transparency

Sources: Google
Score computed: October 13, 2026

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Checked by ProScore

What is the ProScore?

One score from 0 to 100 across every review platform and public registry ProScore checks. How the ProScore works

≥81

Elite

≥70

Trusted

≥54

Good

≥30

Basic

<30

Caution

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Not yet rated

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Compare Tree Service Professionals in Waterloo

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A ProScore is informational only — not a guarantee, endorsement, or recommendation — and the data behind it may be incomplete or out of date. Before hiring, independently verify all credentials, including licences, insurance (including WSIB) and references, directly with the contractor and the issuing authority. Full data notice. Something wrong? Let us know.