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Trusted Contractors in Ajax, Ontario

ProScore has scored 117 contractors in Ajax using 30,000+ verified reviews across 10+ data sources including government licensing, customer reviews, and AI sentiment analysis.

TOTAL PROVIDERS
121
AVG TRUST SCORE
59
CLAIMED PROFILES
0

Top Landscaping in Ajax

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76
Gego Mow and Snow
★ 4.9 (75)
76
Carroll Property Services
★ 5.0 (12)
75
Osaz Property Services
★ 5.0 (23)

Top Kitchen Remodeling in Ajax

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70
Remodel Construction Co
★ 4.9 (32)
66
APlus Home Design
★ 4.8 (74)
65
CanCraft Inc
★ 5.0 (20)

Top Tree Service in Ajax

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71
Algonquin Property Services
★ 4.8 (15)
69
EarthStone Landscaping
★ 5.0 (35)
68
Triple B Landscaping Services
★ 4.9 (90)

Top Electricians in Ajax

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76
NSW Electric
★ 4.9 (37)
75
ARJO Electric Inc.
★ 5.0 (132)
74
AllWired Ltd
★ 5.0 (22)

Best Contractors in Ajax by Trade

See ProScore-ranked lists of the top contractors in Ajax for each trade we cover.

Best plumbers in Ajax →Best electricians in Ajax →Best hvac contractors in Ajax →Best roofers in Ajax →Best kitchen remodeling in Ajax →Best bathroom remodeling in Ajax →Best pest control in Ajax →Best tree service in Ajax →Best landscaping in Ajax →

From our research: Ajax ranks 18th of 64 Ontario cities for contractor trust, averaging 54.1 out of 100 across 121 scored contractors — see the 2026 Trust Index.