Reviewers consistently report fast arrival, fair pricing, and courteous service on the first visit. One significant complaint details installation errors (wrong colors, loose wiring), poor warranty support, and defensiveness after the sale, suggesting the experience deteriorates once money changes hands for larger jobs.
The business excels at repair calls and opener maintenance. Technician Balraj Grewal is named for knowledge and follow-up care. Their website lists extensive door styles (steel, fiberglass, wood) and opener accessories across Brampton, Burlington, Mississauga, Oakville, and surrounding areas.
Three five-star reviews praise rapid emergency response (90 minutes to a snapped spring during peak season) and preventive maintenance that reduces noise and improves door operation. Customers see annual servicing as cost-effective prevention.
Most jobs are completed on time, often faster than expected, with crews described as professional and friendly. Concrete work and patios receive consistent praise for smooth finishes and curb appeal. One significant complaint: a homeowner experienced improper basement drain leveling and was sent windows different from what was paid for; follow-up attempts did not resolve the drainage issue properly. The business claims over 20 years' experience and is licensed, insured, and WSIB-covered. Their website lists basement work, windows, framing, and other renovations. Brampton is their home base, with service into Toronto, Mississauga, Vaughan, and surrounding areas.
Every reviewer gave five stars. Work was consistently praised as skilled, finished on time, and left clean. The team drew compliments for professionalism, friendliness, and their willingness to work through personal challenges to meet deadlines. GTB Renovations has built trust through garage builds, permit handling, and custom finishes. Reviewers noted competitive pricing and careful attention to detail. No complaints appear in the available feedback.
Last updated 2026-08-16