About Black Rock Construction

Black Rock Construction is a civil construction and excavation company in Collingwood, founded in 2020 by Greg and Carley and covering the surrounding area. Septic work includes licensed septic installation and design of systems customized to the property, along with sewer and water hookups. The rest of the work is excavation, grading, shoreline and erosion control, utility trenching, demolition, foundations, driveways and retaining walls for residential and commercial projects. The team describes quality, safety and strong customer relationships as its focus and uses modern equipment for precise work. Water line installation, culverts, drainage, earthwork, driveways, roads and site development are also listed, and the company puts about fifteen years of experience behind its work. Rated 4.6 from 27 Google reviews, 24 of them five stars and 3 one star.

What reviewers mention: on time (4), on budget (3), grading (3), demolition projects (2), clean site (2), approachable staff (2), efficient team (2), punctuality (2), easy to work with (2), quality work (2)

Services and details

Works on septic systems

New system installation

System design and permits

States a licence or BCIN

Commercial and farm work

No information yet on septic tank pumping, leaching bed repair or replacement, septic inspections, advanced or tertiary treatment, maintenance programs, emergency service, in the OOWA member directory, cottage and seasonal properties, portable toilet rentals. The website did not say; call and ask.

Black Rock Construction