At H&B Contracting in Ottawa, we offer services to both residential and commercial customers, and are pleased to offer group discounts for customers who wish to have multiple projects done at the same time. We offer patch paving, sealing, speed bumps, driveway extensions and interlock systems. H&B Contracting will provide you with a free estimate, competitive pricing and most of all, guaranteed quality. We are licensed and insured. Give us a call today. more... See more text