Find the 6 Best Construction Contractors in Oshawa, ON

Manulock Construction specializes in comprehensive home renovation services including kitchens, bathrooms, basements, and landscaping across Durham Region and the GTA. Since 2003, we've delivered quality craftsmanship with personalized service, focusing on enhancing home value and client satisfaction through expert project management and energy-efficient solutions.

Paradisaic Building Group is a trusted Durham Region home renovation contractor specializing in kitchen, basement, and whole-home remodeling. With 25 years of experience, we combine expert craftsmanship with a customer-centric approach, using our proprietary CPA process to ensure transparency and satisfaction. Our services include design collaboration, structural modifications, and full-service project management.

Quantum Contracting is a family-owned construction firm serving the GTA since 1990. We specialize in residential and commercial renovations, offering end-to-end project management from design to completion. Our licensed team ensures quality craftsmanship and timely delivery for kitchens, bathrooms, basements, and full home additions.

Andy Crown Construction delivers premium construction and renovation services for residential, commercial, and institutional projects across the Greater Toronto Area. Founded in 1990, we combine design expertise with hands-on project management to ensure quality, timeliness, and budget adherence. Our client-centric approach emphasizes transparency, skilled craftsmanship, and tailored solutions for every development.

Independent Project Managers (IPM) provides specialized construction project management services across Ontario. We deliver unbiased oversight for diverse projects, from municipal facilities to healthcare centers, ensuring alignment with budget, quality, and sustainability goals. Our team's expertise in LEED certification and stakeholder coordination positions us as trusted partners in complex construction endeavors.

J.J. McGuire is a leading construction contractor specializing in general contracting, construction management, and design-build services across Ontario. We deliver high-quality projects for industrial, commercial, institutional, and infrastructure sectors, prioritizing client satisfaction through timely execution and budget adherence.