Professional Paving Services in London, Ontario & Surrounding Areas. At Precision Blacktop, we deliver reliable, high-quality paving solutions tailored to meet the needs of residential, commercial, agricultural, and municipal clients across Dorchester, London, and nearby communities. Whether you're looking for new installations or efficient repairs, our experienced team is committed to providing precise, clean, and timely results on every project. As a family-owned business, we value trust, integrity, and professionalism. Our mission is to exceed your expectations with superior craftsmanship and exceptional service, every step of the way. more... See more text